feat: add view template component (#513)

Fixes: #512

src/app/templates/template.resolver.ts

@@ -0,0 +1,31 @@
+/** Angular Imports */
+import { Injectable } from '@angular/core';
+import { Resolve, ActivatedRouteSnapshot } from '@angular/router';
+
+/** rxjs Imports */
+import { Observable } from 'rxjs';
+
+/** Custom Services */
+import { TemplatesService } from './templates.service';
+
+/**
+ * Template data resolver.
+ */
+@Injectable()
+export class TemplateResolver implements Resolve<Object> {
+
+  /**
+   * @param {TemplatesService} templatesService Templates service.
+   */
+  constructor(private templatesService: TemplatesService) {}
+
+  /**
+   * Returns the Template data.
+   * @returns {Observable<any>}
+   */
+  resolve(route: ActivatedRouteSnapshot): Observable<any> {
+    const templateId = route.paramMap.get('id');
+    return this.templatesService.getTemplate(templateId);
+  }
+
+}

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

@@ -10,9 +10,11 @@ import { extract } from '../core/i18n/i18n.service';
 
 /** Custom Components */
 import { TemplatesComponent } from './templates.component';
+import { ViewTemplateComponent } from './view-template/view-template.component';
 
 /** Custom Resolvers */
 import { TemplatesResolver } from './templates.resolver';
+import { TemplateResolver } from './template.resolver';
 
 /** Templates Routes */
 const routes: Routes = [
@@ -27,6 +29,19 @@ const routes: Routes = [
           resolve: {
             templates: TemplatesResolver
           }
+        },
+        {
+          path: ':id',
+          data: { title: extract('View Template'), routeResolveBreadcrumb: ['template', 'name'] },
+          resolve: {
+            template: TemplateResolver
+          },
+          children: [
+            {
+              path: '',
+              component: ViewTemplateComponent,
+            }
+          ]
         }
       ]
     }
@@ -42,7 +57,8 @@ const routes: Routes = [
   imports: [RouterModule.forChild(routes)],
   exports: [RouterModule],
   providers: [
-    TemplatesResolver
+    TemplatesResolver,
+    TemplateResolver
   ]
 })
 export class TemplatesRoutingModule { }

src/app/templates/templates.component.html

@@ -34,7 +34,7 @@
       </ng-container>
 
       <tr mat-header-row *matHeaderRowDef="displayedColumns"></tr>
-      <tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
+      <tr mat-row *matRowDef="let row; columns: displayedColumns;" [routerLink]="[row.id]" class="select-row"></tr>
 
     </table>
 

src/app/templates/templates.component.scss

@@ -1,3 +1,7 @@
 table {
   width: 100%;
+
+  .select-row:hover {
+    cursor: pointer;
+  }
 }

src/app/templates/templates.module.ts

@@ -7,6 +7,7 @@ import { TemplatesRoutingModule } from './templates-routing.module';
 
 /** Custom Components */
 import { TemplatesComponent } from './templates.component';
+import { ViewTemplateComponent } from './view-template/view-template.component';
 
 /**
  * Templates Module
@@ -19,7 +20,8 @@ import { TemplatesComponent } from './templates.component';
     TemplatesRoutingModule
   ],
   declarations: [
-    TemplatesComponent
+    TemplatesComponent,
+    ViewTemplateComponent,
   ]
 })
 export class TemplatesModule { }

src/app/templates/templates.service.ts

@@ -25,4 +25,20 @@ export class TemplatesService {
     return this.http.get('/templates');
   }
 
+  /**
+   * @param templateId Template ID.
+   * @returns {Observable<any>} Fetches Template.
+   */
+  getTemplate(templateId: string): Observable<any> {
+    return this.http.get(`/templates/${templateId}`);
+  }
+
+  /**
+   * @param templateId Template ID.
+   * @returns {Observable<any>}
+   */
+  deleteTemplate(templateId: string): Observable<any> {
+    return this.http.delete(`/templates/${templateId}`);
+  }
+
 }

src/app/templates/view-template/view-template.component.html

@@ -0,0 +1,51 @@
+<div class="container m-b-20" fxLayout="row" fxLayoutAlign="end" fxLayoutGap="20px">
+
+  <button mat-raised-button color="primary">
+    <fa-icon icon="edit"></fa-icon>&nbsp;&nbsp;
+    Edit
+  </button>
+
+  <button mat-raised-button color="warn" (click)="delete()">
+    <fa-icon icon="trash"></fa-icon>&nbsp;&nbsp;
+    Delete
+  </button>
+
+</div>
+
+<div class="container">
+
+  <mat-card>
+
+    <mat-card-content>
+
+      <div fxLayout="row wrap" class="content">
+
+        <div fxFlex="50%" class="mat-body-strong">
+          Entity
+        </div>
+
+        <div fxFlex="50%">
+          {{ templateData.entity }}
+        </div>
+
+        <div fxFlex="50%" class="mat-body-strong">
+          Type
+        </div>
+
+        <div fxFlex="50%">
+          {{ templateData.type }}
+        </div>
+
+        <div fxFlex="50%" class="mat-body-strong">
+          Text
+        </div>
+
+        <div fxFlex="50%" [innerHTML]="templateData.text"></div>
+
+      </div>
+
+    </mat-card-content>
+
+  </mat-card>
+
+</div>

src/app/templates/view-template/view-template.component.scss

@@ -0,0 +1,10 @@
+.container {
+  max-width: 37rem;
+  
+  .content {
+    div {
+      margin: 1rem 0;
+      word-wrap: break-word;
+    }
+  }
+}

src/app/templates/view-template/view-template.component.spec.ts

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

src/app/templates/view-template/view-template.component.ts

@@ -0,0 +1,61 @@
+/** Angular Imports */
+import { Component, OnInit } from '@angular/core';
+import { ActivatedRoute, Router } from '@angular/router';
+import { MatDialog } from '@angular/material';
+
+/** Custom Services */
+import { TemplatesService } from '../templates.service';
+
+/** Custom Components */
+import { DeleteDialogComponent } from 'app/shared/delete-dialog/delete-dialog.component';
+
+/**
+ * View Template Component.
+ */
+@Component({
+  selector: 'mifosx-view-template',
+  templateUrl: './view-template.component.html',
+  styleUrls: ['./view-template.component.scss']
+})
+export class ViewTemplateComponent implements OnInit {
+
+  /** Template Data */
+  templateData: any;
+
+  /**
+   * Retrieves the template data from `resolve`.
+   * @param {TemplateService} templateService Accounting Service.
+   * @param {ActivatedRoute} route Activated Route.
+   * @param {Router} router Router for navigation.
+   * @param {MatDialog} dialog Dialog reference.
+   */
+  constructor(private route: ActivatedRoute,
+              private templatesService: TemplatesService,
+              private router: Router,
+              private dialog: MatDialog) {
+    this.route.data.subscribe((data: { template: any }) => {
+      this.templateData = data.template;
+    });
+  }
+
+  ngOnInit() {
+  }
+
+  /**
+   * Deletes the template and redirects to templates.
+   */
+  delete() {
+    const deleteTemplateDialogRef = this.dialog.open(DeleteDialogComponent, {
+      data: { deleteContext: `template ${this.templateData.id}` }
+    });
+    deleteTemplateDialogRef.afterClosed().subscribe((response: any) => {
+      if (response.delete) {
+        this.templatesService.deleteTemplate(this.templateData.id)
+          .subscribe(() => {
+            this.router.navigate(['/templates']);
+          });
+      }
+    });
+  }
+
+}