Show edit body fab only when user has role

app/src/main/java/app/insti/MainActivity.java

@@ -472,6 +472,20 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
         return false;
     }
 
+    public boolean editBodyAccess(Body toEditBody) {
+        if (currentUser == null || currentUser.getUserRoles() == null || currentUser.getUserRoles().size() == 0)
+            return false;
+
+        for (Role role : currentUser.getUserRoles()) {
+            for (Body body : role.getRoleBodies()) {
+                if (body.getBodyID().equals(toEditBody.getBodyID())) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
     public static void hideKeyboard(Activity activity) {
         InputMethodManager imm = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
         //Find the currently focused view, so we can grab the correct window token from it.

app/src/main/java/app/insti/fragment/BodyFragment.java

@@ -349,27 +349,29 @@ public class BodyFragment extends BackHandledFragment {
         getActivity().findViewById(R.id.loadingPanel).setVisibility(View.GONE);
 
         /* Show update button if role */
-        final FloatingActionButton fab = (FloatingActionButton) getView().findViewById(R.id.edit_fab);
-        fab.setVisibility(View.VISIBLE);
-        NestedScrollView nsv = (NestedScrollView) getView().findViewById(R.id.body_scrollview);
-        nsv.setOnScrollChangeListener(new NestedScrollView.OnScrollChangeListener() {
-            @Override
-            public void onScrollChange(NestedScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY) {
-                if (scrollY > oldScrollY) fab.hide();
-                else fab.show();
-            }
-        });
+        if (((MainActivity) getActivity()).editBodyAccess(body)) {
+            final FloatingActionButton fab = (FloatingActionButton) getView().findViewById(R.id.edit_fab);
+            fab.setVisibility(View.VISIBLE);
+            NestedScrollView nsv = (NestedScrollView) getView().findViewById(R.id.body_scrollview);
+            nsv.setOnScrollChangeListener(new NestedScrollView.OnScrollChangeListener() {
+                @Override
+                public void onScrollChange(NestedScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY) {
+                    if (scrollY > oldScrollY) fab.hide();
+                    else fab.show();
+                }
+            });
 
-        fab.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                AddEventFragment addEventFragment = new AddEventFragment();
-                Bundle bundle = new Bundle();
-                bundle.putString("bodyId", body.getBodyID());
-                addEventFragment.setArguments(bundle);
-                ((MainActivity) getActivity()).updateFragment(addEventFragment);
-            }
-        });
+            fab.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    AddEventFragment addEventFragment = new AddEventFragment();
+                    Bundle bundle = new Bundle();
+                    bundle.putString("bodyId", body.getBodyID());
+                    addEventFragment.setArguments(bundle);
+                    ((MainActivity) getActivity()).updateFragment(addEventFragment);
+                }
+            });
+        }
     }
 
     /**