[PC-268] Greedy 매칭 알고리즘 구현

api/src/main/java/org/yapp/domain/match/application/blocker/AcquaintanceBasedBlocker.java

@@ -1,8 +1,21 @@
 package org.yapp.domain.match.application.blocker;
 
+import org.springframework.stereotype.Component;
+import org.yapp.domain.block.application.BlockService;
+import org.yapp.domain.user.User;
+import org.yapp.domain.user.application.UserService;
+
+import lombok.RequiredArgsConstructor;
+
+@Component
+@RequiredArgsConstructor
 public class AcquaintanceBasedBlocker implements Blocker {
+  private final BlockService blockService;
+  private final UserService userService;
+
   @Override
   public boolean blocked(Long blockingUserId, Long blockedUserId) {
-    return false;
+    User user = userService.getUserById(blockingUserId);
+    return blockService.checkIfUserBlockedPhoneNumber(blockedUserId, user.getPhoneNumber());
   }
 }