ADD SecurityConfig & ADD Auth Endpoints

src/main/java/com/ddf/vodsystem/repositories/UserRepository.java

@@ -2,8 +2,13 @@ package com.ddf.vodsystem.repositories;
 
 import com.ddf.vodsystem.entities.User;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 
+import java.util.Optional;
+
 @Repository
 public interface UserRepository extends JpaRepository<User, Long> {
+    @Query("SELECT u FROM User u WHERE u.googleId = ?1")
+    Optional<User> findByGoogleId(String googleId);
 }