reinstate profit loss overview

internal/transformer/analytics_transformer_test.go

@@ -84,12 +84,14 @@ func TestProfitLossAnalyticsContractToModelParsesDateRange(t *testing.T) {
 		OutletID:       &outletID,
 		DateFrom:       "01-05-2026",
 		DateTo:         "29-05-2026",
+		GroupBy:        "week",
 	})
 
 	require.NoError(t, err)
 	require.Equal(t, orgID, result.OrganizationID)
 	require.NotNil(t, result.OutletID)
 	require.Equal(t, outletID, result.OutletID.String())
+	require.Equal(t, "week", result.GroupBy)
 
 	location, err := time.LoadLocation("Asia/Jakarta")
 	require.NoError(t, err)
@@ -100,14 +102,53 @@ func TestProfitLossAnalyticsContractToModelParsesDateRange(t *testing.T) {
 func TestProfitLossAnalyticsModelToContractCopiesDateRange(t *testing.T) {
 	dateFrom := time.Date(2026, 5, 1, 0, 0, 0, 0, time.UTC)
 	dateTo := time.Date(2026, 5, 29, 23, 59, 59, int(time.Second-time.Nanosecond), time.UTC)
+	productID := uuid.New()
+	categoryID := uuid.New()
 
 	result := ProfitLossAnalyticsModelToContract(&models.ProfitLossAnalyticsResponse{
 		OrganizationID: uuid.New(),
 		DateFrom:       dateFrom,
 		DateTo:         dateTo,
+		GroupBy:        "month",
+		Summary: models.ProfitLossSummary{
+			TotalRevenue: 1000,
+			NetProfit:    500,
+		},
+		Data: []models.ProfitLossData{
+			{
+				Date:      dateFrom,
+				Revenue:   1000,
+				NetProfit: 500,
+			},
+		},
+		ProductData: []models.ProductProfitData{
+			{
+				ProductID:    productID,
+				ProductName:  "Nasi",
+				CategoryID:   categoryID,
+				CategoryName: "Food",
+				Revenue:      1000,
+				GrossProfit:  500,
+			},
+		},
+		MainSummary: []models.ProfitLossSummaryRow{
+			{
+				ID:           "total_omset",
+				Label:        "TOTAL OMSET",
+				TodayNominal: 1000,
+			},
+		},
 	})
 
 	require.NotNil(t, result)
 	require.Equal(t, dateFrom, result.DateFrom)
 	require.Equal(t, dateTo, result.DateTo)
+	require.Equal(t, "month", result.GroupBy)
+	require.Equal(t, float64(1000), result.Summary.TotalRevenue)
+	require.Len(t, result.Data, 1)
+	require.Equal(t, float64(500), result.Data[0].NetProfit)
+	require.Len(t, result.ProductData, 1)
+	require.Equal(t, productID, result.ProductData[0].ProductID)
+	require.Len(t, result.MainSummary, 1)
+	require.Equal(t, "total_omset", result.MainSummary[0].ID)
 }