feat: implement tax switch functionality with Nama adapter

- Add DTOs for tax switch operations including payloads and results.
- Create SalesInvoiceFiscalSwitchService to handle sending and retrieving tax data.
- Implement SalesInvoiceFiscalService for managing invoice tax submissions and results persistence.
- Develop NamaTaxSwitchAdapter for interfacing with the external tax service.
- Introduce NamaTaxRequestDto and related classes for structured tax requests.

src/modules/pos/sales-invoices/dto/create-sales-invoice.dto.ts

@@ -1,18 +1,110 @@
 import { ApiProperty, PartialType } from '@nestjs/swagger'
+import { Type } from 'class-transformer'
 import {
   ArrayMinSize,
   IsBoolean,
+  IsDate,
   IsDateString,
   IsEnum,
+  IsNotEmpty,
   IsNumber,
   IsObject,
   IsOptional,
   IsString,
+  Min,
+  ValidateNested,
 } from 'class-validator'
 import type { CustomerIndividual, CustomerLegal } from 'generated/prisma/client'
 import { CustomerType } from 'generated/prisma/enums'
 import { CreateSalesInvoiceItemDto } from '../sales-invoice-items/dto/create-sales-invoice-item.dto'
 
+export class CreateTerminalPayment {
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @ApiProperty({ required: false, default: 0 })
+  amount?: number
+
+  @IsString()
+  @IsNotEmpty()
+  @ApiProperty({ required: true })
+  terminalId: string
+
+  @IsString()
+  @IsNotEmpty()
+  @ApiProperty({ required: true })
+  stan: string
+
+  @IsString()
+  @IsNotEmpty()
+  @ApiProperty({ required: true })
+  rrn: string
+
+  @IsString()
+  @IsOptional()
+  @ApiProperty({ required: true })
+  response_code?: string
+
+  @IsString()
+  @IsOptional()
+  @ApiProperty({ required: true })
+  customer_card_no?: string
+
+  @Type(() => Date)
+  @IsDate()
+  @ApiProperty({ required: true })
+  transaction_date_time: Date
+
+  @IsOptional()
+  @IsString()
+  @ApiProperty({ required: false })
+  description?: string
+}
+
+export class CreateSalesInvoicePaymentsDto {
+  @IsOptional()
+  @ValidateNested()
+  @Type(() => CreateTerminalPayment)
+  @ApiProperty({ required: false, type: () => CreateTerminalPayment })
+  terminals?: CreateTerminalPayment
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @ApiProperty({ required: false, default: 0 })
+  cash?: number
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @ApiProperty({ required: false, default: 0 })
+  set_off?: number
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @ApiProperty({ required: false, default: 0 })
+  card?: number
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @ApiProperty({ required: false, default: 0 })
+  bank?: number
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @ApiProperty({ required: false, default: 0 })
+  check?: number
+
+  @IsOptional()
+  @IsNumber()
+  @Min(0)
+  @ApiProperty({ required: false, default: 0 })
+  other?: number
+}
+
 export class CreateSalesInvoiceDto {
   // @TODO: totalAmount must calculated instead of get from api
   @IsNumber()
@@ -28,11 +120,9 @@ export class CreateSalesInvoiceDto {
 
   @ApiProperty({ required: true })
   @IsObject()
-  payments: {
-    terminal: number
-    cash: number
-    set_off: number
-  }
+  @ValidateNested()
+  @Type(() => CreateSalesInvoicePaymentsDto)
+  payments: CreateSalesInvoicePaymentsDto
 
   @ApiProperty()
   @ArrayMinSize(1)