mirror of
https://gitlab.com/mbugroup/lti-api.git
synced 2026-05-20 13:31:56 +00:00
aguhh18
124 lines
4.2 KiB
Go
124 lines
4.2 KiB
Go
package dto
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import (
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"strings"
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"time"
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customerDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/customers/dto"
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repportRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/repports/repositories"
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)
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type CustomerPaymentReportRow struct {
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TransactionType string `json:"transaction_type"`
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TransactionID int64 `json:"transaction_id"`
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TransDate time.Time `json:"trans_date"`
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DeliveryDate *time.Time `json:"delivery_date"`
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Reference string `json:"reference"`
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Qty float64 `json:"qty"`
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Weight float64 `json:"weight"`
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AverageWeight float64 `json:"average_weight"`
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Price float64 `json:"price"`
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CreditNote float64 `json:"credit_note"`
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FinalPrice float64 `json:"final_price"`
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PPN float64 `json:"ppn"`
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TotalPrice float64 `json:"total_price"`
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PaymentAmount float64 `json:"payment_amount"`
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AccountsReceivable float64 `json:"accounts_receivable"`
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AgingDay *int `json:"aging_day"`
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Status string `json:"status"`
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VehicleNumbers []string `json:"vehicle_numbers"`
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PickupInfo []string `json:"pickup_info"`
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SalesPerson string `json:"sales_person"`
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}
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type CustomerPaymentReportSummary struct {
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TotalQty float64 `json:"total_qty"`
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TotalWeight float64 `json:"total_weight"`
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TotalInitialAmount float64 `json:"total_initial_amount"`
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TotalCreditNote float64 `json:"total_credit_note"`
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TotalFinalAmount float64 `json:"total_final_amount"`
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TotalPPN float64 `json:"total_ppn"`
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TotalGrandAmount float64 `json:"total_grand_amount"`
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TotalPayment float64 `json:"total_payment"`
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TotalAccountsReceivable float64 `json:"total_accounts_receivable"`
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}
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type CustomerPaymentReportItem struct {
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Customer customerDTO.CustomerRelationDTO `json:"customer"`
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InitialBalance float64 `json:"initial_balance"`
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Rows []CustomerPaymentReportRow `json:"rows"`
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Summary CustomerPaymentReportSummary `json:"summary"`
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}
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type CustomerPaymentReportResponse struct {
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Data []CustomerPaymentReportItem `json:"data"`
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}
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func ToCustomerPaymentReportRow(tx repportRepo.CustomerPaymentTransaction) CustomerPaymentReportRow {
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return CustomerPaymentReportRow{
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TransactionType: tx.TransactionType,
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TransactionID: tx.TransactionID,
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TransDate: tx.TransDate,
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DeliveryDate: tx.DeliveryDate,
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Reference: tx.Reference,
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Qty: tx.Qty,
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Weight: tx.Weight,
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AverageWeight: tx.AverageWeight,
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Price: tx.Price,
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CreditNote: tx.CreditNote,
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FinalPrice: tx.FinalPrice,
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PPN: tx.PPN,
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TotalPrice: tx.TotalPrice,
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PaymentAmount: tx.PaymentAmount,
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VehicleNumbers: parseStringSlice(tx.VehicleNumbers),
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PickupInfo: parseStringSlice(tx.PickupInfo),
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SalesPerson: tx.SalesPerson,
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}
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}
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func parseStringSlice(str string) []string {
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str = strings.TrimSpace(str)
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if str == "" || str == "-" {
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return []string{}
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}
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parts := strings.Split(str, ",")
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result := make([]string, 0, len(parts))
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for _, part := range parts {
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part = strings.TrimSpace(part)
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if part != "" {
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result = append(result, part)
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}
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}
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return result
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}
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func CalculateCustomerPaymentSummary(rows []CustomerPaymentReportRow, initialBalance float64) CustomerPaymentReportSummary {
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summary := CustomerPaymentReportSummary{}
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for _, row := range rows {
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summary.TotalQty += row.Qty
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summary.TotalWeight += row.Weight
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summary.TotalCreditNote += row.CreditNote
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summary.TotalPPN += row.PPN
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if row.TransactionType == "SALES" {
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summary.TotalInitialAmount += row.TotalPrice
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summary.TotalFinalAmount += row.FinalPrice
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summary.TotalGrandAmount += row.TotalPrice
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} else if row.TransactionType == "PAYMENT" {
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summary.TotalPayment += row.PaymentAmount
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}
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}
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// Formula: Total AR = Initial Balance - Total Sales + Total Payment
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// - Initial balance: positive (customer deposit)
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// - Sales: reduces balance (customer debt)
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// - Payment: increases balance (customer pays)
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summary.TotalAccountsReceivable = initialBalance - summary.TotalGrandAmount + summary.TotalPayment
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return summary
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}
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