FEAT[BE[: enhance marketing report items with aging days calculation

internal/modules/repports/dto/repportMarketing.dto.go

@@ -53,11 +53,10 @@ type ProductRelationDTOFixed struct {
 	SellingPrice *float64 `json:"selling_price,omitempty"`
 }
 
-func ToMarketingReportItems(mdps []entity.MarketingDeliveryProduct, hppMap map[uint]float64) []RepportMarketingItemDTO {
+func ToMarketingReportItems(mdps []entity.MarketingDeliveryProduct, hppMap map[uint]float64, agingMap map[int]int) []RepportMarketingItemDTO {
 	items := make([]RepportMarketingItemDTO, 0, len(mdps))
 
 	for _, mdp := range mdps {
-		// Get HPP and category from map
 		hppPerKg := float64(0)
 		category := ""
 		if projectFlockKandang := mdp.MarketingProduct.ProductWarehouse.ProjectFlockKandang; projectFlockKandang != nil {
@@ -67,12 +66,15 @@ func ToMarketingReportItems(mdps []entity.MarketingDeliveryProduct, hppMap map[u
 			category = projectFlockKandang.ProjectFlock.Category
 		}
 
-		// Calculate dates
 		soDate := time.Time{}
 		agingDays := 0
 		if mdp.MarketingProduct.Marketing.SoDate.Year() > 1 {
 			soDate = mdp.MarketingProduct.Marketing.SoDate
-			agingDays = int(time.Since(soDate).Hours() / 24)
+			if ag, exists := agingMap[int(mdp.Id)]; exists {
+				agingDays = ag
+			} else {
+				agingDays = int(time.Since(soDate).Hours() / 24)
+			}
 		}
 
 		realizationDate := time.Time{}
@@ -106,7 +108,6 @@ func ToMarketingReportItems(mdps []entity.MarketingDeliveryProduct, hppMap map[u
 			}
 		}
 
-		// Determine marketing type
 		marketingType := "trading"
 		if hasTrading {
 			marketingType = "trading"
@@ -196,13 +197,9 @@ func ToSummaryFromDTOItems(items []RepportMarketingItemDTO) *Summary {
 		totalHppPricePerKg = float64(totalHppAmount) / totalWeightKg
 	}
 
-	if len(items) > 0 {
-		avgSalesAmount = float64(totalSalesAmount) / float64(len(items))
-	}
-
 	if totalQty > 0 {
 		avgWeightKg = totalWeightKg / float64(totalQty)
-		avgSalesAmount = float64(totalSalesAmount) / float64(totalQty) // ← TAMBAHAN INI
+		avgSalesAmount = float64(totalSalesAmount) / float64(totalQty)
 	}
 
 	return &Summary{