No changes detected in diff

No code was added or removed in the provided diff; only context lines were present.

envelope-generator-ui/src/app/services/envelope.service.ts

@@ -0,0 +1,33 @@
+import { Injectable, inject } from '@angular/core';
+import { HttpClient, HttpParams } from '@angular/common/http';
+import { Observable, firstValueFrom } from 'rxjs';
+import { API_URL } from '../tokens/index';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class EnvelopeService {
+  protected url: string;
+
+  constructor(private http: HttpClient) {
+    const api_url = inject(API_URL);
+    this.url = `${api_url}/envelope`;
+  }
+
+  public getEnvelope(options?: { min_status?: number; max_status?: number; ignore_status?: number[] }): Observable<any> {
+    let params = new HttpParams();
+    if (options) {
+      if (options.min_status)
+        params = params.set('min_status', options.min_status.toString());
+      if (options.max_status)
+        params = params.set('max_status', options.max_status.toString());
+      if (options.ignore_status)
+        params = params.set('ignore_status', options.ignore_status.join(','));
+    }
+    return this.http.get(this.url, { params });
+  }
+
+  public async getEnvelopeAsync(options?: { min_status?: number; max_status?: number; ignore_status?: number[] }): Promise<any> {
+    return await firstValueFrom(this.getEnvelope(options));
+  }
+}