feat: enhance sales invoice processing with correction and return functionalities

src/common/services/saleInvoices/sale-invoice-create.dto.ts

@@ -83,7 +83,7 @@ export class SharedCreateTerminalPayment {
   @IsString()
   @IsNotEmpty()
   @ApiProperty({ required: true })
-  terminalId: string
+  terminal_id: string
 
   @IsString()
   @IsNotEmpty()

src/common/services/saleInvoices/sale-invoice-create.service.ts

@@ -23,6 +23,7 @@ interface TerminalPaymentInfo {
 interface NormalizedPayment {
   method: PaymentMethodType
   amount: number
+  terminalInfo?: TerminalPaymentInfo
 }
 
 interface CreateSharedSaleInvoiceInput {
@@ -57,10 +58,7 @@ export class SharedSaleInvoiceCreateService {
     } = input
 
     const normalizedInvoiceDate = this.normalizeInvoiceDate(data.invoice_date)
-    const { payments, terminalInfo } = this.buildPaymentsData(
+    const payments = this.buildPaymentsData(data.payments, data.total_amount)
-      data.payments,
-      data.total_amount,
-    )
 
     for (let attempt = 1; attempt <= this.createInvoiceRetries; attempt++) {
       try {
@@ -88,13 +86,7 @@ export class SharedSaleInvoiceCreateService {
             select: { ...QUERY_CONSTANTS.SALE_INVOICE.select },
           })
 
-          await this.createPayments(
+          await this.createPayments($tx, salesInvoice.id, payments, normalizedInvoiceDate)
-            $tx,
-            salesInvoice.id,
-            payments,
-            terminalInfo,
-            normalizedInvoiceDate,
-          )
 
           return salesInvoice
         })
@@ -148,7 +140,7 @@ export class SharedSaleInvoiceCreateService {
     }
 
     const rawPayments = (paymentsData || {}) as Record<string, unknown>
-    const terminalInfo = rawPayments.terminals as TerminalPaymentInfo | undefined
+    const terminalPayments = rawPayments.terminals as TerminalPaymentInfo[] | undefined
 
     const payments: NormalizedPayment[] = Object.entries(rawPayments)
       .filter(([key, value]) => key !== 'terminals' && value && Number(value) > 0)
@@ -158,40 +150,24 @@ export class SharedSaleInvoiceCreateService {
       }))
       .filter(payment => payment.method && payment.amount > 0) as NormalizedPayment[]
 
-    const hasTerminalPayment = payments.some(
+    const hasTerminalPayment = terminalPayments && terminalPayments.length
-      payment => payment.method === PaymentMethodType.TERMINAL,
-    )
-    const nonTerminalTotal = payments
-      .filter(payment => payment.method !== PaymentMethodType.TERMINAL)
-      .reduce((sum, payment) => sum + payment.amount, 0)
 
-    if (!hasTerminalPayment && terminalInfo) {
+    if (hasTerminalPayment) {
-      const terminalAmount =
+      for (const terminal of terminalPayments) {
-        typeof terminalInfo.amount === 'number'
-          ? terminalInfo.amount
-          : Math.max(0, Number(totalAmount) - nonTerminalTotal)
-
-      if (terminalAmount > 0) {
         payments.push({
           method: PaymentMethodType.TERMINAL,
-          amount: terminalAmount,
+          amount: terminal.amount,
+          terminalInfo: terminal,
         })
       }
     }
 
-    this.validatePayments(payments, totalAmount, terminalInfo)
+    this.validatePayments(payments, totalAmount)
 
-    return {
+    return payments
-      payments,
-      terminalInfo,
-    }
   }
 
-  private validatePayments(
+  private validatePayments(payments: NormalizedPayment[], totalAmount: number) {
-    payments: NormalizedPayment[],
-    totalAmount: number,
-    terminalInfo?: TerminalPaymentInfo,
-  ) {
     const totalPayments = payments.reduce((sum, payment) => sum + payment.amount, 0)
     const roundedTotalPayments = Number(totalPayments.toFixed(2))
     const roundedTotalAmount = Number(Number(totalAmount).toFixed(2))
@@ -199,14 +175,6 @@ export class SharedSaleInvoiceCreateService {
     if (roundedTotalPayments !== roundedTotalAmount) {
       throw new BadRequestException('مبلغ پرداختی باید برابر با مبلغ کل صورت‌حساب باشد.')
     }
-
-    const terminalPayments = payments.filter(
-      payment => payment.method === PaymentMethodType.TERMINAL,
-    )
-
-    if (terminalPayments.length > 0 && !terminalInfo) {
-      throw new BadRequestException('برای پرداخت ترمینال اطلاعات ترمینال الزامی است.')
-    }
   }
 
   private async resolveCustomerId(
@@ -541,7 +509,6 @@ export class SharedSaleInvoiceCreateService {
     tx: Prisma.TransactionClient,
     invoiceId: string,
     payments: NormalizedPayment[],
-    terminalInfo: TerminalPaymentInfo | undefined,
     paidAt: Date,
   ) {
     for (const payment of payments) {
@@ -557,16 +524,18 @@ export class SharedSaleInvoiceCreateService {
         },
       })
 
-      if (payment.method === PaymentMethodType.TERMINAL && terminalInfo) {
+      if (payment.method === PaymentMethodType.TERMINAL && payment.terminalInfo) {
         await tx.salesInvoicePaymentTerminalInfo.create({
           data: {
             payment_id: createdPayment.id,
-            terminal_id: terminalInfo.terminal_id,
+            terminal_id: payment.terminalInfo.terminal_id,
-            stan: terminalInfo.stan,
+            stan: payment.terminalInfo.stan,
-            rrn: terminalInfo.rrn,
+            rrn: payment.terminalInfo.rrn,
-            transaction_date_time: new Date(terminalInfo.transaction_date_time || ''),
+            transaction_date_time: new Date(
-            customer_card_no: terminalInfo.customer_card_no || null,
+              payment.terminalInfo.transaction_date_time || '',
-            description: terminalInfo.description || null,
+            ),
+            customer_card_no: payment.terminalInfo.customer_card_no || null,
+            description: payment.terminalInfo.description || null,
           },
         })
       }

src/modules/consumer/saleInvoices/saleInvoices.controller.ts

@@ -4,6 +4,7 @@ import type { IPosPayload } from '@/common/models'
 import { Body, Controller, Get, Param, Post, Query } from '@nestjs/common'
 import { ApiTags } from '@nestjs/swagger'
 import { ConsumerSaleInvoicesFilterDto } from './dto/saleInvoices-filter.dto'
+import { PosCorrectionSalesInvoiceDto } from '../../pos/sales-invoices/dto/create-sales-invoice.dto'
 import type {
   SaleInvoicesServiceFindAllResponseDto,
   SaleInvoicesServiceFindOneResponseDto,
@@ -59,4 +60,18 @@ export class StatisticsController {
   revoke(@Param('id') id: string, @PosInfo() posInfo: IPosPayload) {
     return this.service.revoke(id, posInfo)
   }
+
+  @Post(':id/correction')
+  correction(
+    @Param('id') id: string,
+    @PosInfo() posInfo: IPosPayload,
+    @Body() data: PosCorrectionSalesInvoiceDto,
+  ) {
+    return this.service.correction(id, posInfo, data)
+  }
+
+  @Post(':id/return')
+  return(@Param('id') id: string, @PosInfo() posInfo: IPosPayload) {
+    return this.service.return(id, posInfo)
+  }
 }

src/modules/consumer/saleInvoices/saleInvoices.service.ts

@@ -13,6 +13,7 @@ import {
 import { PrismaService } from '@/prisma/prisma.service'
 import { BadRequestException, Injectable, NotFoundException } from '@nestjs/common'
 import { ResponseMapper } from 'common/response/response-mapper'
+import { PosCorrectionSalesInvoiceDto } from '../../pos/sales-invoices/dto/create-sales-invoice.dto'
 import { SalesInvoiceTspService } from '../../tspProviders/sales-invoice-tsp.service'
 import { ConsumerSaleInvoicesFilterDto } from './dto/saleInvoices-filter.dto'
 
@@ -177,6 +178,39 @@ export class SaleInvoicesService {
     return ResponseMapper.single(invoice)
   }
 
+  async correction(
+    invoiceId: string,
+    posInfo: IPosPayload,
+    data: PosCorrectionSalesInvoiceDto,
+  ) {
+    const { consumer_account_id, pos_id, business_id, complex_id } = posInfo
+
+    const invoice = await this.sharedSaleInvoiceActionsService.correction(
+      data,
+      consumer_account_id,
+      pos_id,
+      complex_id,
+      business_id,
+      invoiceId,
+    )
+
+    return ResponseMapper.single(invoice)
+  }
+
+  async return(invoiceId: string, posInfo: IPosPayload) {
+    const { consumer_account_id, pos_id, business_id, complex_id } = posInfo
+
+    const invoice = await this.sharedSaleInvoiceActionsService.revoke(
+      consumer_account_id,
+      pos_id,
+      complex_id,
+      business_id,
+      invoiceId,
+    )
+
+    return ResponseMapper.single(invoice)
+  }
+
   async inquiry(consumer_account_id: string, pos_id: string, invoiceId: string) {
     const invoice = await this.sharedSaleInvoiceActionsService.inquiry(
       consumer_account_id,

src/modules/tspProviders/sales-invoice-tsp.service.ts

@@ -18,7 +18,6 @@ import {
   getOriginalResendAttemptNumber,
   getRelatedInvoiceForCorrection,
   onResult,
-  trySend,
 } from './utils/sales-invoice-tsp.utils'
 
 type ItemTspRow = {
@@ -228,43 +227,9 @@ export class SalesInvoiceTspService {
       },
     )
 
-    const result = await this.runProviderCall(() =>
+    const result = await this.tspSwitchService.correction(correctionPayload)
-      trySend(this.tspSwitchService, correctionPayload),
-    )
-    if (result?.hasError) {
-      result.provider_request_payload =
-        result.provider_request_payload || JSON.parse(JSON.stringify(correctionPayload))
-      result.sent_at = result.sent_at || new Date().toISOString()
-      result.received_at = result.received_at || new Date().toISOString()
-    }
 
-    return onResult(this.prisma, result, attempt.id)
+    return await onResult(this.prisma, result, newInvoice.id)
-
-    // const countByGoodId = (goodIds: string[]): Map<string, number> => {
-    //   const counts = new Map<string, number>()
-    //   for (const goodId of goodIds) {
-    //     counts.set(goodId, (counts.get(goodId) ?? 0) + 1)
-    //   }
-    //   return counts
-    // }
-
-    // const updatedGoodIds = dataToUpdate.items.map(item => item.good_id!)
-    // const previousGoodIds = lastAttempt.invoice.items.map(item => item.good_id)
-
-    // const updatedCounts = countByGoodId(updatedGoodIds)
-    // const previousCounts = countByGoodId(previousGoodIds)
-
-    // let isBackFromSale = false
-    // if (updatedCounts.size !== previousCounts.size) {
-    //   isBackFromSale = true
-    // } else {
-    //   for (const [goodId, count] of updatedCounts) {
-    //     if (previousCounts.get(goodId) !== count) {
-    //       isBackFromSale = true
-    //       break
-    //     }
-    //   }
-    // }
   }
 
   async revoke(
@@ -317,71 +282,72 @@ export class SalesInvoiceTspService {
           )
         }
 
-        const payments = relatedInvoice.payments.reduce(
+        // const payments = relatedInvoice.payments.reduce(
-          (acc, payment) => {
+        //   (acc, payment) => {
-            const amount = Number(payment.amount)
+        //     const amount = Number(payment.amount)
-            switch (payment.payment_method) {
+        //     switch (payment.payment_method) {
-              case 'CASH':
+        //       case 'CASH':
-                acc.cash = (acc.cash || 0) + amount
+        //         acc.cash = (acc.cash || 0) + amount
-                break
+        //         break
-              case 'SET_OFF':
+        //       case 'SET_OFF':
-                acc.set_off = (acc.set_off || 0) + amount
+        //         acc.set_off = (acc.set_off || 0) + amount
-                break
+        //         break
-              case 'CARD':
+        //       case 'CARD':
-                acc.card = (acc.card || 0) + amount
+        //         acc.card = (acc.card || 0) + amount
-                break
+        //         break
-              case 'BANK':
+        //       case 'BANK':
-                acc.bank = (acc.bank || 0) + amount
+        //         acc.bank = (acc.bank || 0) + amount
-                break
+        //         break
-              case 'CHEQUE':
+        //       case 'CHEQUE':
-                acc.check = (acc.check || 0) + amount
+        //         acc.check = (acc.check || 0) + amount
-                break
+        //         break
-              case 'OTHER':
+        //       case 'OTHER':
-                acc.other = (acc.other || 0) + amount
+        //         acc.other = (acc.other || 0) + amount
-                break
+        //         break
-              case 'TERMINAL':
+        //       case 'TERMINAL':
-                acc.terminals = payment.terminal_info
+        //         acc.terminals = payment.terminal_info
-                  ? {
+        //           ? {
-                      amount,
+        //               amount,
-                      terminalId: payment.terminal_info.terminal_id,
+        //               terminal_id: payment.terminal_info.terminal_id,
-                      stan: payment.terminal_info.stan,
+        //               stan: payment.terminal_info.stan,
-                      rrn: payment.terminal_info.rrn,
+        //               rrn: payment.terminal_info.rrn,
-                      customer_card_no:
+        //               customer_card_no:
-                        payment.terminal_info.customer_card_no || undefined,
+        //                 payment.terminal_info.customer_card_no || undefined,
-                      transaction_date_time: payment.terminal_info.transaction_date_time,
+        //               transaction_date_time: payment.terminal_info.transaction_date_time,
-                      description: payment.terminal_info.description || undefined,
+        //               description: payment.terminal_info.description || undefined,
-                    }
+        //             }
-                  : acc.terminals
+        //           : acc.terminals
-                break
+        //         break
-              default:
+        //       default:
-                break
+        //         break
-            }
+        //     }
-            return acc
+        //     return acc
-          },
+        //   },
-          {} as {
+        //   {} as {
-            terminals?: {
+        //     terminals?: {
-              amount?: number
+        //       amount?: number
-              terminalId: string
+        //       terminalId: string
-              stan: string
+        //       stan: string
-              rrn: string
+        //       rrn: string
-              customer_card_no?: string
+        //       customer_card_no?: string
-              transaction_date_time: Date
+        //       transaction_date_time: Date
-              description?: string
+        //       description?: string
-            }
+        //     }
-            cash?: number
+        //     cash?: number
-            set_off?: number
+        //     set_off?: number
-            card?: number
+        //     card?: number
-            bank?: number
+        //     bank?: number
-            check?: number
+        //     check?: number
-            other?: number
+        //     other?: number
-          },
+        //   },
-        )
+        // )
 
         const newInvoice = await this.sharedSaleInvoiceCreateService.create({
           data: {
             customer_type: relatedInvoice.customer?.type || CustomerType.UNKNOWN,
             invoice_date: new Date(),
-            payments,
+            // @ts-ignore
+            payments: undefined,
             settlement_type: relatedInvoice.settlement_type,
             items: relatedInvoice.items.map(item => ({
               unit_price: Number(item.unit_price),

src/modules/tspProviders/switch/nama/nama-provider.util.ts

@@ -68,7 +68,7 @@ export class NamaProviderUtils {
           sstid: item.sku,
           vra: item.sku_vat,
           fee: String(item.unit_price),
-          dis: String(item.discount_amount),
+          dis: String(parseInt(item.discount_amount + '')),
           mu: item.measure_unit,
           am: String(item.quantity),
           consfee: '0',
@@ -120,7 +120,7 @@ export class NamaProviderUtils {
           sstid: item.sku,
           vra: item.sku_vat,
           fee: String(item.unit_price),
-          dis: String(item.discount_amount),
+          dis: String(parseInt(item.discount_amount + '')),
           mu: item.measure_unit,
           am: String(item.quantity),
           consfee: '0',
@@ -297,6 +297,9 @@ export class NamaProviderUtils {
   }
 
   private mapPayments(payments: PaymentInfoDto[]): NamaProviderPaymentInfoDto[] {
+    if (!payments) {
+      return []
+    }
     return payments.map(payment => ({
       pmt: this.mapPaymentMethod(payment.payment_method),
       pv: payment.amount,

src/modules/tspProviders/utils/sales-invoice-tsp.utils.ts

@@ -653,6 +653,8 @@ export async function onResult(
       data: attemptUpdatedData,
     })
 
+    console.log('attemptUpdatedData', attemptUpdatedData)
+
     const updatedInvoice = await tx.salesInvoice.update({
       where: { id: invoice_id },
       data: {