feat: 팔로우 요청 API 구현 (#66)

8-Sprinters · Feb 7, 2024 · 4d23b43 · 4d23b43
1 parent 98a4861
commit 4d23b43
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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
@@ -89,4 +89,14 @@ public FollowingsResponse getFollowings(String accessToken) {
                 .toList();
         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);
+    }
 }
diff --git a/src/main/java/com/listywave/user/presentation/UserController.java b/src/main/java/com/listywave/user/presentation/UserController.java
@@ -12,6 +12,7 @@
 import org.springframework.http.ResponseEntity;
 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;
@@ -54,4 +55,13 @@ ResponseEntity<FollowingsResponse> getFollowings(@RequestHeader(value = AUTHORIZ
         FollowingsResponse response = userService.getFollowings(accessToken);
         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();
+    }
 }