func (dh DataHandler) UpdateInvitee(updateMe entities.Invitee) error {
// get the current invitee to diff
curInvitee, err := dh.GetInviteeFromID(updateMe.InviteeID)
if err != nil {
return err
}
// update info from db
updateMe.FkEventID = curInvitee.FkEventID
updateMe.FkGuestID = curInvitee.FkGuestID
// check and make sure the self id is not different
if updateMe.FkGuestID != updateMe.Self.GuestID ||
updateMe.Self.GuestID != curInvitee.Self.GuestID {
return errors.New("bad invitee self id")
}
// update the invitee self
err = dh.updateGuest(updateMe.Self)
if err != nil {
return err
}
// lastly, update the invitee obj
db := dh.conn.Save(updateMe)
return db.Error
}
func (dh DataHandler) CreateInvitee(createMe *entities.Invitee) error {
// TODO: check and make sure email doesn't exist yet
// create the invitee self
cErr := dh.createGuest(&createMe.Self)
if cErr != nil {
return cErr
}
// assign the id of self to the foreign key entry
createMe.FkGuestID = createMe.Self.GuestID
db := dh.conn.Create(&createMe)
if db.Error != nil {
return db.Error
}
for key, value := range createMe.Friends {
value.FkInviteeID = createMe.InviteeID
cigErr := dh.CreateInviteeFriend(&value)
if cigErr != nil {
return cigErr
}
// assign the value so we can get the ids on the obj
createMe.Friends[key] = value
}
return db.Error
}
func (is inviteeService) CreateInviteeForEvent(invitee *entities.Invitee, event entities.Event) utils.Error {
invitee.FkEventID = event.EventID
err := is.da.CreateInvitee(invitee)
if err != nil {
return utils.NewApiError(500, err.Error())
}
return nil
}
func (dh DataHandler) addInviteeFriendsToInvitee(invitee entities.Invitee) (entities.Invitee, error) {
inviteeFriends, err := dh.GetInviteeFriendsFromInviteeID(invitee.InviteeID)
if err != nil {
return entities.Invitee{}, err
}
invitee.Friends = inviteeFriends
return invitee, nil
}