add export laporang keuangan hutang ke supplier

internal/modules/repports/controllers/repport.controller.go

@@ -392,6 +392,13 @@ func (c *RepportController) GetDebtSupplier(ctx *fiber.Ctx) error {
 		return err
 	}
 
+	if isDebtSupplierExcelExportRequest(ctx) {
+		return exportDebtSupplierExcel(ctx, result)
+	}
+	if isDebtSupplierExcelAllExportRequest(ctx) {
+		return exportDebtSupplierExcelAll(ctx, result)
+	}
+
 	supplierIDs = query.SupplierIDs
 	if supplierIDs == nil {
 		supplierIDs = []int64{}
@@ -505,6 +512,83 @@ func (c *RepportController) GetCustomerPayment(ctx *fiber.Ctx) error {
 		})
 }
 
+type BalanceMonitoringResponse struct {
+	Code    int                              `json:"code"`
+	Status  string                           `json:"status"`
+	Message string                           `json:"message"`
+	Meta    response.Meta                    `json:"meta"`
+	Data    []dto.BalanceMonitoringRowDTO    `json:"data"`
+	Totals  dto.BalanceMonitoringTotalsDTO   `json:"totals"`
+}
+
+func (c *RepportController) GetBalanceMonitoring(ctx *fiber.Ctx) error {
+	customerIDs, err := parseUintCSV(ctx.Query("customer_ids"))
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "customer_ids must be comma separated positive integers")
+	}
+	salesIDs, err := parseUintCSV(ctx.Query("sales_ids"))
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "sales_ids must be comma separated positive integers")
+	}
+
+	query := &validation.BalanceMonitoringQuery{
+		Page:        ctx.QueryInt("page", 1),
+		Limit:       ctx.QueryInt("limit", 10),
+		CustomerIDs: customerIDs,
+		SalesIDs:    salesIDs,
+		FilterBy:    strings.ToLower(ctx.Query("filter_by", "")),
+		SortBy:      ctx.Query("sort_by", ""),
+		SortOrder:   ctx.Query("sort_order", ""),
+		StartDate:   ctx.Query("start_date", ""),
+		EndDate:     ctx.Query("end_date", ""),
+	}
+
+	result, totals, totalResults, err := c.RepportService.GetBalanceMonitoring(ctx, query)
+	if err != nil {
+		return err
+	}
+
+	limit := query.Limit
+	if limit < 1 {
+		limit = 10
+	}
+
+	return ctx.Status(fiber.StatusOK).JSON(BalanceMonitoringResponse{
+		Code:    fiber.StatusOK,
+		Status:  "success",
+		Message: "Get balance monitoring report successfully",
+		Meta: response.Meta{
+			Page:         query.Page,
+			Limit:        limit,
+			TotalPages:   int64(math.Ceil(float64(totalResults) / float64(limit))),
+			TotalResults: totalResults,
+		},
+		Data:   result,
+		Totals: totals,
+	})
+}
+
+func parseUintCSV(raw string) ([]uint, error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil, nil
+	}
+	parts := strings.Split(raw, ",")
+	result := make([]uint, 0, len(parts))
+	for _, part := range parts {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		id, err := strconv.ParseUint(part, 10, 32)
+		if err != nil || id == 0 {
+			return nil, fmt.Errorf("invalid id: %s", part)
+		}
+		result = append(result, uint(id))
+	}
+	return result, nil
+}
+
 func (c *RepportController) GetProductionResult(ctx *fiber.Ctx) error {
 	idParam := ctx.Params("idProjectFlockKandang")
 	if idParam == "" {