main.go

package main

import (
	"context"
	"log"
	"net/http"
	"os"
	"os/signal"
	"syscall"
	"time"

	"github.com/openai/openai-go/v3"
	"github.com/openai/openai-go/v3/option"
	"github.com/supabase-community/supabase-go"
)

func main() {
	config, err := setConfig()
	if err != nil {
		log.Fatal("Failed to set configuration: ", err)
	}

	sb, err := supabase.NewClient(config.SUPABASE_URL, config.SUPABASE_KEY, &supabase.ClientOptions{})
	if err != nil {
		log.Println("Failed to initalize the client: ", err)
	}

	oai := openai.NewClient(option.WithAPIKey(config.OPENAI_API_KEY))

	srv := &http.Server{
		Addr:              ":8090",
		Handler:           NewApp(sb, &oai, &config).Handler,
		ReadHeaderTimeout: 3 * time.Second,
		ReadTimeout:       15 * time.Second,
		WriteTimeout:      15 * time.Second,
		IdleTimeout:       60 * time.Second,
	}

	log.Print("Starting server on :8090\n")
	go func() {
		if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
			log.Fatalf("listen: %v", err)
		}
	}()

	stop := make(chan os.Signal, 1)
	signal.Notify(stop, os.Interrupt, syscall.SIGTERM)
	<-stop

	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Second)
	defer cancel()
	if err := srv.Shutdown(ctx); err != nil {
		log.Printf("graceful shutdown failed: %v", err)
	}
}