feat: use postgres to fetch and store user info

modules/auth/main.go

@@ -1,6 +1,9 @@
 package main
 
 import (
+	"context"
+	"fmt"
+	"os"
 	"time"
 
 	auth "nyanimedb/auth"
@@ -9,14 +12,22 @@ import (
 
 	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
+	"github.com/jackc/pgx/v5/pgxpool"
 )
 
 var AppConfig Config
 
 func main() {
+	// TODO: env args
 	r := gin.Default()
 
-	var queries *sqlc.Queries = nil
+	pool, err := pgxpool.New(context.Background(), os.Getenv("DATABASE_URL"))
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Unable to connect to database: %v\n", err)
+		os.Exit(1)
+	}
+
+	var queries *sqlc.Queries = sqlc.New(pool)
 
 	server := handlers.NewServer(queries)