PiZzA

.env.example

@@ -1,5 +1,6 @@
 # Discord Configuration
 DISCORD_TOKEN=""
+ADMIN_USER_IDS="83679718401904640,123456789012345678"
 
 # Container configuration
 IMAGE=""

command/himbucks.go

@@ -87,3 +87,61 @@ func BalanceSendCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (s
 
 	return fmt.Sprintf("💸 Successfully sent %d Himbucks to %s! 💸", amount, recipient.Username), nil
 }
+
+func GiveCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
+	if !isAdmin(i.Member.User.ID) {
+		s.InteractionResponseDelete(i.Interaction)
+
+		s.FollowupMessageCreate(i.Interaction, true, &discordgo.WebhookParams{
+			Content: "You do not have permission to use this command.",
+			Flags:   discordgo.MessageFlagsEphemeral,
+		})
+
+		return "", nil
+	}
+
+	options := i.ApplicationCommandData().Options
+	var recipientID string
+	var amount int
+
+	for _, opt := range options {
+		switch opt.Name {
+		case "user":
+			recipientID = opt.UserValue(nil).ID
+		case "amount":
+			amount = int(opt.IntValue())
+		}
+	}
+
+	recipient, err := s.User(recipientID)
+	if err != nil {
+		return "", fmt.Errorf("failed to get recipient info: %w", err)
+	}
+
+	_, err = lib.GetOrCreateUserWithGuild(recipientID, recipient.Username, i.GuildID)
+	if err != nil {
+		return "", fmt.Errorf("failed to initialize recipient profile: %w", err)
+	}
+
+	err = lib.GiveHimbucks(recipientID, i.GuildID, amount)
+	if err != nil {
+		return "", fmt.Errorf("failed to give himbucks: %w", err)
+	}
+
+	action := "given to"
+	if amount < 0 {
+		action = "taken from"
+		amount = -amount
+	}
+
+	return fmt.Sprintf("✅ Successfully %s %s %d Himbucks.", action, recipient.Username, amount), nil
+}
+
+func isAdmin(userID string) bool {
+	for _, adminID := range lib.AppConfig.AdminIDs {
+		if userID == adminID {
+			return true
+		}
+	}
+	return false
+}

command/shop.go

@@ -0,0 +1,59 @@
+package command
+
+import (
+	"fmt"
+	"himbot/lib"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+func ShopCommand(s *discordgo.Session, i *discordgo.InteractionCreate) (string, error) {
+	options := i.ApplicationCommandData().Options
+
+	if len(options) == 0 {
+		return "Welcome to the Himbucks Shop! Use `/shop buy` to purchase items.", nil
+	}
+
+	if options[0].Name == "buy" {
+		subOptions := options[0].Options
+		if len(subOptions) == 0 {
+			return "Please specify an item to buy.", nil
+		}
+
+		item := subOptions[0].StringValue()
+		user, err := lib.GetUser(i)
+		if err != nil {
+			return "", err
+		}
+
+		switch item {
+		case "pizza":
+			cost, newBalance, err := lib.BuyPizza(user.ID, i.GuildID)
+			if err != nil {
+				return fmt.Sprintf("❌ %s", err.Error()), nil
+			}
+			return fmt.Sprintf("Here is your pizza, %s!\n**Cost:** %d himbucks\n**Remaining Balance:** %d himbucks\n```\n%s\n```", user.Username, cost, newBalance, getPizzaArt()), nil
+
+		case "multiplier":
+			newMult, cost, newBalance, err := lib.BuyMultiplier(user.ID, i.GuildID)
+			if err != nil {
+				return fmt.Sprintf("❌ %s", err.Error()), nil
+			}
+			return fmt.Sprintf("Multiplier upgraded!\nYou spent **%d** himbucks.\nYour new earning multiplier is **%.1fx**!\n**Remaining Balance:** %d himbucks", cost, newMult, newBalance), nil
+
+		default:
+			return fmt.Sprintf("Unknown item: %s", item), nil
+		}
+	}
+
+	return "Unknown subcommand.", nil
+}
+
+func getPizzaArt() string {
+	return `
+  // ""--.._
+ ||  (_)  _ "-._
+ ||    _ (_)    '-.
+ ||   (_)   __..-'
+  \__..--"`
+}

lib/command.go

@@ -43,7 +43,13 @@ func HandleCommand(commandName string, cooldownDuration time.Duration, handler C
 		response, handlerErr := handler(s, i)
 
 		if handlerErr != nil {
-			RespondWithError(s, i, "Error processing command: "+handlerErr.Error())
+			s.FollowupMessageCreate(i.Interaction, true, &discordgo.WebhookParams{
+				Content: "Error processing command: " + handlerErr.Error(),
+			})
+			return
+		}
+
+		if response == "" {
 			return
 		}
 

lib/config.go

@@ -10,6 +10,7 @@ import (
 type Config struct {
 	// Discord settings
 	DiscordToken string
+	AdminIDs     []string
 
 	// Himbucks settings
 	HimbucksPerReward     int
@@ -36,6 +37,8 @@ type Config struct {
 	HimbucksCooldown int
 	HimboardCooldown int
 	SendbucksCooldown int
+	ShopCooldown      int
+	GivebucksCooldown int
 }
 
 var AppConfig *Config
@@ -45,6 +48,7 @@ func LoadConfig() *Config {
 	config := &Config{
 		// Discord settings
 		DiscordToken: getEnv("DISCORD_TOKEN", ""),
+		AdminIDs:     getEnvSlice("ADMIN_USER_IDS", []string{}),
 
 		// Himbucks settings
 		HimbucksPerReward:     getEnvInt("HIMBUCKS_PER_REWARD", 10),
@@ -71,6 +75,8 @@ func LoadConfig() *Config {
 		HimbucksCooldown:  getEnvInt("HIMBUCKS_COOLDOWN_SECONDS", 5),
 		HimboardCooldown:  getEnvInt("HIMBOARD_COOLDOWN_SECONDS", 5),
 		SendbucksCooldown: getEnvInt("SENDBUCKS_COOLDOWN_SECONDS", 1800),
+		ShopCooldown:      getEnvInt("SHOP_COOLDOWN_SECONDS", 5),
+		GivebucksCooldown: getEnvInt("GIVEBUCKS_COOLDOWN_SECONDS", 1),
 	}
 
 	AppConfig = config
@@ -94,3 +100,28 @@ func getEnvInt(key string, defaultValue int) int {
 	}
 	return defaultValue
 }
+
+func getEnvSlice(key string, defaultValue []string) []string {
+	if value := os.Getenv(key); value != "" {
+		return importStrings(value)
+	}
+	return defaultValue
+}
+
+func importStrings(s string) []string {
+	var strings []string
+	current := ""
+	for _, c := range s {
+		if c == ',' {
+			strings = append(strings, current)
+			current = ""
+		} else {
+			current += string(c)
+		}
+	}
+	if current != "" {
+		strings = append(strings, current)
+	}
+	return strings
+}
+ 

lib/himbucks.go

@@ -24,12 +24,13 @@ func ProcessHimbucks(s *discordgo.Session, m *discordgo.MessageCreate, ctx *Proc
 	// Get current state
 	var messageCount int
 	var lastRewardAt sql.NullTime
+	var multiplier float64
 
 	err = tx.QueryRow(`
-        SELECT message_count, last_reward_at
+        SELECT message_count, last_reward_at, COALESCE(multiplier, 1.0)
         FROM guild_profiles
         WHERE user_id = ? AND guild_id = ?`,
-		ctx.UserID, ctx.GuildID).Scan(&messageCount, &lastRewardAt)
+		ctx.UserID, ctx.GuildID).Scan(&messageCount, &lastRewardAt, &multiplier)
 	if err != nil {
 		return fmt.Errorf("failed to get message count: %w", err)
 	}
@@ -39,13 +40,14 @@ func ProcessHimbucks(s *discordgo.Session, m *discordgo.MessageCreate, ctx *Proc
 		(!lastRewardAt.Valid || time.Since(lastRewardAt.Time) >= AppConfig.CooldownPeriod)
 
 	if shouldReward {
+		reward := int(float64(AppConfig.HimbucksPerReward) * multiplier)
 		_, err = tx.Exec(`
             UPDATE guild_profiles
             SET currency_balance = currency_balance + ?,
                 message_count = 0,
                 last_reward_at = CURRENT_TIMESTAMP
             WHERE user_id = ? AND guild_id = ?`,
-			AppConfig.HimbucksPerReward, ctx.UserID, ctx.GuildID)
+			reward, ctx.UserID, ctx.GuildID)
 	} else {
 		_, err = tx.Exec(`
             UPDATE guild_profiles
@@ -179,3 +181,138 @@ func GetLeaderboard(guildID string, limit int) ([]HimbucksEntry, error) {
 	}
 	return entries, nil
 }
+
+func BuyMultiplier(discordID, guildID string) (float64, int, int, error) {
+	tx, err := DBClient.Begin()
+	if err != nil {
+		return 0, 0, 0, fmt.Errorf("failed to start transaction: %w", err)
+	}
+	defer tx.Rollback()
+
+	var userID int
+	err = tx.QueryRow("SELECT id FROM users WHERE discord_id = ?", discordID).Scan(&userID)
+	if err != nil {
+		return 0, 0, 0, fmt.Errorf("user not found: %w", err)
+	}
+
+	var balance int
+	var currentMultiplier float64
+	err = tx.QueryRow(`
+		SELECT currency_balance, COALESCE(multiplier, 1.0)
+		FROM guild_profiles
+		WHERE user_id = ? AND guild_id = ?`,
+		userID, guildID).Scan(&balance, &currentMultiplier)
+	if err != nil {
+		return 0, 0, 0, fmt.Errorf("failed to get profile: %w", err)
+	}
+
+	cost := int(1000 * currentMultiplier)
+	if balance < cost {
+		return 0, 0, 0, fmt.Errorf("insufficient funds: have %d, need %d", balance, cost)
+	}
+
+	newBalance := balance - cost
+	newMultiplier := currentMultiplier + 0.5
+	_, err = tx.Exec(`
+		UPDATE guild_profiles
+		SET currency_balance = ?,
+			multiplier = ?
+		WHERE user_id = ? AND guild_id = ?`,
+		newBalance, newMultiplier, userID, guildID)
+	if err != nil {
+		return 0, 0, 0, fmt.Errorf("failed to update profile: %w", err)
+	}
+
+	if err = tx.Commit(); err != nil {
+		return 0, 0, 0, fmt.Errorf("failed to commit: %w", err)
+	}
+
+	return newMultiplier, cost, newBalance, nil
+}
+
+func BuyPizza(discordID, guildID string) (int, int, error) {
+	tx, err := DBClient.Begin()
+	if err != nil {
+		return 0, 0, fmt.Errorf("failed to start transaction: %w", err)
+	}
+	defer tx.Rollback()
+
+	var userID int
+	err = tx.QueryRow("SELECT id FROM users WHERE discord_id = ?", discordID).Scan(&userID)
+	if err != nil {
+		return 0, 0, fmt.Errorf("user not found: %w", err)
+	}
+
+	var balance int
+	err = tx.QueryRow(`
+		SELECT currency_balance
+		FROM guild_profiles
+		WHERE user_id = ? AND guild_id = ?`,
+		userID, guildID).Scan(&balance)
+	if err != nil {
+		return 0, 0, fmt.Errorf("failed to get profile: %w", err)
+	}
+
+	cost := 100
+	if balance < cost {
+		return 0, 0, fmt.Errorf("insufficient funds: have %d, need %d", balance, cost)
+	}
+
+	newBalance := balance - cost
+	_, err = tx.Exec(`
+		UPDATE guild_profiles
+		SET currency_balance = ?
+		WHERE user_id = ? AND guild_id = ?`,
+		newBalance, userID, guildID)
+	if err != nil {
+		return 0, 0, fmt.Errorf("failed to update balance: %w", err)
+	}
+
+	if err = tx.Commit(); err != nil {
+		return 0, 0, fmt.Errorf("failed to commit transaction: %w", err)
+	}
+
+	return cost, newBalance, nil
+}
+
+func GiveHimbucks(discordID, guildID string, amount int) error {
+	tx, err := DBClient.Begin()
+	if err != nil {
+		return fmt.Errorf("failed to start transaction: %w", err)
+	}
+	defer tx.Rollback()
+
+	var userID int
+	// Get user ID
+	err = tx.QueryRow("SELECT id FROM users WHERE discord_id = ?", discordID).Scan(&userID)
+	if err != nil {
+		return fmt.Errorf("user not found: %w", err)
+	}
+
+	result, err := tx.Exec(`
+		UPDATE guild_profiles
+		SET currency_balance = currency_balance + ?
+		WHERE user_id = ? AND guild_id = ?`,
+		amount, userID, guildID)
+	
+	if err != nil {
+		return fmt.Errorf("failed to update balance: %w", err)
+	}
+
+	rows, err := result.RowsAffected()
+	if err != nil {
+		return fmt.Errorf("failed to check rows affected: %w", err)
+	}
+
+	if rows == 0 {
+		_, err = tx.Exec(`
+            INSERT INTO guild_profiles (user_id, guild_id, currency_balance, message_count)
+            VALUES (?, ?, ?, 0)`,
+			userID, guildID, amount)
+		if err != nil {
+			return fmt.Errorf("failed to create profile: %w", err)
+		}
+	}
+
+	return tx.Commit()
+}

main.go

@@ -251,6 +251,53 @@ func initCommands(config *lib.Config) {
 				},
 			},
 		},
+		{
+			Name:        "shop",
+			Description: "Spend your himbucks on cool stuff",
+			Options: []*discordgo.ApplicationCommandOption{
+				{
+					Name:        "buy",
+					Description: "Buy an item",
+					Type:        discordgo.ApplicationCommandOptionSubCommand,
+					Options: []*discordgo.ApplicationCommandOption{
+						{
+							Name:        "item",
+							Description: "The item to buy",
+							Type:        discordgo.ApplicationCommandOptionString,
+							Required:    true,
+							Choices: []*discordgo.ApplicationCommandOptionChoice{
+								{
+									Name:  "pizza",
+									Value: "pizza",
+								},
+								{
+									Name:  "multiplier",
+									Value: "multiplier",
+								},
+							},
+						},
+					},
+				},
+			},
+		},
+		{
+			Name:        "givebucks",
+			Description: "Admin: Give himbucks to a user",
+			Options: []*discordgo.ApplicationCommandOption{
+				{
+					Type:        discordgo.ApplicationCommandOptionUser,
+					Name:        "user",
+					Description: "The user to give himbucks to",
+					Required:    true,
+				},
+				{
+					Type:        discordgo.ApplicationCommandOptionInteger,
+					Name:        "amount",
+					Description: "Amount of himbucks to give (negative to take)",
+					Required:    true,
+				},
+			},
+		},
 	}
 }
 
@@ -264,5 +311,7 @@ func initCommandHandlers(config *lib.Config) {
 		"himbucks": lib.HandleCommand("himbucks", time.Duration(config.HimbucksCooldown)*time.Second, command.BalanceGetCommand),
 		"himboard": lib.HandleCommand("himboard", time.Duration(config.HimboardCooldown)*time.Second, command.LeaderboardCommand),
 		"sendbucks": lib.HandleCommand("sendbucks", time.Duration(config.SendbucksCooldown)*time.Second, command.BalanceSendCommand),
+		"shop":      lib.HandleCommand("shop", time.Duration(config.ShopCooldown)*time.Second, command.ShopCommand),
+		"givebucks": lib.HandleCommand("givebucks", time.Duration(config.GivebucksCooldown)*time.Second, command.GiveCommand),
 	}
 }

migrations/000004_add_multiplier_to_guild_profiles.down.sql

@@ -0,0 +1 @@
+ALTER TABLE guild_profiles DROP COLUMN multiplier;

migrations/000004_add_multiplier_to_guild_profiles.up.sql

@@ -0,0 +1 @@
+ALTER TABLE guild_profiles ADD COLUMN multiplier REAL DEFAULT 1.0;