feat: add components for external services (#376)

- Add sms and edit-sms component
- Add notification and edit-notification component
- Add email and edit-email component
- Add amazon-s3 and edit-amazon-s3 component

Fixes: #182 and Fixes: #183

src/app/system/external-services/notification/edit-notification/edit-notification.component.html

@@ -0,0 +1,48 @@
+<div class="container">
+
+  <mat-card>
+
+    <form [formGroup]="notificationConfigurationForm" (ngSubmit)="submit()">
+
+      <mat-card-content>
+
+        <div fxLayout="column">
+
+          <mat-form-field>
+            <mat-label>Server Key</mat-label>
+            <input matInput required formControlName="server_key">
+            <mat-error *ngIf="notificationConfigurationForm.controls.server_key.hasError('required')">
+              Server Key is <strong>required</strong>
+            </mat-error>
+          </mat-form-field>
+
+          <mat-form-field>
+            <mat-label>GCM End Point</mat-label>
+            <input matInput required formControlName="gcm_end_point">
+            <mat-error *ngIf="notificationConfigurationForm.controls.gcm_end_point.hasError('required')">
+              GCM End Point is <strong>required</strong>
+            </mat-error>
+          </mat-form-field>
+
+          <mat-form-field>
+            <mat-label>FCM End Point</mat-label>
+            <input matInput required formControlName="fcm_end_point">
+            <mat-error *ngIf="notificationConfigurationForm.controls.fcm_end_point.hasError('required')">
+              FCM End Point is <strong>required</strong>
+            </mat-error>
+          </mat-form-field>
+
+        </div>
+
+      </mat-card-content>
+
+      <mat-card-actions fxLayout="row" fxLayout.xs="column" fxLayoutAlign="center" fxLayoutGap="5px">
+        <button type="button" mat-raised-button [routerLink]="['../']">Cancel</button>
+        <button mat-raised-button color="primary" [disabled]="!notificationConfigurationForm.valid || notificationConfigurationForm.pristine">Submit</button>
+      </mat-card-actions>
+
+    </form>
+
+  </mat-card>
+
+</div>

src/app/system/external-services/notification/edit-notification/edit-notification.component.scss

@@ -0,0 +1,3 @@
+.container {
+    max-width: 37rem;
+}

src/app/system/external-services/notification/edit-notification/edit-notification.component.spec.ts

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

src/app/system/external-services/notification/edit-notification/edit-notification.component.ts

@@ -0,0 +1,70 @@
+/** Angular Imports */
+import { Component, OnInit } from '@angular/core';
+import { ActivatedRoute, Router } from '@angular/router';
+import { FormGroup, FormBuilder, Validators } from '@angular/forms';
+
+/** Custom Services */
+import { SystemService } from 'app/system/system.service';
+
+/**
+ * Edit Notification Configuration Component.
+ */
+@Component({
+  selector: 'mifosx-edit-notification',
+  templateUrl: './edit-notification.component.html',
+  styleUrls: ['./edit-notification.component.scss']
+})
+export class EditNotificationComponent implements OnInit {
+
+  /** Notification Configuration data */
+  notificationConfigurationData: any;
+  /** Notification Configuration Form */
+  notificationConfigurationForm: FormGroup;
+
+  /**
+   * Retrieves the Notification configuration data from `resolve`.
+   * @param {FormBuilder} formBuilder Form Builder.
+   * @param {SystemService} systemService Accounting Service.
+   * @param {ActivatedRoute} route Activated Route.
+   * @param {Router} router Router for navigation.
+   */
+  constructor(private formBuilder: FormBuilder,
+              private systemService: SystemService,
+              private route: ActivatedRoute,
+              private router: Router) {
+    this.route.data.subscribe((data: { notificationConfiguration: any }) => {
+      this.notificationConfigurationData = data.notificationConfiguration;
+    });
+  }
+
+  /**
+   * Creates Notification configuration form.
+   */
+  ngOnInit() {
+    this.setNotificationConfigurationForm();
+  }
+
+  /**
+   * Creates Notification configuration form.
+   */
+  setNotificationConfigurationForm() {
+    this.notificationConfigurationForm = this.formBuilder.group({
+      'server_key': [this.notificationConfigurationData[0].value, Validators.required],
+      'gcm_end_point': [this.notificationConfigurationData[1].value, Validators.required],
+      'fcm_end_point': [this.notificationConfigurationData[2].value, Validators.required]
+    });
+  }
+
+  /**
+   * Submits the Notification configuration and updates the Notification configuration,
+   * if successful redirects to view Notification configuration.
+   */
+  submit() {
+    this.systemService
+      .updateExternalConfiguration('NOTIFICATION', this.notificationConfigurationForm.value)
+      .subscribe((response: any) => {
+        this.router.navigate(['../'], { relativeTo: this.route });
+      });
+  }
+
+}