feat: add templates component (#509)

- Add templates component
- Add templates module
- Add templates service

Fixes: #486

src/app/app.module.ts

@@ -34,6 +34,7 @@ import { SelfServiceModule } from './self-service/self-service.module';
 import { SystemModule } from './system/system.module';
 import { ProductsModule } from './products/products.module';
 import { OrganizationModule } from './organization/organization.module';
+import { TemplatesModule } from './templates/templates.module';
 
 
 
@@ -66,6 +67,7 @@ import { AppRoutingModule } from './app-routing.module';
     SystemModule,
     ProductsModule,
     OrganizationModule,
+    TemplatesModule,
     AppRoutingModule,
   ],
   declarations: [WebAppComponent, NotFoundComponent],

src/app/core/shell/toolbar/toolbar.component.html

@@ -104,7 +104,7 @@
   <button mat-menu-item [routerLink]="['/organization']">Organization</button>
   <button mat-menu-item [routerLink]="['/system']">System</button>
   <button mat-menu-item [routerLink]="['/products']">Products</button>
-  <button mat-menu-item>Templates</button>
+  <button mat-menu-item [routerLink]="['/templates']">Templates</button>
 </mat-menu>
 
 <mat-menu #selfServiceMenu="matMenu" [overlapTrigger]="false">

src/app/templates/templates-routing.module.ts

@@ -0,0 +1,48 @@
+/** Angular Imports */
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+/** Routing Imports */
+import { Route } from '../core/route/route.service';
+
+/** Translation Imports */
+import { extract } from '../core/i18n/i18n.service';
+
+/** Custom Components */
+import { TemplatesComponent } from './templates.component';
+
+/** Custom Resolvers */
+import { TemplatesResolver } from './templates.resolver';
+
+/** Templates Routes */
+const routes: Routes = [
+  Route.withShell([
+    {
+      path: 'templates',
+      data: { title: extract('Templates'), breadcrumb: 'Templates' },
+      children: [
+        {
+          path: '',
+          component: TemplatesComponent,
+          resolve: {
+            templates: TemplatesResolver
+          }
+        }
+      ]
+    }
+  ])
+];
+
+/**
+ * Templates Routing Module
+ *
+ * Configures the templates routes.
+ */
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+  providers: [
+    TemplatesResolver
+  ]
+})
+export class TemplatesRoutingModule { }

src/app/templates/templates.component.html

@@ -0,0 +1,45 @@
+<div class="container m-b-20" fxLayout="row" fxLayoutAlign="end" fxLayoutGap="20px">
+  <button mat-raised-button color="primary">
+    <fa-icon icon="plus"></fa-icon>&nbsp;&nbsp;
+    Create Template
+  </button>
+</div>
+
+<div class="container">
+
+  <div fxLayout="row" fxLayoutGap="20px">
+    <mat-form-field fxFlex>
+      <mat-label>Filter</mat-label>
+      <input matInput (keyup)="applyFilter($event.target.value)">
+    </mat-form-field>
+  </div>
+
+  <div class="mat-elevation-z8">
+
+    <table mat-table [dataSource]="dataSource" matSort>
+
+      <ng-container matColumnDef="entity">
+        <th mat-header-cell *matHeaderCellDef mat-sort-header> Entity </th>
+        <td mat-cell *matCellDef="let template"> {{ template.entity }} </td>
+      </ng-container>
+
+      <ng-container matColumnDef="type">
+        <th mat-header-cell *matHeaderCellDef mat-sort-header> Type </th>
+        <td mat-cell *matCellDef="let template"> {{ template.type }} </td>
+      </ng-container>
+
+      <ng-container matColumnDef="name">
+        <th mat-header-cell *matHeaderCellDef mat-sort-header> Name </th>
+        <td mat-cell *matCellDef="let template"> {{ template.name }} </td>
+      </ng-container>
+
+      <tr mat-header-row *matHeaderRowDef="displayedColumns"></tr>
+      <tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
+
+    </table>
+
+    <mat-paginator [pageSizeOptions]="[10, 25, 50, 100]" showFirstLastButtons></mat-paginator>
+
+  </div>
+
+</div>

src/app/templates/templates.component.scss

@@ -0,0 +1,3 @@
+table {
+  width: 100%;
+}

src/app/templates/templates.component.spec.ts

@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { TemplatesComponent } from './templates.component';
+
+describe('TemplatesComponent', () => {
+  let component: TemplatesComponent;
+  let fixture: ComponentFixture<TemplatesComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ TemplatesComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(TemplatesComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/templates/templates.component.ts

@@ -0,0 +1,65 @@
+/** Angular Imports */
+import { Component, OnInit, ViewChild } from '@angular/core';
+import { MatTableDataSource, MatPaginator, MatSort } from '@angular/material';
+import { ActivatedRoute } from '@angular/router';
+
+/** rxjs Imports */
+import { of } from 'rxjs';
+
+/**
+ * Templates component.
+ */
+@Component({
+  selector: 'mifosx-templates',
+  templateUrl: './templates.component.html',
+  styleUrls: ['./templates.component.scss']
+})
+export class TemplatesComponent implements OnInit {
+
+  /** Templates data. */
+  templatesData: any;
+  /** Columns to be displayed in templates table. */
+  displayedColumns: string[] = ['entity', 'type', 'name'];
+  /** Data source for templates table. */
+  dataSource: MatTableDataSource<any>;
+
+  /** Paginator for templates table. */
+  @ViewChild(MatPaginator) paginator: MatPaginator;
+  /** Sorter for templates table. */
+  @ViewChild(MatSort) sort: MatSort;
+
+  /**
+   * Retrieves the templates data from `resolve`.
+   * @param {ActivatedRoute} route Activated Route.
+   */
+  constructor(private route: ActivatedRoute) {
+    this.route.data.subscribe(( data: { templates: any }) => {
+      this.templatesData = data.templates;
+    });
+  }
+
+  /**
+   * Filters data in templates table based on passed value.
+   * @param {string} filterValue Value to filter data.
+   */
+  applyFilter(filterValue: string) {
+    this.dataSource.filter = filterValue.trim().toLowerCase();
+  }
+
+  /**
+   * Sets the templates table.
+   */
+  ngOnInit() {
+    this.setTemplates();
+  }
+
+  /**
+   * Initializes the data source, paginator and sorter for templates table.
+   */
+  setTemplates() {
+    this.dataSource = new MatTableDataSource(this.templatesData);
+    this.dataSource.paginator = this.paginator;
+    this.dataSource.sort = this.sort;
+  }
+
+}

src/app/templates/templates.module.ts

@@ -0,0 +1,25 @@
+/** Angular Imports */
+import { NgModule } from '@angular/core';
+
+/** Custom Modules */
+import { SharedModule } from '../shared/shared.module';
+import { TemplatesRoutingModule } from './templates-routing.module';
+
+/** Custom Components */
+import { TemplatesComponent } from './templates.component';
+
+/**
+ * Templates Module
+ *
+ * Templates components should be declared here.
+ */
+@NgModule({
+  imports: [
+    SharedModule,
+    TemplatesRoutingModule
+  ],
+  declarations: [
+    TemplatesComponent
+  ]
+})
+export class TemplatesModule { }

src/app/templates/templates.resolver.ts

@@ -0,0 +1,30 @@
+/** Angular Imports */
+import { Injectable } from '@angular/core';
+import { Resolve } from '@angular/router';
+
+/** rxjs Imports */
+import { Observable } from 'rxjs';
+
+/** Custom Services */
+import { TemplatesService } from './templates.service';
+
+/**
+ * Templates data resolver.
+ */
+@Injectable()
+export class TemplatesResolver implements Resolve<Object> {
+
+  /**
+   * @param {TemplatesService} templatesService Templates service.
+   */
+  constructor(private templatesService: TemplatesService) {}
+
+  /**
+   * Returns the templates data.
+   * @returns {Observable<any>}
+   */
+  resolve(): Observable<any> {
+    return this.templatesService.getTemplates();
+  }
+
+}

src/app/templates/templates.service.ts

@@ -0,0 +1,28 @@
+/** Angular Imports */
+import { Injectable } from '@angular/core';
+import { HttpClient, HttpParams } from '@angular/common/http';
+
+/** rxjs Imports */
+import { Observable } from 'rxjs';
+
+/**
+ * Templates service.
+ */
+@Injectable({
+  providedIn: 'root'
+})
+export class TemplatesService {
+
+  /**
+   * @param {HttpClient} http Http Client to send requests.
+   */
+  constructor(private http: HttpClient) { }
+
+  /**
+   * @returns {Observable<any>} Templates data
+   */
+  getTemplates(): Observable<any> {
+    return this.http.get('/templates');
+  }
+
+}