add route delete in service assignments

AngularApp/src/app/exercise-student/exercise-student.component.ts

@@ -18,18 +18,6 @@ export class ExerciseStudentComponent implements OnInit {
     'language'
   ];
 
-  dataAssignment : Assignment [] = [
-    // {
-    //   title: 'TCP',
-    //   description: 'Technique de compilation',
-    //   language: 'Java'
-    // },
-    // {
-    //   title: 'Virtualisation',
-    //   description: 'Comprehension des VM',
-    //   language: 'C'
-    // },
-  ];
 
   displayedColumns: string[] = [
     'id',
@@ -163,7 +151,7 @@ export class ExerciseStudentComponent implements OnInit {
 
   dataSource = new MatTableDataSource(this.EmpData);
   dataSourceFilters = new MatTableDataSource(this.EmpData);
-  dataSourceAssignment = new MatTableDataSource(this.dataAssignment);
+  // dataSourceAssignment = new MatTableDataSource(this.dataAssignment);
 
   constructor() {}
 
@@ -184,7 +172,7 @@ export class ExerciseStudentComponent implements OnInit {
       defaultValue: this.defaultValue,
     });
 
-    this.assignmentFilter = this.dataAssignment;
+    // this.assignmentFilter = this.dataAssignment;
     this.dataSourceFilters.filterPredicate = function (record, filter) {
       debugger;
       var map = new Map(JSON.parse(filter));
@@ -215,7 +203,7 @@ export class ExerciseStudentComponent implements OnInit {
       // this.assignmentFilter = this.dataAssignment.filter(p => p.language === ob.value);
     }
     if (ob.value == 'All') {
-      this.assignmentFilter = this.dataAssignment;
+      // this.assignmentFilter = this.dataAssignment;
     }
   }
 }
\ No newline at end of file

AngularApp/src/app/table-list/table-list.component.html

@@ -24,11 +24,12 @@
                                     <td>{{assignment.gitlabLastInfo.updated_at | date:"dd MMM yyyy 'at' hh:mm"}}</td>
                                     <td>{{assignment.gitlabLink}}</td>
                                     <td>
-                                        <button class="btn btn-outline-danger">Delete</button>
+                                        <button class="btn btn-outline-danger" (click)="delAssignment(assignment.gitlabId)">Delete</button>
                                     </td>
                                    </tr>
                                 </tbody>
                             </table>
+                            <h1>{{ delStatus }}</h1>
                         </div>
                     </div>
                 </div>

AngularApp/src/app/table-list/table-list.component.ts

@@ -13,10 +13,25 @@ export class TableListComponent implements OnInit {
   assignments : Assignment[] = []
   data : [] = []
   formattedDate : string
+  delStatus : string;
   headers : string[] = ['Gitlab ID', 'Name', 'Description', 'Creation date', 'Last Update', 'gitlabLink', 'Options'];
   
   constructor(private service : AssignmentService) { }
   
+
+  delAssignment(id: number) {
+    console.log(id);
+    this.service.delAssignments(id).subscribe(
+      () => {
+        this.delStatus = 'Delete successful';
+      },
+      (error) => {
+        console.error('Error deleting assignment:', error);
+        this.delStatus = 'Delete failed';
+      }
+    );
+  }
+
   ngOnInit() {
     this.service.getAssignments().subscribe((assignment) => {
       this.assignments = assignment
@@ -24,12 +39,7 @@ export class TableListComponent implements OnInit {
         this.assignments[i].gitlabCreationInfo = JSON.parse(assignment[i].gitlabCreationInfo)
         this.assignments[i].gitlabLastInfo = JSON.parse(assignment[i].gitlabLastInfo)
       }
+      console.log(this.assignments[0].gitlabCreationInfo)
     })
-    
-    
-  }
-  
-  delAssignment() {
-    
   }
 }

AngularApp/src/services/assignment.service.ts

@@ -14,4 +14,9 @@ export class AssignmentService {
   getAssignments(): Observable<Assignment[]> {
     return this.http.get<Assignment[]>(`${this.baseUrl}/assignments`);
   }
+  
+  delAssignments(id: number): Observable<any> {
+    const url = `${this.baseUrl}/assignments/${id}`;
+    return this.http.delete(url);
+  }
 }