vikunja-api/models/list_items_create_update.go

package models

// Create is the implementation to create a list task
func (i *ListTask) Create(doer *User) (err error) {
	i.ID = 0

	// Check if we have at least a text
	if i.Text == "" {
		return ErrListTaskCannotBeEmpty{}
	}

	// Check if the list exists
	_, err = GetListByID(i.ListID)
	if err != nil {
		return
	}

	user, err := GetUserByID(doer.ID)
	if err != nil {
		return err
	}

	i.CreatedByID = user.ID
	i.CreatedBy = user
	_, err = x.Insert(i)
	return err
}

// Update updates a list task
func (i *ListTask) Update() (err error) {
	// Check if the task exists
	ot, err := GetListTaskByID(i.ID)
	if err != nil {
		return
	}

	// If we dont have a text, use the one from the original task
	if i.Text == "" {
		i.Text = ot.Text
	}

	// For whatever reason, xorm dont detect if done is updated, so we need to update this every time by hand
	if i.Done != ot.Done {
		_, err = x.ID(i.ID).Cols("done").Update(i)
		return
	} else {
		_, err = x.ID(i.ID).Update(i)
		return
	}
}