Merge branch 'refs/heads/dev' into NCBACK-25

# Conflicts:
#	src/main/java/ru/soune/nocopy/controller/ApiController.java
#	src/main/java/ru/soune/nocopy/entity/file/FileEntity.java

src/main/java/ru/soune/nocopy/repository/AuthTokenRepository.java

@@ -4,11 +4,13 @@ import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 import ru.soune.nocopy.entity.AuthToken;
 
-import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.List;
 import java.util.Optional;
 
 @Repository
 public interface AuthTokenRepository extends JpaRepository<AuthToken, Long> {
-    Optional<AuthToken> findByTokenAndExpiresAtAfter(String token, LocalDate expiresAtAfter);
+    List<AuthToken> findByExpiresAtBefore(LocalDateTime expiresAtBefore);
+    Optional<AuthToken> findByLastUsedAtBefore(LocalDateTime lastUsedAt);
     Optional<AuthToken> findByToken(String token);
 }

src/main/java/ru/soune/nocopy/repository/FileEntityRepository.java

@@ -15,6 +15,7 @@ import java.util.Optional;
 public interface FileEntityRepository extends JpaRepository<FileEntity, String> {
 
     List<FileEntity> findByUserId(Long userId);
+    Optional<FileEntity> findByUserIdAndChecksum(Long userId,  String imageHash);
 
     List<FileEntity> findByUserIdAndStatus(Long userId, FileStatus status);
 
@@ -36,5 +37,8 @@ public interface FileEntityRepository extends JpaRepository<FileEntity, String>
     @Query("SELECT f FROM FileEntity f WHERE f.userId = :userId AND f.originalFileName LIKE %:keyword%")
     List<FileEntity> searchByFileName(@Param("userId") Long userId, @Param("keyword") String keyword);
 
+    @Query("SELECT f FROM FileEntity f WHERE f.status = :status")
+    List<FileEntity> searchFileEntityByStatus(@Param("status") FileStatus status);
+
     long countByUserId(Long userId);
 }

src/main/java/ru/soune/nocopy/repository/ImageHashRepository.java

@@ -0,0 +1,10 @@
+package ru.soune.nocopy.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+import ru.soune.nocopy.entity.file.ImageHashEntity;
+
+@Repository
+public interface ImageHashRepository extends JpaRepository<ImageHashEntity, String> {
+    void deleteByFileId(String fileId);
+}

src/main/java/ru/soune/nocopy/repository/ImageSimilarityRepository.java

@@ -0,0 +1,54 @@
+package ru.soune.nocopy.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+import ru.soune.nocopy.entity.file.FileEntity;
+
+import java.util.List;
+
+@Repository
+public interface ImageSimilarityRepository
+        extends JpaRepository<FileEntity, String> {
+
+    @Query(value = """
+
+            SELECT
+            f.id AS similarFileId,
+            f.original_file_name AS originalFileName,
+            f.file_size AS fileSize,
+            h.hash64_hi AS hash64Hi,
+            h.hash64_lo AS hash64Lo
+        FROM image_hashes ref
+        JOIN image_hashes h
+            ON ref.file_id <> h.file_id
+        JOIN file_entities f
+            ON f.id = h.file_id
+        WHERE ref.file_id = :fileId
+        """,
+            nativeQuery = true)
+    List<SimilarImageProjection> findCandidates(
+            @Param("fileId") String fileId
+    );
+
+    @Query(value = """
+    SELECT
+        h.hash64_hi AS hash64Hi,
+        h.hash64_lo AS hash64Lo,
+        h.file_id AS fileId,
+        f.user_id AS userId,
+        f.original_file_name AS originalFileName,
+        f.file_size AS fileSize,
+        f.stored_file_name AS similarFileId
+    FROM image_hashes h
+    JOIN file_entities f ON f.id = h.file_id
+    WHERE h.hash64_hi = :hash64Hi 
+      AND h.hash64_lo = :hash64Lo
+    """,
+            nativeQuery = true)
+    List<SimilarImageProjection> findExactDuplicates(
+            @Param("hash64Hi") Integer hash64_hi,
+            @Param("hash64Lo") Integer hash64_lo);
+}
+

src/main/java/ru/soune/nocopy/repository/SimilarImageProjection.java

@@ -0,0 +1,10 @@
+package ru.soune.nocopy.repository;
+
+public interface SimilarImageProjection {
+    Integer getHash64Hi();
+    Integer getHash64Lo();
+    String getFileId();
+    Long getUserId();
+    String getOriginalFileName();
+    Long getFileSize();
+}