refactor: remove SalesInvoiceItemsService and update sales invoice handling

- Deleted SalesInvoiceItemsService as it was not implemented.
- Changed variable declaration from `const` to `let` in SalesInvoicesService for sales invoice creation.
- Updated response handling after sending to TSP provider in SalesInvoicesService.
- Renamed payload properties in TspProvider DTOs for clarity.
- Enhanced error handling in SalesInvoiceTspSwitchService for unsupported providers.
- Refactored SalesInvoiceTspService to utilize utility functions for payload building and sending.
- Updated PrismaService to increase connection limit and utilize dynamic options.
- Added new migration scripts to update database schema for sale_invoice_tsp_attempts.
- Introduced utility functions for building payloads and handling responses in sales invoice processing.

src/modules/admin/partners/chargeAccountQoutaTransactions/chargeAccountQuotaTransactions.service.ts

@@ -5,7 +5,6 @@ import {
 import {
   PartnerAccountQuotaChargeTransactionSelect,
   PartnerAccountQuotaChargeTransactionWhereInput,
-  PartnerAccountQuotaCreditCreateInput,
 } from '@/generated/prisma/models'
 import { PrismaService } from '@/prisma/prisma.service'
 import { BadRequestException, Injectable } from '@nestjs/common'
@@ -18,6 +17,8 @@ export class PartnerAccountChargeTransactionService {
 
   private readonly TRACKING_CODE_LENGTH = 8
   private readonly TRACKING_CODE_MAX_ATTEMPTS = 5
+  private readonly QUOTA_BATCH_SIZE = 200
+  private readonly MAX_QUANTITY_PER_REQUEST = 1000
 
   private readonly mappedTransaction = (transaction: any) => {
     const { allocations, purchased_count, _count, ...rest } = transaction
@@ -90,19 +91,28 @@ export class PartnerAccountChargeTransactionService {
   }
 
   async create(partner_id: string, data: ChargeAccountQuotaDto) {
+    if (data.quantity > this.MAX_QUANTITY_PER_REQUEST) {
+      throw new BadRequestException(
+        `تعداد درخواستی بیش از حد مجاز است. حداکثر ${this.MAX_QUANTITY_PER_REQUEST} عدد مجاز است.`,
+      )
+    }
+
     try {
-      return await this.prisma.$transaction(async tx => {
-        let transaction: { id: string } | null = null
+      const transaction = await this.prisma.$transaction(async tx => {
+        let createdTransaction: { id: string } | null = null
 
         for (let attempt = 0; attempt < this.TRACKING_CODE_MAX_ATTEMPTS; attempt++) {
           try {
-            transaction = await tx.partnerAccountQuotaChargeTransaction.create({
+            createdTransaction = await tx.partnerAccountQuotaChargeTransaction.create({
               data: {
                 activation_expires_at: data.activated_expires_at,
                 tracking_code: generateTrackingCode('AQC', this.TRACKING_CODE_LENGTH),
                 purchased_count: data.quantity,
                 partner: { connect: { id: partner_id } },
               },
+              select: {
+                id: true,
+              },
             })
             break
           } catch (error) {
@@ -116,33 +126,47 @@ export class PartnerAccountChargeTransactionService {
           }
         }
 
-        if (!transaction) {
+        if (!createdTransaction) {
           throw new BadRequestException('متاسفانه مشکلی پیش آمده است.')
         }
 
-        const creditCreationPromises: any[] = []
-        for (let i = 0; i < data.quantity; i++) {
-          const credit: PartnerAccountQuotaCreditCreateInput = {
-            charge_transaction: {
-              connect: {
-                id: transaction.id,
-              },
-            },
-          }
+        return createdTransaction
+      })
 
-          creditCreationPromises.push(
-            tx.partnerAccountQuotaCredit.create({ data: credit }),
-          )
-        }
-        const createdCredits = await Promise.all(creditCreationPromises)
+      this.scheduleQuotaCreditProvisioning(transaction.id, data.quantity)
 
-        if (createdCredits.some(createdCredit => createdCredit.activation_id === null)) {
-          throw new BadRequestException('متاسفانه مشکلی پیش آمده است. ')
-        }
-        return { transaction, createdCredits }
+      return ResponseMapper.create({
+        transaction_id: transaction.id,
+        charged_license_count: data.quantity,
+        status: 'QUEUED',
       })
     } catch (error) {
       throw error
     }
   }
+
+  private scheduleQuotaCreditProvisioning(transactionId: string, quantity: number) {
+    setTimeout(() => {
+      this.provisionQuotaCreditsInBackground(transactionId, quantity).catch(() => null)
+    }, 0)
+  }
+
+  private async provisionQuotaCreditsInBackground(
+    transactionId: string,
+    quantity: number,
+  ) {
+    let createdCount = 0
+
+    while (createdCount < quantity) {
+      const batchSize = Math.min(this.QUOTA_BATCH_SIZE, quantity - createdCount)
+
+      await this.prisma.partnerAccountQuotaCredit.createMany({
+        data: Array.from({ length: batchSize }, () => ({
+          charge_transaction_id: transactionId,
+        })),
+      })
+
+      createdCount += batchSize
+    }
+  }
 }

src/modules/admin/partners/chargedLicenseTransactions/chargedLicenseTransactions.service.ts

@@ -5,7 +5,6 @@ import {
 import {
   LicenseChargeTransactionSelect,
   LicenseChargeTransactionWhereInput,
-  LicenseCreateInput,
 } from '@/generated/prisma/models'
 import { PrismaService } from '@/prisma/prisma.service'
 import { BadRequestException, Injectable } from '@nestjs/common'
@@ -18,6 +17,8 @@ export class PartnerLicenseChargeTransactionService {
 
   private readonly TRACKING_CODE_LENGTH = 8
   private readonly TRACKING_CODE_MAX_ATTEMPTS = 5
+  private readonly LICENSE_BATCH_SIZE = 200
+  private readonly MAX_QUANTITY_PER_REQUEST = 1000
 
   private readonly mappedTransaction = (transaction: any) => {
     const { licenses, purchased_count, _count, ...rest } = transaction
@@ -78,7 +79,7 @@ export class PartnerLicenseChargeTransactionService {
   }
 
   async findOne(partner_id: string, id: string) {
-    const transaction = this.prisma.licenseChargeTransaction.findUniqueOrThrow({
+    const transaction = await this.prisma.licenseChargeTransaction.findUniqueOrThrow({
       where: {
         id,
         partner_id,
@@ -89,19 +90,29 @@ export class PartnerLicenseChargeTransactionService {
   }
 
   async create(partner_id: string, data: ChargeLicenseDto) {
+    if (data.quantity > this.MAX_QUANTITY_PER_REQUEST) {
+      throw new BadRequestException(
+        `تعداد درخواستی بیش از حد مجاز است. حداکثر ${this.MAX_QUANTITY_PER_REQUEST} عدد مجاز است.`,
+      )
+    }
+
     try {
-      return await this.prisma.$transaction(async tx => {
-        let transaction: { id: string } | null = null
+      const transaction = await this.prisma.$transaction(async tx => {
+        let createdTransaction: { id: string; purchased_count: number } | null = null
 
         for (let attempt = 0; attempt < this.TRACKING_CODE_MAX_ATTEMPTS; attempt++) {
           try {
-            transaction = await tx.licenseChargeTransaction.create({
+            createdTransaction = await tx.licenseChargeTransaction.create({
               data: {
                 activation_expires_at: data.activated_expires_at,
                 tracking_code: generateTrackingCode('LIC', this.TRACKING_CODE_LENGTH),
                 purchased_count: data.quantity,
                 partner: { connect: { id: partner_id } },
               },
+              select: {
+                id: true,
+                purchased_count: true,
+              },
             })
             break
           } catch (error) {
@@ -115,33 +126,43 @@ export class PartnerLicenseChargeTransactionService {
           }
         }
 
-        if (!transaction) {
+        if (!createdTransaction) {
           throw new BadRequestException('متاسفانه مشکلی پیش آمده است.')
         }
 
-        const licenseCreationPromises: any[] = []
-        for (let i = 0; i < data.quantity; i++) {
-          const license: LicenseCreateInput = {
-            charge_transaction: {
-              connect: {
-                id: transaction.id,
-              },
-            },
-          }
+        return createdTransaction
+      })
 
-          licenseCreationPromises.push(tx.license.create({ data: license }))
-        }
-        const createdLicenses = await Promise.all(licenseCreationPromises)
-
-        if (
-          createdLicenses.some(createdLicense => createdLicense.activation_id === null)
-        ) {
-          throw new BadRequestException('متاسفانه مشکلی پیش آمده است. ')
-        }
-        return { transaction, createdLicenses }
+      this.scheduleLicenseProvisioning(transaction.id, transaction.purchased_count)
+      return ResponseMapper.create({
+        transaction_id: transaction.id,
+        charged_license_count: transaction.purchased_count,
+        status: 'QUEUED',
       })
     } catch (error) {
       throw error
     }
   }
+
+  private scheduleLicenseProvisioning(transactionId: string, quantity: number) {
+    setTimeout(() => {
+      this.provisionLicensesInBackground(transactionId, quantity).catch(() => null)
+    }, 0)
+  }
+
+  private async provisionLicensesInBackground(transactionId: string, quantity: number) {
+    let createdCount = 0
+
+    while (createdCount < quantity) {
+      const batchSize = Math.min(this.LICENSE_BATCH_SIZE, quantity - createdCount)
+
+      await this.prisma.license.createMany({
+        data: Array.from({ length: batchSize }, () => ({
+          charge_transaction_id: transactionId,
+        })),
+      })
+
+      createdCount += batchSize
+    }
+  }
 }

src/modules/admin/partners/partners.service.ts

@@ -1,4 +1,5 @@
 import { UploadedFileTypes } from '@/common/enums/enums'
+import { translateEnumValue } from '@/common/utils'
 import { PasswordUtil } from '@/common/utils/password.util'
 import {
   AccountStatus,
@@ -87,6 +88,7 @@ export class PartnersService {
       license_charge_transactions,
       account_quota_charge_transactions,
       license_renew_charge_transactions,
+      status,
       ...rest
     } = partner
 
@@ -127,6 +129,7 @@ export class PartnersService {
     })
     return {
       ...rest,
+      status: translateEnumValue('PartnerStatus', status),
       licenses_status,
       license_renew_status,
       account_quota_status,