LogalDeveloper/owncast
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Some migration fixes and database optimizations

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This commit is contained in:
Gabe Kangas
2021-07-22 23:28:01 -07:00
parent c4c1ecfc7b
commit 484098afda
5 changed files with 41 additions and 27 deletions
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24
core/chat/persistence.go
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@@ -22,7 +22,7 @@ const (
func setupPersistence() {
_datastore = data.GetDatastore()
createMessagesTable()
data.CreateMessagesTable(_datastore.DB)
chatDataPruner := time.NewTicker(5 * time.Minute)
go func() {
@@ -33,26 +33,6 @@ func setupPersistence() {
}()
}
func createMessagesTable() {
createTableSQL := `CREATE TABLE IF NOT EXISTS messages (
"id" string NOT NULL PRIMARY KEY,
"user_id" INTEGER,
"body" TEXT,
"eventType" TEXT,
"hidden_at" DATETIME,
"timestamp" DATETIME
);`
stmt, err := _datastore.DB.Prepare(createTableSQL)
if err != nil {
log.Fatal("error creating chat messages table", err)
}
defer stmt.Close()
if _, err := stmt.Exec(); err != nil {
log.Fatal("error creating chat messages table", err)
}
}
func SaveUserMessage(event events.UserMessageEvent) {
saveEvent(event.Id, event.User.Id, event.Body, event.Type, event.HiddenAt, event.Timestamp)
}
@@ -176,7 +156,7 @@ func GetChatModerationHistory() []events.UserMessageEvent {
func GetChatHistory() []events.UserMessageEvent {
// Get all visible messages
var query = fmt.Sprintf("SELECT id, user_id, body, eventType, hidden_at, timestamp, display_name, display_color, created_at, disabled_at, previous_names, namechanged_at FROM (SELECT * FROM messages LEFT OUTER JOIN users ON messages.user_id = users.id WHERE hidden_at IS NULL ORDER BY timestamp DESC LIMIT %d) ORDER BY timestamp asc", maxBacklogNumber)
var query = fmt.Sprintf("SELECT id, user_id, body, eventType, hidden_at, timestamp, display_name, display_color, created_at, disabled_at, previous_names, namechanged_at FROM (SELECT * FROM messages LEFT OUTER JOIN users ON messages.user_id = users.id WHERE hidden_at IS NULL AND disabled_at IS NULL ORDER BY timestamp DESC LIMIT %d) ORDER BY timestamp asc", maxBacklogNumber)
return getChat(query)
}