Fix modal displaying and add image to application entity.

cerberus/src/app/applications/create-application/create-application.component.ts

@@ -3,6 +3,7 @@ import { FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { Application } from 'src/app/core/entities/Application';
 import { ReferentialData } from 'src/app/core/entities/ReferentialData';
 import { ApplicationService } from 'src/app/core/services/application.service';
+import { ModalService } from 'src/app/core/services/modal.service';
 import { ReferentialDataService } from 'src/app/core/services/referential-data.service';
 
 @Component({
@@ -14,14 +15,16 @@ export class CreateApplicationComponent implements OnInit {
   form: FormGroup = this._formBuilder.group({
     name: [undefined, Validators.required],
     serviceName: [undefined, Validators.required],
-    serviceType: [undefined, Validators.required]
+    serviceType: [undefined, Validators.required],
+    image: [undefined, Validators.required]
   });
   serviceTypes: ReferentialData[] = [];
 
   constructor(
     private _formBuilder: FormBuilder,
     private _referentialDataService: ReferentialDataService,
-    private _applicationService: ApplicationService
+    private _applicationService: ApplicationService,
+    private _modalService: ModalService
   ) { }
 
   ngOnInit(): void {
@@ -40,4 +43,8 @@ export class CreateApplicationComponent implements OnInit {
       console.error('Form is invalid');
     }
   }
+
+  onCancel(): void {
+    this._modalService.close();
+  }
 }