add export customer payment control

internal/modules/marketing/services/deliveryorder.service.go

@@ -542,15 +542,9 @@ func (s deliveryOrdersService) UpdateOne(c *fiber.Ctx, req *validation.DeliveryO
 		return nil, err
 	}
 
-	latestApproval, err := s.ApprovalSvc.LatestByTarget(c.Context(), utils.ApprovalWorkflowMarketing, id, nil)
-	if err != nil {
-		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check approval status")
-	}
-
 	err = s.MarketingRepo.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
 		marketingProductRepositoryTx := marketingRepo.NewMarketingProductRepository(dbTransaction)
 		marketingDeliveryProductRepositoryTx := marketingRepo.NewMarketingDeliveryProductRepository(dbTransaction)
-		approvalSvcTx := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(dbTransaction))
 		marketingRepoTx := marketingRepo.NewMarketingRepository(dbTransaction)
 
 		marketing, err := marketingRepoTx.GetByID(c.Context(), id, nil)
@@ -636,23 +630,6 @@ func (s deliveryOrdersService) UpdateOne(c *fiber.Ctx, req *validation.DeliveryO
 			}
 		}
 
-		if latestApproval != nil && latestApproval.StepNumber == uint16(utils.MarketingDeliveryOrder) {
-			action := entity.ApprovalActionUpdated
-			_, err := approvalSvcTx.CreateApproval(
-				c.Context(),
-				utils.ApprovalWorkflowMarketing,
-				id,
-				utils.MarketingStepSalesOrder,
-				&action,
-				actorID,
-				nil)
-			if err != nil {
-				if !errors.Is(err, gorm.ErrDuplicatedKey) {
-					return fiber.NewError(fiber.StatusInternalServerError, "Failed to reset approval to Sales Order")
-				}
-			}
-		}
-
 		return nil
 	})
 	if err != nil {

internal/modules/marketing/services/salesorder.service.go

@@ -516,7 +516,7 @@ func (s salesOrdersService) UpdateOne(c *fiber.Ctx, req *validation.Update, id u
 				c.Context(),
 				utils.ApprovalWorkflowMarketing,
 				id,
-				utils.MarketingStepPengajuan,
+				approvalutils.ApprovalStep(latestApproval.StepNumber),
 				&action,
 				actorID,
 				nil)

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

@@ -485,6 +485,13 @@ func (c *RepportController) GetCustomerPayment(ctx *fiber.Ctx) error {
 		return err
 	}
 
+	if isCustomerPaymentExcelExportRequest(ctx) {
+		return exportCustomerPaymentExcel(ctx, result)
+	}
+	if isCustomerPaymentExcelAllExportRequest(ctx) {
+		return exportCustomerPaymentExcelAll(ctx, result)
+	}
+
 	// If single customer mode (only 1 customer ID), return without pagination
 	if len(customerIDs) == 1 {
 		return ctx.Status(fiber.StatusOK).

internal/modules/repports/controllers/repport.customer_payment.export.go

@@ -0,0 +1,585 @@
+package controller
+
+import (
+	"fmt"
+	"math"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/xuri/excelize/v2"
+	"gitlab.com/mbugroup/lti-api.git/internal/modules/repports/dto"
+)
+
+func isCustomerPaymentExcelExportRequest(c *fiber.Ctx) bool {
+	return strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel")
+}
+
+func isCustomerPaymentExcelAllExportRequest(c *fiber.Ctx) bool {
+	return strings.EqualFold(strings.TrimSpace(c.Query("export")), "excel-all")
+}
+
+func exportCustomerPaymentExcel(c *fiber.Ctx, items []dto.CustomerPaymentReportItem) error {
+	content, err := buildCustomerPaymentWorkbook(items)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "failed to generate excel file")
+	}
+
+	filename := fmt.Sprintf("laporan-kontrol-pembayaran-customer-%s.xlsx", time.Now().Format("2006-01-02-1504"))
+	c.Set("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+	c.Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, filename))
+	return c.Status(fiber.StatusOK).Send(content)
+}
+
+func exportCustomerPaymentExcelAll(c *fiber.Ctx, items []dto.CustomerPaymentReportItem) error {
+	content, err := buildCustomerPaymentAllWorkbook(items)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "failed to generate excel file")
+	}
+
+	filename := fmt.Sprintf("laporan-kontrol-pembayaran-customer-all-%s.xlsx", time.Now().Format("2006-01-02-1504"))
+	c.Set("Content-Type", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")
+	c.Set("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, filename))
+	return c.Status(fiber.StatusOK).Send(content)
+}
+
+func buildCustomerPaymentWorkbook(items []dto.CustomerPaymentReportItem) ([]byte, error) {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	defaultSheet := file.GetSheetName(file.GetActiveSheetIndex())
+
+	if len(items) == 0 {
+		if err := writeCustomerPaymentSheet(file, defaultSheet, dto.CustomerPaymentReportItem{}); err != nil {
+			return nil, err
+		}
+		buf, err := file.WriteToBuffer()
+		if err != nil {
+			return nil, err
+		}
+		return buf.Bytes(), nil
+	}
+
+	for idx, item := range items {
+		sheetName := sanitizeCustomerPaymentSheetName(customerPaymentName(item))
+		if sheetName == "" {
+			sheetName = fmt.Sprintf("Customer %d", idx+1)
+		}
+
+		if idx == 0 {
+			if defaultSheet != sheetName {
+				if err := file.SetSheetName(defaultSheet, sheetName); err != nil {
+					return nil, err
+				}
+			}
+		} else {
+			if _, err := file.NewSheet(sheetName); err != nil {
+				return nil, err
+			}
+		}
+
+		if err := writeCustomerPaymentSheet(file, sheetName, item); err != nil {
+			return nil, err
+		}
+	}
+
+	buf, err := file.WriteToBuffer()
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+func buildCustomerPaymentAllWorkbook(items []dto.CustomerPaymentReportItem) ([]byte, error) {
+	file := excelize.NewFile()
+	defer file.Close()
+
+	const sheet = "Kontrol Pembayaran Customer"
+	defaultSheet := file.GetSheetName(file.GetActiveSheetIndex())
+	if defaultSheet != sheet {
+		if err := file.SetSheetName(defaultSheet, sheet); err != nil {
+			return nil, err
+		}
+	}
+
+	if err := setCustomerPaymentAllColumns(file, sheet); err != nil {
+		return nil, err
+	}
+	if err := setCustomerPaymentAllHeaders(file, sheet); err != nil {
+		return nil, err
+	}
+	if err := writeCustomerPaymentAllRows(file, sheet, items); err != nil {
+		return nil, err
+	}
+	if err := file.SetPanes(sheet, &excelize.Panes{
+		Freeze:      true,
+		YSplit:      1,
+		TopLeftCell: "A2",
+		ActivePane:  "bottomLeft",
+	}); err != nil {
+		return nil, err
+	}
+
+	buf, err := file.WriteToBuffer()
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+var cpSheetHeaders = []string{
+	"No",
+	"Tanggal DO/Bayar",
+	"Tanggal Realisasi",
+	"Aging",
+	"Referensi",
+	"Nomor Polisi",
+	"Ekor/Qty",
+	"Berat (Kg)",
+	"AVG",
+	"Harga/Unit (Rp)",
+	"Harga Akhir (Rp)",
+	"Total (Rp)",
+	"Pembayaran (Rp)",
+	"Saldo Piutang (Rp)",
+	"Keterangan",
+	"Pengambilan",
+	"Sales/Marketing",
+}
+
+var cpAllSheetHeaders = append([]string{"Customer"}, cpSheetHeaders...)
+
+var cpSheetColumnWidths = map[string]float64{
+	"A": 5,
+	"B": 15,
+	"C": 12,
+	"D": 8,
+	"E": 12,
+	"F": 15,
+	"G": 10,
+	"H": 12,
+	"I": 10,
+	"J": 15,
+	"K": 15,
+	"L": 15,
+	"M": 15,
+	"N": 15,
+	"O": 20,
+	"P": 15,
+	"Q": 20,
+}
+
+var cpAllSheetColumnWidths = map[string]float64{
+	"A": 22,
+	"B": 6,
+	"C": 15,
+	"D": 15,
+	"E": 8,
+	"F": 12,
+	"G": 15,
+	"H": 10,
+	"I": 12,
+	"J": 10,
+	"K": 15,
+	"L": 15,
+	"M": 15,
+	"N": 15,
+	"O": 15,
+	"P": 20,
+	"Q": 15,
+	"R": 20,
+}
+
+func writeCustomerPaymentSheet(file *excelize.File, sheet string, item dto.CustomerPaymentReportItem) error {
+	for col, width := range cpSheetColumnWidths {
+		if err := file.SetColWidth(sheet, col, col, width); err != nil {
+			return err
+		}
+	}
+
+	// Row 1: headers
+	for i, h := range cpSheetHeaders {
+		col, _ := excelize.ColumnNumberToName(i + 1)
+		if err := file.SetCellValue(sheet, col+"1", h); err != nil {
+			return err
+		}
+	}
+
+	redStyle, err := file.NewStyle(&excelize.Style{
+		Font: &excelize.Font{Color: "FF0000"},
+	})
+	if err != nil {
+		return err
+	}
+
+	// Row 2: saldo awal
+	initialFormatted := formatCPRupiah(item.InitialBalance)
+	if err := file.SetCellValue(sheet, "N2", initialFormatted); err != nil {
+		return err
+	}
+	if item.InitialBalance < 0 {
+		if err := file.SetCellStyle(sheet, "N2", "N2", redStyle); err != nil {
+			return err
+		}
+	}
+
+	// Rows 3+: data rows
+	for i, row := range item.Rows {
+		rowNum := i + 3
+		rowStr := fmt.Sprintf("%d", rowNum)
+
+		cells := customerPaymentRowCells(row, i+1)
+		for colIdx, val := range cells {
+			col, _ := excelize.ColumnNumberToName(colIdx + 1)
+			if err := file.SetCellValue(sheet, col+rowStr, val); err != nil {
+				return err
+			}
+		}
+
+		if row.AccountsReceivable < 0 {
+			if err := file.SetCellStyle(sheet, "N"+rowStr, "N"+rowStr, redStyle); err != nil {
+				return err
+			}
+		}
+	}
+
+	// Total row
+	totalRowNum := len(item.Rows) + 3
+	totalRowStr := fmt.Sprintf("%d", totalRowNum)
+
+	totalCells := map[string]string{
+		"A": "Total",
+		"G": formatCPIDInteger(item.Summary.TotalQty),
+		"H": formatCPIDInteger(item.Summary.TotalWeight),
+		"K": formatCPRupiah(item.Summary.TotalFinalAmount),
+		"L": formatCPRupiah(item.Summary.TotalGrandAmount),
+		"M": formatCPRupiah(item.Summary.TotalPayment),
+		"N": formatCPRupiah(item.Summary.TotalAccountsReceivable),
+	}
+	for col, val := range totalCells {
+		if err := file.SetCellValue(sheet, col+totalRowStr, val); err != nil {
+			return err
+		}
+	}
+	if item.Summary.TotalAccountsReceivable < 0 {
+		if err := file.SetCellStyle(sheet, "N"+totalRowStr, "N"+totalRowStr, redStyle); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func setCustomerPaymentAllColumns(file *excelize.File, sheet string) error {
+	for col, width := range cpAllSheetColumnWidths {
+		if err := file.SetColWidth(sheet, col, col, width); err != nil {
+			return err
+		}
+	}
+	return file.SetRowHeight(sheet, 1, 24)
+}
+
+func setCustomerPaymentAllHeaders(file *excelize.File, sheet string) error {
+	borderStyle := []excelize.Border{
+		{Type: "left", Color: "000000", Style: 1},
+		{Type: "top", Color: "000000", Style: 1},
+		{Type: "bottom", Color: "000000", Style: 1},
+		{Type: "right", Color: "000000", Style: 1},
+	}
+	headerStyle, err := file.NewStyle(&excelize.Style{
+		Font: &excelize.Font{Bold: true, Color: "FFFFFF", Family: "Arial", Size: 10},
+		Fill: excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"4472C4"}},
+		Alignment: &excelize.Alignment{
+			Horizontal: "center",
+			Vertical:   "center",
+			WrapText:   true,
+		},
+		Border: borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	for i, h := range cpAllSheetHeaders {
+		col, _ := excelize.ColumnNumberToName(i + 1)
+		if err := file.SetCellValue(sheet, col+"1", h); err != nil {
+			return err
+		}
+	}
+
+	lastCol, _ := excelize.ColumnNumberToName(len(cpAllSheetHeaders))
+	return file.SetCellStyle(sheet, "A1", lastCol+"1", headerStyle)
+}
+
+func writeCustomerPaymentAllRows(file *excelize.File, sheet string, items []dto.CustomerPaymentReportItem) error {
+	borderStyle := []excelize.Border{
+		{Type: "left", Color: "000000", Style: 1},
+		{Type: "top", Color: "000000", Style: 1},
+		{Type: "bottom", Color: "000000", Style: 1},
+		{Type: "right", Color: "000000", Style: 1},
+	}
+
+	dataStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Color: "000000", Family: "Arial", Size: 10},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	totalStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "000000", Family: "Arial", Size: 10},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"E2EFDA"}},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	redDataStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Color: "FF0000", Family: "Arial", Size: 10},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	redTotalStyle, err := file.NewStyle(&excelize.Style{
+		Font:      &excelize.Font{Bold: true, Color: "FF0000", Family: "Arial", Size: 10},
+		Fill:      excelize.Fill{Type: "pattern", Pattern: 1, Color: []string{"E2EFDA"}},
+		Alignment: &excelize.Alignment{Vertical: "center", WrapText: true},
+		Border:    borderStyle,
+	})
+	if err != nil {
+		return err
+	}
+
+	lastHeaderCol, _ := excelize.ColumnNumberToName(len(cpAllSheetHeaders))
+	currentRow := 2
+
+	for _, item := range items {
+		name := customerPaymentName(item)
+
+		// Saldo awal row
+		saldoStr := fmt.Sprintf("%d", currentRow)
+		if err := file.SetCellValue(sheet, "A"+saldoStr, name); err != nil {
+			return err
+		}
+		initialFormatted := formatCPRupiah(item.InitialBalance)
+		if err := file.SetCellValue(sheet, "O"+saldoStr, initialFormatted); err != nil {
+			return err
+		}
+		if err := file.SetCellStyle(sheet, "A"+saldoStr, lastHeaderCol+saldoStr, dataStyle); err != nil {
+			return err
+		}
+		if item.InitialBalance < 0 {
+			if err := file.SetCellStyle(sheet, "O"+saldoStr, "O"+saldoStr, redDataStyle); err != nil {
+				return err
+			}
+		}
+		currentRow++
+
+		// Data rows
+		for seq, row := range item.Rows {
+			rowStr := fmt.Sprintf("%d", currentRow)
+			if err := file.SetCellValue(sheet, "A"+rowStr, name); err != nil {
+				return err
+			}
+			cells := customerPaymentRowCells(row, seq+1)
+			for colIdx, val := range cells {
+				col, _ := excelize.ColumnNumberToName(colIdx + 2)
+				if err := file.SetCellValue(sheet, col+rowStr, val); err != nil {
+					return err
+				}
+			}
+			if err := file.SetCellStyle(sheet, "A"+rowStr, lastHeaderCol+rowStr, dataStyle); err != nil {
+				return err
+			}
+			if row.AccountsReceivable < 0 {
+				if err := file.SetCellStyle(sheet, "O"+rowStr, "O"+rowStr, redDataStyle); err != nil {
+					return err
+				}
+			}
+			currentRow++
+		}
+
+		// Total row
+		totalStr := fmt.Sprintf("%d", currentRow)
+		totalCells := map[string]string{
+			"A": name,
+			"B": "Total",
+			"H": formatCPIDInteger(item.Summary.TotalQty),
+			"I": formatCPIDInteger(item.Summary.TotalWeight),
+			"L": formatCPRupiah(item.Summary.TotalFinalAmount),
+			"M": formatCPRupiah(item.Summary.TotalGrandAmount),
+			"N": formatCPRupiah(item.Summary.TotalPayment),
+			"O": formatCPRupiah(item.Summary.TotalAccountsReceivable),
+		}
+		for col, val := range totalCells {
+			if err := file.SetCellValue(sheet, col+totalStr, val); err != nil {
+				return err
+			}
+		}
+		if err := file.SetCellStyle(sheet, "A"+totalStr, lastHeaderCol+totalStr, totalStyle); err != nil {
+			return err
+		}
+		if item.Summary.TotalAccountsReceivable < 0 {
+			if err := file.SetCellStyle(sheet, "O"+totalStr, "O"+totalStr, redTotalStyle); err != nil {
+				return err
+			}
+		}
+		currentRow++
+
+		// Empty separator row
+		currentRow++
+	}
+
+	return nil
+}
+
+// customerPaymentRowCells returns 17 cell values for cols A..Q.
+func customerPaymentRowCells(row dto.CustomerPaymentReportRow, seq int) []interface{} {
+	return []interface{}{
+		seq,
+		formatCPDate(row.TransDate),
+		formatCPOptionalDate(row.DeliveryDate),
+		formatCPAging(row.AgingDay),
+		safeCPText(row.Reference),
+		joinCPStrings(row.VehicleNumbers),
+		formatCPIDInteger(row.Qty),
+		formatCPIDInteger(row.Weight),
+		formatCPAvg(row.AverageWeight),
+		formatCPRupiah(row.UnitPrice),
+		formatCPRupiah(row.FinalPrice),
+		formatCPRupiah(row.TotalPrice),
+		formatCPRupiah(row.PaymentAmount),
+		formatCPRupiah(row.AccountsReceivable),
+		safeCPText(row.Status),
+		joinCPStrings(row.PickupInfo),
+		safeCPText(row.SalesPerson),
+	}
+}
+
+func customerPaymentName(item dto.CustomerPaymentReportItem) string {
+	name := strings.TrimSpace(item.Customer.Name)
+	if name == "" {
+		return "Customer"
+	}
+	return name
+}
+
+func sanitizeCustomerPaymentSheetName(name string) string {
+	replacer := strings.NewReplacer(
+		":", " ", "\\", " ", "/", " ",
+		"?", " ", "*", " ", "[", " ", "]", " ",
+	)
+	sanitized := strings.TrimSpace(replacer.Replace(name))
+	if sanitized == "" {
+		return "Sheet"
+	}
+	runes := []rune(sanitized)
+	if len(runes) > 31 {
+		return string(runes[:31])
+	}
+	return sanitized
+}
+
+var cpIndonesianMonths = [12]string{
+	"Jan", "Feb", "Mar", "Apr", "Mei", "Jun",
+	"Jul", "Agu", "Sep", "Okt", "Nov", "Des",
+}
+
+func formatCPDate(t time.Time) string {
+	if t.IsZero() {
+		return "-"
+	}
+	loc, err := time.LoadLocation("Asia/Jakarta")
+	if err == nil {
+		t = t.In(loc)
+	}
+	return fmt.Sprintf("%02d %s %d", t.Day(), cpIndonesianMonths[t.Month()-1], t.Year())
+}
+
+func formatCPOptionalDate(t *time.Time) string {
+	if t == nil || t.IsZero() {
+		return "-"
+	}
+	return formatCPDate(*t)
+}
+
+func formatCPAging(v *int) string {
+	if v == nil {
+		return "-"
+	}
+	return strconv.Itoa(*v)
+}
+
+func formatCPIDInteger(v float64) string {
+	n := int64(math.Round(v))
+	if n == 0 {
+		return "0"
+	}
+	negative := n < 0
+	abs := n
+	if negative {
+		abs = -n
+	}
+	s := strconv.FormatInt(abs, 10)
+	// insert dots as thousand separators
+	var b strings.Builder
+	start := len(s) % 3
+	if start == 0 {
+		start = 3
+	}
+	b.WriteString(s[:start])
+	for i := start; i < len(s); i += 3 {
+		b.WriteByte('.')
+		b.WriteString(s[i : i+3])
+	}
+	if negative {
+		return "-" + b.String()
+	}
+	return b.String()
+}
+
+func formatCPRupiah(v float64) string {
+	const nbsp = " "
+	if v < 0 {
+		return "-Rp" + nbsp + formatCPIDInteger(-v)
+	}
+	return "Rp" + nbsp + formatCPIDInteger(v)
+}
+
+func formatCPAvg(v float64) string {
+	if v == 0 {
+		return "0"
+	}
+	s := strconv.FormatFloat(v, 'f', 2, 64)
+	return strings.ReplaceAll(s, ".", ",")
+}
+
+func safeCPText(s string) string {
+	t := strings.TrimSpace(s)
+	if t == "" {
+		return "-"
+	}
+	return t
+}
+
+func joinCPStrings(ss []string) string {
+	var parts []string
+	for _, s := range ss {
+		s = strings.TrimSpace(s)
+		if s != "" {
+			parts = append(parts, s)
+		}
+	}
+	if len(parts) == 0 {
+		return "-"
+	}
+	return strings.Join(parts, "\n")
+}