поиск по названию в библиотеке пользователя / во всей бд

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/FilmRepository.kt

@@ -61,6 +61,15 @@ class FilmRepository(
             filmRowMapper,
         )
 
+    override fun findByTitle(title: String): Film? {
+        val films = jdbc.query(
+            "SELECT id, title, description FROM films WHERE title = ?",
+            filmRowMapper,
+            title
+        )
+        return films.firstOrNull()
+    }
+
     override fun deleteById(id: UUID) {
         jdbc.update("DELETE FROM films WHERE id = ?", id)
     }

src/main/kotlin/com/project/movienight/adapters/web/FilmController.kt

@@ -8,15 +8,9 @@ import com.project.movienight.application.ports.input.CreateFilmUseCase
 import com.project.movienight.application.ports.input.DeleteFilmUseCase
 import com.project.movienight.application.ports.input.EditFilmCommand
 import com.project.movienight.application.ports.input.EditFilmUseCase
+import com.project.movienight.application.services.FilmService
 import org.springframework.http.HttpStatus
-import org.springframework.web.bind.annotation.DeleteMapping
+import org.springframework.web.bind.annotation.*
-import org.springframework.web.bind.annotation.PatchMapping
-import org.springframework.web.bind.annotation.PathVariable
-import org.springframework.web.bind.annotation.PostMapping
-import org.springframework.web.bind.annotation.RequestBody
-import org.springframework.web.bind.annotation.RequestMapping
-import org.springframework.web.bind.annotation.ResponseStatus
-import org.springframework.web.bind.annotation.RestController
 import java.util.UUID
 
 @RestController
@@ -25,6 +19,7 @@ class FilmController(
     private val createFilmUseCase: CreateFilmUseCase,
     private val editFilmUseCase: EditFilmUseCase,
     private val deleteFilmUseCase: DeleteFilmUseCase,
+    private val filmService: FilmService,
 ) {
     @PostMapping
     @ResponseStatus(HttpStatus.CREATED)
@@ -61,4 +56,10 @@ class FilmController(
     fun delete(
         @PathVariable id: UUID,
     ) = deleteFilmUseCase.delete(id)
+
+    @GetMapping("/search")
+    fun searchByTitle(
+        @RequestParam title: String,
+    ): FilmResponse? =
+        filmService.findByTitle(title)?.let { FilmResponse.fromDomain(it) }
 }

src/main/kotlin/com/project/movienight/adapters/web/FilmLibraryController.kt

@@ -2,6 +2,7 @@ package com.project.movienight.adapters.web
 
 import com.project.movienight.adapters.web.dto.request.CreateFilmLibraryRequest
 import com.project.movienight.adapters.web.dto.response.FilmLibraryResponse
+import com.project.movienight.adapters.web.dto.response.FilmResponse
 import com.project.movienight.application.ports.input.AddFilmToLibraryCommand
 import com.project.movienight.application.ports.input.AddFilmToLibraryUseCase
 import com.project.movienight.application.ports.input.CreateFilmLibraryCommand
@@ -10,15 +11,9 @@ import com.project.movienight.application.ports.input.GetFilmLibraryQuery
 import com.project.movienight.application.ports.input.GetFilmLibraryUseCase
 import com.project.movienight.application.ports.input.RemoveFilmFromLibraryCommand
 import com.project.movienight.application.ports.input.RemoveFilmFromLibraryUseCase
+import com.project.movienight.application.services.FilmService
 import org.springframework.http.HttpStatus
-import org.springframework.web.bind.annotation.DeleteMapping
+import org.springframework.web.bind.annotation.*
-import org.springframework.web.bind.annotation.GetMapping
-import org.springframework.web.bind.annotation.PathVariable
-import org.springframework.web.bind.annotation.PostMapping
-import org.springframework.web.bind.annotation.RequestBody
-import org.springframework.web.bind.annotation.RequestMapping
-import org.springframework.web.bind.annotation.ResponseStatus
-import org.springframework.web.bind.annotation.RestController
 import java.util.UUID
 
 @RestController
@@ -28,6 +23,7 @@ class FilmLibraryController(
     private val addFilmToLibraryUseCase: AddFilmToLibraryUseCase,
     private val removeFilmFromLibraryUseCase: RemoveFilmFromLibraryUseCase,
     private val getFilmLibraryUseCase: GetFilmLibraryUseCase,
+    private val filmService: FilmService,
 ) {
     @PostMapping
     @ResponseStatus(HttpStatus.CREATED)
@@ -80,4 +76,19 @@ class FilmLibraryController(
             filmId = filmId,
         ),
     )
+
+    @GetMapping("/available-films")
+    fun getAvailableFilms(
+        @PathVariable userId: UUID,
+    ): List<FilmResponse> {
+        val userLibrary = getFilmLibraryUseCase.getLibrary(
+            GetFilmLibraryQuery(userId = userId)
+        )
+
+        val allFilms = filmService.findAll()
+
+        val availableFilms = allFilms.filter { it.id != userLibrary.filmId }
+
+        return availableFilms.map { FilmResponse.fromDomain(it) }
+    }
 }

src/main/kotlin/com/project/movienight/application/ports/output/FilmRepositoryPort.kt

@@ -10,5 +10,7 @@ interface FilmRepositoryPort {
 
     fun findAll(): List<Film>
 
+    fun findByTitle(title: String): Film?
+
     fun deleteById(id: UUID)
 }

src/main/kotlin/com/project/movienight/application/services/FilmService.kt

@@ -62,4 +62,8 @@ class FilmService(
 
         filmRepository.deleteById(id)
     }
+
+    fun findByTitle(title: String): Film? = filmRepository.findByTitle(title)
+
+    fun findAll(): List<Film> = filmRepository.findAll()
 }