public HttpResponseMessage DeleteEmployeeProjectRoleAssignmnet(int employee_id, int project_id, int role_id) { HttpResponseMessage response = null; try { if (employee_id != 0 && project_id != 0 && role_id != 0) { Project_role project_role = ProjectRepo.GetAssignedEmployeebyid(employee_id, project_id, role_id); if (project_role != null) { ProjectRepo.DeleteEmployeeProjectRoleAssignmnet(project_role); response = Request.CreateResponse(HttpStatusCode.OK, new EMSResponseMessage("EMS_001", "Employee deleted from the given project", "Employee deleted from the given project")); } else { response = Request.CreateResponse(HttpStatusCode.OK, new EMSResponseMessage("EMS_001", "Failure : check employe id, role id and project id", "Failure : check employe id, role id and project id")); } } else { response = Request.CreateResponse(HttpStatusCode.OK, new EMSResponseMessage("EMS_102", "Invalid Input", "Please check input Json, Project details and employee status")); } } catch (Exception exception) { Debug.WriteLine(exception.Message); Debug.WriteLine(exception.GetBaseException()); response = Request.CreateResponse(HttpStatusCode.OK, new EMSResponseMessage("EMS_101", "Application Error", exception.Message)); } return(response); }