update copy project logic

api/src/routes/projects.py

@@ -11,13 +11,14 @@
 
 @router.get("/", dependencies=[Depends(JWTBearer())])
 async def get_projects(token: str = Depends(JWTBearer())):
+    """Get all projects by user id."""
     token_data = decode_jwt(token)
     return project_document().all({"user_ids": token_data["user_id"]})
 
 
 @router.post("/project/create/", dependencies=[Depends(JWTBearer())])
 async def create_project(project: ProjectModel, token: str = Depends(JWTBearer())):
-    """Register a new user."""
+    """Create a new project."""
 
     payload = project.model_dump()
     token_data = decode_jwt(token)
@@ -36,6 +37,31 @@ async def create_project(project: ProjectModel, token: str = Depends(JWTBearer()
     return project_id
 
 
+@router.post("/project/{project_id}/copy/", dependencies=[Depends(JWTBearer())])
+async def copy_project(
+    project_id: str, project: ProjectModel, token: str = Depends(JWTBearer())
+):
+    """Create a new project from an existing project."""
+
+    payload = project.model_dump()
+    token_data = decode_jwt(token)
+    payload["user_ids"] = [token_data["user_id"]]
+    new_project_id = project_document().create(payload)
+    case_documents = case_document().all({"project_id": project_id})
+
+    # Generate all cases from the existing project
+    for case in case_documents:
+        case_document().create(
+            {
+                "project_id": new_project_id,
+                "name": case["name"],
+                "diagram_data": case["diagram_data"],
+            }
+        )
+
+    return new_project_id
+
+
 @router.get("/project/{project_id}/", dependencies=[Depends(JWTBearer())])
 async def get_project(project_id: str, token: str = Depends(JWTBearer())):
     """Get a project."""

web/src/app/components/projects/projects.component.ts

@@ -66,9 +66,14 @@ export class ProjectsComponent implements OnInit {
   }
 
   copyProject(project: Project): void {
+    if (!project._id) {
+      console.error('Cannot delete project without ID');
+      return;
+    }
+
     // Append " (copy)" to the original project name and create a new project
     const copyName = project.name + ' (copy)';
-    this.projectService.createProject({ name: copyName }).subscribe({
+    this.projectService.copyProject(project._id, { name: copyName }).subscribe({
       next: () => {
         // Refresh the projects component after copying the project
         this.loadProjects();

web/src/app/services/project.service.ts

@@ -36,6 +36,11 @@ export class ProjectService {
     return this.http.post<Project>(`${this.apiUrl}/project/create/`, project, { headers: this.getAuthHeaders() });
   }
 
+  // Copy an existing project
+  copyProject(projectId: string, project: Project): Observable<Project> {
+    return this.http.post<Project>(`${this.apiUrl}/project/${projectId}/copy/`, project, { headers: this.getAuthHeaders() });
+  }
+
   // Fetch a specific project by ID
   getProjectById(projectId: string): Observable<Project> {
     return this.http.get<Project>(`${this.apiUrl}/project/${projectId}/`, { headers: this.getAuthHeaders() });