AP-45 (#57)

Reviewed-on: #57

README.md

@@ -2,8 +2,15 @@
 An improved Allowance Planner app.
 
 ## Running backend
-In order to run the backend, go to the `backend directory and run:
+In order to run the backend, go to the `backend` directory and run:
 
 ```bash
 $ go run .
 ```
+
+## Running frontend
+In order to run the frontend, go to the `allowance-planner-v2` directory in the `frontend` directory and run:
+
+```bash
+$ ionic serve
+```

backend/main.go

@@ -587,9 +587,11 @@ func start(ctx context.Context, config *ServerConfig) {
 	defer db.db.MustClose()
 
 	router := gin.Default()
-	router.Use(cors.New(cors.Config{
-		AllowOrigins: []string{"*"},
-	}))
+
+	corsConfig := cors.DefaultConfig()
+	corsConfig.AllowAllOrigins = true
+	router.Use(cors.New(corsConfig))
+
 	router.GET("/api/users", getUsers)
 	router.GET("/api/user/:userId", getUser)
 	router.POST("/api/user/:userId/history", postHistory)

frontend/allowance-planner-v2/src/app/app-routing.module.ts

@@ -11,6 +11,7 @@ const routes: Routes = [
     path: '',
     loadChildren: () => import('./pages/tabs/tabs.module').then(m => m.TabsPageModule)
   },
+
 ];
 @NgModule({
   imports: [

frontend/allowance-planner-v2/src/app/app.module.ts

@@ -3,11 +3,12 @@ import { BrowserModule } from '@angular/platform-browser';
 import { RouteReuseStrategy } from '@angular/router';
 
 import { IonicModule, IonicRouteStrategy } from '@ionic/angular';
-import { Drivers, Storage } from '@ionic/storage';
+import { Drivers } from '@ionic/storage';
 import { IonicStorageModule } from '@ionic/storage-angular';
 
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
+import { ReactiveFormsModule } from '@angular/forms';
 
 @NgModule({
   declarations: [AppComponent],
@@ -15,6 +16,7 @@ import { AppComponent } from './app.component';
     BrowserModule,
     IonicModule.forRoot(),
     AppRoutingModule,
+    ReactiveFormsModule,
     IonicStorageModule.forRoot({
       name: '__mydb',
       driverOrder: [Drivers.IndexedDB, Drivers.LocalStorage]

frontend/allowance-planner-v2/src/app/models/task.ts

@@ -2,5 +2,5 @@ export interface Task {
     id: number;
     name: string;
     reward: number;
-    assigned: number;
+    assigned: number | null;
 }

frontend/allowance-planner-v2/src/app/pages/edit-task/edit-task-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { EditTaskPage } from './edit-task.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: EditTaskPage,
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class EditTaskPageRoutingModule {}

frontend/allowance-planner-v2/src/app/pages/edit-task/edit-task.module.ts

@@ -0,0 +1,21 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule, ReactiveFormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { EditTaskPageRoutingModule } from './edit-task-routing.module';
+
+import { EditTaskPage } from './edit-task.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    EditTaskPageRoutingModule,
+    ReactiveFormsModule
+  ],
+  declarations: [EditTaskPage]
+})
+export class EditTaskPageModule {}

frontend/allowance-planner-v2/src/app/pages/edit-task/edit-task.page.html

@@ -0,0 +1,26 @@
+<ion-header [translucent]="true">
+  <ion-toolbar>
+    <ion-title *ngIf="isAddMode">Create Task</ion-title>
+    <ion-title *ngIf="!isAddMode">Edit Task</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content [fullscreen]="true">
+  <form [formGroup]="form">
+    <label>Task Name</label>
+    <input id="name" type="text" formControlName="name"/>
+
+    <label>Reward</label>
+    <input id="name" type="number" formControlName="reward"/>
+
+    <label>Assigned</label>
+    <select formControlName="assigned">
+      <option *ngFor="let user of users" [value]="user.id">{{ user.name }}</option>
+    </select>
+
+    <button type="button" [disabled]="!form.valid" (click)="submit()">
+      <span *ngIf="isAddMode">Add Task</span>
+      <span *ngIf="!isAddMode">Update Task</span>
+    </button>
+  </form>
+</ion-content>

frontend/allowance-planner-v2/src/app/pages/edit-task/edit-task.page.scss

@@ -0,0 +1,34 @@
+form {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    height: 100%;
+}
+
+label {
+    color: var(--ion-color-primary);
+    margin-top: 25px;
+    margin-bottom: 10px;
+}
+
+input,
+select {
+    border: 1px solid var(--ion-color-primary);
+    border-radius: 5px;
+    width: 250px;
+}
+
+button {
+    background-color: var(--ion-color-primary);
+    border-radius: 5px;
+    color: white;
+    padding: 10px;
+    width: 250px;
+    margin-top: auto;
+    margin-bottom: 50px;
+}
+
+button:disabled,
+button[disabled]{
+    opacity: 0.5;
+}

frontend/allowance-planner-v2/src/app/pages/edit-task/edit-task.page.spec.ts

@@ -0,0 +1,17 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { EditTaskPage } from './edit-task.page';
+
+describe('EditTaskPage', () => {
+  let component: EditTaskPage;
+  let fixture: ComponentFixture<EditTaskPage>;
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(EditTaskPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

frontend/allowance-planner-v2/src/app/pages/edit-task/edit-task.page.ts

@@ -0,0 +1,73 @@
+import { Location } from '@angular/common';
+import { Component, OnInit } from '@angular/core';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { ActivatedRoute, Router } from '@angular/router';
+import { User } from 'src/app/models/user';
+import { TaskService } from 'src/app/services/task.service';
+import { UserService } from 'src/app/services/user.service';
+
+@Component({
+  selector: 'app-edit-task',
+  templateUrl: './edit-task.page.html',
+  styleUrls: ['./edit-task.page.scss'],
+  standalone: false,
+})
+export class EditTaskPage implements OnInit {
+  form: FormGroup;
+  id: number;
+  isAddMode: boolean;
+  users: Array<User> = [{id: 0, name: 'unassigned'}];
+
+  constructor(
+    private route: ActivatedRoute,
+    private formBuilder: FormBuilder,
+    private taskService: TaskService,
+    private userService: UserService,
+    private router: Router
+  ) {
+    this.id = this.route.snapshot.params['id'];
+    this.isAddMode = !this.id;
+
+    this.form = this.formBuilder.group({
+      name: ['', Validators.required],
+      reward: ['', [Validators.required, Validators.pattern("^[0-9]*$")]],
+      assigned: [0, Validators.required]
+    });
+  }
+
+  ngOnInit() {
+    this.userService.getUserList().subscribe(users => {
+      this.users.push(...users);
+    });
+
+    if (!this.isAddMode) {
+      this.taskService.getTaskById(this.id).subscribe(task => {
+        this.form.setValue({
+          name: task.name,
+          reward: task.reward,
+          assigned: task.assigned
+        })
+      });
+    }
+  }
+
+  submit() {
+    const formValue = this.form.value;
+    let assigned: number | null = Number(formValue.assigned);
+    if (assigned === 0) {
+      assigned = null;
+    }
+
+    const task = {
+      name: formValue.name,
+      reward: formValue.reward,
+      assigned
+    }
+
+    if (this.isAddMode) {
+      this.taskService.createTask(task);
+    } else {}
+
+    this.router.navigate(['/tabs/tasks']);
+  }
+}

frontend/allowance-planner-v2/src/app/pages/tabs/tabs-routing.module.ts

@@ -17,7 +17,7 @@ const routes: Routes = [
       },
       {
         path: 'tasks',
-        loadChildren: () => import('../tasks/tasks.module').then(m => m.TasksPageModule)
+        loadChildren: () => import('../tasks/tasks.module').then(m => m.TasksPageModule),
       },
       {
         path: '',

frontend/allowance-planner-v2/src/app/pages/tasks/tasks-routing.module.ts

@@ -6,7 +6,9 @@ const routes: Routes = [
   {
     path: '',
     component: TasksPage,
-  }
+  },
+  { path: 'add', loadChildren: () => import('../edit-task/edit-task.module').then(m => m.EditTaskPageModule) },
+  { path: 'edit/:id', loadChildren: () => import('../edit-task/edit-task.module').then(m => m.EditTaskPageModule) }
 ];
 
 @NgModule({

frontend/allowance-planner-v2/src/app/pages/tasks/tasks.page.html

@@ -1,23 +1,28 @@
 <ion-header [translucent]="true" class="ion-no-border">
   <ion-toolbar>
-    <ion-title>
-      Tasks
-    </ion-title>
+    <div class="toolbar">
+      <ion-title>
+        Tasks
+      </ion-title>
+      <button class="add-button" (click)="createTask()">Add task</button>
+    </div>
   </ion-toolbar>
 </ion-header>
 
 <ion-content>
-  <div class="icon">
-    <mat-icon>filter_alt</mat-icon>
-  </div>
-  <div class="list">
-    <div class="task" *ngFor="let task of tasks">
-      <button>Done</button>
-      <div class="name">{{ task.name }}</div>
-      <div
-        class="reward"
-        [ngClass]="{ 'negative': task.reward < 0 }"
-      >{{ task.reward.toFixed(2) }} SP</div>
+  <div class="content">
+    <div class="icon">
+      <mat-icon>filter_alt</mat-icon>
+    </div>
+    <div class="list">
+      <div class="task" *ngFor="let task of tasks$ | async">
+        <button>Done</button>
+        <div class="name">{{ task.name }}</div>
+        <div
+          class="reward"
+          [ngClass]="{ 'negative': task.reward < 0 }"
+        >{{ task.reward.toFixed(2) }} SP</div>
+      </div>
     </div>
   </div>
 </ion-content>

frontend/allowance-planner-v2/src/app/pages/tasks/tasks.page.scss

@@ -1,3 +1,13 @@
+.toolbar {
+    display: flex;
+}
+
+.content {
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+}
+
 .icon {
     padding: 5px;
     display: flex;
@@ -44,4 +54,10 @@ button {
     border-radius: 10px;
     color: white;
     background: var(--confirm-button-color);
+}
+
+.add-button {
+    background-color: var(--ion-color-primary);
+    margin-right: 15px;
+    width: 75px;
 }

frontend/allowance-planner-v2/src/app/pages/tasks/tasks.page.ts

@@ -1,24 +1,39 @@
-import { Component, OnInit } from '@angular/core';
+import { ChangeDetectionStrategy, Component } from '@angular/core';
 import { TaskService } from 'src/app/services/task.service';
 import { Task } from 'src/app/models/task';
+import { ActivatedRoute, Router } from '@angular/router';
+import { BehaviorSubject } from 'rxjs';
+import { ViewWillEnter } from '@ionic/angular';
 
 @Component({
   selector: 'app-tasks',
   templateUrl: 'tasks.page.html',
   styleUrls: ['tasks.page.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
   standalone: false,
 })
-export class TasksPage implements OnInit {
-  public tasks: Array<Task> = [];
+export class TasksPage implements ViewWillEnter {
+  public tasks$: BehaviorSubject<Array<Task>> = new BehaviorSubject<Array<Task>>([]);
 
   constructor(
-    private taskService: TaskService
-  ) {}
+    private taskService: TaskService,
+    private router: Router,
+    private route: ActivatedRoute
+  ) {
+    this.getTasks();
+  }
 
-  ngOnInit(): void {
+  ionViewWillEnter(): void {
+    this.getTasks();
+  }
+
+  getTasks() {
     this.taskService.getTaskList().subscribe(tasks => {
-      this.tasks = tasks;
+      this.tasks$.next(tasks);
     });
   }
 
+  createTask() {
+    this.router.navigate(['add'], { relativeTo: this.route });
+  }
 }

frontend/allowance-planner-v2/src/app/services/task.service.ts

@@ -7,10 +7,19 @@ import { Task } from '../models/task';
     providedIn: 'root'
 })
 export class TaskService {
-    private url = 'http://localhost:8080/api'
+    private url = 'http://localhost:8080/api';
+
     constructor(private http: HttpClient) {}
 
     getTaskList(): Observable<Array<Task>> {
         return this.http.get<Task[]>(`${this.url}/tasks`);
     }
+
+    getTaskById(taskId: number): Observable<Task> {
+        return this.http.get<Task>(`${this.url}/task/${taskId}`);
+    }
+
+    createTask(task: Partial<Task>) {
+        this.http.post(`${this.url}/tasks`, task).subscribe();
+    }
 }