Store full body in database

c7704d02 · Varun Patil · cdd4b1e0 · c7704d02 · c7704d02
Commit c7704d02 authored May 30, 2018 by Varun Patil
2 changed files
--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/DbDao.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/data/DbDao.java
@@ -21,6 +21,9 @@ public interface DbDao {
    @Query("SELECT * FROM venues")
    List<Venue> getAllVenues();

+    @Query("SELECT * FROM bodies WHERE id == :id")
+    public Body[] getBody(String id);
+
    @Query("SELECT COUNT(*) from events")
    int countEvents();

@@ -36,6 +39,9 @@ public interface DbDao {
    @Insert
    void insertBodies(List<Body> bodies);

+    @Insert
+    void insertBody(Body body);
+
    @Insert
    void insertVenues(List<Venue> venues);


--- a/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/BodyFragment.java
+++ b/app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/BodyFragment.java
@@ -15,6 +15,7 @@ import in.ac.iitb.gymkhana.iitbapp.MainActivity;
 import in.ac.iitb.gymkhana.iitbapp.R;
 import in.ac.iitb.gymkhana.iitbapp.api.RetrofitInterface;
 import in.ac.iitb.gymkhana.iitbapp.api.ServiceGenerator;
+import in.ac.iitb.gymkhana.iitbapp.data.AppDatabase;
 import in.ac.iitb.gymkhana.iitbapp.data.Body;
 import retrofit2.Call;
 import retrofit2.Callback;
@@ -30,6 +31,7 @@ public class BodyFragment extends Fragment {
    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
    private static final String ARG_BODY = "body";

+    private AppDatabase appDatabase;
    String TAG = "BodyFragment";

    // TODO: Rename and change types of parameters
@@ -67,8 +69,17 @@ public class BodyFragment extends Fragment {
    @Override
    public void onStart() {
        super.onStart();
+
+        /* Initialize */
+        appDatabase = AppDatabase.getAppDatabase(getContext());
+
+        Body[] inLocalDb = appDatabase.dbDao().getBody(min_body.getBodyID());
+        if (inLocalDb.length > 0) {
+            displayBody(inLocalDb[0]);
+        } else {
            updateBody();
        }
+    }

    private void updateBody() {
        RetrofitInterface retrofitInterface = ServiceGenerator.createService(RetrofitInterface.class);
@@ -77,6 +88,9 @@ public class BodyFragment extends Fragment {
            public void onResponse(Call<Body> call, Response<Body> response) {
                if (response.isSuccessful()) {
                    Body body = response.body();
+
+                    appDatabase.dbDao().insertBody(body);
+
                    displayBody(body);
                }
            }