diff --git a/.idea/misc.xml b/.idea/misc.xml
index 9080f9e..9879958 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -4,7 +4,7 @@
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="23" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/src/main/java/org/ntlab/tampoposerver/resources/FriendsResource.java b/src/main/java/org/ntlab/tampoposerver/resources/FriendsResource.java
index df7ee74..fe385b9 100644
--- a/src/main/java/org/ntlab/tampoposerver/resources/FriendsResource.java
+++ b/src/main/java/org/ntlab/tampoposerver/resources/FriendsResource.java
@@ -1,18 +1,104 @@
 package org.ntlab.tampoposerver.resources;
 
-import jakarta.ws.rs.GET;
-import jakarta.ws.rs.Path;
-import jakarta.ws.rs.PathParam;
-import jakarta.ws.rs.QueryParam;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import jakarta.ws.rs.*;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.Response;
+import org.ntlab.tampoposerver.models.FriendPair;
+import org.ntlab.tampoposerver.repositories.UserRepository;
+import org.ntlab.tampoposerver.services.FriendService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.annotation.AliasFor;
 import org.springframework.stereotype.Component;
 
+import java.util.UUID;
+
 @Path("/friends")
 @Component
 public class FriendsResource {
-    @Path("/{pair-id}")
-    @GET
-    public String getFriends(@QueryParam("token") String token, @PathParam("pair-id") String pairId) {
-        return "Hello World!!";
+
+    private UserRepository userRepository = null;
+    private FriendService friendService = null;
+
+    @Autowired
+    public FriendsResource(UserRepository userRepository, FriendService friendService) {
+        this.userRepository = userRepository;
+        this.friendService = friendService;
     }
 
+
+
+
+    @Path("/{pair-id}")
+    @GET
+    public Response getFriend(@QueryParam("token") String token, @PathParam("pair-id") int pairId) {
+        //400
+
+        //200
+        FriendPair pair = friendService.getFriendPair(token, pairId);
+        if (pair == null) {
+            return Response.status(Response.Status.NOT_FOUND).build();
+        }
+        return Response.status(Response.Status.OK).build();
+    }
+    @POST
+    @Consumes (MediaType.APPLICATION_FORM_URLENCODED)
+    public void postFriends(@FormParam("token")String token,@FormParam("user0-id")String user0Id,@FormParam("user1-id")String user1Id){
+        //400
+        if (token.isBlank()){ //トークンが空文字だった時
+            var response = Response.status(Response.Status.NOT_FOUND).entity("不正なリクエストです。");
+            throw new WebApplicationException(response.build());
+        }
+        //401
+        if (!UserRepository.getUser()){ //トークンが通らなかった時
+            var response = Response.status(Response.Status.NOT_FOUND).entity("トークンが無効です。");//404
+            throw new WebApplicationException(response.build());
+        }
+
+        //403
+
+        //404
+        //if (!friendService.createFriendPair(user0Id,user1Id){ //ユーザIDが変化した時、
+        //    var response = Response.status(Response.Status.NOT_FOUND).entity("データが存在しません。");//404
+        //    throw new WebApplicationException(response.build());
+        //}
+
+
+        //200
+
+        //500は勝手にサーバがエラーでたらでるから書かない
+
+
+        return;
+    }
+    @Path("/{pair-id}")
+    @DELETE
+    public Response deleteFriend(@QueryParam("token") String token, @PathParam("pair-id") Integer pairId) {
+        //400
+        if (token.isBlank()){ //トークンが空文字だった時
+            var response = Response.status(Response.Status.NOT_FOUND).entity("不正なリクエストです。");
+            throw new WebApplicationException(response.build());
+        }
+
+        //401
+        //if (!userRepository.getUser()){ //トークンが通らなかった時
+        //    var response = Response.status(Response.Status.NOT_FOUND).entity("トークンが無効です。");//404
+        //    throw new WebApplicationException(response.build());
+        //}
+        //403ここで書く必要なし
+
+        //404
+        if (!friendService.removeFriendPair(token,pairId)){ //トークンに対応したユーザが選択したフレンドが存在しない時
+            var response = Response.status(Response.Status.NOT_FOUND).entity("データが存在しないです。");//404
+            throw new WebApplicationException(response.build());
+        }
+
+        //200
+        return Response.status(Response.Status.OK).build();
+
+        //500は勝手にサーバがエラーでたらでるから書かない
+    }
+
+
 }
+