Implemented onClick (on toast) event that can be added to ToastOption

src/toast.component.ts

@@ -2,36 +2,48 @@
 // This project is licensed under the terms of the MIT license.
 // https://github.com/akserg/ng2-toasty
 
-import { Component, Input, Output, EventEmitter } from '@angular/core';
+import { Component, EventEmitter, Input, Output } from '@angular/core';
 
 import { ToastData } from './toasty.service';
+import { isFunction } from 'util';
 
 /**
  * A Toast component shows message with title and close button.
  */
 @Component({
-  selector: 'ng2-toast',
-  template: `
-        <div class="toast" [ngClass]="[toast.type, toast.theme]">
+    selector: 'ng2-toast',
+    template: `
+        <div class="toast" [ngClass]="[toast.type, toast.theme]" (click)="click($event)">
             <div *ngIf="toast.showClose" class="close-button" (click)="close($event)"></div>
             <div *ngIf="toast.title || toast.msg" class="toast-text">
                 <span *ngIf="toast.title" class="toast-title" [innerHTML]="toast.title | safeHtml"></span>
-                <br *ngIf="toast.title && toast.msg" />
+                <br *ngIf="toast.title && toast.msg"/>
                 <span *ngIf="toast.msg" class="toast-msg" [innerHtml]="toast.msg | safeHtml"></span>
             </div>
         </div>`
 })
 export class ToastComponent {
 
-  @Input() toast: ToastData;
-  @Output('closeToast') closeToastEvent = new EventEmitter();
+    @Input() toast: ToastData;
+    @Output('closeToast') closeToastEvent = new EventEmitter();
 
-  /**
-   * Event handler invokes when user clicks on close button.
-   * This method emit new event into ToastyContainer to close it.
-   */
-  close($event: any) {
-    $event.preventDefault();
-    this.closeToastEvent.next(this.toast);
-  }
+    /**
+     * Event handler invokes when user clicks on close button.
+     * This method emit new event into ToastyContainer to close it.
+     */
+    close($event: any) {
+        $event.preventDefault();
+        this.closeToastEvent.next(this.toast);
+    }
+
+    /**
+     * Event handler invokes when user clicks on Toast button.
+     * This method emit new event into ToastyContainer to close it.
+     */
+    click($event: any) {
+        $event.preventDefault();
+        if (this.toast.onClick && isFunction(this.toast.onClick)) {
+            this.toast.onClick.call(this, this.toast);
+        }
+    }
 }