feat: 팔로우 요청 API 구현 (#79)

8-Sprinters · Feb 8, 2024 · 8b8e3c4 · 8b8e3c4
1 parent 5491a23
commit 8b8e3c4
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diff --git a/src/main/java/com/listywave/user/application/service/UserService.java b/src/main/java/com/listywave/user/application/service/UserService.java
@@ -85,6 +85,16 @@ public FollowingsResponse getFollowings(String accessToken) {
         return FollowingsResponse.of(followingUsers);
     }
 
+    public void follow(Long followingUserId, String accessToken) {
+        User followingUser = userRepository.getById(followingUserId);
+
+        Long followerUserId = jwtManager.read(accessToken);
+        User followerUser = userRepository.getById(followerUserId);
+
+        Follow follow = new Follow(followingUser, followerUser);
+        followRepository.save(follow);
+    }
+
     public void unfollow(Long followingUserId, String accessToken) {
         User followingUser = userRepository.getById(followingUserId);
 

diff --git a/src/main/java/com/listywave/user/presentation/UserController.java b/src/main/java/com/listywave/user/presentation/UserController.java
@@ -13,6 +13,7 @@
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
@@ -56,6 +57,15 @@ ResponseEntity<FollowingsResponse> getFollowings(@RequestHeader(value = AUTHORIZ
         return ResponseEntity.ok(response);
     }
 
+    @PostMapping("/follow/{userId}")
+    ResponseEntity<Void> follow(
+            @PathVariable(value = "userId") Long followingUserId,
+            @RequestHeader(value = AUTHORIZATION, defaultValue = "") String accessToken
+    ) {
+        userService.follow(followingUserId, accessToken);
+        return ResponseEntity.noContent().build();
+    }
+
     @DeleteMapping("/follow/{userId}")
     ResponseEntity<Void> unfollow(
             @PathVariable(value = "userId") Long followingUserId,