nestjs

问题 I have an issue with the async pipe running on SSR. there are no errors, only an infinite loop (it seems that the server is waiting for the observable to be resolved). I am using: @nestjs/ng-universal Angular 9 Firebase Rxjs A simple case like this works: <p>{{ observable | async }}</p> But using structural directives do not work: ngIf <p *ngIf="(observable$ | async) > 5">{{ observable$ | async }}</p> Ngfor <p *ngFor="let item of items | async">{{ item }}</p> Using async is a good practice

问题 I have an issue with the async pipe running on SSR. there are no errors, only an infinite loop (it seems that the server is waiting for the observable to be resolved). I am using: @nestjs/ng-universal Angular 9 Firebase Rxjs A simple case like this works: <p>{{ observable | async }}</p> But using structural directives do not work: ngIf <p *ngIf="(observable$ | async) > 5">{{ observable$ | async }}</p> Ngfor <p *ngFor="let item of items | async">{{ item }}</p> Using async is a good practice

问题 I have an issue with the async pipe running on SSR. there are no errors, only an infinite loop (it seems that the server is waiting for the observable to be resolved). I am using: @nestjs/ng-universal Angular 9 Firebase Rxjs A simple case like this works: <p>{{ observable | async }}</p> But using structural directives do not work: ngIf <p *ngIf="(observable$ | async) > 5">{{ observable$ | async }}</p> Ngfor <p *ngFor="let item of items | async">{{ item }}</p> Using async is a good practice

问题 I have an issue with the async pipe running on SSR. there are no errors, only an infinite loop (it seems that the server is waiting for the observable to be resolved). I am using: @nestjs/ng-universal Angular 9 Firebase Rxjs A simple case like this works: <p>{{ observable | async }}</p> But using structural directives do not work: ngIf <p *ngIf="(observable$ | async) > 5">{{ observable$ | async }}</p> Ngfor <p *ngFor="let item of items | async">{{ item }}</p> Using async is a good practice

问题 I have an issue with the async pipe running on SSR. there are no errors, only an infinite loop (it seems that the server is waiting for the observable to be resolved). I am using: @nestjs/ng-universal Angular 9 Firebase Rxjs A simple case like this works: <p>{{ observable | async }}</p> But using structural directives do not work: ngIf <p *ngIf="(observable$ | async) > 5">{{ observable$ | async }}</p> Ngfor <p *ngFor="let item of items | async">{{ item }}</p> Using async is a good practice

问题 I have an issue with the async pipe running on SSR. there are no errors, only an infinite loop (it seems that the server is waiting for the observable to be resolved). I am using: @nestjs/ng-universal Angular 9 Firebase Rxjs A simple case like this works: <p>{{ observable | async }}</p> But using structural directives do not work: ngIf <p *ngIf="(observable$ | async) > 5">{{ observable$ | async }}</p> Ngfor <p *ngFor="let item of items | async">{{ item }}</p> Using async is a good practice

问题 I have an issue with the async pipe running on SSR. there are no errors, only an infinite loop (it seems that the server is waiting for the observable to be resolved). I am using: @nestjs/ng-universal Angular 9 Firebase Rxjs A simple case like this works: <p>{{ observable | async }}</p> But using structural directives do not work: ngIf <p *ngIf="(observable$ | async) > 5">{{ observable$ | async }}</p> Ngfor <p *ngFor="let item of items | async">{{ item }}</p> Using async is a good practice

问题 I'm using an interceptor to transform my response. I want to set the HttpStatus inside but the code I'm using now doesn't work. import { CallHandler, ExecutionContext, NestInterceptor, SetMetadata } from '@nestjs/common'; import { Observable } from 'rxjs'; import { map } from 'rxjs/operators'; import { classToPlain } from 'class-transformer'; import { ApiResponse } from '../models/apiResponse'; export class TransformInterceptor implements NestInterceptor { intercept( context: ExecutionContext

问题 I have a class that one of the properties can be string or array of strings, not sure how should I define it in swagger @ApiProperty({ description: `to email address`, type: ???, <- what should be here? required: true, }) to: string | Array<string>; update As @Youba suggeted answer I tried @ApiProperty({ description: `to email address(es)`, additionalProperties: { oneOf: [ { type: 'string' }, { type: 'Array<string>' }, ], }, required: true, }) and @ApiProperty({ description: `to email address

问题 I have a class that one of the properties can be string or array of strings, not sure how should I define it in swagger @ApiProperty({ description: `to email address`, type: ???, <- what should be here? required: true, }) to: string | Array<string>; update As @Youba suggeted answer I tried @ApiProperty({ description: `to email address(es)`, additionalProperties: { oneOf: [ { type: 'string' }, { type: 'Array<string>' }, ], }, required: true, }) and @ApiProperty({ description: `to email address