manager: smoother fetch items (fixes #7463) (#7464)

Co-authored-by: dogi <[email protected]>

package.json

@@ -1,10 +1,10 @@
 {
   "name": "planet",
   "license": "AGPL-3.0",
-  "version": "0.14.33",
+  "version": "0.14.34",
   "myplanet": {
-    "latest": "v0.15.34",
-    "min": "v0.14.34"
+    "latest": "v0.15.36",
+    "min": "v0.14.36"
   },
   "scripts": {
     "ng": "ng",

src/app/shared/sync.service.ts

@@ -2,7 +2,7 @@ import { Injectable } from '@angular/core';
 import { Validators } from '@angular/forms';
 import { CouchService } from '../shared/couchdb.service';
 import { forkJoin, Observable, throwError, of } from 'rxjs';
-import { switchMap, map, takeWhile, catchError } from 'rxjs/operators';
+import { switchMap, map, takeWhile, catchError, take } from 'rxjs/operators';
 import { environment } from '../../environments/environment';
 import { StateService } from './state.service';
 import { TagsService } from './forms/tags.service';
@@ -136,8 +136,11 @@ export class SyncService {
     };
   }
 
+  // hack: we take the first observable from the array on initialization since we get 2 as opposed to 1
   replicatorsArrayWithTags(items, type: 'pull' | 'push', planetField: 'local' | 'parent') {
-    return this.stateService.getCouchState('tags', planetField).pipe(map(tags => this.createReplicatorsArray(items, type, tags)));
+    return this.stateService.getCouchState('tags', planetField).pipe(
+      take(1),
+      map(tags => this.createReplicatorsArray(items, type, tags)));
   }
 
   createReplicatorsArray(items, type: 'pull' | 'push', allTags: any[] = [], replicators = []) {