本文整理汇总了Golang中github.com/mattermost/platform/model.Channel.PreSave方法的典型用法代码示例。如果您正苦于以下问题：Golang Channel.PreSave方法的具体用法？Golang Channel.PreSave怎么用？Golang Channel.PreSave使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/mattermost/platform/model.Channel的用法示例。
在下文中一共展示了Channel.PreSave方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: Save
func (s SqlChannelStore) Save(channel *model.Channel) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
if len(channel.Id) > 0 {
result.Err = model.NewAppError("SqlChannelStore.Save",
"Must call update for exisiting channel", "id="+channel.Id)
storeChannel <- result
close(storeChannel)
return
}
channel.PreSave()
if result.Err = channel.IsValid(); result.Err != nil {
storeChannel <- result
close(storeChannel)
return
}
if count, err := s.GetMaster().SelectInt("SELECT COUNT(0) FROM Channels WHERE TeamId = :TeamId AND DeleteAt = 0 AND (Type = 'O' OR Type = 'P')", map[string]interface{}{"TeamId": channel.TeamId}); err != nil {
result.Err = model.NewAppError("SqlChannelStore.Save", "Failed to get current channel count", "teamId="+channel.TeamId+", "+err.Error())
storeChannel <- result
close(storeChannel)
return
} else if count > 150 {
result.Err = model.NewAppError("SqlChannelStore.Save", "You've reached the limit of the number of allowed channels.", "teamId="+channel.TeamId)
storeChannel <- result
close(storeChannel)
return
}
if err := s.GetMaster().Insert(channel); err != nil {
if IsUniqueConstraintError(err.Error(), "Name", "channels_name_teamid_key") {
dupChannel := model.Channel{}
s.GetReplica().SelectOne(&dupChannel, "SELECT * FROM Channels WHERE TeamId = :TeamId AND Name = :Name AND DeleteAt > 0", map[string]interface{}{"TeamId": channel.TeamId, "Name": channel.Name})
if dupChannel.DeleteAt > 0 {
result.Err = model.NewAppError("SqlChannelStore.Update", "A channel with that name was previously created", "id="+channel.Id+", "+err.Error())
} else {
result.Err = model.NewAppError("SqlChannelStore.Update", "A channel with that name already exists", "id="+channel.Id+", "+err.Error())
}
} else {
result.Err = model.NewAppError("SqlChannelStore.Save", "We couldn't save the channel", "id="+channel.Id+", "+err.Error())
}
} else {
result.Data = channel
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}示例2: Save
func (s SqlChannelStore) Save(channel *model.Channel) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
if len(channel.Id) > 0 {
result.Err = model.NewAppError("SqlChannelStore.Save",
"Must call update for exisiting channel", "id="+channel.Id)
storeChannel <- result
close(storeChannel)
return
}
channel.PreSave()
if result.Err = channel.IsValid(); result.Err != nil {
storeChannel <- result
close(storeChannel)
return
}
if count, err := s.GetMaster().SelectInt("SELECT COUNT(0) FROM Channels WHERE TeamId = ? AND DeleteAt = 0 AND (Type ='O' || Type ='P')", channel.TeamId); err != nil {
result.Err = model.NewAppError("SqlChannelStore.Save", "Failed to get current channel count", "teamId="+channel.TeamId+", "+err.Error())
storeChannel <- result
close(storeChannel)
return
} else if count > 150 {
result.Err = model.NewAppError("SqlChannelStore.Save", "You've reached the limit of the number of allowed channels.", "teamId="+channel.TeamId)
storeChannel <- result
close(storeChannel)
return
}
if err := s.GetMaster().Insert(channel); err != nil {
if strings.Contains(err.Error(), "Duplicate entry") && strings.Contains(err.Error(), "for key 'Name'") {
result.Err = model.NewAppError("SqlChannelStore.Save", "A channel with that name already exists", "id="+channel.Id+", "+err.Error())
} else {
result.Err = model.NewAppError("SqlChannelStore.Save", "We couldn't save the channel", "id="+channel.Id+", "+err.Error())
}
} else {
result.Data = channel
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}示例3: saveChannelT
func (s SqlChannelStore) saveChannelT(transaction *gorp.Transaction, channel *model.Channel) StoreResult {
result := StoreResult{}
if len(channel.Id) > 0 {
result.Err = model.NewAppError("SqlChannelStore.Save", "Must call update for exisiting channel", "id="+channel.Id)
return result
}
channel.PreSave()
if result.Err = channel.IsValid(); result.Err != nil {
return result
}
if channel.Type != model.CHANNEL_DIRECT {
if count, err := transaction.SelectInt("SELECT COUNT(0) FROM Channels WHERE TeamId = :TeamId AND DeleteAt = 0 AND (Type = 'O' OR Type = 'P')", map[string]interface{}{"TeamId": channel.TeamId}); err != nil {
result.Err = model.NewAppError("SqlChannelStore.Save", "Failed to get current channel count", "teamId="+channel.TeamId+", "+err.Error())
return result
} else if count > 1000 {
result.Err = model.NewAppError("SqlChannelStore.Save", "You've reached the limit of the number of allowed channels.", "teamId="+channel.TeamId)
return result
}
}
if err := transaction.Insert(channel); err != nil {
if IsUniqueConstraintError(err.Error(), "Name", "channels_name_teamid_key") {
dupChannel := model.Channel{}
s.GetMaster().SelectOne(&dupChannel, "SELECT * FROM Channels WHERE TeamId = :TeamId AND Name = :Name AND DeleteAt > 0", map[string]interface{}{"TeamId": channel.TeamId, "Name": channel.Name})
if dupChannel.DeleteAt > 0 {
result.Err = model.NewAppError("SqlChannelStore.Update", "A channel with that URL was previously created", "id="+channel.Id+", "+err.Error())
} else {
result.Err = model.NewAppError("SqlChannelStore.Update", "A channel with that URL already exists", "id="+channel.Id+", "+err.Error())
}
} else {
result.Err = model.NewAppError("SqlChannelStore.Save", "We couldn't save the channel", "id="+channel.Id+", "+err.Error())
}
} else {
result.Data = channel
}
return result
}