Сделал FilmRepository

2026-03-05 23:52:05 +03:00
parent 975abd1f39
commit aa2e690124
6 changed files with 135 additions and 59 deletions
@@ -0,0 +1,5 @@
+package com.project.movienight.adapters.persistence
+
+import org.springframework.jdbc.core.JdbcTemplate
+
+class FilmLibraryRepository(private val jdbc: JdbcTemplate) {}
@@ -0,0 +1,67 @@
+package com.project.movienight.adapters.persistence
+
+import com.project.movienight.domain.model.Film
+import org.springframework.jdbc.core.JdbcTemplate
+import org.springframework.stereotype.Repository
+import java.util.UUID
+
+@Repository
+class FilmRepository(private val jdbc: JdbcTemplate) {
+
+    fun findById(id: UUID): Film? =
+        jdbc.queryForObject(
+            "SELECT * FROM films WHERE id = ?",
+            { rs, _ ->
+                Film(
+                    id = UUID.fromString(rs.getString("id")),
+                    title = rs.getString("title"),
+                    description = rs.getString("description"),
+                )
+            },
+            id.toString()
+        )
+
+    fun findAll(): List<Film> =
+        jdbc.query(
+            "SELECT * FROM films"
+        ) { rs, _ ->
+            Film(
+                id = UUID.fromString(rs.getString("id")),
+                title = rs.getString("title"),
+                description = rs.getString("description"),
+            )
+        }
+
+    fun findTopN(limit: Int, sortBy: String = "title"): List<Film> =
+        jdbc.query(
+            "SELECT * FROM films ORDER BY $sortBy LIMIT ?",
+            { rs, _ ->
+                Film(
+                    id = UUID.fromString(rs.getString("id")),
+                    title = rs.getString("title"),
+                    description = rs.getString("description"),
+                )
+            },
+            limit
+        )
+
+    fun save(film: Film) {
+        jdbc.update(
+            """
+            INSERT INTO films (id, title, description)
+            VALUES (?, ?, ?)
+            ON CONFLICT (id) DO UPDATE
+            SET title = ?, description = ?
+            """,
+            film.id.toString(), film.title, film.description,
+            film.title, film.description
+        )
+    }
+
+    fun deleteById(id: UUID) {
+        jdbc.update(
+            "DELETE FROM films WHERE id = ?",
+            id.toString()
+        )
+    }
+}
@@ -0,0 +1,4 @@
+package com.project.movienight.adapters.persistence
+
+class UserRepository {
+}