Complete post likes feature

src/main/java/run/halo/app/event/LogEvent.java

@@ -1,38 +0,0 @@
-package run.halo.app.event;
-
-import org.springframework.context.ApplicationEvent;
-import run.halo.app.model.enums.LogType;
-import run.halo.app.model.params.LogParam;
-import run.halo.app.utils.ValidationUtils;
-
-/**
- * @author johnniang
- * @date 19-4-20
- */
-public class LogEvent extends ApplicationEvent {
-
-    private final LogParam logParam;
-
-    /**
-     * Create a new ApplicationEvent.
-     *
-     * @param source   the object on which the event initially occurred (never {@code null})
-     * @param logParam
-     */
-    public LogEvent(Object source, LogParam logParam) {
-        super(source);
-
-        // Validate the log param
-        ValidationUtils.validate(logParam);
-
-        this.logParam = logParam;
-    }
-
-    public LogEvent(Object source, String logKey, LogType logType, String content) {
-        this(source, new LogParam(logKey, logType, content));
-    }
-
-    public LogParam getLogParam() {
-        return logParam;
-    }
-}

src/main/java/run/halo/app/event/LogEventListener.java

@@ -1,32 +0,0 @@
-package run.halo.app.event;
-
-import org.springframework.context.event.EventListener;
-import org.springframework.scheduling.annotation.Async;
-import org.springframework.stereotype.Component;
-import run.halo.app.model.entity.Log;
-import run.halo.app.service.LogService;
-
-/**
- * Log event listener.
- *
- * @author johnniang
- * @date 19-4-21
- */
-@Component
-public class LogEventListener {
-
-    private final LogService logService;
-
-    public LogEventListener(LogService logService) {
-        this.logService = logService;
-    }
-
-    @EventListener
-    @Async
-    public void onApplicationEvent(LogEvent event) {
-        // Convert to log
-        Log logToCreate = event.getLogParam().convertTo();
-        // Create log
-        logService.create(logToCreate);
-    }
-}

src/main/java/run/halo/app/event/post/VisitEvent.java

@@ -1,4 +1,4 @@
-package run.halo.app.event;
+package run.halo.app.event.post;
 
 import org.springframework.context.ApplicationEvent;
 import org.springframework.lang.NonNull;

src/main/java/run/halo/app/event/post/VisitEventListener.java

@@ -1,4 +1,4 @@
-package run.halo.app.event;
+package run.halo.app.event.post;
 
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.context.event.EventListener;

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

@@ -14,9 +14,10 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
-import run.halo.app.event.LogEvent;
+import run.halo.app.event.log.LogEvent;
-import run.halo.app.event.VisitEvent;
+import run.halo.app.event.post.VisitEvent;
 import run.halo.app.exception.AlreadyExistsException;
+import run.halo.app.exception.BadRequestException;
 import run.halo.app.exception.NotFoundException;
 import run.halo.app.exception.ServiceException;
 import run.halo.app.model.dto.CategoryOutputDTO;
@@ -348,7 +349,8 @@ public class PostServiceImpl extends AbstractCrudService<Post, Integer> implemen
         long affectedRows = postRepository.updateVisit(visits, postId);
 
         if (affectedRows != 1) {
-            throw new ServiceException("Failed to increase visits " + visits + " for post with id " + postId);
+            log.error("Post with id: [{}] may not be found", postId);
+            throw new BadRequestException("Failed to increase visits " + visits + " for post with id " + postId);
         }
     }
 
@@ -360,7 +362,8 @@ public class PostServiceImpl extends AbstractCrudService<Post, Integer> implemen
         long affectedRows = postRepository.updateLikes(likes, postId);
 
         if (affectedRows != 1) {
-            throw new ServiceException("Failed to increase likes " + likes + " for post with id " + postId);
+            log.error("Post with id: [{}] may not be found", postId);
+            throw new BadRequestException("Failed to increase likes " + likes + " for post with id " + postId);
         }
     }
 

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

@@ -8,7 +8,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 import org.springframework.util.CollectionUtils;
 import run.halo.app.cache.StringCacheStore;
-import run.halo.app.event.LogEvent;
+import run.halo.app.event.log.LogEvent;
 import run.halo.app.exception.BadRequestException;
 import run.halo.app.exception.NotFoundException;
 import run.halo.app.model.entity.User;

src/main/java/run/halo/app/web/controller/admin/api/PostController.java

@@ -82,6 +82,12 @@ public class PostController {
         return postService.getDetailVoBy(postId);
     }
 
+    @PostMapping("{postId:\\d+}/likes")
+    @ApiOperation("Likes a post")
+    public void like(@PathVariable("postId") Integer postId) {
+        postService.increaseLike(postId);
+    }
+
     @PostMapping
     public PostDetailVO createBy(@Valid @RequestBody PostParam postParam) {
         // Convert to

src/main/java/run/halo/app/web/controller/content/api/PostController.java

@@ -92,4 +92,10 @@ public class PostController {
                                                   @SortDefault(sort = "createTime", direction = DESC) Sort sort) {
         return commentService.pageWithParentVoBy(postId, PageRequest.of(page, optionService.getCommentPageSize(), sort));
     }
+
+    @PostMapping("{postId:\\d+}/likes")
+    @ApiOperation("Likes a post")
+    public void like(@PathVariable("postId") Integer postId) {
+        postService.increaseLike(postId);
+    }
 }

src/main/java/run/halo/app/web/controller/core/InstallController.java

@@ -10,7 +10,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
-import run.halo.app.event.LogEvent;
+import run.halo.app.event.log.LogEvent;
 import run.halo.app.exception.BadRequestException;
 import run.halo.app.model.entity.*;
 import run.halo.app.model.enums.AttachmentType;

src/test/java/run/halo/app/event/LogEventListenerTest.java

@@ -3,6 +3,8 @@ package run.halo.app.event;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.Test;
 import org.springframework.context.ApplicationListener;
+import run.halo.app.event.log.LogEvent;
+import run.halo.app.event.log.LogEventListener;
 import run.halo.app.utils.ReflectionUtils;
 
 import java.lang.reflect.ParameterizedType;