Finish all class implementaton for close question usecase

src/main/java/userclosequestion/CloseInputBoundary.java

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+package userclosequestion;
+
+import presenter.TheQuestionResponseModel;
+
+public interface CloseInputBoundary {
+    TheQuestionResponseModel closeQuestion(CloseRequestModel colseRequestModel);
+}

src/main/java/userclosequestion/CloseQuestionControl.java

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+package userclosequestion;
+
+import presenter.TheQuestionResponseModel;
+
+public class CloseQuestionControl {
+    final CloseInputBoundary closeInputBoundary;
+
+    public CloseQuestionControl(CloseInputBoundary closeInputBoundary) {
+        this.closeInputBoundary = closeInputBoundary;
+    }
+    public TheQuestionResponseModel closeQuestion(int questionId, int userId){
+        CloseRequestModel closeRequestModel = new CloseRequestModel(questionId, userId);
+        return closeInputBoundary.closeQuestion(closeRequestModel);
+    }
+}
+

src/main/java/userclosequestion/CloseQuestionInteractor.java

@@ -0,0 +1,24 @@
+package userclosequestion;
+
+import presenter.TheQuestionOutputBoundary;
+import presenter.TheQuestionResponseModel;
+import questiongateway.QuestionGateway;
+import usergateway.UserGatewayFactory;
+
+public class CloseQuestionInteractor implements CloseInputBoundary{
+    final QuestionGateway questionGateway;
+    final TheQuestionOutputBoundary theQuestionOutputBoundary;
+    final UserGatewayFactory userGatewayFactory;
+
+    public CloseQuestionInteractor(QuestionGateway questionGateway, TheQuestionOutputBoundary theQuestionOutputBoundary,
+                                   UserGatewayFactory userGatewayFactory) {
+        this.questionGateway = questionGateway;
+        this.theQuestionOutputBoundary = theQuestionOutputBoundary;
+        this.userGatewayFactory = userGatewayFactory;
+    }
+
+    @Override
+    public TheQuestionResponseModel closeQuestion(CloseRequestModel colseRequestModel) {
+        return null;
+    }
+}

src/main/java/userclosequestion/CloseRequestModel.java

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+package userclosequestion;
+
+public class CloseRequestModel {
+    private int questionId;
+    private int userId;
+
+    public CloseRequestModel(int questionId, int userId) {
+        this.questionId = questionId;
+        this.userId = userId;
+    }
+
+    public int getQuestionId() {
+        return questionId;
+    }
+
+    public int getUserId() {
+        return userId;
+    }
+
+    public void setQuestionId(int questionId) {
+        this.questionId = questionId;
+    }
+
+    public void setUserId(int userId) {
+        this.userId = userId;
+    }
+}