public async Task <ActionResult> Add(TechnicalStaffRoleModel technicalStaffRoleModel) { var technicalStaffRole = new DomainClasses.TechnicalStaffRole { IsCommon = technicalStaffRoleModel.IsCommon, Name = technicalStaffRoleModel.Name, }; _technicalStaffRoleService.Add(technicalStaffRole); await _dbContext.SaveChangesAsync(); return(Json(technicalStaffRole.Id)); }