45 lines
902 B
Go
45 lines
902 B
Go
package models
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// Create is the implementation to create a list item
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func (i *ListItem) Create(doer *User) (err error) {
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//i.ListID = lID
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i.ID = 0
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return createOrUpdateListItem(i, doer)
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}
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// Update updates a list item
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func (i *ListItem) Update() (err error) {
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// Check if the item exists
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_, err = GetListItemByID(i.ID)
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if err != nil {
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return
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}
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return createOrUpdateListItem(i, &User{})
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}
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// Helper function for creation or updating of new lists as both methods share most of their logic
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func createOrUpdateListItem(i *ListItem, doer *User) (err error) {
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// Check if we have at least a text
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if i.Text == "" {
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return ErrListItemCannotBeEmpty{}
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}
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// Do the update
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if i.ID != 0 {
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_, err = x.ID(i.ID).Update(i)
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} else {
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user, _, err := GetUserByID(doer.ID)
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if err != nil {
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return err
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}
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i.CreatedByID = user.ID
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i.CreatedBy = user
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_, err = x.Insert(i)
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}
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return
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}
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