From f4b01cfefafe661d5e7eafe2daebdc4789e457f7 Mon Sep 17 00:00:00 2001
From: me <me@fymio.us>
Date: Sun, 22 Feb 2026 18:32:48 +0300
Subject: [PATCH] feat: add UserRepository and CardRepository

---
 .../bankcards/repository/CardRepository.java     | 16 ++++++++++++++++
 .../bankcards/repository/UserRepository.java     | 11 +++++++++++
 2 files changed, 27 insertions(+)
 create mode 100644 src/main/java/com/example/bankcards/repository/CardRepository.java
 create mode 100644 src/main/java/com/example/bankcards/repository/UserRepository.java

diff --git a/src/main/java/com/example/bankcards/repository/CardRepository.java b/src/main/java/com/example/bankcards/repository/CardRepository.java
new file mode 100644
index 0000000..f2a22ff
--- /dev/null
+++ b/src/main/java/com/example/bankcards/repository/CardRepository.java
@@ -0,0 +1,16 @@
+package com.example.bankcards.repository;
+
+import com.example.bankcards.entity.Card;
+import com.example.bankcards.entity.CardStatus;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CardRepository extends JpaRepository<Card, Long> {
+    Page<Card> findByOwnerId(Long ownerId, Pageable pageable);
+    Page<Card> findByOwnerIdAndStatus(
+        Long ownerId,
+        CardStatus status,
+        Pageable pageable
+    );
+}
diff --git a/src/main/java/com/example/bankcards/repository/UserRepository.java b/src/main/java/com/example/bankcards/repository/UserRepository.java
new file mode 100644
index 0000000..ec70613
--- /dev/null
+++ b/src/main/java/com/example/bankcards/repository/UserRepository.java
@@ -0,0 +1,11 @@
+package com.example.bankcards.repository;
+
+import com.example.bankcards.entity.User;
+import java.util.Optional;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+    Optional<User> findByUsername(String username);
+    boolean existsByUsername(String username);
+    boolean existsByEmail(String email);
+}