Nik Afiq
94ab7ea42b
- Added command handler for processing Discord interactions related to lights and switches. - Implemented command registration for light control commands: list, on, off, and toggle. - Created a gRPC client for communicating with the home automation gateway. - Developed application logic for handling light and switch commands, including listing, turning on/off, and toggling lights. - Introduced telemetry setup for OpenTelemetry integration. - Added configuration loading for Discord token, gateway address, and OpenTelemetry endpoint. - Defined core driven ports for interacting with the home automation gateway.
93 lines
2.3 KiB
Go
93 lines
2.3 KiB
Go
package main
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import (
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"context"
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"log/slog"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/bwmarrin/discordgo"
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"github.com/joho/godotenv"
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discordadapter "gitea.nik4nao.com/nik/home-services/discord-bot/internal/adapters/primary/discord"
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"gitea.nik4nao.com/nik/home-services/discord-bot/internal/adapters/secondary/gateway"
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"gitea.nik4nao.com/nik/home-services/discord-bot/internal/app"
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"gitea.nik4nao.com/nik/home-services/discord-bot/internal/config"
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"gitea.nik4nao.com/nik/home-services/discord-bot/internal/telemetry"
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)
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var version = "dev"
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func main() {
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_ = godotenv.Load()
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cfg, err := config.Load()
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if err != nil {
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slog.Error("config error", "err", err)
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os.Exit(1)
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}
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ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
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defer stop()
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shutdown, err := telemetry.Setup(ctx, cfg, version)
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if err != nil {
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slog.Error("telemetry setup failed", "err", err)
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os.Exit(1)
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}
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haClient, err := gateway.New(ctx, cfg.HAGatewayAddr)
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if err != nil {
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slog.Error("ha-gateway client setup failed", "err", err)
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os.Exit(1)
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}
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defer func() {
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if err := haClient.Close(); err != nil {
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slog.Error("ha-gateway client close failed", "err", err)
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}
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}()
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commandApp := app.NewCommandApp(haClient)
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session, err := discordgo.New("Bot " + cfg.DiscordToken)
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if err != nil {
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slog.Error("create discord session failed", "err", err)
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os.Exit(1)
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}
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session.Identify.Intents = discordgo.IntentsGuilds
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handler := discordadapter.NewHandler(commandApp)
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handler.Register(session)
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if err := session.Open(); err != nil {
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slog.Error("open discord session failed", "err", err)
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os.Exit(1)
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}
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if err := discordadapter.RegisterCommands(session, cfg.GuildID); err != nil {
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slog.Error("register discord commands failed", "err", err)
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os.Exit(1)
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}
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scope := "global"
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if cfg.GuildID != "" {
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scope = cfg.GuildID
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}
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slog.Info("discord bot started", "command_scope", scope, "ha_gateway_addr", cfg.HAGatewayAddr, "version", version)
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<-ctx.Done()
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slog.InfoContext(ctx, "shutting down discord bot")
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if err := session.Close(); err != nil {
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slog.ErrorContext(ctx, "close discord session failed", "err", err)
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}
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shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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if err := shutdown(shutdownCtx); err != nil {
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slog.Error("telemetry shutdown error", "err", err)
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}
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}
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