func (s SqlPostStore) Save(post *model.Post) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
if len(post.Id) > 0 {
result.Err = model.NewAppError("SqlPostStore.Save",
"You cannot update an existing Post", "id="+post.Id)
storeChannel <- result
close(storeChannel)
return
}
post.PreSave()
if result.Err = post.IsValid(); result.Err != nil {
storeChannel <- result
close(storeChannel)
return
}
if err := s.GetMaster().Insert(post); err != nil {
result.Err = model.NewAppError("SqlPostStore.Save", "We couldn't save the Post", "id="+post.Id+", "+err.Error())
} else {
time := model.GetMillis()
if post.Type != model.POST_JOIN_LEAVE {
s.GetMaster().Exec("UPDATE Channels SET LastPostAt = :LastPostAt, TotalMsgCount = TotalMsgCount + 1 WHERE Id = :ChannelId", map[string]interface{}{"LastPostAt": time, "ChannelId": post.ChannelId})
} else {
// don't update TotalMsgCount for unimportant messages so that the channel isn't marked as unread
s.GetMaster().Exec("UPDATE Channels SET LastPostAt = :LastPostAt WHERE Id = :ChannelId", map[string]interface{}{"LastPostAt": time, "ChannelId": post.ChannelId})
}
if len(post.RootId) > 0 {
s.GetMaster().Exec("UPDATE Posts SET UpdateAt = :UpdateAt WHERE Id = :RootId", map[string]interface{}{"UpdateAt": time, "RootId": post.RootId})
}
result.Data = post
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (s SqlPostStore) Update(newPost *model.Post, oldPost *model.Post) StoreChannel {
storeChannel := make(StoreChannel, 1)
go func() {
result := StoreResult{}
newPost.UpdateAt = model.GetMillis()
oldPost.DeleteAt = newPost.UpdateAt
oldPost.UpdateAt = newPost.UpdateAt
oldPost.OriginalId = oldPost.Id
oldPost.Id = model.NewId()
if result.Err = newPost.IsValid(); result.Err != nil {
storeChannel <- result
close(storeChannel)
return
}
if _, err := s.GetMaster().Update(newPost); err != nil {
result.Err = model.NewLocAppError("SqlPostStore.Update", "store.sql_post.update.app_error", nil, "id="+newPost.Id+", "+err.Error())
} else {
time := model.GetMillis()
s.GetMaster().Exec("UPDATE Channels SET LastPostAt = :LastPostAt WHERE Id = :ChannelId", map[string]interface{}{"LastPostAt": time, "ChannelId": newPost.ChannelId})
if len(newPost.RootId) > 0 {
s.GetMaster().Exec("UPDATE Posts SET UpdateAt = :UpdateAt WHERE Id = :RootId", map[string]interface{}{"UpdateAt": time, "RootId": newPost.RootId})
}
// mark the old post as deleted
s.GetMaster().Insert(oldPost)
result.Data = newPost
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}
func (s SqlPostStore) Save(post *model.Post) StoreChannel {
storeChannel := make(StoreChannel)
go func() {
result := StoreResult{}
if len(post.Id) > 0 {
result.Err = model.NewAppError("SqlPostStore.Save",
"You cannot update an existing Post", "id="+post.Id)
storeChannel <- result
close(storeChannel)
return
}
post.PreSave()
if result.Err = post.IsValid(); result.Err != nil {
storeChannel <- result
close(storeChannel)
return
}
if err := s.GetMaster().Insert(post); err != nil {
result.Err = model.NewAppError("SqlPostStore.Save", "We couldn't save the Post", "id="+post.Id+", "+err.Error())
} else {
time := model.GetMillis()
s.GetMaster().Exec("UPDATE Channels SET LastPostAt = ?, TotalMsgCount = TotalMsgCount + 1 WHERE Id = ?", time, post.ChannelId)
if len(post.RootId) > 0 {
s.GetMaster().Exec("UPDATE Posts SET UpdateAt = ? WHERE Id = ?", time, post.RootId)
}
result.Data = post
}
storeChannel <- result
close(storeChannel)
}()
return storeChannel
}