add content-type interceptor #226
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danielailie
approved these changes
Jul 10, 2024
bogdan-rosianu
approved these changes
Jul 10, 2024
| import { Observable } from 'rxjs'; | ||
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| @Injectable() | ||
| export class ContentTypeInterceptor implements NestInterceptor { |
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A more appropriate name would be JsonContentTypeInterceptor since it handles only the JSON content type.
| export class ContentTypeInterceptor implements NestInterceptor { | ||
| intercept(context: ExecutionContext, next: CallHandler): Observable<any> { | ||
| const request = context.switchToHttp().getRequest(); | ||
| if (request.method === 'POST' && request.headers['content-type'] !== 'application/json') { |
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Maybe it should also be applicable for PUT/PATCH requests
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For POST requests, check if content-type has value application/json
If not, return 400 Bad Request with a proper message