Chore: use rxjs instead of JS setInterval for timers (#8461)

src-ui/messages.xlf

@@ -1592,7 +1592,7 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">30</context>
+          <context context-type="linenumber">31</context>
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/trash/trash.component.html</context>
@@ -1818,7 +1818,7 @@
         </context-group>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">122</context>
+          <context context-type="linenumber">129</context>
         </context-group>
       </trans-unit>
       <trans-unit id="2134950584701094962" datatype="html">
@@ -1874,63 +1874,63 @@
         <source>Result</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">31</context>
+          <context context-type="linenumber">32</context>
         </context-group>
       </trans-unit>
       <trans-unit id="5404910960991552159" datatype="html">
         <source>Dismiss selected</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">75</context>
+          <context context-type="linenumber">76</context>
         </context-group>
       </trans-unit>
       <trans-unit id="8829078752502782653" datatype="html">
         <source>Dismiss all</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">76</context>
+          <context context-type="linenumber">77</context>
         </context-group>
       </trans-unit>
       <trans-unit id="1323591410517879795" datatype="html">
         <source>Confirm Dismiss All</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">119</context>
+          <context context-type="linenumber">126</context>
         </context-group>
       </trans-unit>
       <trans-unit id="4157200209636243740" datatype="html">
         <source>Dismiss all <x id="PH" equiv-text="tasks.size"/> tasks?</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">120</context>
+          <context context-type="linenumber">127</context>
         </context-group>
       </trans-unit>
       <trans-unit id="9011556615675272238" datatype="html">
         <source>queued</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">205</context>
+          <context context-type="linenumber">212</context>
         </context-group>
       </trans-unit>
       <trans-unit id="6415892379431855826" datatype="html">
         <source>started</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">207</context>
+          <context context-type="linenumber">214</context>
         </context-group>
       </trans-unit>
       <trans-unit id="7510279840486540181" datatype="html">
         <source>completed</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">209</context>
+          <context context-type="linenumber">216</context>
         </context-group>
       </trans-unit>
       <trans-unit id="4083337005045748464" datatype="html">
         <source>failed</source>
         <context-group purpose="location">
           <context context-type="sourcefile">src/app/components/admin/tasks/tasks.component.ts</context>
-          <context context-type="linenumber">211</context>
+          <context context-type="linenumber">218</context>
         </context-group>
       </trans-unit>
       <trans-unit id="3418677553313974490" datatype="html">

src-ui/src/app/components/admin/logs/logs.component.html

@@ -4,7 +4,7 @@
   info="Review the log files for the application and for email checking."
   i18n-info>
   <div class="form-check form-switch">
-    <input class="form-check-input" type="checkbox" role="switch" id="autoRefreshSwitch" (click)="toggleAutoRefresh()" [attr.checked]="autoRefreshInterval">
+    <input class="form-check-input" type="checkbox" role="switch" [(ngModel)]="autoRefreshEnabled">
     <label class="form-check-label" for="autoRefreshSwitch" i18n>Auto refresh</label>
   </div>
 </pngx-page-header>

src-ui/src/app/components/admin/logs/logs.component.spec.ts

@@ -1,9 +1,4 @@
-import {
+import { ComponentFixture, TestBed } from '@angular/core/testing'
-  ComponentFixture,
-  TestBed,
-  fakeAsync,
-  tick,
-} from '@angular/core/testing'
 import { LogService } from 'src/app/services/rest/log.service'
 import { PageHeaderComponent } from '../../common/page-header/page-header.component'
 import { LogsComponent } from './logs.component'
@@ -90,8 +85,7 @@ describe('LogsComponent', () => {
     jest.advanceTimersByTime(6000)
     expect(reloadSpy).toHaveBeenCalledTimes(2)
 
-    component.toggleAutoRefresh()
+    component.autoRefreshEnabled = false
-    expect(component.autoRefreshInterval).toBeNull()
     jest.advanceTimersByTime(6000)
     expect(reloadSpy).toHaveBeenCalledTimes(2)
   })

src-ui/src/app/components/admin/logs/logs.component.ts

@@ -6,7 +6,7 @@ import {
   ChangeDetectorRef,
   OnDestroy,
 } from '@angular/core'
-import { takeUntil } from 'rxjs'
+import { filter, takeUntil, timer } from 'rxjs'
 import { LogService } from 'src/app/services/rest/log.service'
 import { LoadingComponentWithPermissions } from '../../loading-component/loading.component'
 
@@ -32,7 +32,7 @@ export class LogsComponent
 
   public activeLog: string
 
-  public autoRefreshInterval: any
+  public autoRefreshEnabled: boolean = true
 
   @ViewChild('logContainer') logContainer: ElementRef
 
@@ -47,13 +47,19 @@ export class LogsComponent
           this.activeLog = this.logFiles[0]
           this.reloadLogs()
         }
-        this.toggleAutoRefresh()
+        timer(5000, 5000)
+          .pipe(
+            filter(() => this.autoRefreshEnabled),
+            takeUntil(this.unsubscribeNotifier)
+          )
+          .subscribe(() => {
+            this.reloadLogs()
+          })
       })
   }
 
   ngOnDestroy(): void {
     super.ngOnDestroy()
-    clearInterval(this.autoRefreshInterval)
   }
 
   reloadLogs() {
@@ -96,15 +102,4 @@ export class LogsComponent
       behavior: 'auto',
     })
   }
-
-  toggleAutoRefresh(): void {
-    if (this.autoRefreshInterval) {
-      clearInterval(this.autoRefreshInterval)
-      this.autoRefreshInterval = null
-    } else {
-      this.autoRefreshInterval = setInterval(() => {
-        this.reloadLogs()
-      }, 5000)
-    }
-  }
 }

src-ui/src/app/components/admin/tasks/tasks.component.html

@@ -37,7 +37,7 @@
       </div>
     </div>
     <div class="form-check form-switch mb-0 ms-2">
-      <input class="form-check-input" type="checkbox" role="switch" id="autoRefreshSwitch" (click)="toggleAutoRefresh()" [attr.checked]="autoRefreshInterval">
+      <input class="form-check-input" type="checkbox" role="switch" [(ngModel)]="autoRefreshEnabled">
       <label class="form-check-label" for="autoRefreshSwitch" i18n>Auto refresh</label>
     </div>
   </div>

src-ui/src/app/components/admin/tasks/tasks.component.spec.ts

@@ -283,9 +283,7 @@ describe('TasksComponent', () => {
     expect(reloadSpy).toHaveBeenCalledTimes(1)
     jest.advanceTimersByTime(5000)
     expect(reloadSpy).toHaveBeenCalledTimes(2)
-
+    component.autoRefreshEnabled = false
-    component.toggleAutoRefresh()
-    expect(component.autoRefreshInterval).toBeNull()
     jest.advanceTimersByTime(6000)
     expect(reloadSpy).toHaveBeenCalledTimes(2)
   })

src-ui/src/app/components/admin/tasks/tasks.component.ts

@@ -8,6 +8,7 @@ import {
   first,
   Subject,
   takeUntil,
+  timer,
 } from 'rxjs'
 import { PaperlessTask } from 'src/app/data/paperless-task'
 import { TasksService } from 'src/app/services/tasks.service'
@@ -48,7 +49,7 @@ export class TasksComponent
   public pageSize: number = 25
   public page: number = 1
 
-  public autoRefreshInterval: any
+  public autoRefreshEnabled: boolean = true
 
   private _filterText: string = ''
   get filterText() {
@@ -86,7 +87,14 @@ export class TasksComponent
 
   ngOnInit() {
     this.tasksService.reload()
-    this.toggleAutoRefresh()
+    timer(5000, 5000)
+      .pipe(
+        filter(() => this.autoRefreshEnabled),
+        takeUntil(this.unsubscribeNotifier)
+      )
+      .subscribe(() => {
+        this.tasksService.reload()
+      })
 
     this.filterDebounce
       .pipe(
@@ -101,7 +109,6 @@ export class TasksComponent
   ngOnDestroy() {
     super.ngOnDestroy()
     this.tasksService.cancelPending()
-    clearInterval(this.autoRefreshInterval)
   }
 
   dismissTask(task: PaperlessTask) {
@@ -212,17 +219,6 @@ export class TasksComponent
     }
   }
 
-  toggleAutoRefresh(): void {
-    if (this.autoRefreshInterval) {
-      clearInterval(this.autoRefreshInterval)
-      this.autoRefreshInterval = null
-    } else {
-      this.autoRefreshInterval = setInterval(() => {
-        this.tasksService.reload()
-      }, 5000)
-    }
-  }
-
   public resetFilter() {
     this._filterText = ''
   }