添加清除位置信息功能

Author: weiyuc

webchat-backend-message/src/main/java/com/ywzlp/webchat/msg/controller/UserController.java

@@ -106,7 +106,13 @@ public WebChatResponse<?> getNearbyPeoples(@RequestBody Point location) {
 		List<CoordinateEntity> nearbyPeoples = userService.getNearbyPeoples(location);
 		return WebChatResponse.success(nearbyPeoples);
 	}
-
+	
+	@PostMapping("/clearLocation")
+	public WebChatResponse<?> clearLocation() {
+		userService.clearLocation();
+		return WebChatResponse.success();
+	}
+	
 	@GetMapping("/getProfilePhoto/{username}")
 	public void getProfilePhoto(@PathVariable("username") String username, HttpServletRequest httpServletRequest,
 			HttpServletResponse httpServletResponse) throws IOException {

webchat-backend-message/src/main/java/com/ywzlp/webchat/msg/repository/CoordinateRepository.java

@@ -8,4 +8,6 @@ public interface CoordinateRepository extends CrudRepository<CoordinateEntity, S
 
 	CoordinateEntity findByUsername(String username);
 
+	int deleteByUsername(String username);
+
 }

webchat-backend-message/src/main/java/com/ywzlp/webchat/msg/service/UserService.java

@@ -235,4 +235,12 @@ public List<CoordinateEntity> getNearbyPeoples(Point location) {
 
 	}
 
+	/**
+	 * 清除位置信息
+	 */
+	public void clearLocation() {
+		String username = UserService.getCurrentUsername();
+		coordinateRepository.deleteByUsername(username);
+	}
+
 }