feat: add DTOs and services for tax switch integration

- Created SendBulkSaleInvoicesDto for handling bulk sale invoice requests.
- Implemented TaxSwitchSendPayloadDto and related DTOs for tax switch item payloads and results.
- Developed SalesInvoiceTaxSwitchService to manage tax switch operations, including sending and retrieving tax information.
- Added SalesInvoiceTaxService for handling sales invoice tax logic, including bulk sending and persistence of results.
- Introduced NamaTaxSwitchAdapter to interact with the tax switch service, simulating external API responses.
- Created SendBulkSalesInvoicesDto for POS module to handle bulk sales invoice requests.

src/common/guards/auth-pos.guard.ts

@@ -3,6 +3,7 @@ import { ITokenPayload } from '@/modules/auth/auth.utils'
 import { PrismaService } from '@/prisma/prisma.service'
 import { ExecutionContext, ForbiddenException, Injectable } from '@nestjs/common'
 import { Request as ExpressRequest } from 'express'
+import { QUERY_CONSTANTS } from '../queryConstants'
 
 @Injectable()
 export class PosGuard {
@@ -18,7 +19,6 @@ export class PosGuard {
       throw new ForbiddenException('شما دسترسی لازم را ندارید.')
     }
 
-    const now = new Date()
     const cookie = req.cookies
     const { posId } = cookie
 
@@ -40,22 +40,7 @@ export class PosGuard {
           },
         ],
         license_activation: {
-          OR: [
-            {
-              expires_at: {
-                gte: now,
-              },
-            },
-            {
-              license_renews: {
-                some: {
-                  expires_at: {
-                    gte: now,
-                  },
-                },
-              },
-            },
-          ],
+          ...QUERY_CONSTANTS.LICENSE_ACTIVATION.activeOnDate(),
         },
       },
     })