add auth

cmd/auth/main.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"datarush/internal/auth/config"
+	"datarush/internal/auth/server"
+)
+
+func main() {
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatalf("failed to load config: %v", err)
+	}
+
+	srv := server.New(cfg)
+
+	if err := srv.Start(); err != nil {
+		log.Fatalf("failed to start server: %v", err)
+	}
+
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+	<-quit
+
+	log.Println("shutting down auth server...")
+	srv.Stop()
+	log.Println("auth server stopped")
+}

cmd/migrate/migrations/000002_create_users_table.down.sql

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

cmd/migrate/migrations/000002_create_users_table.up.sql

@@ -0,0 +1,10 @@
+CREATE TABLE IF NOT EXISTS users (
+    id UUID PRIMARY KEY,
+    email VARCHAR(255) UNIQUE NOT NULL,
+    username VARCHAR(255) NOT NULL,
+    password VARCHAR(255) NOT NULL,
+    created_at TIMESTAMP NOT NULL,
+    updated_at TIMESTAMP NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS idx_users_email ON users(email);