amirho/nest
1
0
Fork 0
mirror of https://github.com/nestjs/nest.git synced 2026-02-21 23:11:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

refactor(microservices) refactor, improvements, use es6 map

Browse Source
This commit is contained in:
Kamil Myśliwiec
2018-10-03 22:15:29 +02:00
parent 89d84d214f
commit f802f94c0f
17 changed files with 117 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
packages/microservices/server/server-mqtt.ts
View File

@@ -43,7 +43,7 @@ export class ServerMqtt extends Server implements CustomTransportStrategy {
public bindEvents(mqttClient: MqttClient) {
mqttClient.on(MESSAGE_EVENT, this.getMessageHandler(mqttClient).bind(this));
const registeredPatterns = Object.keys(this.messageHandlers);
const registeredPatterns = [...this.messageHandlers.keys()];
registeredPatterns.forEach(pattern =>
mqttClient.subscribe(this.getAckQueueName(pattern)),
);
@@ -57,7 +57,7 @@ export class ServerMqtt extends Server implements CustomTransportStrategy {
return mqttPackage.connect(this.url, this.options as MqttOptions);
}
public getMessageHandler(pub: MqttClient): any {
public getMessageHandler(pub: MqttClient): Function {
return async (channel, buffer) => this.handleMessage(channel, buffer, pub);
}
@@ -69,12 +69,12 @@ export class ServerMqtt extends Server implements CustomTransportStrategy {
const packet = this.deserialize(buffer.toString());
const pattern = channel.replace(/_ack$/, '');
const publish = this.getPublisher(pub, pattern, packet.id);
const status = 'error';
const handler = this.getHandlerByPattern(pattern);
if (!this.messageHandlers[pattern]) {
if (!handler) {
const status = 'error';
return publish({ id: packet.id, status, err: NO_PATTERN_MESSAGE });
}
const handler = this.messageHandlers[pattern];
const response$ = this.transformToObservable(
await handler(packet.data),
) as Observable<any>;