Add ability to favorite stalls

app/src/main/java/com/testapp/CanteeneoApiInterface.java

@@ -7,6 +7,7 @@ import com.testapp.entities.DishType;
 import com.testapp.entities.Location;
 import com.testapp.entities.NewUserResult;
 import com.testapp.entities.Stall;
+import com.testapp.entities.StallFavoriteInfo;
 import com.testapp.entities.StallReview;
 import com.testapp.entities.Token;
 
@@ -51,6 +52,13 @@ public interface CanteeneoApiInterface {
     @GET("api/stalls")
     Call<Stall> getStallByName(@Query("name") String name);
 
+    @FormUrlEncoded
+    @POST("api/stalls/{id}/favorites")
+    Call<StallFavoriteInfo> setStallFavorite(@Path("id") int id, @Field("favorited") boolean favorited);
+
+    @GET("api/stalls/{id}/favorites")
+    Call<StallFavoriteInfo> getStallFavorite(@Path("id") int id);
+
     @GET("api/stalls/{id}/dishes")
     Call<List<Dish>> getDishesByStall(@Path("id") int id);
 

app/src/main/java/com/testapp/StallViewActivity.java

@@ -8,6 +8,7 @@ import android.util.Log;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.AdapterView;
+import android.widget.CheckBox;
 import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.TextView;
@@ -16,6 +17,7 @@ import android.widget.Toast;
 import com.squareup.picasso.Picasso;
 import com.testapp.entities.Dish;
 import com.testapp.entities.Stall;
+import com.testapp.entities.StallFavoriteInfo;
 import com.testapp.entities.StallReview;
 
 import java.util.ArrayList;
@@ -32,6 +34,7 @@ public class StallViewActivity extends AppCompatActivity {
     private ArrayList<StallReview> reviews = new ArrayList<>();
     private StallReviewAdapter srAdapter;
     private DishAdapter dAdapter;
+    private CheckBox favoriteCheckbox;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -69,11 +72,43 @@ public class StallViewActivity extends AppCompatActivity {
                 Stall s = response.body();
                 id = s.getId();
                 TextView location = (TextView) findViewById(R.id.stall_location);
-                location.setText(s.getLocation() + " " + id);
+                location.setText(s.getLocation());
                 TextView description = (TextView) findViewById(R.id.stall_description);
                 description.setText(s.getDescription());
                 ImageView image = (ImageView) findViewById(R.id.stall_logo);
                 Picasso.with(getApplicationContext()).load("http://" + getResources().getString(R.string.server_ip) +  ":5000/static/uploads/"+ s.getImagePath()).fit().centerCrop().into(image);
+                favoriteCheckbox = (CheckBox)findViewById(R.id.favorite_checkbox);
+                favoriteCheckbox.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        Call<StallFavoriteInfo> favoriteCall = AppUtils.service.setStallFavorite(id, favoriteCheckbox.isChecked());
+                        favoriteCall.enqueue(new Callback<StallFavoriteInfo>() {
+                            @Override
+                            public void onResponse(Call<StallFavoriteInfo> call, Response<StallFavoriteInfo> response) {
+                                favoriteCheckbox.setText("Favorite (" + response.body().getCount() + ")");
+                            }
+
+                            @Override
+                            public void onFailure(Call<StallFavoriteInfo> call, Throwable t) {
+
+                            }
+                        });
+                    }
+                });
+
+                Call<StallFavoriteInfo> countCall = AppUtils.service.getStallFavorite(id);
+                countCall.enqueue(new Callback<StallFavoriteInfo>() {
+                    @Override
+                    public void onResponse(Call<StallFavoriteInfo> call, Response<StallFavoriteInfo> response) {
+                        favoriteCheckbox.setChecked(response.body().isFavorited());
+                        favoriteCheckbox.setText("Favorite (" + response.body().getCount() + ")");
+                    }
+
+                    @Override
+                    public void onFailure(Call<StallFavoriteInfo> call, Throwable t) {
+                        favoriteCheckbox.setText("Favorite (-1)");
+                    }
+                });
 
                 ListView lvDishes = (ListView) findViewById(R.id.stall_dishes);
                 dAdapter = new DishAdapter(StallViewActivity.this, dishes);
@@ -116,7 +151,6 @@ public class StallViewActivity extends AppCompatActivity {
                 dishes.clear();
                 dishes.addAll(newDishes);
                 dAdapter.notifyDataSetChanged();
-                Toast.makeText(StallViewActivity.this, newDishes.size() + "", Toast.LENGTH_LONG).show();
             }
 
             @Override

app/src/main/java/com/testapp/entities/StallFavoriteInfo.java

+package com.testapp.entities;
+
+public class StallFavoriteInfo {
+    int count;
+    boolean favorited;
+
+    public StallFavoriteInfo(int count, boolean favorited) {
+        this.count = count;
+        this.favorited = favorited;
+    }
+
+    public int getCount() {
+        return count;
+    }
+
+    public void setCount(int count) {
+        this.count = count;
+    }
+
+    public boolean isFavorited() {
+        return favorited;
+    }
+
+    public void setFavorited(boolean favorited) {
+        this.favorited = favorited;
+    }
+}

app/src/main/res/layout/content_stall_view.xml

@@ -36,6 +36,13 @@
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content">
 
+                <TextView
+                    android:text="Location: "
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textSize="18sp"
+                    />
+
                 <TextView
                     android:text="Location"
                     android:layout_width="wrap_content"
@@ -43,12 +50,14 @@
                     android:id="@+id/stall_location"
                     android:layout_weight="1" />
 
-                <Button
+                <CheckBox
                     android:text="Favorite"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:id="@+id/stall_favorite"
-                    android:layout_weight="1" />
+                    android:layout_gravity="right"
+                    android:id="@+id/favorite_checkbox"
+                    android:layout_weight="1"
+                    android:elevation="0dp"/>
 
             </LinearLayout>