Merge 9195ea6 into 2a08a84

src/main/java/io/codechobo/movie/application/MovieService.java

@@ -0,0 +1,55 @@
+package io.codechobo.movie.application;
+
+import io.codechobo.movie.domain.Movie;
+import io.codechobo.movie.domain.repository.MovieRepository;
+import io.codechobo.movie.dto.MovieDto;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.validation.Valid;
+
+@Service
+@Transactional
+public class MovieService {
+
+    @Autowired
+    private MovieRepository movieRepository;
+
+    public MovieDto getMovie(final Long no) {
+        if (no == null) {
+            throw new IllegalArgumentException();
+        }
+        final Movie movie = this.movieRepository.findOne(no);
+        //TODO 컨버팅 유틸리티 필요
+        if (movie == null) {
+            return null;
+        }
+        return new MovieDto(movie.getNo(), movie.getTitle(), movie.getGenre(), movie.getRunningTime(), movie.getReleaseDate());
+    }
+
+    public MovieDto registerMovie(@Valid final MovieDto movieDto) {
+        final Movie movie = this.movieRepository.save(new Movie(movieDto.getTitle(), movieDto.getGenre(), movieDto.getRunningTime(), movieDto.getReleaseDate()));
+        //TODO 컨버팅 유틸리티 필요
+        return new MovieDto(movie.getNo(), movie.getTitle(), movie.getGenre(), movie.getRunningTime(), movie.getReleaseDate());
+    }
+
+    public MovieDto modifyMovie(@Valid final MovieDto movieDto) {
+        if (movieDto.getNo() == null) {
+            throw new IllegalArgumentException();
+        }
+        if (!this.movieRepository.exists(movieDto.getNo())) {
+            throw new IllegalArgumentException();
+        }
+        final Movie movie = this.movieRepository.save(new Movie(movieDto.getNo(), movieDto.getTitle(), movieDto.getGenre(), movieDto.getRunningTime(), movieDto.getReleaseDate()));
+        return new MovieDto(movie.getNo(), movie.getTitle(), movie.getGenre(), movie.getRunningTime(), movie.getReleaseDate());
+    }
+
+    public void removeMovie(final MovieDto movieDto) {
+        if (movieDto.getNo() == null) {
+            throw new IllegalArgumentException();
+        }
+        this.movieRepository.delete(movieDto.getNo());
+    }
+
+}

src/main/java/io/codechobo/movie/domain/Movie.java

@@ -1,6 +1,7 @@
 package io.codechobo.movie.domain;
 
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 import javax.persistence.*;
 import java.util.ArrayList;
@@ -9,6 +10,7 @@
 
 @Entity
 @Getter
+@NoArgsConstructor
 public class Movie {
 
 	@GeneratedValue
@@ -52,6 +54,20 @@ public class Movie {
 	//TODO 별도의 타입으로?
 	private List<String> actors = new ArrayList<>();
 
+
+	public Movie(final String title, final String genre, final Integer runningTime, final Date releaseDate) {
+		this(null, title, genre, runningTime, releaseDate);
+	}
+
+	public Movie(final Long no, final String title, final String genre, final Integer runningTime, final Date releaseDate) {
+		this.no = no;
+		this.title = title;
+		this.genre = genre;
+		this.runningTime = runningTime;
+		this.releaseDate = releaseDate;
+	}
+
+
 	//TODO 영화타입 or 상영타입 or 스크린타입
 	public enum MovieType {
 		TWO_DIMENSION,

src/main/java/io/codechobo/movie/domain/repository/MovieRepository.java

@@ -0,0 +1,7 @@
+package io.codechobo.movie.domain.repository;
+
+import io.codechobo.movie.domain.Movie;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface MovieRepository extends JpaRepository<Movie, Long> {
+}

src/main/java/io/codechobo/movie/dto/MovieDto.java

@@ -0,0 +1,51 @@
+package io.codechobo.movie.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.Date;
+
+@Setter
+@Getter
+public class MovieDto {
+
+    private Long no;
+
+    /**
+     * 제목
+     */
+    private String title;
+
+    /**
+     * 장르
+     */
+    private String genre;
+
+    /**
+     * 러닝타임
+     */
+    private Integer runningTime;
+
+    /**
+     * 개봉일
+     */
+    private Date releaseDate;
+
+    public MovieDto(final Long no) {
+        this.no = no;
+    }
+
+    public MovieDto(final String title, final String genre, final Integer runningTime, final Date releaseDate) {
+        this(null, title, genre, runningTime, releaseDate);
+    }
+
+    public MovieDto(final Long no, final String title, final String genre, final Integer runningTime, final Date releaseDate) {
+        this.no = no;
+        this.title = title;
+        this.genre = genre;
+        this.runningTime = runningTime;
+        if (releaseDate!=null) {
+            this.releaseDate = new Date(releaseDate.getTime());
+        }
+    }
+}

src/test/java/io/codechobo/movie/application/MovieServiceTest.java

@@ -0,0 +1,82 @@
+package io.codechobo.movie.application;
+
+import io.codechobo.movie.dto.MovieDto;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import java.util.Calendar;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertThat;
+
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@ActiveProfiles(profiles = "test")
+public class MovieServiceTest {
+
+    @Autowired
+    private MovieService movieService;
+
+    @Test
+    public void 영화_등록_및_취득_테스트() {
+        final MovieDto fixture = generateFixture();
+        final MovieDto registered = this.movieService.registerMovie(fixture);
+        final MovieDto retrieved = this.movieService.getMovie(registered.getNo());
+
+        assertNotNull(registered.getNo());
+        assertThat(registered.getNo(), is(retrieved.getNo()));
+        assertThat(registered.getTitle(), is(retrieved.getTitle()));
+        assertThat(registered.getGenre(), is(retrieved.getGenre()));
+        assertThat(registered.getRunningTime(), is(retrieved.getRunningTime()));
+        assertThat(registered.getReleaseDate().getTime(), is(retrieved.getReleaseDate().getTime()));
+    }
+
+    @Test
+    public void 영화_수정_테스트() {
+        final MovieDto fixture = generateFixture();
+        final MovieDto registered = this.movieService.registerMovie(fixture);
+
+        registered.setTitle(registered.getTitle()+"_MOD");
+        registered.setGenre(registered.getGenre()+"_MOD");
+        registered.setRunningTime(100);
+        final Calendar calendar = Calendar.getInstance();
+        calendar.set(2016, 8, 8, 0, 0, 0);
+        calendar.set(Calendar.MILLISECOND, 0);
+        registered.setReleaseDate(calendar.getTime());
+        final MovieDto modified = this.movieService.modifyMovie(registered);
+
+        final MovieDto retrieved = this.movieService.getMovie(registered.getNo());
+
+        assertNotNull(modified.getNo());
+        assertThat(modified.getNo(), is(retrieved.getNo()));
+        assertThat(modified.getTitle(), is(retrieved.getTitle()));
+        assertThat(modified.getGenre(), is(retrieved.getGenre()));
+        assertThat(modified.getRunningTime(), is(retrieved.getRunningTime()));
+        assertThat(modified.getReleaseDate().getTime(), is(retrieved.getReleaseDate().getTime()));
+    }
+
+    @Test
+    public void 영화_삭제_테스트() {
+        final MovieDto fixture = generateFixture();
+        final MovieDto registered = this.movieService.registerMovie(fixture);
+        this.movieService.removeMovie(new MovieDto(registered.getNo()));
+        final MovieDto retrieved = this.movieService.getMovie(registered.getNo());
+        assertNull(retrieved);
+    }
+
+
+    private MovieDto generateFixture() {
+        final Calendar calendar = Calendar.getInstance();
+        calendar.set(2016, 8, 7, 0, 0, 0);
+        calendar.set(Calendar.MILLISECOND, 0);
+        return new MovieDto("밀정", "첩보", 140, calendar.getTime());
+    }
+
+}