Remove useless post dtos

src/main/java/run/halo/app/controller/content/api/TagController.java

 package run.halo.app.controller.content.api;
 
-import run.halo.app.model.dto.TagDTO;
-import run.halo.app.model.dto.post.PostSimpleDTO;
-import run.halo.app.model.entity.Tag;
-import run.halo.app.service.PostTagService;
-import run.halo.app.service.TagService;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiParam;
 import org.springframework.data.domain.Page;
@@ -13,6 +8,13 @@ import org.springframework.data.domain.Sort;
 import org.springframework.data.web.PageableDefault;
 import org.springframework.data.web.SortDefault;
 import org.springframework.web.bind.annotation.*;
+import run.halo.app.model.dto.TagDTO;
+import run.halo.app.model.dto.post.BasePostSimpleDTO;
+import run.halo.app.model.entity.Post;
+import run.halo.app.model.entity.Tag;
+import run.halo.app.service.PostService;
+import run.halo.app.service.PostTagService;
+import run.halo.app.service.TagService;
 
 import java.util.List;
 
@@ -32,16 +34,21 @@ public class TagController {
 
     private final PostTagService postTagService;
 
-    public TagController(TagService tagService, PostTagService postTagService) {
+    private final PostService postService;
+
+    public TagController(TagService tagService,
+                         PostTagService postTagService,
+                         PostService postService) {
         this.tagService = tagService;
         this.postTagService = postTagService;
+        this.postService = postService;
     }
 
     @GetMapping
     @ApiOperation("Lists tags")
     public List<? extends TagDTO> listTags(@SortDefault(sort = "updateTime", direction = DESC) Sort sort,
                                            @ApiParam("If the param is true, post count of tag will be returned")
-                                                 @RequestParam(name = "more", required = false, defaultValue = "false") Boolean more) {
+                                           @RequestParam(name = "more", required = false, defaultValue = "false") Boolean more) {
         if (more) {
             return postTagService.listTagWithCountDtos(sort);
         }
@@ -50,12 +57,13 @@ public class TagController {
 
     @GetMapping("{slugName}/posts")
     @ApiOperation("Lists posts by tag slug name")
-    public Page<PostSimpleDTO> listPostsBy(@PathVariable("slugName") String slugName,
-                                           @PageableDefault(sort = "updateTime", direction = DESC) Pageable pageable) {
+    public Page<BasePostSimpleDTO> listPostsBy(@PathVariable("slugName") String slugName,
+                                               @PageableDefault(sort = "updateTime", direction = DESC) Pageable pageable) {
         // Get tag by slug name
         Tag tag = tagService.getBySlugNameOfNonNull(slugName);
 
         // Get posts, convert and return
-        return postTagService.pagePostsBy(tag.getId(), pageable).map(post -> new PostSimpleDTO().convertFrom(post));
+        Page<Post> postPage = postTagService.pagePostsBy(tag.getId(), pageable);
+        return postService.convertToSimple(postPage);
     }
 }

src/main/java/run/halo/app/model/dto/base/OutputConverter.java

@@ -23,7 +23,7 @@ public interface OutputConverter<DTO extends OutputConverter<DTO, DOMAIN>, DOMAI
      */
     @SuppressWarnings("unchecked")
     @NonNull
-    default <T extends DTO> T convertFrom(DOMAIN domain) {
+    default <T extends DTO> T convertFrom(@NonNull DOMAIN domain) {
 
         updateProperties(domain, this);
 

src/main/java/run/halo/app/model/dto/post/PostDetailDTO.java

-package run.halo.app.model.dto.post;
-
-import lombok.Data;
-import lombok.EqualsAndHashCode;
-import lombok.ToString;
-
-/**
- * Post detail output dto.
- *
- * @author johnniang
- */
-@Data
-@ToString
-@EqualsAndHashCode(callSuper = true)
-@Deprecated
-public class PostDetailDTO extends PostSimpleDTO {
-
-    private String originalContent;
-
-    private String formatContent;
-}

src/main/java/run/halo/app/model/dto/post/PostMinimalDTO.java

-package run.halo.app.model.dto.post;
-
-import run.halo.app.model.dto.base.OutputConverter;
-import run.halo.app.model.entity.BasePost;
-import run.halo.app.model.enums.PostStatus;
-import run.halo.app.model.enums.PostType;
-import lombok.Data;
-import lombok.EqualsAndHashCode;
-import lombok.ToString;
-
-import java.util.Date;
-
-/**
- * Post minimal output dto.
- *
- * @author johnniang
- */
-@Data
-@ToString
-@EqualsAndHashCode
-@Deprecated
-public class PostMinimalDTO implements OutputConverter<PostMinimalDTO, BasePost> {
-
-    private Integer id;
-
-    private String title;
-
-    private PostStatus status;
-
-    private String url;
-
-    private PostType type;
-
-    private Date updateTime;
-
-    private Date createTime;
-
-    private Date editTime;
-}

src/main/java/run/halo/app/model/dto/post/PostSimpleDTO.java

-package run.halo.app.model.dto.post;
-
-import lombok.Data;
-import lombok.EqualsAndHashCode;
-import lombok.ToString;
-import run.halo.app.model.enums.PostCreateFrom;
-import run.halo.app.model.enums.PostType;
-
-/**
- * Page simple output dto.
- *
- * @author johnniang
- */
-@Data
-@ToString
-@EqualsAndHashCode(callSuper = true)
-@Deprecated
-public class PostSimpleDTO extends PostMinimalDTO {
-
-    private PostType type;
-
-    private String summary;
-
-    private String thumbnail;
-
-    private Long visits = 0L;
-
-    private Boolean disallowComment;
-
-    private String template;
-
-    private Integer topPriority = 0;
-
-    private PostCreateFrom createFrom;
-
-    private Long likes = 0L;
-}

src/main/java/run/halo/app/model/dto/post/SheetDetailDTO.java

-package run.halo.app.model.dto.post;
-
-/**
- * Simple detail dto.
- *
- * @author johnniang
- * @date 19-4-24
- */
-@Deprecated
-public class SheetDetailDTO extends PostDetailDTO {
-
-}

src/main/java/run/halo/app/model/dto/post/SheetMinimalDTO.java

-package run.halo.app.model.dto.post;
-
-/**
- * Sheet minimal dto
- *
- * @author johnniang
- * @date 19-4-24
- */
-@Deprecated
-public class SheetMinimalDTO extends PostMinimalDTO {
-}

src/main/java/run/halo/app/model/dto/post/SheetSimpleDTO.java

-package run.halo.app.model.dto.post;
-
-/**
- * Sheet simple dto.
- *
- * @author johnniang
- * @date 19-4-24
- */
-@Deprecated
-public class SheetSimpleDTO extends PostSimpleDTO {
-}

src/main/java/run/halo/app/model/vo/ArchiveYearVO.java

 package run.halo.app.model.vo;
 
-import run.halo.app.model.dto.post.PostMinimalDTO;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
+import run.halo.app.model.dto.post.BasePostMinimalDTO;
 
 import java.util.Comparator;
 import java.util.List;
@@ -21,7 +21,7 @@ public class ArchiveYearVO {
 
     private Integer year;
 
-    private List<PostMinimalDTO> posts;
+    private List<BasePostMinimalDTO> posts;
 
     public static class ArchiveComparator implements Comparator<ArchiveYearVO> {
 

src/main/java/run/halo/app/model/vo/PostCommentWithPostVO.java

@@ -4,7 +4,7 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
 import run.halo.app.model.dto.BaseCommentDTO;
-import run.halo.app.model.dto.post.PostMinimalDTO;
+import run.halo.app.model.dto.post.BasePostMinimalDTO;
 
 /**
  * PostComment list with post vo.
@@ -16,5 +16,5 @@ import run.halo.app.model.dto.post.PostMinimalDTO;
 @EqualsAndHashCode(callSuper = true)
 public class PostCommentWithPostVO extends BaseCommentDTO {
 
-    private PostMinimalDTO post;
+    private BasePostMinimalDTO post;
 }

src/main/java/run/halo/app/model/vo/PostDetailVO.java

 package run.halo.app.model.vo;
 
-import run.halo.app.model.dto.post.BasePostDetailDTO;
-import run.halo.app.model.dto.post.PostDetailDTO;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import run.halo.app.model.dto.post.BasePostDetailDTO;
 
 import java.util.Set;
 

src/main/java/run/halo/app/service/PostService.java

@@ -4,8 +4,6 @@ import org.springframework.data.domain.Page;
 import org.springframework.data.domain.Pageable;
 import org.springframework.lang.NonNull;
 import org.springframework.transaction.annotation.Transactional;
-import run.halo.app.model.dto.post.PostMinimalDTO;
-import run.halo.app.model.dto.post.PostSimpleDTO;
 import run.halo.app.model.entity.Post;
 import run.halo.app.model.enums.PostStatus;
 import run.halo.app.model.params.PostQuery;

src/main/java/run/halo/app/service/SheetService.java

@@ -2,10 +2,9 @@ package run.halo.app.service;
 
 import org.springframework.data.domain.Page;
 import org.springframework.lang.NonNull;
-import run.halo.app.model.dto.post.SheetDetailDTO;
-import run.halo.app.model.vo.SheetListVO;
 import run.halo.app.model.entity.Sheet;
 import run.halo.app.model.enums.PostStatus;
+import run.halo.app.model.vo.SheetListVO;
 import run.halo.app.service.base.BasePostService;
 
 /**

src/main/java/run/halo/app/service/impl/PostCommentServiceImpl.java

@@ -8,14 +8,14 @@ import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 import run.halo.app.exception.NotFoundException;
-import run.halo.app.model.dto.post.PostMinimalDTO;
-import run.halo.app.model.entity.PostComment;
+import run.halo.app.model.dto.post.BasePostMinimalDTO;
 import run.halo.app.model.entity.Post;
+import run.halo.app.model.entity.PostComment;
 import run.halo.app.model.vo.PostCommentWithPostVO;
 import run.halo.app.repository.PostCommentRepository;
 import run.halo.app.repository.PostRepository;
-import run.halo.app.service.PostCommentService;
 import run.halo.app.service.OptionService;
+import run.halo.app.service.PostCommentService;
 import run.halo.app.utils.ServiceUtils;
 
 import java.util.Collections;
@@ -67,15 +67,17 @@ public class PostCommentServiceImpl extends BaseCommentServiceImpl<PostComment>
         // Get all posts
         Map<Integer, Post> postMap = ServiceUtils.convertToMap(postRepository.findAllById(postIds), Post::getId);
 
-        return postComments.stream().map(comment -> {
-            // Convert to vo
-            PostCommentWithPostVO postCommentWithPostVO = new PostCommentWithPostVO().convertFrom(comment);
+        return postComments.stream()
+                .filter(comment -> postMap.containsKey(comment.getPostId()))
+                .map(comment -> {
+                    // Convert to vo
+                    PostCommentWithPostVO postCommentWithPostVO = new PostCommentWithPostVO().convertFrom(comment);
 
-            // Get post and set to the vo
-            postCommentWithPostVO.setPost(new PostMinimalDTO().convertFrom(postMap.get(comment.getPostId())));
+                    // Get post and set to the vo
+                    postCommentWithPostVO.setPost(new BasePostMinimalDTO().convertFrom(postMap.get(comment.getPostId())));
 
-            return postCommentWithPostVO;
-        }).collect(Collectors.toList());
+                    return postCommentWithPostVO;
+                }).collect(Collectors.toList());
     }
 
     @Override

src/main/java/run/halo/app/service/impl/PostServiceImpl.java

@@ -11,13 +11,10 @@ import org.springframework.lang.NonNull;
 import org.springframework.lang.Nullable;
 import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
-import org.springframework.util.CollectionUtils;
 import run.halo.app.event.logger.LogEvent;
 import run.halo.app.event.post.PostVisitEvent;
 import run.halo.app.model.dto.CategoryDTO;
 import run.halo.app.model.dto.TagDTO;
-import run.halo.app.model.dto.post.PostMinimalDTO;
-import run.halo.app.model.dto.post.PostSimpleDTO;
 import run.halo.app.model.entity.*;
 import run.halo.app.model.enums.LogType;
 import run.halo.app.model.enums.PostStatus;
@@ -240,7 +237,7 @@ public class PostServiceImpl extends BasePostServiceImpl<Post> implements PostSe
             // Build archive
             ArchiveYearVO archive = new ArchiveYearVO();
             archive.setYear(year);
-            archive.setPosts(convertTo(postList));
+            archive.setPosts(convertToMinimal(postList));
 
             // Add archive
             archives.add(archive);
@@ -274,7 +271,7 @@ public class PostServiceImpl extends BasePostServiceImpl<Post> implements PostSe
                     ArchiveMonthVO archive = new ArchiveMonthVO();
                     archive.setYear(year);
                     archive.setMonth(month);
-                    archive.setPosts(convertTo(postList));
+                    archive.setPosts(convertToMinimal(postList));
 
                     archives.add(archive);
                 }));
@@ -333,7 +330,6 @@ public class PostServiceImpl extends BasePostServiceImpl<Post> implements PostSe
         // Get comment count
         Map<Integer, Long> commentCountMap = postCommentService.countByPostIds(postIds);
 
-
         return postPage.map(post -> {
             PostListVO postListVO = new PostListVO().convertFrom(post);
 
@@ -362,24 +358,6 @@ public class PostServiceImpl extends BasePostServiceImpl<Post> implements PostSe
         });
     }
 
-    /**
-     * Converts to post minimal output dto.
-     *
-     * @param posts a list of post
-     * @return a list of post minimal output dto
-     */
-    @NonNull
-    private List<PostMinimalDTO> convertTo(@NonNull List<Post> posts) {
-        if (CollectionUtils.isEmpty(posts)) {
-            return Collections.emptyList();
-        }
-
-        // Convert
-        return posts.stream()
-                .map(post -> new PostMinimalDTO().<PostMinimalDTO>convertFrom(post))
-                .collect(Collectors.toList());
-    }
-
     /**
      * Converts to post detail vo.
      *

src/main/java/run/halo/app/service/impl/SheetServiceImpl.java

@@ -6,10 +6,9 @@ import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 import run.halo.app.event.post.SheetVisitEvent;
-import run.halo.app.model.dto.post.SheetDetailDTO;
-import run.halo.app.model.vo.SheetListVO;
 import run.halo.app.model.entity.Sheet;
 import run.halo.app.model.enums.PostStatus;
+import run.halo.app.model.vo.SheetListVO;
 import run.halo.app.repository.SheetRepository;
 import run.halo.app.service.SheetCommentService;
 import run.halo.app.service.SheetService;