only JWT 발급

backend/internal/service/redis_service.go

@@ -18,7 +18,7 @@ type RedisService struct {
 func NewRedisService() (*RedisService, error) {
 	redisAddr := os.Getenv("REDIS_ADDR")
 	if redisAddr == "" {
-		redisAddr = "localhost:6379" // Fallback for local dev without Docker
+		redisAddr = "localhost:6389" // Fallback for local dev without Docker
 	}
 
 	rdb := redis.NewClient(&redis.Options{
@@ -60,3 +60,22 @@ func (s *RedisService) DeleteVerificationCode(phone string) error {
 	key := "sms_verify:" + phone
 	return s.Client.Del(ctx, key).Err()
 }
+
+// Set stores a key-value pair with expiration
+func (s *RedisService) Set(key string, value string, expiration time.Duration) error {
+	return s.Client.Set(ctx, key, value, expiration).Err()
+}
+
+// Get retrieves a value by key
+func (s *RedisService) Get(key string) (string, error) {
+	val, err := s.Client.Get(ctx, key).Result()
+	if err == redis.Nil {
+		return "", nil
+	}
+	return val, err
+}
+
+// Delete removes a key
+func (s *RedisService) Delete(key string) error {
+	return s.Client.Del(ctx, key).Err()
+}