25 lines
560 B
Go
25 lines
560 B
Go
package models
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// Delete deletes a list <-> user relation
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func (lu *ListUser) Delete() (err error) {
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// Check if the user exists
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_, err = GetUserByID(lu.UserID)
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if err != nil {
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return
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}
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// Check if the user has access to the list
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has, err := x.Where("user_id = ? AND list_id = ?", lu.UserID, lu.ListID).
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Get(&ListUser{})
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if err != nil {
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return
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}
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if !has {
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return ErrUserDoesNotHaveAccessToList{ListID: lu.ListID, UserID: lu.UserID}
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}
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_, err = x.Where("user_id = ? AND list_id = ?", lu.UserID, lu.ListID).
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Delete(&ListUser{})
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return
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}
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