feat: fetch section size as board info from firestore

VGVentures · Mar 21, 2024 · 11ae3f3 · 11ae3f3
1 parent 2c5a9d7
commit 11ae3f3
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Showing 2 changed files with 32 additions and 0 deletions.
diff --git a/packages/board_info_repository/lib/src/board_info_repository.dart b/packages/board_info_repository/lib/src/board_info_repository.dart
@@ -61,4 +61,18 @@ class BoardInfoRepository {
       throw BoardInfoException(error, stackStrace);
     }
   }
+
+  /// Return the solved words count in the crossword.
+  Future<int> getSectionSize() async {
+    try {
+      final results = await boardInfoCollection
+          .where('type', isEqualTo: 'section_size')
+          .get();
+
+      final data = results.docs.first.data();
+      return data['value'] as int;
+    } catch (error, stackStrace) {
+      throw BoardInfoException(error, stackStrace);
+    }
+  }
 }
diff --git a/packages/board_info_repository/test/src/board_info_repository_test.dart b/packages/board_info_repository/test/src/board_info_repository_test.dart
@@ -87,6 +87,24 @@ void main() {
         );
       });
     });
+
+    group('getSectionSize', () {
+      test('returns the section size value from firebase', () async {
+        mockQueryResult(66000);
+        final result = await boardInfoRepository.getSectionSize();
+        expect(result, equals(66000));
+      });
+
+      test('throws BoardInfoException when fetching the info fails', () {
+        when(
+          () => collection.where('type', isEqualTo: 'solved_words_count'),
+        ).thenThrow(Exception('oops'));
+        expect(
+          () => boardInfoRepository.getSectionSize(),
+          throwsA(isA<BoardInfoException>()),
+        );
+      });
+    });
   });
 
   group('BoardInfoException', () {