[공통][New] 회원 가입 확인 메서드 이름 변경

app/src/main/java/kr/co/zumo/app/lifeplus/model/BasicParamProvider.java

@@ -24,7 +24,12 @@ public class BasicParamProvider implements IParamProvider {
 
   @Override
   public String getUserId() {
-    return SuperModel.getInstance().getUserId();
+    if (SuperModel.getInstance().isJoined()) {
+      return SuperModel.getInstance().getUserId();
+    }
+    else {
+      return "";
+    }
   }
 
   @Override

app/src/main/java/kr/co/zumo/app/lifeplus/model/SuperModel.java

@@ -231,11 +231,11 @@ public final class SuperModel implements IMemberStatus {
   }
 
   /**
-   * 회원/게스트 구분
+   * 회원 가입했는지 확인
    *
    * @return
    */
-  public boolean isMember() {
+  public boolean isJoined() {
     return StringUtil.isFull(getUserId());
   }
 

app/src/main/java/kr/co/zumo/app/lifeplus/view/screen/couponmall/CouponMallModel.java

@@ -64,7 +64,7 @@ public class CouponMallModel extends Model {
    * @return
    */
   public boolean isJoinedMember() {
-    return SuperModel.getInstance().isMember();
+    return SuperModel.getInstance().isJoined();
   }
 
   public void setGivenUrl(String givenUrl) {

app/src/main/java/kr/co/zumo/app/lifeplus/view/screen/introduction/guide/GuideLastViewHolder.java

@@ -70,7 +70,7 @@ public class GuideLastViewHolder extends GuideView {
 
   @Override
   public void init(IEventListener listener) {
-    if (SuperModel.getInstance().isMember()) {whiteButtonWithArrowView.setVisibility(View.GONE);}
+    if (SuperModel.getInstance().isJoined()) {whiteButtonWithArrowView.setVisibility(View.GONE);}
     whiteButtonWithArrowView.setOnClickListener(view -> {
       if (null != listener) {
         listener.onEvent(new Event.Builder(Event.JOINED).build());

app/src/main/java/kr/co/zumo/app/lifeplus/view/screen/main/MainFragment.java

@@ -194,7 +194,7 @@ public class MainFragment extends FragmentBase<MainPresenter> implements IMainVi
 
   @Override
   public void render() {
-    findViewById(R.id.button_sign_up).setEnabled(SuperModel.getInstance().isMember() == false);
+    findViewById(R.id.button_sign_up).setEnabled(SuperModel.getInstance().isJoined() == false);
   }
 
   @Override