Improve loader

src/app/pages/gabinete-digital/diplomas/diploma/diploma.page.ts

@@ -168,6 +168,9 @@ export class DiplomaPage implements OnInit {
       },
       "AttachmentList" :documents,
     }
+
+    const loader = this.toastService.loading()
+
     try {
       await this.processes.CompleteTask(body).toPromise()
       
@@ -178,6 +181,9 @@ export class DiplomaPage implements OnInit {
     } catch (error) {
       this.toastService.badRequest()
     }
+    finally {
+      loader.remove()
+    }
   }
 
   async askToChange(note:string, documents:any){
@@ -191,12 +197,17 @@ export class DiplomaPage implements OnInit {
       "AttachmentList" :documents,
     }
 
+    const loader = this.toastService.loading()
     try {
       await this.processes.CompleteTask(body).toPromise()
       this.toastService.successMessage()
     } catch (error) {
       this.toastService.badRequest()
     }
+    finally {
+      loader.remove()
+    }
+
   }
 
   async finish(note:string, documents:any){
@@ -210,12 +221,18 @@ export class DiplomaPage implements OnInit {
       },
       "AttachmentList" :documents,
     }
+
+    const loader = this.toastService.loading()
+
     try {
       await this.processes.CompleteTask(body).toPromise();
       this.toastService.successMessage('Processo concluído')
     } catch (error) {
       this.toastService.badRequest()
     }
+    finally {
+      loader.remove()
+    }
 
   }