chore: merge 10.0.0

.circleci/config.yml

@@ -1,31 +1,9 @@
-version: 2.1
-
-parameters:
-  check-legacy-node-version:
-    type: boolean
-    default: false
-  legacy-node-version:
-    type: string
-    default: '14.21.3'
-  maintenance-node-version:
-    type: string
-    default: '16.20'
-  active-node-version:
-    type: string
-    default: '18.17'
-  current-node-version:
-    type: string
-    default: '20.5'
+version: 2
 
 aliases:
   - &restore-cache
     restore_cache:
       key: dependency-cache-{{ checksum "package.json" }}
-  - &save-cache
-    save_cache:
-      key: dependency-cache-{{ checksum "package.json" }}
-      paths:
-        - ./node_modules
   - &install-deps
     run:
       name: Install dependencies
@@ -39,89 +17,70 @@ aliases:
       name: Test
       command: npm run test
 
+unit-tests-template: &unit-tests-template
+  working_directory: ~/nest
+  steps:
+    - checkout
+    - *restore-cache
+    - *install-deps
+    - *build-packages
+    - *run-unit-tests
+
 jobs:
   build:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:<< pipeline.parameters.maintenance-node-version >>
+      - image: cimg/node:16.19
     steps:
       - checkout
       - run:
           name: Update NPM version
-          command: 'sudo npm install -g npm@^9'
-      - *restore-cache
-      - *install-deps
-      - *save-cache
-      - *build-packages
+          command: 'sudo npm install -g npm@^8'
+      - restore_cache:
+          key: dependency-cache-{{ checksum "package.json" }}
+      - run:
+          name: Install dependencies
+          command: npm ci --legacy-peer-deps
+      - save_cache:
+          key: dependency-cache-{{ checksum "package.json" }}
+          paths:
+            - ./node_modules
+      - run:
+          name: Build
+          command: npm run build
 
-  test:
-    parameters:
-      node-version:
-        type: string
+  test_node_16:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:<< parameters.node-version >>
+      - image: cimg/node:16.19
     steps:
-      - when:
-          condition:
-            and:
-              - equal:
-                  [
-                    '<< parameters.node-version >>',
-                    '<< pipeline.parameters.legacy-node-version >>',
-                  ]
-              - not: << pipeline.parameters.check-legacy-node-version >>
-          steps:
-            - run:
-                name: Skip
-                command: |
-                  echo Skipping
-      - when:
-          condition:
-            or:
-              - not:
-                  equal:
-                    [
-                      '<< parameters.node-version >>',
-                      '<< pipeline.parameters.legacy-node-version >>',
-                    ]
-              - << pipeline.parameters.check-legacy-node-version >>
-          steps:
-            - checkout
-            - *restore-cache
-            - *install-deps
-            - *build-packages
-            - when:
-                condition:
-                  equal:
-                    [
-                      '<< parameters.node-version >>',
-                      '<< pipeline.parameters.maintenance-node-version >>',
-                    ]
-                steps:
-                  - run:
-                      name: Test (coverage)
-                      command: npm run test:cov
-                  - run:
-                      name: Collect coverage
-                      command: npm run coverage
-                  - store_artifacts:
-                      path: coverage
-            - when:
-                condition:
-                  not:
-                    equal:
-                      [
-                        '<< parameters.node-version >>',
-                        '<< pipeline.parameters.maintenance-node-version >>',
-                      ]
-                steps:
-                  - *run-unit-tests
+      - checkout
+      - *restore-cache
+      - *install-deps
+      - *build-packages
+      - run:
+          name: Test (coverage)
+          command: npm run test:cov
+      - run:
+          name: Collect coverage
+          command: npm run coverage
+      - store_artifacts:
+          path: coverage
+
+  test_node_18:
+    <<: *unit-tests-template
+    docker:
+      - image: cimg/node:18.14
+
+  test_node_19:
+    <<: *unit-tests-template
+    docker:
+      - image: cimg/node:19.8
 
   lint:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:<< pipeline.parameters.maintenance-node-version >>
+      - image: circleci/node:16
     steps:
       - checkout
       - *restore-cache
@@ -146,9 +105,9 @@ jobs:
       - run:
           name: Upgrade Node.js
           command: |
-            nvm install << pipeline.parameters.maintenance-node-version >>
+            nvm install v16
             node -v
-            nvm alias default << pipeline.parameters.maintenance-node-version >>
+            nvm alias default v16
       - run:
           name: Install Docker Compose
           command: |
@@ -171,7 +130,7 @@ jobs:
   codechecks_benchmarks:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:<< pipeline.parameters.maintenance-node-version >>
+      - image: cimg/node:16.19
     steps:
       - checkout
       - *restore-cache
@@ -187,9 +146,9 @@ jobs:
   samples:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:<< pipeline.parameters.maintenance-node-version >>
+      - image: cimg/node:16.19
     environment:
-      DISABLE_OPENCOLLECTIVE: 'true'
+      - DISABLE_OPENCOLLECTIVE: true
     steps:
       - checkout
       - *restore-cache
@@ -199,21 +158,16 @@ jobs:
           command: npm run build:samples
 
 workflows:
+  version: 2
   build-and-test:
     jobs:
       - build
-      - test:
+      - test_node_16:
+          requires:
+            - build
+      - test_node_18:
           requires:
             - build
-          matrix:
-            parameters:
-              node-version:
-                [
-                  '<< pipeline.parameters.legacy-node-version >>',
-                  '<< pipeline.parameters.maintenance-node-version >>',
-                  '<< pipeline.parameters.active-node-version >>',
-                  '<< pipeline.parameters.current-node-version >>',
-                ]
       - lint:
           requires:
             - build

.eslintrc.js

@@ -23,7 +23,6 @@ module.exports = {
         '@typescript-eslint/explicit-module-boundary-types': 'off',
         '@typescript-eslint/no-unused-vars': 'off',
         '@typescript-eslint/ban-types': 'off',
-        '@typescript-eslint/no-array-constructor': 'off',
       },
     },
     {

.github/ISSUE_TEMPLATE/Bug_report.yml

@@ -6,7 +6,7 @@ body:
     attributes:
       value: |
         ## :warning: We use GitHub Issues to track bug reports, feature requests and regressions
-
+ 
         If you are not sure that your issue is a bug, you could:
 
         - read the [FAQ's common errors](https://docs.nestjs.com/faq/common-errors) page
@@ -46,7 +46,7 @@ body:
       label: "Steps to reproduce"
       description: |
         How the issue manifests?
-        You could leave this blank if you already write this in your reproduction code
+        You could leave this blank if you alread write this in your reproduction code
       placeholder: |
         1. `npm ci`
         2. `npm start:dev`

.github/ISSUE_TEMPLATE/Feature_request.yml

@@ -6,7 +6,7 @@ body:
     attributes:
       value: |
         ## :warning: We use GitHub Issues to track bug reports, feature requests and regressions
-
+ 
         If you are not sure that your issue is a bug, you could:
 
         - read the [FAQ's common errors](https://docs.nestjs.com/faq/common-errors) page

.github/ISSUE_TEMPLATE/Regression.yml

@@ -6,7 +6,7 @@ body:
     attributes:
       value: |
         ## :warning: We use GitHub Issues to track bug reports, feature requests and regressions
-
+ 
         If you are not sure that your issue is a bug, you could:
 
         - read the [FAQ's common errors](https://docs.nestjs.com/faq/common-errors) page

.github/workflows/codeql-analysis.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v3
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.

CONTRIBUTING.md

@@ -164,7 +164,7 @@ You will need [Node.js](https://nodejs.org) version >= 10.13.0 (except for v13).
 1. After cloning the repo, run:
 
 ```bash
-$ npm ci --legacy-peer-deps # (or yarn install)
+$ npm ci # (or yarn install)
 ```
 
 2. In order to prepare your environment run `prepare.sh` shell script:

Readme.md

@@ -23,7 +23,7 @@
 
 ## Description
 
-Nest is a framework for building efficient, scalable <a href="https://nodejs.org" target="_blank">Node.js</a> server-side applications. It uses modern JavaScript, is built with <a href="https://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
+Nest is a framework for building efficient, scalable <a href="http://nodejs.org" target="_blank">Node.js</a> server-side applications. It uses modern JavaScript, is built with  <a href="http://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
 
 <p>Under the hood, Nest makes use of <a href="https://expressjs.com/" target="_blank">Express</a>, but also, provides compatibility with a wide range of other libraries, like e.g. <a href="https://github.com/fastify/fastify" target="_blank">Fastify</a>, allowing for easy use of the myriad third-party plugins which are available.</p>
 
@@ -34,10 +34,10 @@ Nest is a framework for building efficient, scalable <a href="https://nodejs.org
 
 ## Getting started
 
-- To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
-- 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
-- [가이드](readme_kr.md) 문서는 [docs.nestjs.com](https://docs.nestjs.com)에서 확인하실 수 있습니다. :books:
-- [ガイド](readme_jp.md)は [docs.nestjs.com](https://docs.nestjs.com)でご確認ください。 :books:
+* To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
+* 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
+* [가이드](readme_kr.md) 문서는 [docs.nestjs.com](https://docs.nestjs.com)에서 확인하실 수 있습니다. :books:
+* [ガイド](readme_jp.md)は [docs.nestjs.com](https://docs.nestjs.com)でご確認ください。 :books:
 
 ## Questions
 
@@ -56,29 +56,26 @@ With official support, you can get expert help straight from Nest core team. We
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support from the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
 #### Principal Sponsors
-
 <table style="text-align:center;"><tr>
   <td><a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
-    <td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td>
-<td>
-<a href="https://amplication.com/" target="_blank"><img src="https://nestjs.com/img/amplication-logo.svg" width="190" valign="middle" /></a></td>
-</tr></table>
-
-#### Gold Sponsors
-
-<table style="text-align:center;"><tr>
   <td><a href="https://www.redhat.com" target="_blank"><img src="https://nestjs.com/img/red-hat-logo.svg" width="200" valign="middle" /></a></td>
 <td>
 <a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
 <td>
 <a href="https://nx.dev" target="_blank"><img src="https://nestjs.com/img/nx-logo.png" height="45" valign="middle" /></a></td>
-  <td>
+    <td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td><td>
+<a href="https://amplication.com/" target="_blank"><img src="https://nestjs.com/img/amplication-logo.svg" width="190" valign="middle" /></a></td>
+</tr></table>
+
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
 <a href="https://weld.app/" target="_blank"><img src="https://nestjs.com/img/weld-logo.svg" width="140" valign="middle" /></a></td>
 <td>
-<a href="https://intrinsic.ventures/" target="_blank"><img src="https://nestjs.com/img/intrinisic-logo.png" width="210" valign="middle" /></a></td></tr><tr>
+<a href="https://intrinsic.ventures/" target="_blank"><img src="https://nestjs.com/img/intrinisic-logo.png" width="210" valign="middle" /></a></td>
  <td>
-<a href="https://jetbrains.com/" target="_blank"><img src="https://nestjs.com/img/jetbrains-logo.svg" width="90" valign="middle" /></a></td><td>
+<a href="https://jetbrains.com/" target="_blank"><img src="https://nestjs.com/img/jetbrains-logo.svg" width="110" valign="middle" /></a></td><td>
 <a href="https://snyk.co/nestjs" target="_blank"><img src="https://nestjs.com/img/snyk-logo-black.png" width="185" valign="middle" /></a></td><td>
 <a href="https://fuseautotech.com/" target="_blank"><img src="https://nestjs.com/img/fuse-logo.svg" width="105" valign="middle" /></a></td>
 <td>
@@ -87,11 +84,17 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Silver Sponsors
 
-<table style="text-align:center;"><tr>
-<td><a href="https://n.inc" target="_blank"><img src="https://nestjs.com/img/n-inc-logo.svg" width="120" valign="middle" /></td>
-<td><a href="https://twistag.com/" target="_blank"><img src="https://nestjs.com/img/twistag-logo.png" width="120" valign="middle" /></td>
-<td><a href="https://immediateedgeapp.org/" target="_blank"><img src="https://nestjs.com/img/immediate-edge-logo.png" width="120" valign="middle" /></td>
-</tr>
+<table style="text-align:center;"><tr><td>
+<a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
+  <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
+<a href="https://www.myleodsc.com/" target="_blank"><img src="https://nestjs.com/img/myleo-logo.png" width="180" valign="middle" /></td><td>
+<a href="https://careers.meetdandy.com/?gh_src=063ba61e3us" target="_blank"><img src="https://nestjs.com/img/dandy-roles-logo.svg" width="150" valign="middle" /></td><td>
+<a href="https://www.castlecraft.in" target="_blank"><img src="https://nestjs.com/img/castlecraft-logo.png" width="150" valign="middle" /></td>
+<td><a href="https://www.tinystacks.com" target="_blank"><img src="https://nestjs.com/img/tinystacks-logo.png#1" width="140" valign="middle" /></td>
+<td><a href="https://n.inc" target="_blank"><img src="https://nestjs.com/img/n-inc-logo.svg" width="120" valign="middle" /></td></tr><tr>
+<td><a href="https://bilberrry.com/" target="_blank"><img src="https://nestjs.com/img/bilberrry-logo.svg" width="180" valign="middle" /></td>
+<td><a href="https://ipinfo.ai/" target="_blank"><img src="https://nestjs.com/img/ipinfo-logo.png" width="130" valign="middle" /></td>
+<td><a href="https://chax.at" target="_blank"><img src="https://nestjs.com/img/chaxat-logo.png" width="100" valign="middle" /></td></tr>
 </table>
 
 #### Sponsors
@@ -99,26 +102,42 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <table><tr><td align="center" valign="middle">
 <a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="110" valign="middle" /> </a></td><td align="center" valign="middle">
 <a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://ever.co/" target="_blank"><img src="https://nestjs.com/img/ever-logo.png" width="72" valign="middle" /></a>  </td><td align="center" valign="middle">
+<a href="https://blokt.com" target="_blank"><img src="https://nestjs.com/img/blokt-logo.png" width="120" valign="middle" /></a>  </td><td align="center" valign="middle">
+  <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" width="125" valign="middle" /></a> </td><td align="center" valign="middle">
+  <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" width="100" valign="middle" /></a> </td></tr><tr><td align="center" valign="middle">
   <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" width="95" valign="middle" /></a> </td><td align="center" valign="middle">
   <a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" width="107" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> </td>
+<a href="https://reposit.co.uk/" target="_blank"><img src="https://nestjs.com/img/reposit-logo.png" width="71" valign="middle" /></a></td><td align="center" valign="middle">
+<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://clay.global/" target="_blank"><img src="https://nestjs.com/img/clay-logo.svg" width="75" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://firesticktricks.com" target="_blank"><img src="https://nestjs.com/img/firesticktricks-logo.png" width="120" valign="middle" /></a></td></tr><tr><td align="center" valign="middle">
+<a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
   <td align="center" valign="middle">
-  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr><tr>
-<td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td>
-  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
+<td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://houseofangular.io/" target="_blank"><img src="https://nestjs.com/img/house-of-angular.png" width="100" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://rocketech.it/cases/?utm_source=google&utm_medium=badge&utm_campaign=nestjs" target="_blank"><img src="https://nestjs.com/img/rocketech-logo.svg" width="110" valign="middle" /></a></td>
-  <td align="center" valign="middle"><a href="https://www.anonymistic.com/" target="_blank"><img src="https://nestjs.com/img/anonymistic-logo.png" width="125" valign="middle" /></a></td></tr><tr>
+  <td align="center" valign="middle"><a href="https://www.bystored.com/" target="_blank"><img src="https://nestjs.com/img/stored-logo.svg" width="110" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://studyclerk.com/pay-for-research-paper" target="_blank"><img src="https://nestjs.com/img/studyclerk-logo.png" width="125" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://xyndata.com" target="_blank"><img src="https://nestjs.com/img/xyndata-logo.png" width="125" valign="middle" /></a></td></tr><tr>
+  <td align="center" valign="middle"><a href="https://www.anonymistic.com/" target="_blank"><img src="https://nestjs.com/img/anonymistic-logo.png" width="125" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://www.naologic.com/" target="_blank"><img src="https://nestjs.com/img/naologic-logo.svg" width="125" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://messaged.com/" target="_blank"><img src="https://nestjs.com/img/messaged-logo.png" width="50" valign="middle" /></a></td>
   <td align="center" valign="middle"><a href="https://triplecore.io" target="_blank"><img src="https://nestjs.com/img/triplecore-logo.svg" width="50" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://thecasinowizard.com/bonuses/no-deposit-bonuses/" target="_blank"><img src="https://nestjs.com/img/casinowizard-logo.png" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://klqc.de" target="_blank"><img src="https://nestjs.com/img/klcqcl-logo.png" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://thecasinowizard.com/bonuses/no-deposit-bonuses/" target="_blank"><img src="https://nestjs.com/img/casinowizard-logo.png" width="120" valign="middle" /></a></td></tr><tr>
      <td align="center" valign="middle"><a href="https://polygon-software.ch/" target="_blank"><img src="https://nestjs.com/img/polygon-logo.svg" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://themobilereality.com/" target="_blank"><img src="https://nestjs.com/img/mobile-reality-logo.png" width="45" valign="middle" /></a></td>
      <td align="center" valign="middle"><a href="https://boringowl.io/" target="_blank"><img src="https://nestjs.com/img/boringowl-logo.svg" width="120" valign="middle" /></a></td>
- <td align="center" valign="middle"><a href="https://nordbot.app/" target="_blank"><img src="https://nestjs.com/img/nordbot-logo.png" width="120" valign="middle" /></a></td></tr><tr>
- <td align="center" valign="middle"><a href="https://doppio.sh/" target="_blank"><img src="https://nestjs.com/img/dopiosh-logo.png" width="50" valign="middle" /></a></td>
+ <td align="center" valign="middle"><a href="https://www.mobilefactory.jp/" target="_blank"><img src="https://nestjs.com/img/mobilefactory-logo.png" width="100" valign="middle" /></a></td>
+ <td align="center" valign="middle"><a href="https://nordbot.app/" target="_blank"><img src="https://nestjs.com/img/nordbot-logo.png" width="120" valign="middle" /></a></td>
+ <td align="center" valign="middle"><a href="https://doppio.sh/" target="_blank"><img src="https://nestjs.com/img/dopiosh-logo.png" width="50" valign="middle" /></a></td></tr><tr>
    <td align="center" valign="middle"><a href="https://www.hingehealth.com/" target="_blank"><img src="https://nestjs.com/img/hinge-health-logo.svg" width="100" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://julienferand.dev/" target="_blank"><img src="https://nestjs.com/img/julienferand-logo.jpeg" width="65" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://www.tripoffice.com/" target="_blank"><img src="https://nestjs.com/img/tripoffice-logo.png" width="140" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://solcellsforetag.se/" target="_blank"><img src="https://nestjs.com/img/solcellsforetag-logo.svg" width="140" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers
@@ -127,9 +146,9 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 ## Stay in touch
 
-- Author - [Kamil Myśliwiec](https://x.com/kammysliwiec)
-- Website - [https://nestjs.com](https://nestjs.com/)
-- X - [@nestframework](https://x.com/nestframework)
+* Author - [Kamil Myśliwiec](https://twitter.com/kammysliwiec)
+* Website - [https://nestjs.com](https://nestjs.com/)
+* Twitter - [@nestframework](https://twitter.com/nestframework)
 
 ## License
 

integration/discovery/e2e/discover-by-meta.spec.ts

@@ -1,59 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { DiscoveryService } from '@nestjs/core';
-import { expect } from 'chai';
-import { AppModule } from '../src/app.module';
-import { WebhooksExplorer } from '../src/webhooks.explorer';
-import { NonAppliedDecorator } from '../src/decorators/non-applied.decorator';
-
-describe('DiscoveryModule', () => {
-  let moduleRef: TestingModule;
-
-  beforeEach(async () => {
-    moduleRef = await Test.createTestingModule({
-      imports: [AppModule],
-    }).compile();
-  });
-
-  it('should discover all providers & handlers with corresponding annotations', async () => {
-    const webhooksExplorer = moduleRef.get(WebhooksExplorer);
-
-    expect(webhooksExplorer.getWebhooks()).to.be.eql([
-      {
-        handlers: [
-          {
-            event: 'start',
-            methodName: 'onStart',
-          },
-        ],
-        name: 'cleanup',
-      },
-      {
-        handlers: [
-          {
-            event: 'start',
-            methodName: 'onStart',
-          },
-        ],
-        name: 'flush',
-      },
-    ]);
-  });
-
-  it('should return an empty array if no providers were found for a given discoverable decorator', () => {
-    const discoveryService = moduleRef.get(DiscoveryService);
-
-    const providers = discoveryService.getProviders({
-      metadataKey: NonAppliedDecorator.KEY,
-    });
-    expect(providers).to.be.eql([]);
-  });
-
-  it('should return an empty array if no controllers were found for a given discoverable decorator', () => {
-    const discoveryService = moduleRef.get(DiscoveryService);
-
-    const controllers = discoveryService.getControllers({
-      metadataKey: NonAppliedDecorator.KEY,
-    });
-    expect(controllers).to.be.eql([]);
-  });
-});

integration/discovery/src/app.module.ts

@@ -1,10 +0,0 @@
-import { Module } from '@nestjs/common';
-import { DiscoveryModule } from '@nestjs/core';
-import { MyWebhookModule } from './my-webhook/my-webhook.module';
-import { WebhooksExplorer } from './webhooks.explorer';
-
-@Module({
-  imports: [MyWebhookModule, DiscoveryModule],
-  providers: [WebhooksExplorer],
-})
-export class AppModule {}

integration/discovery/src/decorators/non-applied.decorator.ts

@@ -1,9 +0,0 @@
-import { DiscoveryService } from '@nestjs/core';
-
-/**
- * This decorator must not be used anywhere!
- *
- * This will be used to test the scenario where we are trying to retrieving
- * metadata for a discoverable decorator that was not applied to any class.
- */
-export const NonAppliedDecorator = DiscoveryService.createDecorator();

integration/discovery/src/decorators/webhook.decorators.ts

@@ -1,6 +0,0 @@
-import { DiscoveryService } from '@nestjs/core';
-
-export const Webhook = DiscoveryService.createDecorator<{ name: string }>();
-export const WebhookHandler = DiscoveryService.createDecorator<{
-  event: string;
-}>();

integration/discovery/src/my-webhook/cleanup.webhook.ts

@@ -1,9 +0,0 @@
-import { Webhook, WebhookHandler } from '../decorators/webhook.decorators';
-
-@Webhook({ name: 'cleanup' })
-export class CleanupWebhook {
-  @WebhookHandler({ event: 'start' })
-  onStart() {
-    console.log('cleanup started');
-  }
-}

integration/discovery/src/my-webhook/flush.webhook.ts

@@ -1,9 +0,0 @@
-import { Webhook, WebhookHandler } from '../decorators/webhook.decorators';
-
-@Webhook({ name: 'flush' })
-export class FlushWebhook {
-  @WebhookHandler({ event: 'start' })
-  onStart() {
-    console.log('flush started');
-  }
-}

integration/discovery/src/my-webhook/my-webhook.module.ts

@@ -1,6 +0,0 @@
-import { Module } from '@nestjs/common';
-import { CleanupWebhook } from './cleanup.webhook';
-import { FlushWebhook } from './flush.webhook';
-
-@Module({ providers: [CleanupWebhook, FlushWebhook] })
-export class MyWebhookModule {}

integration/discovery/src/webhooks.explorer.ts

@@ -1,39 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { DiscoveryService, MetadataScanner } from '@nestjs/core';
-import { Webhook, WebhookHandler } from './decorators/webhook.decorators';
-
-@Injectable()
-export class WebhooksExplorer {
-  constructor(
-    private readonly discoveryService: DiscoveryService,
-    private readonly metadataScanner: MetadataScanner,
-  ) {}
-
-  getWebhooks() {
-    const webhooks = this.discoveryService.getProviders({
-      metadataKey: Webhook.KEY,
-    });
-    return webhooks.map(wrapper => {
-      const { name } = this.discoveryService.getMetadataByDecorator(
-        Webhook,
-        wrapper,
-      );
-      return {
-        name,
-        handlers: this.metadataScanner
-          .getAllMethodNames(wrapper.metatype.prototype)
-          .map(methodName => {
-            const { event } = this.discoveryService.getMetadataByDecorator(
-              WebhookHandler,
-              wrapper,
-              methodName,
-            );
-            return {
-              methodName,
-              event,
-            };
-          }),
-      };
-    });
-  }
-}

integration/discovery/tsconfig.json

@@ -1,40 +0,0 @@
-{
-  "compilerOptions": {
-    "module": "commonjs",
-    "declaration": false,
-    "noImplicitAny": false,
-    "removeComments": true,
-    "noLib": false,
-    "emitDecoratorMetadata": true,
-    "experimentalDecorators": true,
-    "target": "ES2021",
-    "sourceMap": true,
-    "allowJs": true,
-    "outDir": "./dist",
-    "paths": {
-      "@nestjs/common": ["../../packages/common"],
-      "@nestjs/common/*": ["../../packages/common/*"],
-      "@nestjs/core": ["../../packages/core"],
-      "@nestjs/core/*": ["../../packages/core/*"],
-      "@nestjs/microservices": ["../../packages/microservices"],
-      "@nestjs/microservices/*": ["../../packages/microservices/*"],
-      "@nestjs/websockets": ["../../packages/websockets"],
-      "@nestjs/websockets/*": ["../../packages/websockets/*"],
-      "@nestjs/testing": ["../../packages/testing"],
-      "@nestjs/testing/*": ["../../packages/testing/*"],
-      "@nestjs/platform-express": ["../../packages/platform-express"],
-      "@nestjs/platform-express/*": ["../../packages/platform-express/*"],
-      "@nestjs/platform-socket.io": ["../../packages/platform-socket.io"],
-      "@nestjs/platform-socket.io/*": ["../../packages/platform-socket.io/*"],
-      "@nestjs/platform-ws": ["../../packages/platform-ws"],
-      "@nestjs/platform-ws/*": ["../../packages/platform-ws/*"]
-    }
-  },
-  "include": [
-    "src/**/*",
-    "e2e/**/*"
-  ],
-  "exclude": [
-    "node_modules",
-  ]
-}

integration/docker-compose.yml

@@ -25,7 +25,7 @@ services:
       - "9001:9001"
     restart: always
   mysql:
-    image: mysql:8.1.0
+    image: mysql:8.0.32
     environment:
       MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: test
@@ -50,7 +50,7 @@ services:
   zookeeper:
     container_name: test-zookeeper
     hostname: zookeeper
-    image: confluentinc/cp-zookeeper:7.4.1
+    image: confluentinc/cp-zookeeper:7.3.2
     ports:
       - "2181:2181"
     environment:
@@ -59,7 +59,7 @@ services:
   kafka:
     container_name: test-kafka
     hostname: kafka
-    image: confluentinc/cp-kafka:7.4.1
+    image: confluentinc/cp-kafka:7.3.2
     depends_on:
       - zookeeper
     ports:

integration/hello-world/e2e/middleware-fastify.spec.ts

@@ -192,7 +192,7 @@ describe('Middleware (FastifyAdapter)', () => {
     });
   });
 
-  describe('should execute middleware only once for given routes', () => {
+  describe.only('should execute middleware only once for given routes', () => {
     class Middleware implements NestMiddleware {
       use(request: any, reply: any, next: () => void) {
         if (request.middlewareExecutionCount === undefined) {

integration/injector/e2e/circular-custom-providers.spec.ts

@@ -1,63 +0,0 @@
-import { Test } from '@nestjs/testing';
-import { expect } from 'chai';
-
-import { Controller, Injectable, Module } from '@nestjs/common';
-
-class B {}
-
-@Injectable()
-class A {
-  constructor(b: B) {}
-}
-
-@Injectable()
-class BImpl {
-  constructor(a: A) {}
-}
-
-@Controller()
-class AppController {
-  constructor(a: A) {}
-}
-
-@Module({
-  imports: [],
-  controllers: [AppController],
-  providers: [A, { provide: B, useClass: BImpl }],
-})
-export class AppModule {}
-
-describe('Circular custom providers', () => {
-  it('should throw an exception (useClass + regular provider)', async () => {
-    try {
-      const builder = Test.createTestingModule({
-        imports: [AppModule],
-      });
-      await builder.compile();
-
-      expect(true).to.be.eql(false);
-    } catch (err) {
-      expect(err.message).to.be.eql(
-        'A circular dependency has been detected inside "A". Please, make sure that each side of a bidirectional relationships are decorated with "forwardRef()". Note that circular relationships between custom providers (e.g., factories) are not supported since functions cannot be called more than once.',
-      );
-    }
-  });
-
-  it('should throw an exception (2 factories)', async () => {
-    try {
-      const builder = Test.createTestingModule({
-        providers: [
-          { provide: 'ABC', useFactory: () => ({}), inject: ['DEF'] },
-          { provide: 'DEF', useFactory: () => ({}), inject: ['ABC'] },
-        ],
-      });
-      await builder.compile();
-
-      expect(true).to.be.eql(false);
-    } catch (err) {
-      expect(err.message).to.be.eql(
-        'A circular dependency has been detected inside "ABC". Please, make sure that each side of a bidirectional relationships are decorated with "forwardRef()". Note that circular relationships between custom providers (e.g., factories) are not supported since functions cannot be called more than once.',
-      );
-    }
-  });
-});

integration/injector/e2e/optional-factory-provider-dep.spec.ts

@@ -118,14 +118,14 @@ describe('Optional factory provider deps', () => {
       } catch (err) {
         expect(err).to.be.instanceOf(UnknownDependenciesException);
         expect(err.message).to
-          .equal(`Nest can't resolve dependencies of the POSSIBLY_MISSING_DEP (?). Please make sure that the argument "MISSING_DEP" at index [0] is available in the RootTestModule context.
+          .equal(`Nest can't resolve dependencies of the POSSIBLY_MISSING_DEP (?). Please make sure that the argument MISSING_DEP at index [0] is available in the RootTestModule context.
 
 Potential solutions:
 - Is RootTestModule a valid NestJS module?
-- If "MISSING_DEP" is a provider, is it part of the current RootTestModule?
-- If "MISSING_DEP" is exported from a separate @Module, is that module imported within RootTestModule?
+- If MISSING_DEP is a provider, is it part of the current RootTestModule?
+- If MISSING_DEP is exported from a separate @Module, is that module imported within RootTestModule?
   @Module({
-    imports: [ /* the Module containing "MISSING_DEP" */ ]
+    imports: [ /* the Module containing MISSING_DEP */ ]
   })
 `);
       }

integration/lazy-modules/e2e/lazy-import-global-modules.spec.ts

@@ -1,29 +0,0 @@
-import { INestApplication } from '@nestjs/common';
-import { Test } from '@nestjs/testing';
-import * as chai from 'chai';
-import { expect } from 'chai';
-import chaiAsPromised = require('chai-as-promised');
-import { AppModule } from '../src/app.module';
-chai.use(chaiAsPromised);
-
-describe('Lazy imports', () => {
-  let server;
-  let app: INestApplication;
-
-  beforeEach(async () => {
-    const module = await Test.createTestingModule({
-      imports: [AppModule],
-    }).compile();
-
-    app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
-  });
-
-  it(`should allow imports of global modules`, async () => {
-    await expect(app.init()).to.eventually.be.fulfilled;
-  });
-
-  afterEach(async () => {
-    await app.close();
-  });
-});

integration/lazy-modules/src/app.module.ts

@@ -1,16 +0,0 @@
-import { Module } from '@nestjs/common';
-import { LazyModuleLoader } from '@nestjs/core';
-import { EagerModule } from './eager.module';
-import { GlobalModule } from './global.module';
-import { LazyModule } from './lazy.module';
-
-@Module({
-  imports: [GlobalModule, EagerModule],
-})
-export class AppModule {
-  constructor(public loader: LazyModuleLoader) {}
-
-  async onApplicationBootstrap() {
-    await this.loader.load(() => LazyModule);
-  }
-}

integration/lazy-modules/src/eager.module.ts

@@ -1,12 +0,0 @@
-import { Module, Injectable } from '@nestjs/common';
-import { GlobalService } from './global.module';
-
-@Injectable()
-export class EagerService {
-  constructor(public globalService: GlobalService) {}
-}
-
-@Module({
-  providers: [EagerService],
-})
-export class EagerModule {}

integration/lazy-modules/src/global.module.ts

@@ -1,13 +0,0 @@
-import { Module, Injectable, Global } from '@nestjs/common';
-
-@Injectable()
-export class GlobalService {
-  constructor() {}
-}
-
-@Global()
-@Module({
-  providers: [GlobalService],
-  exports: [GlobalService],
-})
-export class GlobalModule {}

integration/lazy-modules/src/lazy.module.ts

@@ -1,12 +0,0 @@
-import { Module, Injectable } from '@nestjs/common';
-import { GlobalService } from './global.module';
-
-@Injectable()
-export class LazyService {
-  constructor(public globalService: GlobalService) {}
-}
-
-@Module({
-  providers: [LazyService],
-})
-export class LazyModule {}

integration/lazy-modules/src/main.ts

@@ -1,8 +0,0 @@
-import { NestFactory } from '@nestjs/core';
-import { AppModule } from './app.module';
-
-async function bootstrap() {
-  const app = await NestFactory.create(AppModule);
-  await app.listen(3000);
-}
-bootstrap();

integration/mongoose/src/app.module.ts

@@ -4,7 +4,9 @@ import { CatsModule } from './cats/cats.module';
 
 @Module({
   imports: [
-    MongooseModule.forRoot('mongodb://localhost:27017/test'),
+    MongooseModule.forRoot('mongodb://localhost:27017/test', {
+      useNewUrlParser: true,
+    }),
     CatsModule,
   ],
 })

integration/mongoose/src/async-class-options.module.ts

@@ -10,6 +10,7 @@ class ConfigService implements MongooseOptionsFactory {
   createMongooseOptions(): MongooseModuleOptions {
     return {
       uri: 'mongodb://localhost:27017/test',
+      useNewUrlParser: true,
     };
   }
 }

integration/mongoose/src/async-existing-options.module.ts

@@ -10,6 +10,7 @@ class ConfigService implements MongooseOptionsFactory {
   createMongooseOptions(): MongooseModuleOptions {
     return {
       uri: 'mongodb://localhost:27017/test',
+      useNewUrlParser: true,
     };
   }
 }

integration/mongoose/src/async-options.module.ts

@@ -6,6 +6,7 @@ import { CatsModule } from './cats/cats.module';
   imports: [
     MongooseModule.forRootAsync({
       useFactory: () => ({
+        useNewUrlParser: true,
         uri: 'mongodb://localhost:27017/test',
       }),
     }),

integration/nest-application/sse/src/app.controller.ts

@@ -6,7 +6,7 @@ export class AppController {
   @Sse('sse')
   sse(): Observable<MessageEvent> {
     return interval(1000).pipe(
-      map(_ => ({ data: { hello: 'world' } }) as MessageEvent),
+      map(_ => ({ data: { hello: 'world' } } as MessageEvent)),
     );
   }
 }

integration/send-files/e2e/fastify.spec.ts

@@ -77,7 +77,7 @@ describe('Fastify FileSend', () => {
         expect(headers['content-disposition']).to.equal(
           'attachment; filename="Readme.md"',
         );
-        expect(headers['content-length']).to.equal(`${readme.byteLength}`);
+        expect(headers['content-length']).to.equal(readme.byteLength);
         expect(payload).to.equal(readmeString);
       });
   });

integration/typeorm/ormconfig.json

@@ -1,6 +1,6 @@
 {
   "type": "mysql",
-  "host": "127.0.0.1",
+  "host": "localhost",
   "port": 3306,
   "username": "root",
   "password": "root",

integration/typeorm/src/app.module.ts

@@ -7,7 +7,7 @@ import { PhotoModule } from './photo/photo.module';
   imports: [
     TypeOrmModule.forRoot({
       type: 'mysql',
-      host: '127.0.0.1',
+      host: 'localhost',
       port: 3306,
       username: 'root',
       password: 'root',

integration/typeorm/src/async-class-options.module.ts

@@ -11,7 +11,7 @@ class ConfigService implements TypeOrmOptionsFactory {
   createTypeOrmOptions(): TypeOrmModuleOptions {
     return {
       type: 'mysql',
-      host: '127.0.0.1',
+      host: 'localhost',
       port: 3306,
       username: 'root',
       password: 'root',

integration/typeorm/src/async-existing-options.module.ts

@@ -11,7 +11,7 @@ class ConfigService implements TypeOrmOptionsFactory {
   createTypeOrmOptions(): TypeOrmModuleOptions {
     return {
       type: 'mysql',
-      host: '127.0.0.1',
+      host: 'localhost',
       port: 3306,
       username: 'root',
       password: 'root',

integration/typeorm/src/async-options.module.ts

@@ -8,7 +8,7 @@ import { PhotoModule } from './photo/photo.module';
     TypeOrmModule.forRootAsync({
       useFactory: () => ({
         type: 'mysql',
-        host: '127.0.0.1',
+        host: 'localhost',
         port: 3306,
         username: 'root',
         password: 'root',

integration/typeorm/src/database.module.ts

@@ -11,7 +11,7 @@ export class DatabaseModule {
       imports: [
         TypeOrmModule.forRoot({
           type: 'mysql',
-          host: '127.0.0.1',
+          host: 'localhost',
           port: 3306,
           username: 'root',
           password: 'root',

integration/versioning/e2e/uri-versioning.spec.ts

@@ -418,67 +418,4 @@ describe('URI Versioning', () => {
       await app.close();
     });
   });
-
-  // ======================================================================== //
-  describe('with middleware applied', () => {
-    before(async () => {
-      const moduleRef = await Test.createTestingModule({
-        imports: [AppModule],
-      }).compile();
-
-      app = moduleRef.createNestApplication();
-      app.enableVersioning({
-        type: VersioningType.URI,
-        defaultVersion: '1',
-      });
-      await app.init();
-    });
-
-    describe('GET /middleware', () => {
-      it('should return "Hello from middleware function!"', () => {
-        return request(app.getHttpServer())
-          .get('/v1/middleware')
-          .expect(200)
-          .expect('Hello from middleware function!');
-      });
-    });
-
-    describe('GET /middleware/override', () => {
-      it('should return "Hello from middleware function!"', () => {
-        return request(app.getHttpServer())
-          .get('/v2/middleware/override')
-          .expect(200)
-          .expect('Hello from middleware function!');
-      });
-    });
-
-    describe('GET /middleware/multiple', () => {
-      it('should return "Hello from middleware function!" (v1)', () => {
-        return request(app.getHttpServer())
-          .get('/v1/middleware/multiple')
-          .expect(200)
-          .expect('Hello from middleware function!');
-      });
-
-      it('should return "Hello from middleware function!" (v2)', () => {
-        return request(app.getHttpServer())
-          .get('/v2/middleware/multiple')
-          .expect(200)
-          .expect('Hello from middleware function!');
-      });
-    });
-
-    describe('GET /middleware/neutral', () => {
-      it('should return "Hello from middleware function!"', () => {
-        return request(app.getHttpServer())
-          .get('/middleware/neutral')
-          .expect(200)
-          .expect('Hello from middleware function!');
-      });
-    });
-
-    after(async () => {
-      await app.close();
-    });
-  });
 });

integration/versioning/src/app.module.ts

@@ -1,14 +1,11 @@
-import { MiddlewareConsumer, Module } from '@nestjs/common';
+import { Module } from '@nestjs/common';
 import { AppV1Controller } from './app-v1.controller';
 import { AppV2Controller } from './app-v2.controller';
-import { MiddlewareController } from './middleware.controller';
-import { MultipleMiddlewareVersionController } from './multiple-middleware.controller';
 import { MultipleVersionController } from './multiple.controller';
-import { VersionNeutralMiddlewareController } from './neutral-middleware.controller';
-import { VersionNeutralController } from './neutral.controller';
 import { NoVersioningController } from './no-versioning.controller';
-import { OverridePartialController } from './override-partial.controller';
+import { VersionNeutralController } from './neutral.controller';
 import { OverrideController } from './override.controller';
+import { OverridePartialController } from './override-partial.controller';
 
 @Module({
   imports: [],
@@ -20,19 +17,6 @@ import { OverrideController } from './override.controller';
     VersionNeutralController,
     OverrideController,
     OverridePartialController,
-    MiddlewareController,
-    MultipleMiddlewareVersionController,
-    VersionNeutralMiddlewareController,
   ],
 })
-export class AppModule {
-  configure(consumer: MiddlewareConsumer) {
-    consumer
-      .apply((req, res) => res.end('Hello from middleware function!'))
-      .forRoutes(
-        MiddlewareController,
-        MultipleMiddlewareVersionController,
-        VersionNeutralMiddlewareController,
-      );
-  }
-}
+export class AppModule {}

integration/versioning/src/middleware.controller.ts

@@ -1,18 +0,0 @@
-import { Controller, Get, Version } from '@nestjs/common';
-
-@Controller({
-  path: 'middleware',
-  version: '1',
-})
-export class MiddlewareController {
-  @Get('/')
-  hello() {
-    return 'Hello from "MiddlewareController"!';
-  }
-
-  @Version('2')
-  @Get('/override')
-  hellov2() {
-    return 'Hello from "MiddlewareController"!';
-  }
-}

integration/versioning/src/multiple-middleware.controller.ts

@@ -1,12 +0,0 @@
-import { Controller, Get } from '@nestjs/common';
-
-@Controller({
-  version: ['1', '2'],
-  path: 'middleware',
-})
-export class MultipleMiddlewareVersionController {
-  @Get('/multiple')
-  multiple() {
-    return 'Multiple Versions 1 or 2';
-  }
-}

integration/versioning/src/neutral-middleware.controller.ts

@@ -1,12 +0,0 @@
-import { Controller, Get, VERSION_NEUTRAL } from '@nestjs/common';
-
-@Controller({
-  path: 'middleware',
-  version: VERSION_NEUTRAL,
-})
-export class VersionNeutralMiddlewareController {
-  @Get('/neutral')
-  neutral() {
-    return 'Neutral';
-  }
-}

integration/websockets/e2e/gateway.spec.ts

@@ -66,37 +66,5 @@ describe('WebSocketGateway', () => {
     );
   });
 
-  it(`should be able to get the pattern in an interceptor`, async () => {
-    app = await createNestApp(ApplicationGateway);
-    await app.listen(3000);
-
-    ws = io('http://localhost:8080');
-    ws.emit('getClient', {
-      test: 'test',
-    });
-    await new Promise<void>(resolve =>
-      ws.on('popClient', data => {
-        expect(data.path).to.be.eql('getClient');
-        resolve();
-      }),
-    );
-  });
-
-  it(`should be able to get the pattern in a filter (when the error comes from a known handler)`, async () => {
-    app = await createNestApp(ApplicationGateway);
-    await app.listen(3000);
-
-    ws = io('http://localhost:8080');
-    ws.emit('getClientWithError', {
-      test: 'test',
-    });
-    await new Promise<void>(resolve =>
-      ws.on('exception', data => {
-        expect(data.pattern).to.be.eql('getClientWithError');
-        resolve();
-      }),
-    );
-  });
-
   afterEach(() => app.close());
 });

integration/websockets/e2e/ws-gateway.spec.ts

@@ -194,30 +194,6 @@ describe('WebSocketGateway (WsAdapter)', () => {
     });
   });
 
-  it('should let the execution context have a getPattern() method on getClient()', async () => {
-    app = await createNestApp(ApplicationGateway);
-    await app.listen(3000);
-
-    ws = new WebSocket('ws://localhost:8080');
-    await new Promise(resolve => ws.on('open', resolve));
-
-    ws.send(
-      JSON.stringify({
-        event: 'getClient',
-        data: {
-          test: 'test',
-        },
-      }),
-    );
-    await new Promise<void>(resolve =>
-      ws.on('message', data => {
-        expect(JSON.parse(data).data.path).to.be.eql('getClient');
-        ws.close();
-        resolve();
-      }),
-    );
-  });
-
   afterEach(async function () {
     await app.close();
   });

integration/websockets/src/app.gateway.ts

@@ -1,13 +1,8 @@
-import { UseFilters, UseInterceptors } from '@nestjs/common';
 import {
   MessageBody,
   SubscribeMessage,
   WebSocketGateway,
-  WsException,
 } from '@nestjs/websockets';
-import { RequestInterceptor } from './request.interceptor';
-import { throwError } from 'rxjs';
-import { RequestFilter } from './request.filter';
 
 @WebSocketGateway(8080)
 export class ApplicationGateway {
@@ -18,19 +13,4 @@ export class ApplicationGateway {
       data,
     };
   }
-
-  @UseInterceptors(RequestInterceptor)
-  @SubscribeMessage('getClient')
-  getPathCalled(client, data) {
-    return {
-      event: 'popClient',
-      data: { ...data, path: client.pattern },
-    };
-  }
-
-  @UseFilters(RequestFilter)
-  @SubscribeMessage('getClientWithError')
-  getPathCalledWithError() {
-    return throwError(() => new WsException('This is an error'));
-  }
 }

integration/websockets/src/request.filter.ts

@@ -1,12 +0,0 @@
-import { ArgumentsHost, Catch, ExceptionFilter } from '@nestjs/common';
-import { WsException } from '@nestjs/websockets';
-
-@Catch(WsException)
-export class RequestFilter implements ExceptionFilter {
-  catch(exception: WsException, host: ArgumentsHost) {
-    const wsCtx = host.switchToWs();
-    const pattern = wsCtx.getPattern();
-    const client = wsCtx.getClient();
-    client.emit('exception', { pattern, message: exception.message });
-  }
-}

integration/websockets/src/request.interceptor.ts

@@ -1,11 +0,0 @@
-import { CallHandler, ExecutionContext, Injectable } from '@nestjs/common';
-
-@Injectable()
-export class RequestInterceptor {
-  intercept(context: ExecutionContext, next: CallHandler) {
-    const client = context.switchToWs().getClient();
-    const pattern = context.switchToWs().getPattern();
-    client.pattern = pattern;
-    return next.handle();
-  }
-}

integration/websockets/src/server.gateway.ts

@@ -1,6 +1,4 @@
-import { UseInterceptors } from '@nestjs/common';
 import { SubscribeMessage, WebSocketGateway } from '@nestjs/websockets';
-import { RequestInterceptor } from './request.interceptor';
 
 @WebSocketGateway()
 export class ServerGateway {
@@ -11,13 +9,4 @@ export class ServerGateway {
       data,
     };
   }
-
-  @UseInterceptors(RequestInterceptor)
-  @SubscribeMessage('getClient')
-  getPathCalled(client, data) {
-    return {
-      event: 'popClient',
-      data: { ...data, path: client.pattern },
-    };
-  }
 }

lerna.json

@@ -3,5 +3,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "10.2.8"
+  "version": "9.4.2"
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/core",
-  "version": "10.2.7",
+  "version": "9.4.0",
   "description": "Modern, fast, powerful node.js web framework",
   "homepage": "https://nestjs.com",
   "repository": {
@@ -25,7 +25,7 @@
     "move:node_modules": "gulp move:node_modules",
     "build:samples": "gulp install:samples && npm run build && npm run move:samples && gulp build:samples && gulp test:samples && gulp test:e2e:samples",
     "codechecks:benchmarks": "codechecks ./tools/benchmarks/check-benchmarks.ts",
-    "coverage": "nyc report --reporter=text-lcov | coveralls -v",
+    "coverage": "nyc report --reporter=text-lcov | coveralls",
     "format": "prettier \"**/*.ts\" \"packages/**/*.json\" --ignore-path ./.prettierignore --write && git status",
     "postinstall": "opencollective",
     "test": "mocha packages/**/*.spec.ts",
@@ -64,7 +64,7 @@
     "cli-color": "2.0.3",
     "cors": "2.8.5",
     "express": "4.18.2",
-    "fast-json-stringify": "5.8.0",
+    "fast-json-stringify": "5.7.0",
     "fast-safe-stringify": "2.1.1",
     "graphql-subscriptions": "2.0.0",
     "iterare": "1.2.1",
@@ -72,67 +72,67 @@
     "path-to-regexp": "3.2.0",
     "reflect-metadata": "0.1.13",
     "rxjs": "7.8.1",
-    "socket.io": "4.7.2",
-    "tslib": "2.6.2",
+    "socket.io": "4.6.1",
+    "tslib": "2.5.2",
     "uid": "2.0.2",
-    "uuid": "9.0.1"
+    "uuid": "9.0.0"
   },
   "devDependencies": {
-    "@apollo/server": "4.9.5",
+    "@apollo/server": "4.7.1",
     "@codechecks/client": "0.1.12",
-    "@commitlint/cli": "18.2.0",
-    "@commitlint/config-angular": "18.1.0",
-    "@fastify/cors": "8.4.0",
+    "@commitlint/cli": "17.6.3",
+    "@commitlint/config-angular": "17.6.3",
+    "@fastify/cors": "8.2.1",
     "@fastify/formbody": "7.4.0",
     "@fastify/middie": "8.3.0",
-    "@fastify/multipart": "8.0.0",
-    "@fastify/static": "6.12.0",
-    "@fastify/view": "8.2.0",
-    "@grpc/grpc-js": "1.9.7",
-    "@grpc/proto-loader": "0.7.10",
-    "@nestjs/apollo": "12.0.9",
-    "@nestjs/graphql": "12.0.9",
-    "@nestjs/mongoose": "10.0.1",
-    "@nestjs/typeorm": "10.0.0",
-    "@types/amqplib": "0.10.3",
-    "@types/bytes": "3.1.3",
-    "@types/chai": "4.3.9",
-    "@types/chai-as-promised": "7.1.7",
-    "@types/cors": "2.8.15",
-    "@types/express": "4.17.20",
-    "@types/gulp": "4.0.16",
-    "@types/http-errors": "2.0.3",
-    "@types/mocha": "10.0.3",
-    "@types/node": "20.8.10",
-    "@types/sinon": "10.0.20",
-    "@types/supertest": "2.0.15",
-    "@types/ws": "8.5.8",
-    "@typescript-eslint/eslint-plugin": "6.9.0",
-    "@typescript-eslint/parser": "6.9.0",
-    "amqp-connection-manager": "4.1.14",
+    "@fastify/multipart": "7.6.0",
+    "@fastify/static": "6.10.1",
+    "@fastify/view": "7.4.1",
+    "@grpc/grpc-js": "1.8.14",
+    "@grpc/proto-loader": "0.7.7",
+    "@nestjs/apollo": "11.0.5",
+    "@nestjs/graphql": "11.0.5",
+    "@nestjs/mongoose": "9.2.2",
+    "@nestjs/typeorm": "9.0.1",
+    "@types/amqplib": "0.10.1",
+    "@types/bytes": "3.1.1",
+    "@types/chai": "4.3.5",
+    "@types/chai-as-promised": "7.1.5",
+    "@types/cors": "2.8.13",
+    "@types/express": "4.17.17",
+    "@types/gulp": "4.0.10",
+    "@types/http-errors": "2.0.1",
+    "@types/mocha": "10.0.1",
+    "@types/node": "20.2.3",
+    "@types/sinon": "10.0.15",
+    "@types/supertest": "2.0.12",
+    "@types/ws": "8.5.4",
+    "@typescript-eslint/eslint-plugin": "4.33.0",
+    "@typescript-eslint/parser": "4.33.0",
+    "amqp-connection-manager": "4.1.13",
     "amqplib": "0.10.3",
     "artillery": "1.7.9",
     "body-parser": "1.20.2",
     "bytes": "3.1.2",
-    "cache-manager": "5.2.4",
+    "cache-manager": "5.2.1",
     "cache-manager-redis-store": "3.0.1",
-    "chai": "4.3.10",
+    "chai": "4.3.7",
     "chai-as-promised": "7.1.1",
     "clang-format": "1.8.0",
     "commitlint-circle": "1.0.0",
-    "concurrently": "8.2.2",
-    "conventional-changelog": "5.1.0",
-    "core-js": "3.33.1",
+    "concurrently": "8.0.1",
+    "conventional-changelog": "3.1.25",
+    "core-js": "3.30.2",
     "coveralls": "3.1.1",
     "delete-empty": "3.0.0",
-    "engine.io-client": "6.5.2",
-    "eslint": "8.52.0",
-    "eslint-config-prettier": "9.0.0",
-    "eslint-plugin-import": "2.29.0",
+    "engine.io-client": "6.4.0",
+    "eslint": "7.32.0",
+    "eslint-config-prettier": "8.8.0",
+    "eslint-plugin-import": "2.27.5",
     "eventsource": "2.0.2",
     "fancy-log": "2.0.0",
-    "fastify": "4.24.3",
-    "graphql": "16.8.1",
+    "fastify": "4.17.0",
+    "graphql": "16.6.0",
     "graphql-tools": "9.0.0",
     "gulp": "4.0.2",
     "gulp-clang-format": "1.0.27",
@@ -148,35 +148,35 @@
     "kafkajs": "2.2.4",
     "lerna": "2.11.0",
     "lerna-changelog": "2.2.0",
-    "light-my-request": "5.11.0",
-    "lint-staged": "15.0.2",
+    "light-my-request": "5.9.1",
+    "lint-staged": "13.2.2",
     "markdown-table": "2.0.0",
     "merge-graphql-schemas": "1.7.8",
     "mocha": "10.2.0",
-    "mongoose": "7.6.3",
-    "mqtt": "5.1.3",
+    "mongoose": "7.2.0",
+    "mqtt": "4.3.7",
     "multer": "1.4.4",
-    "mysql2": "3.6.2",
-    "nats": "2.17.0",
-    "nodemon": "3.0.1",
-    "nyc": "14.1.1",
-    "prettier": "3.0.3",
-    "redis": "4.6.10",
+    "mysql2": "3.3.1",
+    "nats": "2.13.1",
+    "nodemon": "2.0.22",
+    "nyc": "15.1.0",
+    "prettier": "2.8.8",
+    "redis": "4.6.6",
     "rxjs-compat": "6.6.7",
-    "sinon": "17.0.0",
+    "sinon": "15.1.0",
     "sinon-chai": "3.7.0",
-    "socket.io-client": "4.7.2",
+    "socket.io-client": "4.6.1",
     "subscriptions-transport-ws": "0.11.0",
     "supertest": "6.3.3",
-    "ts-morph": "20.0.0",
+    "ts-morph": "18.0.0",
     "ts-node": "10.9.1",
-    "typeorm": "0.3.17",
-    "typescript": "5.2.2",
+    "typeorm": "0.3.16",
+    "typescript": "5.0.4",
     "wrk": "1.2.1",
-    "ws": "8.14.2"
+    "ws": "8.13.0"
   },
   "engines": {
-    "node": ">= 16"
+    "node": ">= 12.9.0"
   },
   "collective": {
     "type": "opencollective",

packages/common/Readme.md

@@ -23,7 +23,7 @@
 
 ## Description
 
-Nest is a framework for building efficient, scalable <a href="https://nodejs.org" target="_blank">Node.js</a> server-side applications. It uses modern JavaScript, is built with <a href="https://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
+Nest is a framework for building efficient, scalable <a href="http://nodejs.org" target="_blank">Node.js</a> server-side applications. It uses modern JavaScript, is built with  <a href="http://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
 
 <p>Under the hood, Nest makes use of <a href="https://expressjs.com/" target="_blank">Express</a>, but also, provides compatibility with a wide range of other libraries, like e.g. <a href="https://github.com/fastify/fastify" target="_blank">Fastify</a>, allowing for easy use of the myriad third-party plugins which are available.</p>
 
@@ -34,10 +34,10 @@ Nest is a framework for building efficient, scalable <a href="https://nodejs.org
 
 ## Getting started
 
-- To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
-- 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
-- [가이드](readme_kr.md) 문서는 [docs.nestjs.com](https://docs.nestjs.com)에서 확인하실 수 있습니다. :books:
-- [ガイド](readme_jp.md)は [docs.nestjs.com](https://docs.nestjs.com)でご確認ください。 :books:
+* To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
+* 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
+* [가이드](readme_kr.md) 문서는 [docs.nestjs.com](https://docs.nestjs.com)에서 확인하실 수 있습니다. :books:
+* [ガイド](readme_jp.md)は [docs.nestjs.com](https://docs.nestjs.com)でご確認ください。 :books:
 
 ## Questions
 
@@ -56,29 +56,26 @@ With official support, you can get expert help straight from Nest core team. We
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support from the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
 #### Principal Sponsors
-
 <table style="text-align:center;"><tr>
   <td><a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
-    <td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td>
-<td>
-<a href="https://amplication.com/" target="_blank"><img src="https://nestjs.com/img/amplication-logo.svg" width="190" valign="middle" /></a></td>
-</tr></table>
-
-#### Gold Sponsors
-
-<table style="text-align:center;"><tr>
   <td><a href="https://www.redhat.com" target="_blank"><img src="https://nestjs.com/img/red-hat-logo.svg" width="200" valign="middle" /></a></td>
 <td>
 <a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
 <td>
 <a href="https://nx.dev" target="_blank"><img src="https://nestjs.com/img/nx-logo.png" height="45" valign="middle" /></a></td>
-  <td>
+    <td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td><td>
+<a href="https://amplication.com/" target="_blank"><img src="https://nestjs.com/img/amplication-logo.svg" width="190" valign="middle" /></a></td>
+</tr></table>
+
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
 <a href="https://weld.app/" target="_blank"><img src="https://nestjs.com/img/weld-logo.svg" width="140" valign="middle" /></a></td>
 <td>
-<a href="https://intrinsic.ventures/" target="_blank"><img src="https://nestjs.com/img/intrinisic-logo.png" width="210" valign="middle" /></a></td></tr><tr>
+<a href="https://intrinsic.ventures/" target="_blank"><img src="https://nestjs.com/img/intrinisic-logo.png" width="210" valign="middle" /></a></td>
  <td>
-<a href="https://jetbrains.com/" target="_blank"><img src="https://nestjs.com/img/jetbrains-logo.svg" width="90" valign="middle" /></a></td><td>
+<a href="https://jetbrains.com/" target="_blank"><img src="https://nestjs.com/img/jetbrains-logo.svg" width="110" valign="middle" /></a></td><td>
 <a href="https://snyk.co/nestjs" target="_blank"><img src="https://nestjs.com/img/snyk-logo-black.png" width="185" valign="middle" /></a></td><td>
 <a href="https://fuseautotech.com/" target="_blank"><img src="https://nestjs.com/img/fuse-logo.svg" width="105" valign="middle" /></a></td>
 <td>
@@ -87,11 +84,17 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Silver Sponsors
 
-<table style="text-align:center;"><tr>
-<td><a href="https://n.inc" target="_blank"><img src="https://nestjs.com/img/n-inc-logo.svg" width="120" valign="middle" /></td>
-<td><a href="https://twistag.com/" target="_blank"><img src="https://nestjs.com/img/twistag-logo.png" width="120" valign="middle" /></td>
-<td><a href="https://immediateedgeapp.org/" target="_blank"><img src="https://nestjs.com/img/immediate-edge-logo.png" width="120" valign="middle" /></td>
-</tr>
+<table style="text-align:center;"><tr><td>
+<a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
+  <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
+<a href="https://www.myleodsc.com/" target="_blank"><img src="https://nestjs.com/img/myleo-logo.png" width="180" valign="middle" /></td><td>
+<a href="https://careers.meetdandy.com/?gh_src=063ba61e3us" target="_blank"><img src="https://nestjs.com/img/dandy-roles-logo.svg" width="150" valign="middle" /></td><td>
+<a href="https://www.castlecraft.in" target="_blank"><img src="https://nestjs.com/img/castlecraft-logo.png" width="150" valign="middle" /></td>
+<td><a href="https://www.tinystacks.com" target="_blank"><img src="https://nestjs.com/img/tinystacks-logo.png#1" width="140" valign="middle" /></td>
+<td><a href="https://n.inc" target="_blank"><img src="https://nestjs.com/img/n-inc-logo.svg" width="120" valign="middle" /></td></tr><tr>
+<td><a href="https://bilberrry.com/" target="_blank"><img src="https://nestjs.com/img/bilberrry-logo.svg" width="180" valign="middle" /></td>
+<td><a href="https://ipinfo.ai/" target="_blank"><img src="https://nestjs.com/img/ipinfo-logo.png" width="130" valign="middle" /></td>
+<td><a href="https://chax.at" target="_blank"><img src="https://nestjs.com/img/chaxat-logo.png" width="100" valign="middle" /></td></tr>
 </table>
 
 #### Sponsors
@@ -99,26 +102,41 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <table><tr><td align="center" valign="middle">
 <a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="110" valign="middle" /> </a></td><td align="center" valign="middle">
 <a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://ever.co/" target="_blank"><img src="https://nestjs.com/img/ever-logo.png" width="72" valign="middle" /></a>  </td><td align="center" valign="middle">
+<a href="https://blokt.com" target="_blank"><img src="https://nestjs.com/img/blokt-logo.png" width="120" valign="middle" /></a>  </td><td align="center" valign="middle">
+  <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" width="125" valign="middle" /></a> </td><td align="center" valign="middle">
+  <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" width="100" valign="middle" /></a> </td></tr><tr><td align="center" valign="middle">
   <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" width="95" valign="middle" /></a> </td><td align="center" valign="middle">
   <a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" width="107" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> </td>
+<a href="https://reposit.co.uk/" target="_blank"><img src="https://nestjs.com/img/reposit-logo.png" width="71" valign="middle" /></a></td><td align="center" valign="middle">
+<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://clay.global/" target="_blank"><img src="https://nestjs.com/img/clay-logo.svg" width="75" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://firesticktricks.com" target="_blank"><img src="https://nestjs.com/img/firesticktricks-logo.png" width="120" valign="middle" /></a></td></tr><tr><td align="center" valign="middle">
+<a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
   <td align="center" valign="middle">
-  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr><tr>
-<td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td>
-  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
+<td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://houseofangular.io/" target="_blank"><img src="https://nestjs.com/img/house-of-angular.png" width="100" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://rocketech.it/cases/?utm_source=google&utm_medium=badge&utm_campaign=nestjs" target="_blank"><img src="https://nestjs.com/img/rocketech-logo.svg" width="110" valign="middle" /></a></td>
-  <td align="center" valign="middle"><a href="https://www.anonymistic.com/" target="_blank"><img src="https://nestjs.com/img/anonymistic-logo.png" width="125" valign="middle" /></a></td></tr><tr>
+  <td align="center" valign="middle"><a href="https://www.bystored.com/" target="_blank"><img src="https://nestjs.com/img/stored-logo.svg" width="110" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://studyclerk.com/pay-for-research-paper" target="_blank"><img src="https://nestjs.com/img/studyclerk-logo.png" width="125" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://xyndata.com" target="_blank"><img src="https://nestjs.com/img/xyndata-logo.png" width="125" valign="middle" /></a></td></tr><tr>
+  <td align="center" valign="middle"><a href="https://www.anonymistic.com/" target="_blank"><img src="https://nestjs.com/img/anonymistic-logo.png" width="125" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://www.naologic.com/" target="_blank"><img src="https://nestjs.com/img/naologic-logo.svg" width="125" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://messaged.com/" target="_blank"><img src="https://nestjs.com/img/messaged-logo.png" width="50" valign="middle" /></a></td>
   <td align="center" valign="middle"><a href="https://triplecore.io" target="_blank"><img src="https://nestjs.com/img/triplecore-logo.svg" width="50" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://thecasinowizard.com/bonuses/no-deposit-bonuses/" target="_blank"><img src="https://nestjs.com/img/casinowizard-logo.png" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://klqc.de" target="_blank"><img src="https://nestjs.com/img/klcqcl-logo.png" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://thecasinowizard.com/bonuses/no-deposit-bonuses/" target="_blank"><img src="https://nestjs.com/img/casinowizard-logo.png" width="120" valign="middle" /></a></td></tr><tr>
      <td align="center" valign="middle"><a href="https://polygon-software.ch/" target="_blank"><img src="https://nestjs.com/img/polygon-logo.svg" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://themobilereality.com/" target="_blank"><img src="https://nestjs.com/img/mobile-reality-logo.png" width="45" valign="middle" /></a></td>
      <td align="center" valign="middle"><a href="https://boringowl.io/" target="_blank"><img src="https://nestjs.com/img/boringowl-logo.svg" width="120" valign="middle" /></a></td>
- <td align="center" valign="middle"><a href="https://nordbot.app/" target="_blank"><img src="https://nestjs.com/img/nordbot-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+ <td align="center" valign="middle"><a href="https://www.mobilefactory.jp/" target="_blank"><img src="https://nestjs.com/img/mobilefactory-logo.png" width="100" valign="middle" /></a></td>
+ <td align="center" valign="middle"><a href="https://nordbot.app/" target="_blank"><img src="https://nestjs.com/img/nordbot-logo.png" width="120" valign="middle" /></a></td>
  <td align="center" valign="middle"><a href="https://doppio.sh/" target="_blank"><img src="https://nestjs.com/img/dopiosh-logo.png" width="50" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://www.hingehealth.com/" target="_blank"><img src="https://nestjs.com/img/hinge-health-logo.svg" width="100" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://julienferand.dev/" target="_blank"><img src="https://nestjs.com/img/julienferand-logo.jpeg" width="65" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://www.tripoffice.com/" target="_blank"><img src="https://nestjs.com/img/tripoffice-logo.png" width="140" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://solcellsforetag.se/" target="_blank"><img src="https://nestjs.com/img/solcellsforetag-logo.svg" width="140" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers
@@ -127,9 +145,9 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 ## Stay in touch
 
-- Author - [Kamil Myśliwiec](https://x.com/kammysliwiec)
-- Website - [https://nestjs.com](https://nestjs.com/)
-- X - [@nestframework](https://x.com/nestframework)
+* Author - [Kamil Myśliwiec](https://twitter.com/kammysliwiec)
+* Website - [https://nestjs.com](https://nestjs.com/)
+* Twitter - [@nestframework](https://twitter.com/nestframework)
 
 ## License
 

packages/common/decorators/http/request-mapping.decorator.ts

@@ -111,7 +111,7 @@ export const Head = createMappingDecorator(RequestMethod.HEAD);
 export const All = createMappingDecorator(RequestMethod.ALL);
 
 /**
- * Route handler (method) Decorator. Routes HTTP SEARCH requests to the specified path.
+ * Route handler (method) Decorator. Routes all HTTP requests to the specified path.
  *
  * @see [Routing](https://docs.nestjs.com/controllers#routing)
  *

packages/common/exceptions/http.exception.ts

@@ -5,8 +5,7 @@ import {
 import { isObject, isString } from '../utils/shared.utils';
 
 export interface HttpExceptionOptions {
-  /** original cause of the error */
-  cause?: unknown;
+  cause?: Error;
   description?: string;
 }
 
@@ -69,13 +68,14 @@ export class HttpException extends Error {
     this.initCause();
   }
 
-  public cause: unknown;
+  public cause: Error | undefined;
 
   /**
    * Configures error chaining support
    *
-   * @see https://nodejs.org/en/blog/release/v16.9.0/#error-cause
-   * @see https://github.com/microsoft/TypeScript/issues/45167
+   * See:
+   * - https://nodejs.org/en/blog/release/v16.9.0/#error-cause
+   * - https://github.com/microsoft/TypeScript/issues/45167
    */
   public initCause(): void {
     if (this.options?.cause) {

packages/common/file-stream/streamable-file.ts

@@ -3,7 +3,6 @@ import { types } from 'util';
 import { HttpStatus } from '../enums';
 import { isFunction } from '../utils/shared.utils';
 import { StreamableFileOptions, StreamableHandlerResponse } from './interfaces';
-import { Logger } from '../services';
 
 /**
  * @see [Streaming files](https://docs.nestjs.com/techniques/streaming-files)
@@ -12,7 +11,6 @@ import { Logger } from '../services';
  */
 export class StreamableFile {
   private readonly stream: Readable;
-  protected logger = new Logger('StreamableFile');
 
   protected handleError: (
     err: Error,
@@ -30,10 +28,6 @@ export class StreamableFile {
     res.send(err.message);
   };
 
-  protected logError: (err: Error) => void = (err: Error) => {
-    this.logger.error(err.message, err.stack);
-  };
-
   constructor(buffer: Uint8Array, options?: StreamableFileOptions);
   constructor(readable: Readable, options?: StreamableFileOptions);
   constructor(
@@ -80,13 +74,4 @@ export class StreamableFile {
     this.handleError = handler;
     return this;
   }
-
-  get errorLogger() {
-    return this.logError;
-  }
-
-  setErrorLogger(handler: (err: Error) => void) {
-    this.logError = handler;
-    return this;
-  }
 }

packages/common/index.ts

@@ -28,7 +28,6 @@ export {
   HttpServer,
   HttpExceptionBody,
   HttpExceptionBodyMessage,
-  HttpRedirectResponse,
   INestApplication,
   INestApplicationContext,
   INestMicroservice,

packages/common/interfaces/features/arguments-host.interface.ts

@@ -31,10 +31,6 @@ export interface WsArgumentsHost {
    * Returns the client object.
    */
   getClient<T = any>(): T;
-  /**
-   * Returns the pattern for the event
-   */
-  getPattern(): string;
 }
 
 /**

packages/common/interfaces/http/http-redirect-response.interface.ts

@@ -1,6 +0,0 @@
-import { HttpStatus } from '../../enums';
-
-export interface HttpRedirectResponse {
-  url: string;
-  statusCode: HttpStatus;
-}

packages/common/interfaces/http/index.ts

@@ -1,5 +1,4 @@
 export * from './http-exception-body.interface';
-export * from './http-redirect-response.interface';
 export * from './http-server.interface';
 export * from './message-event.interface';
 export * from './raw-body-request.interface';

packages/common/module-utils/configurable-module.builder.ts

@@ -51,8 +51,7 @@ export interface ConfigurableModuleBuilderOptions {
 export class ConfigurableModuleBuilder<
   ModuleOptions,
   StaticMethodKey extends string = typeof DEFAULT_METHOD_KEY,
-  FactoryClassMethodKey extends
-    string = typeof DEFAULT_FACTORY_CLASS_METHOD_KEY,
+  FactoryClassMethodKey extends string = typeof DEFAULT_FACTORY_CLASS_METHOD_KEY,
   ExtraModuleDefinitionOptions = {},
 > {
   protected staticMethodKey: StaticMethodKey;

packages/common/module-utils/interfaces/configurable-module-async-options.interface.ts

@@ -28,8 +28,7 @@ export type ConfigurableModuleOptionsFactory<
  */
 export interface ConfigurableModuleAsyncOptions<
   ModuleOptions,
-  FactoryClassMethodKey extends
-    string = typeof DEFAULT_FACTORY_CLASS_METHOD_KEY,
+  FactoryClassMethodKey extends string = typeof DEFAULT_FACTORY_CLASS_METHOD_KEY,
 > extends Pick<ModuleMetadata, 'imports'> {
   /**
    * Injection token resolving to an existing provider. The provider must implement

packages/common/module-utils/interfaces/configurable-module-cls.interface.ts

@@ -15,8 +15,7 @@ import { ConfigurableModuleAsyncOptions } from './configurable-module-async-opti
 export type ConfigurableModuleCls<
   ModuleOptions,
   MethodKey extends string = typeof DEFAULT_METHOD_KEY,
-  FactoryClassMethodKey extends
-    string = typeof DEFAULT_FACTORY_CLASS_METHOD_KEY,
+  FactoryClassMethodKey extends string = typeof DEFAULT_FACTORY_CLASS_METHOD_KEY,
   ExtraModuleDefinitionOptions = {},
 > = {
   new (): any;

packages/common/module-utils/utils/get-injection-providers.util.ts

@@ -42,7 +42,8 @@ export function getInjectionProviders(
     // get injection tokens of the matched providers, if any
     search = match
       .filter(p => (p as any)?.inject)
-      .flatMap(p => (p as FactoryProvider).inject)
+      .map(p => (p as FactoryProvider).inject)
+      .flat()
       .map(mapInjectToTokens);
   }
   return result;

packages/common/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nestjs/common",
-  "version": "10.2.8",
+  "version": "9.4.2",
   "description": "Nest - modern, fast, powerful node.js web framework (@common)",
   "author": "Kamil Mysliwiec",
   "homepage": "https://nestjs.com",
@@ -19,7 +19,7 @@
   "license": "MIT",
   "dependencies": {
     "iterare": "1.2.1",
-    "tslib": "2.6.2",
+    "tslib": "2.5.2",
     "uid": "2.0.2"
   },
   "peerDependencies": {

packages/common/pipes/file/file-type.validator.ts

@@ -16,21 +16,17 @@ export type FileTypeValidatorOptions = {
  *
  * @publicApi
  */
-export class FileTypeValidator extends FileValidator<
-  FileTypeValidatorOptions,
-  IFile
-> {
+export class FileTypeValidator extends FileValidator<FileTypeValidatorOptions> {
   buildErrorMessage(): string {
     return `Validation failed (expected type is ${this.validationOptions.fileType})`;
   }
 
-  isValid(file?: IFile): boolean {
+  isValid<TFile extends IFile = any>(file: TFile): boolean {
     if (!this.validationOptions) {
       return true;
     }
 
     return (
-      !!file &&
       'mimetype' in file &&
       !!file.mimetype.match(this.validationOptions.fileType)
     );

packages/common/pipes/file/file-validator.interface.ts

@@ -6,18 +6,15 @@ import { IFile } from './interfaces';
  * @see {ParseFilePipe}
  * @publicApi
  */
-export abstract class FileValidator<
-  TValidationOptions = Record<string, any>,
-  TFile extends IFile = IFile,
-> {
+export abstract class FileValidator<TValidationOptions = Record<string, any>> {
   constructor(protected readonly validationOptions: TValidationOptions) {}
 
   /**
    * Indicates if this file should be considered valid, according to the options passed in the constructor.
    * @param file the file from the request object
    */
-  abstract isValid(
-    file?: TFile | TFile[] | Record<string, TFile[]>,
+  abstract isValid<TFile extends IFile = any>(
+    file?: TFile,
   ): boolean | Promise<boolean>;
 
   /**

packages/common/pipes/file/max-file-size.validator.ts

@@ -13,10 +13,7 @@ export type MaxFileSizeValidatorOptions = {
  *
  * @publicApi
  */
-export class MaxFileSizeValidator extends FileValidator<
-  MaxFileSizeValidatorOptions,
-  IFile
-> {
+export class MaxFileSizeValidator extends FileValidator<MaxFileSizeValidatorOptions> {
   buildErrorMessage(): string {
     if ('message' in this.validationOptions) {
       if (typeof this.validationOptions.message === 'function') {
@@ -29,8 +26,8 @@ export class MaxFileSizeValidator extends FileValidator<
     return `Validation failed (expected size is less than ${this.validationOptions.maxSize})`;
   }
 
-  public isValid(file?: IFile): boolean {
-    if (!this.validationOptions || !file) {
+  public isValid<TFile extends IFile = any>(file: TFile): boolean {
+    if (!this.validationOptions) {
       return true;
     }
 

packages/common/pipes/parse-bool.pipe.ts

@@ -9,7 +9,6 @@ import {
   ErrorHttpStatusCode,
   HttpErrorByCode,
 } from '../utils/http-error-by-code.util';
-import { isNil } from '../utils/shared.utils';
 
 /**
  * @publicApi
@@ -17,7 +16,6 @@ import { isNil } from '../utils/shared.utils';
 export interface ParseBoolPipeOptions {
   errorHttpStatusCode?: ErrorHttpStatusCode;
   exceptionFactory?: (error: string) => any;
-  optional?: boolean;
 }
 
 /**
@@ -33,7 +31,7 @@ export class ParseBoolPipe
 {
   protected exceptionFactory: (error: string) => any;
 
-  constructor(@Optional() protected readonly options?: ParseBoolPipeOptions) {
+  constructor(@Optional() options?: ParseBoolPipeOptions) {
     options = options || {};
     const { exceptionFactory, errorHttpStatusCode = HttpStatus.BAD_REQUEST } =
       options;
@@ -53,9 +51,6 @@ export class ParseBoolPipe
     value: string | boolean,
     metadata: ArgumentMetadata,
   ): Promise<boolean> {
-    if (isNil(value) && this.options?.optional) {
-      return value;
-    }
     if (this.isTrue(value)) {
       return true;
     }

packages/common/pipes/parse-enum.pipe.ts

@@ -1,17 +1,14 @@
-import { Injectable, Optional } from '../decorators/core';
-import { ArgumentMetadata, HttpStatus } from '../index';
+import { ArgumentMetadata, HttpStatus, Injectable, Optional } from '../index';
 import { PipeTransform } from '../interfaces/features/pipe-transform.interface';
 import {
   ErrorHttpStatusCode,
   HttpErrorByCode,
 } from '../utils/http-error-by-code.util';
-import { isNil } from '../utils/shared.utils';
 
 /**
  * @publicApi
  */
 export interface ParseEnumPipeOptions {
-  optional?: boolean;
   errorHttpStatusCode?: ErrorHttpStatusCode;
   exceptionFactory?: (error: string) => any;
 }
@@ -26,9 +23,10 @@ export interface ParseEnumPipeOptions {
 @Injectable()
 export class ParseEnumPipe<T = any> implements PipeTransform<T> {
   protected exceptionFactory: (error: string) => any;
+
   constructor(
     protected readonly enumType: T,
-    @Optional() protected readonly options?: ParseEnumPipeOptions,
+    @Optional() options?: ParseEnumPipeOptions,
   ) {
     if (!enumType) {
       throw new Error(
@@ -52,9 +50,6 @@ export class ParseEnumPipe<T = any> implements PipeTransform<T> {
    * @param metadata contains metadata about the currently processed route argument
    */
   async transform(value: T, metadata: ArgumentMetadata): Promise<T> {
-    if (isNil(value) && this.options?.optional) {
-      return value;
-    }
     if (!this.isEnum(value)) {
       throw this.exceptionFactory(
         'Validation failed (enum string is expected)',

packages/common/pipes/parse-float.pipe.ts

@@ -1,11 +1,10 @@
-import { Injectable, Optional } from '../decorators/core';
 import { ArgumentMetadata, HttpStatus } from '../index';
+import { Injectable, Optional } from '../decorators/core';
 import { PipeTransform } from '../interfaces/features/pipe-transform.interface';
 import {
   ErrorHttpStatusCode,
   HttpErrorByCode,
 } from '../utils/http-error-by-code.util';
-import { isNil } from '../utils/shared.utils';
 
 /**
  * @publicApi
@@ -13,7 +12,6 @@ import { isNil } from '../utils/shared.utils';
 export interface ParseFloatPipeOptions {
   errorHttpStatusCode?: ErrorHttpStatusCode;
   exceptionFactory?: (error: string) => any;
-  optional?: boolean;
 }
 
 /**
@@ -27,7 +25,7 @@ export interface ParseFloatPipeOptions {
 export class ParseFloatPipe implements PipeTransform<string> {
   protected exceptionFactory: (error: string) => any;
 
-  constructor(@Optional() protected readonly options?: ParseFloatPipeOptions) {
+  constructor(@Optional() options?: ParseFloatPipeOptions) {
     options = options || {};
     const { exceptionFactory, errorHttpStatusCode = HttpStatus.BAD_REQUEST } =
       options;
@@ -45,9 +43,6 @@ export class ParseFloatPipe implements PipeTransform<string> {
    * @param metadata contains metadata about the currently processed route argument
    */
   async transform(value: string, metadata: ArgumentMetadata): Promise<number> {
-    if (isNil(value) && this.options?.optional) {
-      return value;
-    }
     if (!this.isNumeric(value)) {
       throw this.exceptionFactory(
         'Validation failed (numeric string is expected)',

packages/common/pipes/parse-int.pipe.ts

@@ -9,7 +9,6 @@ import {
   ErrorHttpStatusCode,
   HttpErrorByCode,
 } from '../utils/http-error-by-code.util';
-import { isNil } from '../utils/shared.utils';
 
 /**
  * @publicApi
@@ -17,7 +16,6 @@ import { isNil } from '../utils/shared.utils';
 export interface ParseIntPipeOptions {
   errorHttpStatusCode?: ErrorHttpStatusCode;
   exceptionFactory?: (error: string) => any;
-  optional?: boolean;
 }
 
 /**
@@ -31,7 +29,7 @@ export interface ParseIntPipeOptions {
 export class ParseIntPipe implements PipeTransform<string> {
   protected exceptionFactory: (error: string) => any;
 
-  constructor(@Optional() protected readonly options?: ParseIntPipeOptions) {
+  constructor(@Optional() options?: ParseIntPipeOptions) {
     options = options || {};
     const { exceptionFactory, errorHttpStatusCode = HttpStatus.BAD_REQUEST } =
       options;
@@ -49,9 +47,6 @@ export class ParseIntPipe implements PipeTransform<string> {
    * @param metadata contains metadata about the currently processed route argument
    */
   async transform(value: string, metadata: ArgumentMetadata): Promise<number> {
-    if (isNil(value) && this.options?.optional) {
-      return value;
-    }
     if (!this.isNumeric(value)) {
       throw this.exceptionFactory(
         'Validation failed (numeric string is expected)',

packages/common/pipes/parse-uuid.pipe.ts

@@ -9,7 +9,7 @@ import {
   ErrorHttpStatusCode,
   HttpErrorByCode,
 } from '../utils/http-error-by-code.util';
-import { isNil, isString } from '../utils/shared.utils';
+import { isString } from '../utils/shared.utils';
 
 /**
  * @publicApi
@@ -18,7 +18,6 @@ export interface ParseUUIDPipeOptions {
   version?: '3' | '4' | '5';
   errorHttpStatusCode?: ErrorHttpStatusCode;
   exceptionFactory?: (errors: string) => any;
-  optional?: boolean;
 }
 
 /**
@@ -39,7 +38,7 @@ export class ParseUUIDPipe implements PipeTransform<string> {
   private readonly version: '3' | '4' | '5';
   protected exceptionFactory: (errors: string) => any;
 
-  constructor(@Optional() protected readonly options?: ParseUUIDPipeOptions) {
+  constructor(@Optional() options?: ParseUUIDPipeOptions) {
     options = options || {};
     const {
       exceptionFactory,
@@ -54,9 +53,6 @@ export class ParseUUIDPipe implements PipeTransform<string> {
   }
 
   async transform(value: string, metadata: ArgumentMetadata): Promise<string> {
-    if (isNil(value) && this.options?.optional) {
-      return value;
-    }
     if (!this.isUUID(value, this.version)) {
       throw this.exceptionFactory(
         `Validation failed (uuid${

packages/common/pipes/validation.pipe.ts

@@ -179,7 +179,7 @@ export class ValidationPipe implements PipeTransform<any> {
     if (type === 'custom' && !this.validateCustomDecorators) {
       return false;
     }
-    const types = [String, Boolean, Number, Array, Object, Buffer, Date];
+    const types = [String, Boolean, Number, Array, Object, Buffer];
     return !types.some(t => metatype === t) && !isNil(metatype);
   }
 

packages/common/services/console-logger.service.ts

@@ -26,7 +26,6 @@ const DEFAULT_LOG_LEVELS: LogLevel[] = [
   'warn',
   'debug',
   'verbose',
-  'fatal',
 ];
 
 const dateTimeFormatter = new Intl.DateTimeFormat(undefined, {
@@ -146,23 +145,6 @@ export class ConsoleLogger implements LoggerService {
     this.printMessages(messages, context, 'verbose');
   }
 
-  /**
-   * Write a 'fatal' level log, if the configured level allows for it.
-   * Prints to `stdout` with newline.
-   */
-  fatal(message: any, context?: string): void;
-  fatal(message: any, ...optionalParams: [...any, string?]): void;
-  fatal(message: any, ...optionalParams: any[]) {
-    if (!this.isLevelEnabled('fatal')) {
-      return;
-    }
-    const { messages, context } = this.getContextAndMessagesToPrint([
-      message,
-      ...optionalParams,
-    ]);
-    this.printMessages(messages, context, 'fatal');
-  }
-
   /**
    * Set log levels
    * @param levels log levels
@@ -245,18 +227,10 @@ export class ConsoleLogger implements LoggerService {
   }
 
   protected stringifyMessage(message: unknown, logLevel: LogLevel) {
-    if (isFunction(message)) {
-      const messageAsStr = Function.prototype.toString.call(message);
-      const isClass = messageAsStr.startsWith('class ');
-      if (isClass) {
-        // If the message is a class, we will display the class name.
-        return this.stringifyMessage(message.name, logLevel);
-      }
-      // If the message is a non-class function, call it and re-resolve its value.
-      return this.stringifyMessage(message(), logLevel);
-    }
-
-    return isPlainObject(message) || Array.isArray(message)
+    // If the message is a function, call it and re-resolve its value.
+    return isFunction(message)
+      ? this.stringifyMessage(message(), logLevel)
+      : isPlainObject(message) || Array.isArray(message)
       ? `${this.colorize('Object:', logLevel)}\n${JSON.stringify(
           message,
           (key, value) =>
@@ -356,8 +330,6 @@ export class ConsoleLogger implements LoggerService {
         return clc.red;
       case 'verbose':
         return clc.cyanBright;
-      case 'fatal':
-        return clc.bold;
       default:
         return clc.green;
     }

packages/common/services/logger.service.ts

@@ -6,7 +6,7 @@ import { isLogLevelEnabled } from './utils';
 /**
  * @publicApi
  */
-export type LogLevel = 'log' | 'error' | 'warn' | 'debug' | 'verbose' | 'fatal';
+export type LogLevel = 'log' | 'error' | 'warn' | 'debug' | 'verbose';
 
 /**
  * @publicApi
@@ -37,11 +37,6 @@ export interface LoggerService {
    */
   verbose?(message: any, ...optionalParams: any[]): any;
 
-  /**
-   * Write a 'fatal' level log.
-   */
-  fatal?(message: any, ...optionalParams: any[]): any;
-
   /**
    * Set log levels.
    * @param levels log levels
@@ -190,19 +185,6 @@ export class Logger implements LoggerService {
     this.localInstance?.verbose?.(message, ...optionalParams);
   }
 
-  /**
-   * Write a 'fatal' level log.
-   */
-  fatal(message: any, context?: string): void;
-  fatal(message: any, ...optionalParams: [...any, string?]): void;
-  @Logger.WrapBuffer
-  fatal(message: any, ...optionalParams: any[]) {
-    optionalParams = this.context
-      ? optionalParams.concat(this.context)
-      : optionalParams;
-    this.localInstance?.fatal?.(message, ...optionalParams);
-  }
-
   /**
    * Write an 'error' level log.
    */
@@ -259,16 +241,6 @@ export class Logger implements LoggerService {
     this.staticInstanceRef?.verbose?.(message, ...optionalParams);
   }
 
-  /**
-   * Write a 'fatal' level log.
-   */
-  static fatal(message: any, context?: string): void;
-  static fatal(message: any, ...optionalParams: [...any, string?]): void;
-  @Logger.WrapBuffer
-  static fatal(message: any, ...optionalParams: any[]) {
-    this.staticInstanceRef?.fatal?.(message, ...optionalParams);
-  }
-
   /**
    * Print buffered logs and detach buffer.
    */

packages/common/services/utils/is-log-level-enabled.util.ts

@@ -1,12 +1,11 @@
 import { LogLevel } from '../logger.service';
 
 const LOG_LEVEL_VALUES: Record<LogLevel, number> = {
-  verbose: 0,
-  debug: 1,
+  debug: 0,
+  verbose: 1,
   log: 2,
   warn: 3,
   error: 4,
-  fatal: 5,
 };
 
 /**

packages/common/test/decorators/route-params.decorator.spec.ts

@@ -1,9 +1,7 @@
 import { expect } from 'chai';
 import { Body, HostParam, Param, Query, Search } from '../../decorators';
 import { RequestMethod } from '../../enums/request-method.enum';
-import { All, Delete, Get, ParseIntPipe, Patch, Post, Put } from '../../index';
-import { ROUTE_ARGS_METADATA } from '../../constants';
-import { RouteParamtypes } from '../../enums/route-paramtypes.enum';
+import { All, Delete, Get, Patch, Post, Put } from '../../index';
 
 describe('@Get', () => {
   const requestPath = 'test';
@@ -21,28 +19,18 @@ describe('@Get', () => {
   it('should enhance class with expected request metadata', () => {
     class Test {
       @Get(requestPath)
-      public static test(@Param('id', ParseIntPipe) params) {}
+      public static test(@Param('id') params) {}
 
       @Get(requestPathUsingArray)
       public static testUsingArray(@Param('id') params) {}
     }
 
     const path = Reflect.getMetadata('path', Test.test);
-    const args = Reflect.getMetadata(
-      ROUTE_ARGS_METADATA,
-      Test.constructor,
-      'test',
-    );
     const method = Reflect.getMetadata('method', Test.test);
     const pathUsingArray = Reflect.getMetadata('path', Test.testUsingArray);
     const methodUsingArray = Reflect.getMetadata('method', Test.testUsingArray);
 
     expect(path).to.be.eql(requestPath);
-    expect(args[`${RouteParamtypes.PARAM}:0`]).to.be.eql({
-      index: 0,
-      data: 'id',
-      pipes: [ParseIntPipe],
-    });
     expect(method).to.be.eql(requestProps.method);
     expect(pathUsingArray).to.be.eql(requestPathUsingArray);
     expect(methodUsingArray).to.be.eql(requestPropsUsingArray.method);

packages/common/test/module-utils/configurable-module.builder.spec.ts

@@ -104,6 +104,7 @@ describe('ConfigurableModuleBuilder', () => {
 
       expect(definition.global).to.equal(true);
       expect(definition.providers).to.have.length(5);
+      console.log(definition.providers);
       expect(definition.providers).to.deep.contain('test');
       expect(definition.providers).to.include.members(
         provideInjectionTokensFrom.slice(0, 2),

packages/common/test/pipes/file/file-type.validator.spec.ts

@@ -72,14 +72,6 @@ describe('FileTypeValidator', () => {
 
       expect(fileTypeValidator.isValid(requestFile)).to.equal(false);
     });
-
-    it('should return false when no file provided', () => {
-      const fileTypeValidator = new FileTypeValidator({
-        fileType: 'image/jpeg',
-      });
-
-      expect(fileTypeValidator.isValid()).to.equal(false);
-    });
   });
 
   describe('buildErrorMessage', () => {

packages/common/test/pipes/file/max-file-size.validator.spec.ts

@@ -40,14 +40,6 @@ describe('MaxFileSizeValidator', () => {
 
       expect(maxFileSizeValidator.isValid(requestFile)).to.equal(false);
     });
-
-    it('should return true when no file provided', () => {
-      const maxFileSizeValidator = new MaxFileSizeValidator({
-        maxSize: oneKb,
-      });
-
-      expect(maxFileSizeValidator.isValid()).to.equal(true);
-    });
   });
 
   describe('buildErrorMessage', () => {

packages/common/test/pipes/parse-bool.pipe.spec.ts

@@ -18,12 +18,6 @@ describe('ParseBoolPipe', () => {
         expect(await target.transform(false, {} as ArgumentMetadata)).to.be
           .false;
       });
-
-      it('should not throw an error if the value is undefined/null and optional is true', async () => {
-        const target = new ParseBoolPipe({ optional: true });
-        const value = await target.transform(undefined, {} as ArgumentMetadata);
-        expect(value).to.equal(undefined);
-      });
     });
     describe('when validation fails', () => {
       it('should throw an error', async () => {

packages/common/test/pipes/parse-enum.pipe.spec.ts

@@ -14,7 +14,6 @@ describe('ParseEnumPipe', () => {
     Up = 'UP',
   }
   let target: ParseEnumPipe;
-
   beforeEach(() => {
     target = new ParseEnumPipe(Direction, {
       exceptionFactory: (error: any) => new CustomTestError(),
@@ -27,12 +26,6 @@ describe('ParseEnumPipe', () => {
           Direction.Up,
         );
       });
-
-      it('should not throw an error if enumType is undefined/null and optional is true', async () => {
-        const target = new ParseEnumPipe('DOWN', { optional: true });
-        const value = await target.transform(undefined, {} as ArgumentMetadata);
-        expect(value).to.equal(undefined);
-      });
     });
     describe('when validation fails', () => {
       it('should throw an error', async () => {
@@ -40,16 +33,6 @@ describe('ParseEnumPipe', () => {
           target.transform('DOWN', {} as ArgumentMetadata),
         ).to.be.rejectedWith(CustomTestError);
       });
-
-      it('should throw an error if enumType is wrong and optional is true', async () => {
-        target = new ParseEnumPipe(Direction, {
-          exceptionFactory: (error: any) => new CustomTestError(),
-          optional: true,
-        });
-        return expect(
-          target.transform('DOWN', {} as ArgumentMetadata),
-        ).to.be.rejectedWith(CustomTestError);
-      });
     });
   });
   describe('constructor', () => {

packages/common/test/pipes/parse-float.pipe.spec.ts

@@ -25,11 +25,6 @@ describe('ParseFloatPipe', () => {
           parseFloat(num),
         );
       });
-      it('should not throw an error if the value is undefined/null and optional is true', async () => {
-        const target = new ParseFloatPipe({ optional: true });
-        const value = await target.transform(undefined, {} as ArgumentMetadata);
-        expect(value).to.equal(undefined);
-      });
     });
     describe('when validation fails', () => {
       it('should throw an error', async () => {

packages/common/test/pipes/parse-int.pipe.spec.ts

@@ -30,11 +30,6 @@ describe('ParseIntPipe', () => {
           -3,
         );
       });
-      it('should not throw an error if the value is undefined/null and optional is true', async () => {
-        const target = new ParseIntPipe({ optional: true });
-        const value = await target.transform(undefined, {} as ArgumentMetadata);
-        expect(value).to.equal(undefined);
-      });
     });
     describe('when validation fails', () => {
       it('should throw an error', async () => {

packages/common/test/pipes/parse-uuid.pipe.spec.ts

@@ -41,11 +41,6 @@ describe('ParseUUIDPipe', () => {
         target = new ParseUUIDPipe({ version: '5', exceptionFactory });
         expect(await target.transform(v5, {} as ArgumentMetadata)).to.equal(v5);
       });
-      it('should not throw an error if the value is undefined/null and optional is true', async () => {
-        const target = new ParseUUIDPipe({ optional: true });
-        const value = await target.transform(undefined, {} as ArgumentMetadata);
-        expect(value).to.equal(undefined);
-      });
     });
 
     describe('when validation fails', () => {

packages/common/test/services/logger.service.spec.ts

@@ -298,34 +298,6 @@ describe('Logger', () => {
         );
       });
     });
-
-    describe('classes for message', () => {
-      let processStdoutWriteSpy: sinon.SinonSpy;
-
-      beforeEach(() => {
-        processStdoutWriteSpy = sinon.spy(process.stdout, 'write');
-      });
-      afterEach(() => {
-        processStdoutWriteSpy.restore();
-      });
-
-      it("should display class's name or empty for anonymous classes", () => {
-        const logger = new ConsoleLogger();
-
-        // in-line anonymous class
-        logger.log(class {});
-
-        // named class
-        class Test {
-          #privateField = 'private field';
-          publicField = 'public field';
-        }
-        logger.log(Test);
-
-        expect(processStdoutWriteSpy.firstCall.firstArg).to.include('');
-        expect(processStdoutWriteSpy.secondCall.firstArg).to.include(Test.name);
-      });
-    });
   });
 
   describe('[instance methods]', () => {

packages/core/Readme.md

@@ -23,7 +23,7 @@
 
 ## Description
 
-Nest is a framework for building efficient, scalable <a href="https://nodejs.org" target="_blank">Node.js</a> server-side applications. It uses modern JavaScript, is built with <a href="https://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
+Nest is a framework for building efficient, scalable <a href="http://nodejs.org" target="_blank">Node.js</a> server-side applications. It uses modern JavaScript, is built with  <a href="http://www.typescriptlang.org" target="_blank">TypeScript</a> (preserves compatibility with pure JavaScript) and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).
 
 <p>Under the hood, Nest makes use of <a href="https://expressjs.com/" target="_blank">Express</a>, but also, provides compatibility with a wide range of other libraries, like e.g. <a href="https://github.com/fastify/fastify" target="_blank">Fastify</a>, allowing for easy use of the myriad third-party plugins which are available.</p>
 
@@ -34,10 +34,10 @@ Nest is a framework for building efficient, scalable <a href="https://nodejs.org
 
 ## Getting started
 
-- To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
-- 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
-- [가이드](readme_kr.md) 문서는 [docs.nestjs.com](https://docs.nestjs.com)에서 확인하실 수 있습니다. :books:
-- [ガイド](readme_jp.md)は [docs.nestjs.com](https://docs.nestjs.com)でご確認ください。 :books:
+* To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
+* 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:
+* [가이드](readme_kr.md) 문서는 [docs.nestjs.com](https://docs.nestjs.com)에서 확인하실 수 있습니다. :books:
+* [ガイド](readme_jp.md)は [docs.nestjs.com](https://docs.nestjs.com)でご確認ください。 :books:
 
 ## Questions
 
@@ -56,29 +56,26 @@ With official support, you can get expert help straight from Nest core team. We
 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support from the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
 
 #### Principal Sponsors
-
 <table style="text-align:center;"><tr>
   <td><a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
-    <td>
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td>
-<td>
-<a href="https://amplication.com/" target="_blank"><img src="https://nestjs.com/img/amplication-logo.svg" width="190" valign="middle" /></a></td>
-</tr></table>
-
-#### Gold Sponsors
-
-<table style="text-align:center;"><tr>
   <td><a href="https://www.redhat.com" target="_blank"><img src="https://nestjs.com/img/red-hat-logo.svg" width="200" valign="middle" /></a></td>
 <td>
 <a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.png" width="180" valign="middle" /></a></td>
 <td>
 <a href="https://nx.dev" target="_blank"><img src="https://nestjs.com/img/nx-logo.png" height="45" valign="middle" /></a></td>
-  <td>
+    <td>
+<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td><td>
+<a href="https://amplication.com/" target="_blank"><img src="https://nestjs.com/img/amplication-logo.svg" width="190" valign="middle" /></a></td>
+</tr></table>
+
+#### Gold Sponsors
+
+<table style="text-align:center;"><tr><td>
 <a href="https://weld.app/" target="_blank"><img src="https://nestjs.com/img/weld-logo.svg" width="140" valign="middle" /></a></td>
 <td>
-<a href="https://intrinsic.ventures/" target="_blank"><img src="https://nestjs.com/img/intrinisic-logo.png" width="210" valign="middle" /></a></td></tr><tr>
+<a href="https://intrinsic.ventures/" target="_blank"><img src="https://nestjs.com/img/intrinisic-logo.png" width="210" valign="middle" /></a></td>
  <td>
-<a href="https://jetbrains.com/" target="_blank"><img src="https://nestjs.com/img/jetbrains-logo.svg" width="90" valign="middle" /></a></td><td>
+<a href="https://jetbrains.com/" target="_blank"><img src="https://nestjs.com/img/jetbrains-logo.svg" width="110" valign="middle" /></a></td><td>
 <a href="https://snyk.co/nestjs" target="_blank"><img src="https://nestjs.com/img/snyk-logo-black.png" width="185" valign="middle" /></a></td><td>
 <a href="https://fuseautotech.com/" target="_blank"><img src="https://nestjs.com/img/fuse-logo.svg" width="105" valign="middle" /></a></td>
 <td>
@@ -87,11 +84,17 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 #### Silver Sponsors
 
-<table style="text-align:center;"><tr>
-<td><a href="https://n.inc" target="_blank"><img src="https://nestjs.com/img/n-inc-logo.svg" width="120" valign="middle" /></td>
-<td><a href="https://twistag.com/" target="_blank"><img src="https://nestjs.com/img/twistag-logo.png" width="120" valign="middle" /></td>
-<td><a href="https://immediateedgeapp.org/" target="_blank"><img src="https://nestjs.com/img/immediate-edge-logo.png" width="120" valign="middle" /></td>
-</tr>
+<table style="text-align:center;"><tr><td>
+<a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
+  <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
+<a href="https://www.myleodsc.com/" target="_blank"><img src="https://nestjs.com/img/myleo-logo.png" width="180" valign="middle" /></td><td>
+<a href="https://careers.meetdandy.com/?gh_src=063ba61e3us" target="_blank"><img src="https://nestjs.com/img/dandy-roles-logo.svg" width="150" valign="middle" /></td><td>
+<a href="https://www.castlecraft.in" target="_blank"><img src="https://nestjs.com/img/castlecraft-logo.png" width="150" valign="middle" /></td>
+<td><a href="https://www.tinystacks.com" target="_blank"><img src="https://nestjs.com/img/tinystacks-logo.png#1" width="140" valign="middle" /></td>
+<td><a href="https://n.inc" target="_blank"><img src="https://nestjs.com/img/n-inc-logo.svg" width="120" valign="middle" /></td></tr><tr>
+<td><a href="https://bilberrry.com/" target="_blank"><img src="https://nestjs.com/img/bilberrry-logo.svg" width="180" valign="middle" /></td>
+<td><a href="https://ipinfo.ai/" target="_blank"><img src="https://nestjs.com/img/ipinfo-logo.png" width="130" valign="middle" /></td>
+<td><a href="https://chax.at" target="_blank"><img src="https://nestjs.com/img/chaxat-logo.png" width="100" valign="middle" /></td></tr>
 </table>
 
 #### Sponsors
@@ -99,26 +102,41 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <table><tr><td align="center" valign="middle">
 <a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="110" valign="middle" /> </a></td><td align="center" valign="middle">
 <a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://ever.co/" target="_blank"><img src="https://nestjs.com/img/ever-logo.png" width="72" valign="middle" /></a>  </td><td align="center" valign="middle">
+<a href="https://blokt.com" target="_blank"><img src="https://nestjs.com/img/blokt-logo.png" width="120" valign="middle" /></a>  </td><td align="center" valign="middle">
+  <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" width="125" valign="middle" /></a> </td><td align="center" valign="middle">
+  <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" width="100" valign="middle" /></a> </td></tr><tr><td align="center" valign="middle">
   <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" width="95" valign="middle" /></a> </td><td align="center" valign="middle">
   <a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" width="107" valign="middle" /></a> </td><td align="center" valign="middle">
-<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> </td>
+<a href="https://reposit.co.uk/" target="_blank"><img src="https://nestjs.com/img/reposit-logo.png" width="71" valign="middle" /></a></td><td align="center" valign="middle">
+<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://clay.global/" target="_blank"><img src="https://nestjs.com/img/clay-logo.svg" width="75" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://firesticktricks.com" target="_blank"><img src="https://nestjs.com/img/firesticktricks-logo.png" width="120" valign="middle" /></a></td></tr><tr><td align="center" valign="middle">
+<a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
   <td align="center" valign="middle">
-  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr><tr>
-<td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td>
-  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td>
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td>
+<td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td></tr><tr><td align="center" valign="middle"><a href="https://vpn-review.com/vpn-for-torrenting" target="_blank"><img src="https://nestjs.com/img/vpn-review-logo.png" width="85" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://lambda-it.ch/" target="_blank"><img src="https://nestjs.com/img/lambda-it-logo.svg" width="115" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://pickwriters.com/top-10-translation-services" target="_blank"><img src="https://nestjs.com/img/pickwriters-logo.png" width="40" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://thewordpoint.com/services/localization" target="_blank"><img src="https://nestjs.com/img/thewordpoint-logo.png" width="40" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://meercode.io/" target="_blank"><img src="https://nestjs.com/img/meercode-logo.png" width="60" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://www.najlepszeplatformyforex.pl/blog/broker-xtb/" target="_blank"><img src="https://nestjs.com/img/npf-logo.jpg" width="200" valign="middle" /></a></td></tr><tr>
+<td align="center" valign="middle"><a href="https://thestandarddaily.com/" target="_blank"><img src="https://nestjs.com/img/the-standard-daily-logo.png" width="180" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://houseofangular.io/" target="_blank"><img src="https://nestjs.com/img/house-of-angular.png" width="100" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://rocketech.it/cases/?utm_source=google&utm_medium=badge&utm_campaign=nestjs" target="_blank"><img src="https://nestjs.com/img/rocketech-logo.svg" width="110" valign="middle" /></a></td>
-  <td align="center" valign="middle"><a href="https://www.anonymistic.com/" target="_blank"><img src="https://nestjs.com/img/anonymistic-logo.png" width="125" valign="middle" /></a></td></tr><tr>
+  <td align="center" valign="middle"><a href="https://www.bystored.com/" target="_blank"><img src="https://nestjs.com/img/stored-logo.svg" width="110" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://studyclerk.com/pay-for-research-paper" target="_blank"><img src="https://nestjs.com/img/studyclerk-logo.png" width="125" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://xyndata.com" target="_blank"><img src="https://nestjs.com/img/xyndata-logo.png" width="125" valign="middle" /></a></td></tr><tr>
+  <td align="center" valign="middle"><a href="https://www.anonymistic.com/" target="_blank"><img src="https://nestjs.com/img/anonymistic-logo.png" width="125" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://www.naologic.com/" target="_blank"><img src="https://nestjs.com/img/naologic-logo.svg" width="125" valign="middle" /></a></td>
+  <td align="center" valign="middle"><a href="https://messaged.com/" target="_blank"><img src="https://nestjs.com/img/messaged-logo.png" width="50" valign="middle" /></a></td>
   <td align="center" valign="middle"><a href="https://triplecore.io" target="_blank"><img src="https://nestjs.com/img/triplecore-logo.svg" width="50" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://thecasinowizard.com/bonuses/no-deposit-bonuses/" target="_blank"><img src="https://nestjs.com/img/casinowizard-logo.png" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://klqc.de" target="_blank"><img src="https://nestjs.com/img/klcqcl-logo.png" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://thecasinowizard.com/bonuses/no-deposit-bonuses/" target="_blank"><img src="https://nestjs.com/img/casinowizard-logo.png" width="120" valign="middle" /></a></td></tr><tr>
      <td align="center" valign="middle"><a href="https://polygon-software.ch/" target="_blank"><img src="https://nestjs.com/img/polygon-logo.svg" width="120" valign="middle" /></a></td>
+   <td align="center" valign="middle"><a href="https://themobilereality.com/" target="_blank"><img src="https://nestjs.com/img/mobile-reality-logo.png" width="45" valign="middle" /></a></td>
      <td align="center" valign="middle"><a href="https://boringowl.io/" target="_blank"><img src="https://nestjs.com/img/boringowl-logo.svg" width="120" valign="middle" /></a></td>
- <td align="center" valign="middle"><a href="https://nordbot.app/" target="_blank"><img src="https://nestjs.com/img/nordbot-logo.png" width="120" valign="middle" /></a></td></tr><tr>
+ <td align="center" valign="middle"><a href="https://www.mobilefactory.jp/" target="_blank"><img src="https://nestjs.com/img/mobilefactory-logo.png" width="100" valign="middle" /></a></td>
+ <td align="center" valign="middle"><a href="https://nordbot.app/" target="_blank"><img src="https://nestjs.com/img/nordbot-logo.png" width="120" valign="middle" /></a></td>
  <td align="center" valign="middle"><a href="https://doppio.sh/" target="_blank"><img src="https://nestjs.com/img/dopiosh-logo.png" width="50" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://www.hingehealth.com/" target="_blank"><img src="https://nestjs.com/img/hinge-health-logo.svg" width="100" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://julienferand.dev/" target="_blank"><img src="https://nestjs.com/img/julienferand-logo.jpeg" width="65" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://www.tripoffice.com/" target="_blank"><img src="https://nestjs.com/img/tripoffice-logo.png" width="140" valign="middle" /></a></td>
-   <td align="center" valign="middle"><a href="https://solcellsforetag.se/" target="_blank"><img src="https://nestjs.com/img/solcellsforetag-logo.svg" width="140" valign="middle" /></a></td>
   </tr></table>
 
 ## Backers
@@ -127,9 +145,9 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 ## Stay in touch
 
-- Author - [Kamil Myśliwiec](https://x.com/kammysliwiec)
-- Website - [https://nestjs.com](https://nestjs.com/)
-- X - [@nestframework](https://x.com/nestframework)
+* Author - [Kamil Myśliwiec](https://twitter.com/kammysliwiec)
+* Website - [https://nestjs.com](https://nestjs.com/)
+* Twitter - [@nestframework](https://twitter.com/nestframework)
 
 ## License
 

packages/core/discovery/discoverable-meta-host-collection.ts

@@ -1,153 +0,0 @@
-import { Type } from '@nestjs/common';
-import { InstanceWrapper } from '../injector/instance-wrapper';
-import { ModulesContainer } from '../injector/modules-container';
-
-export class DiscoverableMetaHostCollection {
-  /**
-   * A map of class references to metadata keys.
-   */
-  public static readonly metaHostLinks = new Map<Type | Function, string>();
-
-  /**
-   * A map of metadata keys to instance wrappers (providers) with the corresponding metadata key.
-   * The map is weakly referenced by the modules container (unique per application).
-   */
-  private static readonly providersByMetaKey = new WeakMap<
-    ModulesContainer,
-    Map<string, Set<InstanceWrapper>>
-  >();
-
-  /**
-   * A map of metadata keys to instance wrappers (controllers) with the corresponding metadata key.
-   * The map is weakly referenced by the modules container (unique per application).
-   */
-  private static readonly controllersByMetaKey = new WeakMap<
-    ModulesContainer,
-    Map<string, Set<InstanceWrapper>>
-  >();
-
-  /**
-   * Adds a link between a class reference and a metadata key.
-   * @param target The class reference.
-   * @param metadataKey The metadata key.
-   */
-  public static addClassMetaHostLink(
-    target: Type | Function,
-    metadataKey: string,
-  ) {
-    this.metaHostLinks.set(target, metadataKey);
-  }
-
-  /**
-   * Inspects a provider instance wrapper and adds it to the collection of providers
-   * if it has a metadata key.
-   * @param hostContainerRef A reference to the modules container.
-   * @param instanceWrapper A provider instance wrapper.
-   * @returns void
-   */
-  public static inspectProvider(
-    hostContainerRef: ModulesContainer,
-    instanceWrapper: InstanceWrapper,
-  ) {
-    return this.inspectInstanceWrapper(
-      hostContainerRef,
-      instanceWrapper,
-      this.providersByMetaKey,
-    );
-  }
-
-  /**
-   * Inspects a controller instance wrapper and adds it to the collection of controllers
-   * if it has a metadata key.
-   * @param hostContainerRef A reference to the modules container.
-   * @param instanceWrapper A controller's instance wrapper.
-   * @returns void
-   */
-  public static inspectController(
-    hostContainerRef: ModulesContainer,
-    instanceWrapper: InstanceWrapper,
-  ) {
-    return this.inspectInstanceWrapper(
-      hostContainerRef,
-      instanceWrapper,
-      this.controllersByMetaKey,
-    );
-  }
-
-  public static insertByMetaKey(
-    metaKey: string,
-    instanceWrapper: InstanceWrapper,
-    collection: Map<string, Set<InstanceWrapper>>,
-  ) {
-    if (collection.has(metaKey)) {
-      const wrappers = collection.get(metaKey);
-      wrappers.add(instanceWrapper);
-    } else {
-      const wrappers = new Set<InstanceWrapper>();
-      wrappers.add(instanceWrapper);
-      collection.set(metaKey, wrappers);
-    }
-  }
-
-  public static getProvidersByMetaKey(
-    hostContainerRef: ModulesContainer,
-    metaKey: string,
-  ): Set<InstanceWrapper> {
-    const wrappersByMetaKey = this.providersByMetaKey.get(hostContainerRef);
-    return wrappersByMetaKey?.get(metaKey) ?? new Set<InstanceWrapper>();
-  }
-
-  public static getControllersByMetaKey(
-    hostContainerRef: ModulesContainer,
-    metaKey: string,
-  ): Set<InstanceWrapper> {
-    const wrappersByMetaKey = this.controllersByMetaKey.get(hostContainerRef);
-    return wrappersByMetaKey?.get(metaKey) ?? new Set<InstanceWrapper>();
-  }
-
-  private static inspectInstanceWrapper(
-    hostContainerRef: ModulesContainer,
-    instanceWrapper: InstanceWrapper,
-    wrapperByMetaKeyMap: WeakMap<
-      ModulesContainer,
-      Map<string, Set<InstanceWrapper>>
-    >,
-  ) {
-    const metaKey =
-      DiscoverableMetaHostCollection.getMetaKeyByInstanceWrapper(
-        instanceWrapper,
-      );
-    if (!metaKey) {
-      return;
-    }
-
-    let collection: Map<string, Set<InstanceWrapper>>;
-    if (wrapperByMetaKeyMap.has(hostContainerRef)) {
-      collection = wrapperByMetaKeyMap.get(hostContainerRef);
-    } else {
-      collection = new Map<string, Set<InstanceWrapper>>();
-      wrapperByMetaKeyMap.set(hostContainerRef, collection);
-    }
-    this.insertByMetaKey(metaKey, instanceWrapper, collection);
-  }
-
-  private static getMetaKeyByInstanceWrapper(
-    instanceWrapper: InstanceWrapper<any>,
-  ) {
-    return this.metaHostLinks.get(
-      // NOTE: Regarding the ternary statement below,
-      // - The condition `!wrapper.metatype` is needed because when we use `useValue`
-      // the value of `wrapper.metatype` will be `null`.
-      // - The condition `wrapper.inject` is needed here because when we use
-      // `useFactory`, the value of `wrapper.metatype` will be the supplied
-      // factory function.
-      // For both cases, we should use `wrapper.instance.constructor` instead
-      // of `wrapper.metatype` to resolve processor's class properly.
-      // But since calling `wrapper.instance` could degrade overall performance
-      // we must defer it as much we can.
-      instanceWrapper.metatype || instanceWrapper.inject
-        ? instanceWrapper.instance?.constructor ?? instanceWrapper.metatype
-        : instanceWrapper.metatype,
-    );
-  }
-}

packages/core/discovery/discovery-service.ts

@@ -1,48 +1,15 @@
-import {
-  CustomDecorator,
-  flatten,
-  Injectable,
-  SetMetadata,
-} from '@nestjs/common';
-import { uid } from 'uid';
+import { flatten, Injectable } from '@nestjs/common';
 import { InstanceWrapper } from '../injector/instance-wrapper';
 import { Module } from '../injector/module';
 import { ModulesContainer } from '../injector/modules-container';
-import { DiscoverableMetaHostCollection } from './discoverable-meta-host-collection';
 
 /**
  * @publicApi
  */
-export interface FilterByInclude {
-  /**
-   * List of modules to include (whitelist) into the discovery process.
-   */
+export interface DiscoveryOptions {
   include?: Function[];
 }
 
-/**
- * @publicApi
- */
-export interface FilterByMetadataKey {
-  /**
-   * A key to filter controllers and providers by.
-   * Only instance wrappers with the specified metadata key will be returned.
-   */
-  metadataKey?: string;
-}
-
-/**
- * @publicApi
- */
-export type DiscoveryOptions = FilterByInclude | FilterByMetadataKey;
-
-/**
- * @publicApi
- */
-export type DiscoverableDecorator<T> = ((opts?: T) => CustomDecorator) & {
-  KEY: string;
-};
-
 /**
  * @publicApi
  */
@@ -50,107 +17,24 @@ export type DiscoverableDecorator<T> = ((opts?: T) => CustomDecorator) & {
 export class DiscoveryService {
   constructor(private readonly modulesContainer: ModulesContainer) {}
 
-  /**
-   * Creates a decorator that can be used to decorate classes and methods with metadata.
-   * The decorator will also add the class to the collection of discoverable classes (by metadata key).
-   * Decorated classes can be discovered using the `getProviders` and `getControllers` methods.
-   * @returns A decorator function.
-   */
-  static createDecorator<T>(): DiscoverableDecorator<T> {
-    const metadataKey = uid(21);
-    const decoratorFn =
-      (opts: T) =>
-      (target: object | Function, key?: string | symbol, descriptor?: any) => {
-        if (!descriptor) {
-          DiscoverableMetaHostCollection.addClassMetaHostLink(
-            target as Function,
-            metadataKey,
-          );
-        }
-        SetMetadata(metadataKey, opts ?? {})(target, key, descriptor);
-      };
-
-    decoratorFn.KEY = metadataKey;
-    return decoratorFn as DiscoverableDecorator<T>;
-  }
-
-  /**
-   * Returns an array of instance wrappers (providers).
-   * Depending on the options, the array will contain either all providers or only providers with the specified metadata key.
-   * @param options Discovery options.
-   * @param modules A list of modules to filter by.
-   * @returns An array of instance wrappers (providers).
-   */
-  public getProviders(
+  getProviders(
     options: DiscoveryOptions = {},
     modules: Module[] = this.getModules(options),
   ): InstanceWrapper[] {
-    if ('metadataKey' in options) {
-      const providers = DiscoverableMetaHostCollection.getProvidersByMetaKey(
-        this.modulesContainer,
-        options.metadataKey,
-      );
-      return Array.from(providers);
-    }
-
     const providers = modules.map(item => [...item.providers.values()]);
     return flatten(providers);
   }
 
-  /**
-   * Returns an array of instance wrappers (controllers).
-   * Depending on the options, the array will contain either all controllers or only controllers with the specified metadata key.
-   * @param options Discovery options.
-   * @param modules A list of modules to filter by.
-   * @returns An array of instance wrappers (controllers).
-   */
-  public getControllers(
+  getControllers(
     options: DiscoveryOptions = {},
     modules: Module[] = this.getModules(options),
   ): InstanceWrapper[] {
-    if ('metadataKey' in options) {
-      const controllers =
-        DiscoverableMetaHostCollection.getControllersByMetaKey(
-          this.modulesContainer,
-          options.metadataKey,
-        );
-      return Array.from(controllers);
-    }
-
     const controllers = modules.map(item => [...item.controllers.values()]);
     return flatten(controllers);
   }
 
-  /**
-   * Retrieves metadata from the specified instance wrapper.
-   * @param decorator The decorator to retrieve metadata of.
-   * @param instanceWrapper Reference to the instance wrapper.
-   * @param methodKey An optional method key to retrieve metadata from.
-   * @returns Discovered metadata.
-   */
-  public getMetadataByDecorator<T extends DiscoverableDecorator<any>>(
-    decorator: T,
-    instanceWrapper: InstanceWrapper,
-    methodKey?: string,
-  ): T extends DiscoverableDecorator<infer R> ? R | undefined : T | undefined {
-    if (methodKey) {
-      return Reflect.getMetadata(
-        decorator.KEY,
-        instanceWrapper.instance[methodKey],
-      );
-    }
-
-    const clsRef =
-      instanceWrapper.instance?.constructor ?? instanceWrapper.metatype;
-    return Reflect.getMetadata(decorator.KEY, clsRef);
-  }
-
-  /**
-   * Returns a list of modules to be used for discovery.
-   */
   protected getModules(options: DiscoveryOptions = {}): Module[] {
-    const includeInOpts = 'include' in options;
-    if (!includeInOpts) {
+    if (!options.include) {
       const moduleRefs = [...this.modulesContainer.values()];
       return moduleRefs;
     }

packages/core/errors/exceptions/circular-dependency.exception.ts

@@ -4,7 +4,7 @@ export class CircularDependencyException extends RuntimeException {
   constructor(context?: string) {
     const ctx = context ? ` inside ${context}` : ``;
     super(
-      `A circular dependency has been detected${ctx}. Please, make sure that each side of a bidirectional relationships are decorated with "forwardRef()". Note that circular relationships between custom providers (e.g., factories) are not supported since functions cannot be called more than once.`,
+      `A circular dependency has been detected${ctx}. Please, make sure that each side of a bidirectional relationships are decorated with "forwardRef()".`,
     );
   }
 }

packages/core/errors/messages.ts

@@ -23,31 +23,20 @@ const getInstanceName = (instance: unknown): string => {
 };
 
 /**
- * Returns the name of the dependency.
+ * Returns the name of the dependency
  * Tries to get the class name, otherwise the string value
- * (= injection token). As fallback to any falsy value for `dependency`, it
- * returns `fallbackValue`
+ * (= injection token). As fallback it returns '+'
  * @param dependency The name of the dependency to be displayed
- * @param fallbackValue The fallback value if the dependency is falsy
- * @param disambiguated Whether dependency's name is disambiguated with double quotes
  */
-const getDependencyName = (
-  dependency: InjectorDependency | undefined,
-  fallbackValue: string,
-  disambiguated = true,
-): string =>
+const getDependencyName = (dependency: InjectorDependency): string =>
   // use class name
   getInstanceName(dependency) ||
   // use injection token (symbol)
   (isSymbol(dependency) && dependency.toString()) ||
   // use string directly
-  (dependency
-    ? disambiguated
-      ? `"${dependency as string}"`
-      : (dependency as string)
-    : undefined) ||
+  (dependency as string) ||
   // otherwise
-  fallbackValue;
+  '+';
 
 /**
  * Returns the name of the module
@@ -65,9 +54,14 @@ export const UNKNOWN_DEPENDENCIES_MESSAGE = (
   unknownDependencyContext: InjectorDependencyContext,
   module: Module,
 ) => {
-  const { index, name, dependencies, key } = unknownDependencyContext;
+  const {
+    index,
+    name = 'dependency',
+    dependencies,
+    key,
+  } = unknownDependencyContext;
   const moduleName = getModuleName(module);
-  const dependencyName = getDependencyName(name, 'dependency');
+  const dependencyName = getDependencyName(name);
 
   const potentialSolutions =
     // If module's name is well defined
@@ -96,9 +90,7 @@ Potential solutions:
     message += `. Please make sure that the "${key.toString()}" property is available in the current context.${potentialSolutions}`;
     return message;
   }
-  const dependenciesName = (dependencies || []).map(dependencyName =>
-    getDependencyName(dependencyName, '+', false),
-  );
+  const dependenciesName = (dependencies || []).map(getDependencyName);
   dependenciesName[index] = '?';
 
   message += ` (`;

packages/core/helpers/execution-context-host.ts

@@ -59,7 +59,6 @@ export class ExecutionContextHost implements ExecutionContext {
     return Object.assign(this, {
       getClient: () => this.getArgByIndex(0),
       getData: () => this.getArgByIndex(1),
-      getPattern: () => this.getArgByIndex(this.getArgs().length - 1),
     });
   }
 }

packages/core/injector/container.ts

@@ -5,7 +5,6 @@ import {
 } from '@nestjs/common/constants';
 import { Injectable, Type } from '@nestjs/common/interfaces';
 import { ApplicationConfig } from '../application-config';
-import { DiscoverableMetaHostCollection } from '../discovery/discoverable-meta-host-collection';
 import {
   CircularDependencyException,
   UndefinedForwardRefException,
@@ -71,51 +70,34 @@ export class NestContainer {
   public async addModule(
     metatype: ModuleMetatype,
     scope: ModuleScope,
-  ): Promise<
-    | {
-        moduleRef: Module;
-        inserted: boolean;
-      }
-    | undefined
-  > {
+  ): Promise<Module | undefined> {
     // In DependenciesScanner#scanForModules we already check for undefined or invalid modules
     // We still need to catch the edge-case of `forwardRef(() => undefined)`
     if (!metatype) {
       throw new UndefinedForwardRefException(scope);
     }
-    const { type, dynamicMetadata, token } =
-      await this.moduleCompiler.compile(metatype);
+    const { type, dynamicMetadata, token } = await this.moduleCompiler.compile(
+      metatype,
+    );
     if (this.modules.has(token)) {
-      return {
-        moduleRef: this.modules.get(token),
-        inserted: true,
-      };
+      return this.modules.get(token);
     }
 
-    return {
-      moduleRef: await this.setModule(
-        {
-          token,
-          type,
-          dynamicMetadata,
-        },
-        scope,
-      ),
-      inserted: true,
-    };
+    return this.setModule(
+      {
+        token,
+        type,
+        dynamicMetadata,
+      },
+      scope,
+    );
   }
 
   public async replaceModule(
     metatypeToReplace: ModuleMetatype,
     newMetatype: ModuleMetatype,
     scope: ModuleScope,
-  ): Promise<
-    | {
-        moduleRef: Module;
-        inserted: boolean;
-      }
-    | undefined
-  > {
+  ): Promise<Module | undefined> {
     // In DependenciesScanner#scanForModules we already check for undefined or invalid modules
     // We still need to catch the edge-case of `forwardRef(() => undefined)`
     if (!metatypeToReplace || !newMetatype) {
@@ -123,20 +105,18 @@ export class NestContainer {
     }
 
     const { token } = await this.moduleCompiler.compile(metatypeToReplace);
-    const { type, dynamicMetadata } =
-      await this.moduleCompiler.compile(newMetatype);
+    const { type, dynamicMetadata } = await this.moduleCompiler.compile(
+      newMetatype,
+    );
 
-    return {
-      moduleRef: await this.setModule(
-        {
-          token,
-          type,
-          dynamicMetadata,
-        },
-        scope,
-      ),
-      inserted: false,
-    };
+    return this.setModule(
+      {
+        token,
+        type,
+        dynamicMetadata,
+      },
+      scope,
+    );
   }
 
   private async setModule(
@@ -218,10 +198,11 @@ export class NestContainer {
       return;
     }
     const moduleRef = this.modules.get(token);
-    const { token: relatedModuleToken } =
-      await this.moduleCompiler.compile(relatedModule);
+    const { token: relatedModuleToken } = await this.moduleCompiler.compile(
+      relatedModule,
+    );
     const related = this.modules.get(relatedModuleToken);
-    moduleRef.addImport(related);
+    moduleRef.addRelatedModule(related);
   }
 
   public addProvider(
@@ -236,12 +217,7 @@ export class NestContainer {
     if (!moduleRef) {
       throw new UnknownModuleException();
     }
-    const providerKey = moduleRef.addProvider(provider, enhancerSubtype);
-    const providerRef = moduleRef.getProviderByKey(providerKey);
-
-    DiscoverableMetaHostCollection.inspectProvider(this.modules, providerRef);
-
-    return providerKey as Function;
+    return moduleRef.addProvider(provider, enhancerSubtype) as Function;
   }
 
   public addInjectable(
@@ -271,12 +247,6 @@ export class NestContainer {
     }
     const moduleRef = this.modules.get(token);
     moduleRef.addController(controller);
-
-    const controllerRef = moduleRef.controllers.get(controller);
-    DiscoverableMetaHostCollection.inspectController(
-      this.modules,
-      controllerRef,
-    );
   }
 
   public clear() {
@@ -301,7 +271,7 @@ export class NestContainer {
     if (target === globalModule || target === this.internalCoreModule) {
       return;
     }
-    target.addImport(globalModule);
+    target.addRelatedModule(globalModule);
   }
 
   public getDynamicMetadataByToken(token: string): Partial<DynamicModule>;

packages/core/injector/helpers/silent-logger.ts

@@ -8,6 +8,5 @@ export class SilentLogger extends Logger {
   warn = noop;
   debug = noop;
   verbose = noop;
-  fatal = noop;
   setLogLevels = noop;
 }

packages/core/injector/injector.ts

@@ -23,7 +23,6 @@ import {
 } from '@nestjs/common/utils/shared.utils';
 import { iterate } from 'iterare';
 import { performance } from 'perf_hooks';
-import { CircularDependencyException } from '../errors/exceptions';
 import { RuntimeException } from '../errors/exceptions/runtime.exception';
 import { UndefinedDependencyException } from '../errors/exceptions/undefined-dependency.exception';
 import { UnknownDependenciesException } from '../errors/exceptions/unknown-dependencies.exception';
@@ -36,7 +35,6 @@ import {
   PropertyMetadata,
 } from './instance-wrapper';
 import { Module } from './module';
-import { SettlementSignal } from './settlement-signal';
 
 /**
  * The type of an injectable dependency
@@ -113,21 +111,14 @@ export class Injector {
       this.getContextId(contextId, wrapper),
       inquirerId,
     );
-
     if (instanceHost.isPending) {
-      const settlementSignal = wrapper.settlementSignal;
-      if (inquirer && settlementSignal?.isCycle(inquirer.id)) {
-        throw new CircularDependencyException(`"${wrapper.name}"`);
-      }
-
       return instanceHost.donePromise.then((err?: unknown) => {
         if (err) {
           throw err;
         }
       });
     }
-
-    const settlementSignal = this.applySettlementSignal(instanceHost, wrapper);
+    const done = this.applyDoneHook(instanceHost);
     const token = wrapper.token || wrapper.name;
 
     const { inject } = wrapper;
@@ -136,7 +127,7 @@ export class Injector {
       throw new RuntimeException();
     }
     if (instanceHost.isResolved) {
-      return settlementSignal.complete();
+      return done();
     }
     try {
       const t0 = this.getNowTimestamp();
@@ -158,7 +149,7 @@ export class Injector {
         );
         this.applyProperties(instance, properties);
         wrapper.initTime = this.getNowTimestamp() - t0;
-        settlementSignal.complete();
+        done();
       };
       await this.resolveConstructorParams<T>(
         wrapper,
@@ -170,7 +161,7 @@ export class Injector {
         inquirer,
       );
     } catch (err) {
-      settlementSignal.error(err);
+      done(err);
       throw err;
     }
   }
@@ -246,16 +237,15 @@ export class Injector {
     await this.loadEnhancersPerContext(wrapper, contextId, wrapper);
   }
 
-  public applySettlementSignal<T>(
-    instancePerContext: InstancePerContext<T>,
-    host: InstanceWrapper<T>,
-  ) {
-    const settlementSignal = new SettlementSignal();
-    instancePerContext.donePromise = settlementSignal.asPromise();
-    instancePerContext.isPending = true;
-    host.settlementSignal = settlementSignal;
-
-    return settlementSignal;
+  public applyDoneHook<T>(
+    wrapper: InstancePerContext<T>,
+  ): (err?: unknown) => void {
+    let done: (err?: unknown) => void;
+    wrapper.donePromise = new Promise<unknown>((resolve, reject) => {
+      done = resolve;
+    });
+    wrapper.isPending = true;
+    return done;
   }
 
   public async resolveConstructorParams<T>(
@@ -467,8 +457,6 @@ export class Injector {
       inquirerId,
     );
     if (!instanceHost.isResolved && !instanceWrapper.forwardRef) {
-      inquirer?.settlementSignal?.insertRef(instanceWrapper.id);
-
       await this.loadProvider(
         instanceWrapper,
         instanceWrapper.host ?? moduleRef,
@@ -593,7 +581,6 @@ export class Injector {
       }
       this.printLookingForProviderLog(name, relatedModule);
       moduleRegistry.push(relatedModule.id);
-
       const { providers, exports } = relatedModule;
       if (!exports.has(name) || !providers.has(name)) {
         const instanceRef = await this.lookupComponentInImports(
@@ -622,8 +609,6 @@ export class Injector {
         inquirerId,
       );
       if (!instanceHost.isResolved && !instanceWrapperRef.forwardRef) {
-        wrapper.settlementSignal?.insertRef(instanceWrapperRef.id);
-
         await this.loadProvider(
           instanceWrapperRef,
           relatedModule,

packages/core/injector/instance-wrapper.ts

@@ -17,7 +17,6 @@ import {
   isValueProvider,
 } from './helpers/provider-classifier';
 import { Module } from './module';
-import { SettlementSignal } from './settlement-signal';
 
 export const INSTANCE_METADATA_SYMBOL = Symbol.for('instance_metadata:cache');
 export const INSTANCE_ID_SYMBOL = Symbol.for('instance_metadata:id');
@@ -64,13 +63,13 @@ export class InstanceWrapper<T = any> {
   public readonly host?: Module;
   public readonly isAlias: boolean = false;
   public readonly subtype?: EnhancerSubtype;
+
   public scope?: Scope = Scope.DEFAULT;
   public metatype: Type<T> | Function;
   public inject?: FactoryProvider['inject'];
   public forwardRef?: boolean;
   public durable?: boolean;
   public initTime?: number;
-  public settlementSignal?: SettlementSignal;
 
   private static logger: LoggerService = new Logger(InstanceWrapper.name);
 
@@ -105,11 +104,8 @@ export class InstanceWrapper<T = any> {
   }
 
   get isNotMetatype(): boolean {
-    return !this.metatype || this.isFactory;
-  }
-
-  get isFactory(): boolean {
-    return this.metatype && !isNil(this.inject);
+    const isFactory = this.metatype && !isNil(this.inject);
+    return !this.metatype || isFactory;
   }
 
   get isTransient(): boolean {

packages/core/injector/lazy-module-loader/lazy-module-loader.ts

@@ -31,7 +31,6 @@ export class LazyModuleLoader {
     const moduleInstances = await this.dependenciesScanner.scanForModules({
       moduleDefinition: moduleClassOrDynamicDefinition,
       overrides: this.moduleOverrides,
-      lazy: true,
     });
     if (moduleInstances.length === 0) {
       // The module has been loaded already. In this case, we must

packages/core/injector/module-ref.ts

@@ -128,10 +128,7 @@ export abstract class ModuleRef extends AbstractInstanceResolver {
     options?: ModuleRefGetOrResolveOpts,
   ): Promise<TResult | Array<TResult>>;
 
-  public abstract create<T = any>(
-    type: Type<T>,
-    contextId?: ContextId,
-  ): Promise<T>;
+  public abstract create<T = any>(type: Type<T>): Promise<T>;
 
   public introspect<T = any>(
     token: Type<T> | string | symbol,
@@ -154,7 +151,6 @@ export abstract class ModuleRef extends AbstractInstanceResolver {
   protected async instantiateClass<T = any>(
     type: Type<T>,
     moduleRef: Module,
-    contextId?: ContextId,
   ): Promise<T> {
     const wrapper = new InstanceWrapper({
       name: type && type.name,
@@ -170,8 +166,6 @@ export abstract class ModuleRef extends AbstractInstanceResolver {
           const properties = await this.injector.resolveProperties(
             wrapper,
             moduleRef,
-            undefined,
-            contextId,
           );
           const instance = new type(...instances);
           this.injector.applyProperties(instance, properties);
@@ -182,7 +176,6 @@ export abstract class ModuleRef extends AbstractInstanceResolver {
           moduleRef,
           undefined,
           callback,
-          contextId,
         );
       } catch (err) {
         reject(err);