Added ✨himbucks✨

command/himbucks.go

@@ -0,0 +1,42 @@
+package command
+
+import (
+	"fmt"
+	"himbot/lib"
+	"strings"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+func BalanceCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
+	user, err := lib.GetUser(i)
+	if err != nil {
+		return "", err
+	}
+
+	balance, err := lib.GetBalance(user.ID, i.GuildID)
+	if err != nil {
+		return "", err
+	}
+
+	return fmt.Sprintf("You have %d himbucks!", balance), nil
+}
+
+func LeaderboardCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
+	entries, err := lib.GetLeaderboard(i.GuildID, 10)
+	if err != nil {
+		return "", err
+	}
+
+	if len(entries) == 0 {
+		return "No himbucks earned yet!", nil
+	}
+
+	var sb strings.Builder
+	sb.WriteString("🏆 Himbucks Leaderboard 🏆\n\n")
+	for idx, entry := range entries {
+		sb.WriteString(fmt.Sprintf("%d. %s: %d himbucks\n", idx+1, entry.Username, entry.Balance))
+	}
+
+	return sb.String(), nil
+}

lib/himbucks.go

@@ -0,0 +1,136 @@
+package lib
+
+import (
+	"database/sql"
+	"fmt"
+	"time"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+const (
+	HimbucksPerReward     = 10
+	MessageCountThreshold = 5
+	CooldownPeriod        = time.Minute
+)
+
+type HimbucksEntry struct {
+	Username     string
+	Balance      int
+	MessageCount int
+}
+
+func GetOrCreateHimbucksEntry(userID int, guildID string) error {
+	_, err := DBClient.Exec(`
+		INSERT INTO himbucks (user_id, guild_id, balance, message_count)
+		VALUES (?, ?, 0, 0)
+		ON CONFLICT (user_id, guild_id) DO NOTHING`,
+		userID, guildID)
+	return err
+}
+
+func ProcessMessage(s *discordgo.Session, m *discordgo.MessageCreate) error {
+	// Ignore bot messages
+	if m.Author.Bot {
+		return nil
+	}
+
+	// Get user from database
+	var userID int
+	err := DBClient.QueryRow("SELECT id FROM users WHERE discord_id = ?", m.Author.ID).Scan(&userID)
+	if err != nil {
+		return fmt.Errorf("failed to get user: %w", err)
+	}
+
+	// Ensure himbucks entry exists
+	err = GetOrCreateHimbucksEntry(userID, m.GuildID)
+	if err != nil {
+		return fmt.Errorf("failed to create himbucks entry: %w", err)
+	}
+
+	// Update message count and check for rewards
+	tx, err := DBClient.Begin()
+	if err != nil {
+		return fmt.Errorf("failed to start transaction: %w", err)
+	}
+	defer tx.Rollback()
+
+	var messageCount int
+	var lastEarnedAt sql.NullTime
+
+	err = tx.QueryRow(`
+		SELECT message_count, last_earned_at
+		FROM himbucks
+		WHERE user_id = ? AND guild_id = ?`,
+		userID, m.GuildID).Scan(&messageCount, &lastEarnedAt)
+	if err != nil {
+		return fmt.Errorf("failed to get message count: %w", err)
+	}
+
+	messageCount++
+	shouldReward := messageCount >= MessageCountThreshold &&
+		(!lastEarnedAt.Valid || time.Since(lastEarnedAt.Time) >= CooldownPeriod)
+
+	if shouldReward {
+		_, err = tx.Exec(`
+			UPDATE himbucks
+			SET balance = balance + ?, message_count = 0, last_earned_at = CURRENT_TIMESTAMP
+			WHERE user_id = ? AND guild_id = ?`,
+			HimbucksPerReward, userID, m.GuildID)
+	} else {
+		_, err = tx.Exec(`
+			UPDATE himbucks
+			SET message_count = ?
+			WHERE user_id = ? AND guild_id = ?`,
+			messageCount, userID, m.GuildID)
+	}
+
+	if err != nil {
+		return fmt.Errorf("failed to update himbucks: %w", err)
+	}
+
+	return tx.Commit()
+}
+
+func GetBalance(discordID, guildID string) (int, error) {
+	var balance int
+	err := DBClient.QueryRow(`
+		SELECT h.balance
+		FROM himbucks h
+		JOIN users u ON h.user_id = u.id
+		WHERE u.discord_id = ? AND h.guild_id = ?`,
+		discordID, guildID).Scan(&balance)
+	if err == sql.ErrNoRows {
+		return 0, nil
+	}
+	if err != nil {
+		return 0, fmt.Errorf("failed to get balance: %w", err)
+	}
+	return balance, nil
+}
+
+func GetLeaderboard(guildID string, limit int) ([]HimbucksEntry, error) {
+	rows, err := DBClient.Query(`
+		SELECT u.username, h.balance, h.message_count
+		FROM himbucks h
+		JOIN users u ON h.user_id = u.id
+		WHERE h.guild_id = ?
+		ORDER BY h.balance DESC
+		LIMIT ?`,
+		guildID, limit)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get leaderboard: %w", err)
+	}
+	defer rows.Close()
+
+	var entries []HimbucksEntry
+	for rows.Next() {
+		var entry HimbucksEntry
+		err := rows.Scan(&entry.Username, &entry.Balance, &entry.MessageCount)
+		if err != nil {
+			return nil, fmt.Errorf("failed to scan leaderboard entry: %w", err)
+		}
+		entries = append(entries, entry)
+	}
+	return entries, nil
+}

main.go

@@ -43,12 +43,22 @@ var (
 				},
 			},
 		},
+		{
+			Name:        "balance",
+			Description: "Check your himbucks balance",
+		},
+		{
+			Name:        "leaderboard",
+			Description: "View the himbucks leaderboard",
+		},
 	}
 
 	commandHandlers = map[string]func(s *discordgo.Session, i *discordgo.InteractionCreate){
-		"ping":   lib.HandleCommand("ping", 5*time.Second, command.PingCommand),
-		"hs":     lib.HandleCommand("hs", 10*time.Second, command.HsCommand),
-		"markov": lib.HandleCommand("markov", 30*time.Second, command.MarkovCommand),
+		"ping":        lib.HandleCommand("ping", 5*time.Second, command.PingCommand),
+		"hs":          lib.HandleCommand("hs", 10*time.Second, command.HsCommand),
+		"markov":      lib.HandleCommand("markov", 30*time.Second, command.MarkovCommand),
+		"balance":     lib.HandleCommand("balance", 5*time.Second, command.BalanceCommand),
+		"leaderboard": lib.HandleCommand("leaderboard", 5*time.Second, command.LeaderboardCommand),
 	}
 )
 
@@ -74,7 +84,13 @@ func main() {
 	dg.AddHandler(ready)
 	dg.AddHandler(interactionCreate)
 
-	dg.Identify.Intents = discordgo.IntentsGuilds
+	dg.AddHandler(func(s *discordgo.Session, m *discordgo.MessageCreate) {
+		if err := lib.ProcessMessage(s, m); err != nil {
+			log.Printf("Error processing message for himbucks: %v", err)
+		}
+	})
+
+	dg.Identify.Intents = discordgo.IntentsGuilds | discordgo.IntentsGuildMessages
 
 	err = dg.Open()
 	if err != nil {

migrations/000003_create_himbucks_table.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS himbucks;

migrations/000003_create_himbucks_table.up.sql

@@ -0,0 +1,10 @@
+CREATE TABLE IF NOT EXISTS himbucks (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    user_id INTEGER NOT NULL,
+    guild_id TEXT NOT NULL,
+    balance INTEGER DEFAULT 0,
+    message_count INTEGER DEFAULT 0,
+    last_earned_at DATETIME,
+    FOREIGN KEY (user_id) REFERENCES users(id),
+    UNIQUE(user_id, guild_id)
+);