feat: profit loss

lib/infrastructure/analytic/repositories/analytic_repository.dart

@@ -37,4 +37,28 @@ class AnalyticRepository implements IAnalyticRepository {
       return left(const AnalyticFailure.unexpectedError());
     }
   }
+
+  @override
+  Future<Either<AnalyticFailure, ProfitLossAnalytic>> getProfitLoss({
+    required DateTime dateFrom,
+    required DateTime dateTo,
+  }) async {
+    try {
+      final result = await _dataProvider.fetchProfitLoss(
+        dateFrom: dateFrom,
+        dateTo: dateTo,
+      );
+
+      if (result.hasError) {
+        return left(result.error!);
+      }
+
+      final auth = result.data!.toDomain();
+
+      return right(auth);
+    } catch (e, s) {
+      log('getProfitLossError', name: _logName, error: e, stackTrace: s);
+      return left(const AnalyticFailure.unexpectedError());
+    }
+  }
 }