protected async loadImageDescriptions()

in client/src/services/api/image-recognition.ts [22:41]

• 19 lines of code
• 2 McCabe index (conditional complexity)

  protected async loadImageDescriptions(imageBase64: string): Promise<RecognitionResponse|null> {
    return new Promise<RecognitionResponse>((resolve, reject) => {
      this.http.post<RecognitionResponse>( this.config.endpointURL, imageBase64 )
        .pipe( retry(this.config.retryCount) )
        .subscribe(
          response => {
            if (response.labelAnnotations) {
              resolve(response);
            } else {
              // old format - array of strings
              const words = (response as any) as string[];
              resolve({
                labelAnnotations: words.map(w => ({ description: w, score: 1, topicality: 1 })),
                safeSearchAnnotation: {},
                error: null });
            }
          },
          reject);
    });
  }