Golang ChannelMember.PreSave Examples

Example #1

File: sql_channel_store.go Project: alphafeng/platform

func (s SqlChannelStore) SaveMember(member *model.ChannelMember) StoreChannel {
	storeChannel := make(StoreChannel)

	go func() {
		result := StoreResult{}

		member.PreSave()
		if result.Err = member.IsValid(); result.Err != nil {
			storeChannel <- result
			return
		}

		if err := s.GetMaster().Insert(member); err != nil {
			if IsUniqueConstraintError(err.Error(), "ChannelId", "channelmembers_pkey") {
				result.Err = model.NewAppError("SqlChannelStore.SaveMember", "A channel member with that id already exists", "channel_id="+member.ChannelId+", user_id="+member.UserId+", "+err.Error())
			} else {
				result.Err = model.NewAppError("SqlChannelStore.SaveMember", "We couldn't save the channel member", "channel_id="+member.ChannelId+", user_id="+member.UserId+", "+err.Error())
			}
		} else {
			result.Data = member
		}

		storeChannel <- result
		close(storeChannel)
	}()

	return storeChannel
}

Example #2

func (s SqlChannelStore) saveMemberT(transaction *gorp.Transaction, member *model.ChannelMember, channel *model.Channel) StoreResult {
	result := StoreResult{}

	member.PreSave()
	if result.Err = member.IsValid(); result.Err != nil {
		return result
	}

	if err := transaction.Insert(member); err != nil {
		if IsUniqueConstraintError(err.Error(), []string{"ChannelId", "channelmembers_pkey"}) {
			result.Err = model.NewLocAppError("SqlChannelStore.SaveMember", "store.sql_channel.save_member.exists.app_error", nil, "channel_id="+member.ChannelId+", user_id="+member.UserId+", "+err.Error())
		} else {
			result.Err = model.NewLocAppError("SqlChannelStore.SaveMember", "store.sql_channel.save_member.save.app_error", nil, "channel_id="+member.ChannelId+", user_id="+member.UserId+", "+err.Error())
		}
	} else {
		result.Data = member
	}

	return result
}

Example #3

File: sql_channel_store.go Project: mf1389004071/platform

func (s SqlChannelStore) saveMemberT(transaction *gorp.Transaction, member *model.ChannelMember, channel *model.Channel) StoreResult {
	result := StoreResult{}

	member.PreSave()
	if result.Err = member.IsValid(); result.Err != nil {
		return result
	}

	if err := transaction.Insert(member); err != nil {
		if IsUniqueConstraintError(err.Error(), "ChannelId", "channelmembers_pkey") {
			result.Err = model.NewAppError("SqlChannelStore.SaveMember", "A channel member with that id already exists", "channel_id="+member.ChannelId+", user_id="+member.UserId+", "+err.Error())
		} else {
			result.Err = model.NewAppError("SqlChannelStore.SaveMember", "We couldn't save the channel member", "channel_id="+member.ChannelId+", user_id="+member.UserId+", "+err.Error())
		}
	} else {
		result.Data = member
	}

	return result
}

Example #4

File: sql_channel_store.go Project: jeffsheltren/platform

func (s SqlChannelStore) SaveMember(member *model.ChannelMember) StoreChannel {
	storeChannel := make(StoreChannel)

	go func() {
		result := StoreResult{}

		// Grab the channel we are saving this member to
		if cr := <-s.Get(member.ChannelId); cr.Err != nil {
			result.Err = cr.Err
		} else {
			channel := cr.Data.(*model.Channel)

			member.PreSave()
			if result.Err = member.IsValid(); result.Err != nil {
				storeChannel <- result
				return
			}

			if err := s.GetMaster().Insert(member); err != nil {
				if IsUniqueConstraintError(err.Error(), "ChannelId", "channelmembers_pkey") {
					result.Err = model.NewAppError("SqlChannelStore.SaveMember", "A channel member with that id already exists", "channel_id="+member.ChannelId+", user_id="+member.UserId+", "+err.Error())
				} else {
					result.Err = model.NewAppError("SqlChannelStore.SaveMember", "We couldn't save the channel member", "channel_id="+member.ChannelId+", user_id="+member.UserId+", "+err.Error())
				}
			} else {
				result.Data = member
				// If sucessfull record members have changed in channel
				if mu := <-s.extraUpdated(channel); mu.Err != nil {
					result.Err = mu.Err
				}
			}
		}

		storeChannel <- result
		close(storeChannel)
	}()

	return storeChannel
}