feat(interaction): 新增分集计数统计接口

fruitshorts-app-api/src/test/java/com/fruitshorts/app/controller/AppCatalogControllerContractTest.java

@@ -2,6 +2,7 @@
 package com.fruitshorts.app.controller;
 
 import com.fruitshorts.app.service.AppCatalogService;
+import com.fruitshorts.app.service.AppEpisodeStatsService;
 import com.fruitshorts.app.support.ControllerContractSupport;
 import com.fruitshorts.app.vo.AppBannerVO;
 import com.fruitshorts.app.vo.AppCategoryVO;
@@ -49,7 +50,8 @@ class AppCatalogControllerContractTest {
         catalogMvc = ControllerContractSupport.mockMvcOf(new AppCatalogController(catalogService));
         dramaMvc = ControllerContractSupport.mockMvcOf(
                 new AppDramaController(catalogService, mock(PlaybackService.class),
-                        mock(EpisodeService.class), mock(CommentService.class)));
+                        mock(EpisodeService.class), mock(CommentService.class),
+                        mock(AppEpisodeStatsService.class)));
     }
 
     @Test

fruitshorts-app-api/src/test/java/com/fruitshorts/app/controller/AppPlaybackContractTest.java

@@ -2,6 +2,8 @@
 package com.fruitshorts.app.controller;
 
 import com.fruitshorts.app.service.AppCatalogService;
+import com.fruitshorts.app.service.AppEpisodeStatsService;
+import com.fruitshorts.app.vo.AppEpisodeStatsVO;
 import com.fruitshorts.app.support.ControllerContractSupport;
 import com.fruitshorts.content.dal.entity.DramaEpisode;
 import com.fruitshorts.content.service.EpisodeService;
@@ -37,6 +39,7 @@ class AppPlaybackContractTest {
     private PlaybackService playbackService;
     private EpisodeService episodeService;
     private CommentService commentService;
+    private AppEpisodeStatsService episodeStatsService;
     private MockMvc mockMvc;
 
     @BeforeEach
@@ -44,13 +47,14 @@ class AppPlaybackContractTest {
         playbackService = mock(PlaybackService.class);
         episodeService = mock(EpisodeService.class);
         commentService = mock(CommentService.class);
+        episodeStatsService = mock(AppEpisodeStatsService.class);
         DramaEpisode episode = new DramaEpisode();
         episode.setLikeCount(88L);
         given(episodeService.getExisting(any())).willReturn(episode);
         given(commentService.countByEpisodes(any())).willReturn(Map.of());
         mockMvc = ControllerContractSupport.mockMvcOf(
                 new AppDramaController(mock(AppCatalogService.class), playbackService,
-                        episodeService, commentService));
+                        episodeService, commentService, episodeStatsService));
     }
 
     @Test
@@ -102,6 +106,32 @@ class AppPlaybackContractTest {
         verify(playbackService).play(isNull(), eq(13L), eq("device-9"), any());
     }
 
+    @Test
+    void should_return_episode_stats_without_play_ticket() throws Exception {
+        AppEpisodeStatsVO stats = new AppEpisodeStatsVO();
+        stats.setEpisodeId(11L);
+        stats.setDramaId(7L);
+        stats.setLikeCount(88L);
+        stats.setCommentCount(8L);
+        stats.setFavoriteCount(1800L);
+        stats.setLiked(true);
+        stats.setFavorited(false);
+        given(episodeStatsService.get(11L, null)).willReturn(stats);
+
+        mockMvc.perform(get("/app/episodes/11/stats"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.data.episodeId").value("11"))
+                .andExpect(jsonPath("$.data.dramaId").value("7"))
+                .andExpect(jsonPath("$.data.likeCount").value("88"))
+                .andExpect(jsonPath("$.data.commentCount").value("8"))
+                .andExpect(jsonPath("$.data.favoriteCount").value("1800"))
+                .andExpect(jsonPath("$.data.liked").value(true))
+                .andExpect(jsonPath("$.data.favorited").value(false));
+
+        verify(episodeStatsService).get(11L, null);
+        verify(playbackService, org.mockito.Mockito.never()).play(any(), any(), any(), any());
+    }
+
     private PlayRespVO ticket(Long episodeId, boolean accessible, String accessType,
                               String playUrl, String thumbnailsUrl) {
         PlayRespVO vo = new PlayRespVO();

fruitshorts-app-api/src/test/java/com/fruitshorts/app/service/AppEpisodeStatsServiceTest.java

@@ -0,0 +1,65 @@
+// Author: fruit.com.cn
+
+package com.fruitshorts.app.service;
+
+import com.fruitshorts.app.vo.AppEpisodeStatsVO;
+import com.fruitshorts.content.dal.entity.Drama;
+import com.fruitshorts.content.dal.entity.DramaEpisode;
+import com.fruitshorts.content.service.DramaService;
+import com.fruitshorts.content.service.EpisodeService;
+import com.fruitshorts.interaction.service.CommentService;
+import com.fruitshorts.interaction.service.LikeService;
+import com.fruitshorts.playback.service.FavoriteService;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+class AppEpisodeStatsServiceTest {
+
+    @Test
+    void should_batch_single_episode_stats_without_ticket_side_effects() {
+        EpisodeService episodeService = mock(EpisodeService.class);
+        DramaService dramaService = mock(DramaService.class);
+        CommentService commentService = mock(CommentService.class);
+        LikeService likeService = mock(LikeService.class);
+        FavoriteService favoriteService = mock(FavoriteService.class);
+
+        DramaEpisode episode = new DramaEpisode();
+        episode.setId(11L);
+        episode.setDramaId(7L);
+        episode.setLikeCount(88L);
+        Drama drama = new Drama();
+        drama.setId(7L);
+        drama.setFavoriteCount(1800L);
+        given(episodeService.listPublishedByIds(List.of(11L))).willReturn(List.of(episode));
+        given(dramaService.listPublishedByIds(List.of(7L))).willReturn(List.of(drama));
+        given(commentService.countByEpisodes(List.of(11L))).willReturn(Map.of(11L, 8L));
+        given(likeService.likedTargetIds(
+                100L, LikeService.TYPE_EPISODE, List.of(11L))).willReturn(Set.of(11L));
+        given(favoriteService.favoriteDramaIds(100L, List.of(7L))).willReturn(Set.of());
+
+        AppEpisodeStatsService service = new AppEpisodeStatsService(
+                episodeService, dramaService, commentService, likeService, favoriteService);
+        AppEpisodeStatsVO result = service.get(11L, 100L);
+
+        assertThat(result.getEpisodeId()).isEqualTo(11L);
+        assertThat(result.getDramaId()).isEqualTo(7L);
+        assertThat(result.getLikeCount()).isEqualTo(88L);
+        assertThat(result.getCommentCount()).isEqualTo(8L);
+        assertThat(result.getFavoriteCount()).isEqualTo(1800L);
+        assertThat(result.getLiked()).isTrue();
+        assertThat(result.getFavorited()).isFalse();
+        verify(episodeService).listPublishedByIds(List.of(11L));
+        verify(commentService).countByEpisodes(List.of(11L));
+        verify(likeService).likedTargetIds(
+                100L, LikeService.TYPE_EPISODE, List.of(11L));
+        verify(favoriteService).favoriteDramaIds(100L, List.of(7L));
+    }
+}