feat: 增加feed listing的类跟测试用例

src/feed/product/index.ts

@@ -0,0 +1,32 @@
+import { ListingProduct } from '@/listing/product'
+import type { ProductData } from '@/help/state'
+import { FeedHeader } from '../FeedHeader'
+
+export class FeedProduct {
+  sellerId: string
+  list: ProductData[]
+  marketplace_id: string
+  constructor(sellerId: string, marketplace_id: string, list: ProductData[]) {
+    this.sellerId = sellerId
+    this.marketplace_id = marketplace_id
+    this.list = list
+  }
+
+  main() {
+    return {
+      header: new FeedHeader(this.sellerId).main(),
+      messages: this.genMessage(),
+    }
+  }
+
+  genMessage() {
+    return this.list.map((item, idx) => {
+      return {
+        messageId: idx + 1,
+        sku: item.sku,
+        operationType: 'UPDATE',
+        ...new ListingProduct(this.marketplace_id, item).main(),
+      }
+    })
+  }
+}

src/index.ts

@@ -1,5 +1,6 @@
 export * from './feed/img'
 export * from './feed/price'
+export * from './feed/product'
 export * from './feed/quantity'
 export * from './feed/relation'
 

test/feed/product/index.test.ts

@@ -0,0 +1,12 @@
+import { FeedProduct } from '@/index'
+import { describe, expect, it } from 'vitest'
+import { listingData, parentListingData } from '../../listing/product/state'
+
+describe('should', () => {
+  const t1 = new FeedProduct('sellerId', 'ATVPDKIKX0DER', [listingData, parentListingData])
+  it('t1 message', () => {
+    const obj = t1.main()
+    console.log(JSON.stringify(obj, null, 2))
+    expect(obj.messages.length).toEqual(2)
+  })
+})