feat: change email template + add list of items

apps/api/src/devices/dto/sync.dto.ts

@@ -1,8 +1,26 @@
-import { IsString, IsOptional, IsArray, IsInt, Min, IsUUID, ValidateNested, ArrayMaxSize, IsNotEmpty } from 'class-validator';
+import { IsString, IsOptional, IsArray, IsInt, Min, IsUUID, ValidateNested, ArrayMaxSize, IsNotEmpty, MaxLength } from 'class-validator';
 import { Type } from 'class-transformer';
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 
-class OpenTabDto {
+export class OpenTabItemDto {
+  @ApiProperty({ example: 'Cola' })
+  @IsString()
+  @IsNotEmpty()
+  @MaxLength(200)
+  productName: string;
+
+  @ApiProperty({ example: 10 })
+  @IsInt()
+  @Min(0)
+  quantity: number;
+
+  @ApiProperty({ example: 250 })
+  @IsInt()
+  @Min(0)
+  unitPriceInCents: number;
+}
+
+export class OpenTabDto {
   @ApiProperty({ example: 'local-tab-uuid' })
   @IsString()
   @IsNotEmpty()
@@ -26,6 +44,14 @@ class OpenTabDto {
   @IsInt()
   @Min(0)
   itemCount: number;
+
+  @ApiPropertyOptional({ type: [OpenTabItemDto], description: 'Lines on the tab; omitted by older app versions' })
+  @IsOptional()
+  @IsArray()
+  @ArrayMaxSize(500)
+  @ValidateNested({ each: true })
+  @Type(() => OpenTabItemDto)
+  items?: OpenTabItemDto[];
 }
 
 export class SyncDto {