Added task settings

Added support for task errors

Added support for lt, gt etc. db comparisons

Added task to delete old files

src/app/components/task-settings/task-settings.component.ts

@@ -0,0 +1,46 @@
+import { Component, Inject } from '@angular/core';
+import { MAT_DIALOG_DATA } from '@angular/material/dialog';
+import { Task } from 'api-types';
+import { PostsService } from 'app/posts.services';
+
+@Component({
+  selector: 'app-task-settings',
+  templateUrl: './task-settings.component.html',
+  styleUrls: ['./task-settings.component.scss']
+})
+export class TaskSettingsComponent {
+  task_key: string;
+  new_options = {};
+  task: Task = null;
+
+  constructor(private postsService: PostsService, @Inject(MAT_DIALOG_DATA) public data: {task: Task}) {
+    this.task_key = this.data.task.key;
+    this.task = this.data.task;
+    if (!this.task.options) {
+      this.task.options = {};
+    }
+  }
+
+  ngOnInit(): void {
+    this.getSettings();
+  }
+
+  getSettings(): void {
+    this.postsService.getTask(this.task_key).subscribe(res => {
+      this.task = res['task'];
+      this.new_options = JSON.parse(JSON.stringify(this.task['options'])) || {};
+    });
+  }
+
+  saveSettings(): void {
+    this.postsService.updateTaskOptions(this.task_key, this.new_options).subscribe(() => {
+      this.getSettings();
+    }, () => {
+      this.getSettings();
+    });
+  }
+
+  optionsChanged(): boolean {
+    return JSON.stringify(this.new_options) !== JSON.stringify(this.task.options);
+  }
+}