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ba9bf88a1c
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4cf9c3295f
5 changed files with 132 additions and 174 deletions
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@ -1,2 +1,3 @@
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# Tokens
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DISCORD_TOKEN=""
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ROOT_DIR=""
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@ -22,15 +22,6 @@ func BalanceGetCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (st
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return fmt.Sprintf("💸 You have %d Himbucks! 💸", balance), nil
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}
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func BalanceSyncCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
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syncError := lib.SyncBalance()
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if syncError != nil {
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return "", syncError
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}
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return fmt.Sprintf("💸 Force-Synchronized Himbucks! 💸"), nil
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}
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func LeaderboardCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
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entries, err := lib.GetLeaderboard(i.GuildID, 10)
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if err != nil {
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@ -51,48 +42,48 @@ func LeaderboardCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (s
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}
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func BalanceSendCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
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options := i.ApplicationCommandData().Options
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// Discord handles the user mention/tag and provides the correct user ID
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var recipientID string
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var amount int
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for _, opt := range options {
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switch opt.Name {
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case "user":
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recipientID = opt.UserValue(nil).ID
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case "amount":
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amount = int(opt.IntValue())
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}
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}
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// Validate amount
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if amount <= 0 {
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return "", fmt.Errorf("amount must be positive")
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}
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// Get sender's info
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sender, err := lib.GetUser(i)
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if err != nil {
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return "", fmt.Errorf("failed to get sender info: %w", err)
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}
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// Don't allow sending to self
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if sender.ID == recipientID {
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return "", fmt.Errorf("you cannot send himbucks to yourself")
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}
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// Get recipient's info
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recipient, err := s.User(recipientID)
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if err != nil {
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return "", fmt.Errorf("failed to get recipient info: %w", err)
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}
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// Send the himbucks
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err = lib.SendBalance(sender.ID, recipientID, i.GuildID, amount)
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if err != nil {
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return "", fmt.Errorf("failed to send himbucks: %w", err)
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}
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return fmt.Sprintf("💸 Successfully sent %d Himbucks to %s! 💸", amount, recipient.Username), nil
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options := i.ApplicationCommandData().Options
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// Discord handles the user mention/tag and provides the correct user ID
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var recipientID string
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var amount int
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for _, opt := range options {
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switch opt.Name {
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case "user":
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recipientID = opt.UserValue(nil).ID
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case "amount":
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amount = int(opt.IntValue())
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}
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}
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// Validate amount
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if amount <= 0 {
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return "", fmt.Errorf("amount must be positive")
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}
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// Get sender's info
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sender, err := lib.GetUser(i)
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if err != nil {
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return "", fmt.Errorf("failed to get sender info: %w", err)
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}
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// Don't allow sending to self
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if sender.ID == recipientID {
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return "", fmt.Errorf("you cannot send himbucks to yourself")
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}
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// Get recipient's info
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recipient, err := s.User(recipientID)
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if err != nil {
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return "", fmt.Errorf("failed to get recipient info: %w", err)
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}
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// Send the himbucks
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err = lib.SendBalance(sender.ID, recipientID, i.GuildID, amount)
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if err != nil {
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return "", fmt.Errorf("failed to send himbucks: %w", err)
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}
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return fmt.Sprintf("💸 Successfully sent %d Himbucks to %s! 💸", amount, recipient.Username), nil
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}
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29
lib/db.go
29
lib/db.go
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@ -17,35 +17,16 @@ var DBClient *sql.DB
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var DBConnector *libsql.Connector
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func InitDB() error {
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dbUrl := os.Getenv("DATABASE_URL")
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dbToken := os.Getenv("DATABASE_AUTH_TOKEN")
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if dbUrl == "" || dbToken == "" {
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return fmt.Errorf("database configuration missing")
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}
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// Determine DB path based on /data directory existence
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dbPath := "himbot.db" // default to local
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if _, err := os.Stat("/data"); !os.IsNotExist(err) {
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dbPath = "/data/himbot.db"
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}
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dbName := "file:./himbot.db"
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connector, connectorError := libsql.NewEmbeddedReplicaConnector(
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dbPath,
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dbUrl,
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libsql.WithAuthToken(dbToken),
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)
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if connectorError != nil {
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fmt.Fprintf(os.Stderr, "failed to open db %s: %s", dbUrl, connectorError)
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db, err := sql.Open("libsql", dbName)
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if err != nil {
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fmt.Fprintf(os.Stderr, "failed to open db %s", err)
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os.Exit(1)
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}
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// finalDBUrl := fmt.Sprintf("%s?authToken=%s", dbUrl, dbToken)
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client := sql.OpenDB(connector)
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DBClient = client
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DBConnector = connector
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DBClient = db
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return runMigrations()
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}
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142
lib/himbucks.go
142
lib/himbucks.go
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@ -85,98 +85,88 @@ func GetBalance(discordID, guildID string) (int, error) {
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}
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func SendBalance(fromDiscordID, toDiscordID, guildID string, amount int) error {
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// Start database transaction
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tx, err := DBClient.Begin()
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if err != nil {
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return fmt.Errorf("failed to start transaction: %w", err)
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}
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defer tx.Rollback()
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// Start database transaction
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tx, err := DBClient.Begin()
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if err != nil {
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return fmt.Errorf("failed to start transaction: %w", err)
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}
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defer tx.Rollback()
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// Get sender's user ID
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var fromUserID string
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err = tx.QueryRow(`
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SELECT id
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FROM users
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// Get sender's user ID
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var fromUserID string
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err = tx.QueryRow(`
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SELECT id
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FROM users
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WHERE discord_id = ?`, fromDiscordID).Scan(&fromUserID)
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if err != nil {
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return fmt.Errorf("sender not found: %w", err)
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}
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if err != nil {
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return fmt.Errorf("sender not found: %w", err)
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}
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// Get recipient's user ID
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var toUserID string
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err = tx.QueryRow(`
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SELECT id
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FROM users
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// Get recipient's user ID
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var toUserID string
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err = tx.QueryRow(`
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SELECT id
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FROM users
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WHERE discord_id = ?`, toDiscordID).Scan(&toUserID)
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if err != nil {
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return fmt.Errorf("recipient not found: %w", err)
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}
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if err != nil {
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return fmt.Errorf("recipient not found: %w", err)
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}
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// Check if sender has sufficient balance
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var senderBalance int
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err = tx.QueryRow(`
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SELECT currency_balance
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FROM guild_profiles
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// Check if sender has sufficient balance
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var senderBalance int
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err = tx.QueryRow(`
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SELECT currency_balance
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FROM guild_profiles
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WHERE user_id = ? AND guild_id = ?`,
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fromUserID, guildID).Scan(&senderBalance)
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if err != nil {
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return fmt.Errorf("failed to get sender balance: %w", err)
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}
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fromUserID, guildID).Scan(&senderBalance)
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if err != nil {
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return fmt.Errorf("failed to get sender balance: %w", err)
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}
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if senderBalance < amount {
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return fmt.Errorf("insufficient balance: have %d, trying to send %d", senderBalance, amount)
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}
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if senderBalance < amount {
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return fmt.Errorf("insufficient balance: have %d, trying to send %d", senderBalance, amount)
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}
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// Deduct from sender
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_, err = tx.Exec(`
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UPDATE guild_profiles
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SET currency_balance = currency_balance - ?
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// Deduct from sender
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_, err = tx.Exec(`
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UPDATE guild_profiles
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SET currency_balance = currency_balance - ?
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WHERE user_id = ? AND guild_id = ?`,
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amount, fromUserID, guildID)
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if err != nil {
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return fmt.Errorf("failed to deduct from sender: %w", err)
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}
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amount, fromUserID, guildID)
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if err != nil {
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return fmt.Errorf("failed to deduct from sender: %w", err)
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}
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// Add to recipient
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result, err := tx.Exec(`
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UPDATE guild_profiles
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SET currency_balance = currency_balance + ?
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// Add to recipient
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result, err := tx.Exec(`
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UPDATE guild_profiles
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SET currency_balance = currency_balance + ?
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WHERE user_id = ? AND guild_id = ?`,
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amount, toUserID, guildID)
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if err != nil {
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return fmt.Errorf("failed to add to recipient: %w", err)
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}
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amount, toUserID, guildID)
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if err != nil {
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return fmt.Errorf("failed to add to recipient: %w", err)
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}
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// Check if recipient exists in guild_profiles
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rowsAffected, err := result.RowsAffected()
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if err != nil {
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return fmt.Errorf("failed to check rows affected: %w", err)
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}
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// Check if recipient exists in guild_profiles
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rowsAffected, err := result.RowsAffected()
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if err != nil {
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return fmt.Errorf("failed to check rows affected: %w", err)
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}
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// If recipient doesn't have a profile in this guild, create one
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if rowsAffected == 0 {
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_, err = tx.Exec(`
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// If recipient doesn't have a profile in this guild, create one
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if rowsAffected == 0 {
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_, err = tx.Exec(`
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INSERT INTO guild_profiles (user_id, guild_id, currency_balance, message_count)
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VALUES (?, ?, ?, 0)`,
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toUserID, guildID, amount)
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if err != nil {
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return fmt.Errorf("failed to create recipient profile: %w", err)
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}
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}
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toUserID, guildID, amount)
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if err != nil {
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return fmt.Errorf("failed to create recipient profile: %w", err)
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}
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}
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// Commit transaction
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if err = tx.Commit(); err != nil {
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return fmt.Errorf("failed to commit transaction: %w", err)
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}
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return nil
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}
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func SyncBalance() error {
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_, syncError := DBConnector.Sync()
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if syncError != nil {
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fmt.Println("Error syncing database:", syncError)
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return syncError
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// Commit transaction
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if err = tx.Commit(); err != nil {
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return fmt.Errorf("failed to commit transaction: %w", err)
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}
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return nil
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37
main.go
37
main.go
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@ -51,28 +51,24 @@ var (
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Name: "himboard",
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Description: "View the himbucks leaderboard",
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},
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{
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Name: "syncbucks",
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Description: "Sync your himbucks balance with the database",
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},
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{
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Name: "sendbucks",
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Description: "Send himbucks to another user",
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Options: []*discordgo.ApplicationCommandOption{
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{
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Type: discordgo.ApplicationCommandOptionUser,
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Name: "user",
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Description: "The user to send himbucks to",
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Required: true,
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},
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{
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Type: discordgo.ApplicationCommandOptionInteger,
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Name: "amount",
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Description: "Amount of himbucks to send",
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Required: true,
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MinValue: &[]float64{1}[0],
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},
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},
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Description: "Send himbucks to another user",
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Options: []*discordgo.ApplicationCommandOption{
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{
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Type: discordgo.ApplicationCommandOptionUser,
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Name: "user",
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Description: "The user to send himbucks to",
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Required: true,
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},
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{
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Type: discordgo.ApplicationCommandOptionInteger,
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Name: "amount",
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Description: "Amount of himbucks to send",
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Required: true,
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MinValue: &[]float64{1}[0],
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},
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},
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},
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}
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"markov": lib.HandleCommand("markov", 30*time.Second, command.MarkovCommand),
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"himbucks": lib.HandleCommand("himbucks", 5*time.Second, command.BalanceGetCommand),
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"himboard": lib.HandleCommand("himboard", 5*time.Second, command.LeaderboardCommand),
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"syncbucks": lib.HandleCommand("syncbucks", 1800*time.Second, command.BalanceSyncCommand),
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"sendbucks": lib.HandleCommand("sendbucks", 1800*time.Second, command.BalanceSendCommand),
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}
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)
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