Implementation of POST todo handler

post_service_impl.go

// TodosPost - Add new todo note
func (s *TodosApiService) TodosPost(
	ctx *core.MifyRequestContext, todoNoteCreateRequest openapi.TodoNoteCreateRequest) (openapi.ServiceResponse, error) {
	todoSvc := apputil.GetServiceExtra(ctx.ServiceContext()).TodoService

	note, err := todoSvc.CreateTodo(ctx, domain.TodoNote{
		Title: todoNoteCreateRequest.Title,
		Description: todoNoteCreateRequest.Description,
	})
	if err != nil {
		// Pass some user friendly error to user instead of internal one,
		// which will be available in service logs. Since we don't expect
		// any errors here, we return Internal Server Error, which is catch-all
		// for all unknown bad things. These kind of errors will be reported in
		// metrics and it's easy to set alerts for them.
		return openapi.Response(http.StatusInternalServerError, openapi.Error{
			Code: strconv.Itoa(http.StatusInternalServerError),
			Message: "Failed to create todo note",
		}), err
	}

	return openapi.Response(http.StatusOK, handlers.MakeAPITodoNote(note)), nil
}