refactor: templates module (#1199)

See: #1196

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

@@ -1,11 +1,11 @@
 <div class="container m-b-20" fxLayout="row" fxLayoutAlign="end" fxLayoutGap="20px">
 
-  <button mat-raised-button color="primary" [routerLink]="['edit']">
+  <button mat-raised-button color="primary" [routerLink]="['edit']" *mifosxHasPermission="'UPDATE_TEMPLATE'">
     <fa-icon icon="edit"></fa-icon>&nbsp;&nbsp;
     Edit
   </button>
 
-  <button mat-raised-button color="warn" (click)="delete()">
+  <button mat-raised-button color="warn" (click)="delete()" *mifosxHasPermission="'DELETE_TEMPLATE'">
     <fa-icon icon="trash"></fa-icon>&nbsp;&nbsp;
     Delete
   </button>

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

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit } from '@angular/core';
+import { Component } from '@angular/core';
 import { ActivatedRoute, Router } from '@angular/router';
 import { MatDialog } from '@angular/material';
 
@@ -17,7 +17,7 @@ import { DeleteDialogComponent } from 'app/shared/delete-dialog/delete-dialog.co
   templateUrl: './view-template.component.html',
   styleUrls: ['./view-template.component.scss']
 })
-export class ViewTemplateComponent implements OnInit {
+export class ViewTemplateComponent {
 
   /** Template Data */
   templateData: any;
@@ -38,9 +38,6 @@ export class ViewTemplateComponent implements OnInit {
     });
   }
 
-  ngOnInit() {
-  }
-
   /**
    * Deletes the template and redirects to templates.
    */