reinstate profit loss overview

internal/processor/analytics_processor.go

@@ -410,11 +410,49 @@ func (p *AnalyticsProcessorImpl) GetProfitLossAnalytics(ctx context.Context, req
 		return nil, fmt.Errorf("date_from cannot be after date_to")
 	}
 
-	result, err := p.analyticsRepo.GetProfitLossAnalytics(ctx, req.OrganizationID, req.OutletID, req.DateFrom, req.DateTo)
+	if req.GroupBy == "" {
+		req.GroupBy = "day"
+	}
+
+	result, err := p.analyticsRepo.GetProfitLossAnalytics(ctx, req.OrganizationID, req.OutletID, req.DateFrom, req.DateTo, req.GroupBy)
 	if err != nil {
 		return nil, fmt.Errorf("failed to get profit/loss analytics: %w", err)
 	}
 
+	data := make([]models.ProfitLossData, len(result.Data))
+	for i, item := range result.Data {
+		data[i] = models.ProfitLossData{
+			Date:              item.Date,
+			Revenue:           item.Revenue,
+			Cost:              item.Cost,
+			GrossProfit:       item.GrossProfit,
+			GrossProfitMargin: item.GrossProfitMargin,
+			Tax:               item.Tax,
+			Discount:          item.Discount,
+			NetProfit:         item.NetProfit,
+			NetProfitMargin:   item.NetProfitMargin,
+			Orders:            item.Orders,
+		}
+	}
+
+	productData := make([]models.ProductProfitData, len(result.ProductData))
+	for i, item := range result.ProductData {
+		productData[i] = models.ProductProfitData{
+			ProductID:         item.ProductID,
+			ProductName:       item.ProductName,
+			CategoryID:        item.CategoryID,
+			CategoryName:      item.CategoryName,
+			QuantitySold:      item.QuantitySold,
+			Revenue:           item.Revenue,
+			Cost:              item.Cost,
+			GrossProfit:       item.GrossProfit,
+			GrossProfitMargin: item.GrossProfitMargin,
+			AveragePrice:      item.AveragePrice,
+			AverageCost:       item.AverageCost,
+			ProfitPerUnit:     item.ProfitPerUnit,
+		}
+	}
+
 	todayPromosi := getExpenseAmountByCategory(result.TodayExpenseByCategory, "promosi")
 	todayLainLain := getExpenseAmountByCategory(result.TodayExpenseByCategory, "lain")
 	todayTotalOps := todayPromosi + todayLainLain
@@ -513,10 +551,26 @@ func (p *AnalyticsProcessorImpl) GetProfitLossAnalytics(ctx context.Context, req
 	}
 
 	return &models.ProfitLossAnalyticsResponse{
-		OrganizationID:           req.OrganizationID,
-		OutletID:                 req.OutletID,
-		DateFrom:                 req.DateFrom,
-		DateTo:                   req.DateTo,
+		OrganizationID: req.OrganizationID,
+		OutletID:       req.OutletID,
+		DateFrom:       req.DateFrom,
+		DateTo:         req.DateTo,
+		GroupBy:        req.GroupBy,
+		Summary: models.ProfitLossSummary{
+			TotalRevenue:       result.Summary.TotalRevenue,
+			TotalCost:          result.Summary.TotalCost,
+			GrossProfit:        result.Summary.GrossProfit,
+			GrossProfitMargin:  result.Summary.GrossProfitMargin,
+			TotalTax:           result.Summary.TotalTax,
+			TotalDiscount:      result.Summary.TotalDiscount,
+			NetProfit:          result.Summary.NetProfit,
+			NetProfitMargin:    result.Summary.NetProfitMargin,
+			TotalOrders:        result.Summary.TotalOrders,
+			AverageProfit:      result.Summary.AverageProfit,
+			ProfitabilityRatio: result.Summary.ProfitabilityRatio,
+		},
+		Data:                     data,
+		ProductData:              productData,
 		MainSummary:              mainSummary,
 		OperationalExpenses:      opsItems,
 		OperationalExpensesTotal: opsTotal,