feat: validate cart with attachments (#1301)

* feat: validate cart with attachments

* feat: improve get id

* Add attachment type

Co-authored-by: Ícaro Azevedo <icazevedo10@gmail.com>

packages/api/src/platforms/vtex/clients/commerce/types/OrderForm.ts

@@ -3,6 +3,12 @@ export interface OrderFormInputItem {
   quantity: number
   seller: string
   index?: number
+  attachments?: Attachment[]
+}
+
+export interface Attachment {
+  name: string
+  content: Record<string, string>
 }
 
 export interface OrderFormItem {

packages/api/src/platforms/vtex/resolvers/validateCart.ts

@@ -12,11 +12,38 @@ import type {
   OrderFormItem,
 } from '../clients/commerce/types/OrderForm'
 import type { Context } from '..'
+import { VALUE_REFERENCES } from '../utils/propertyValue'
 
 type Indexed<T> = T & { index?: number }
 
+const getAttachments = (item: IStoreOffer) =>
+  item.itemOffered.additionalProperty?.filter(
+    (i) => i.valueReference === VALUE_REFERENCES.attachment
+  )
+
+const serializeAttachment = (item: IStoreOffer) => {
+  const attachments = getAttachments(item)
+
+  if (attachments?.length === 0) {
+    return null
+  }
+
+  return attachments
+    ?.map(
+      (attachment) => `${attachment.name}:${JSON.stringify(attachment.value)}`
+    )
+    .join('-')
+}
+
 const getId = (item: IStoreOffer) =>
-  [item.itemOffered.sku, item.seller.identifier, item.price].join('::')
+  [
+    item.itemOffered.sku,
+    item.seller.identifier,
+    item.price,
+    serializeAttachment(item),
+  ]
+    .filter(Boolean)
+    .join('::')
 
 const orderFormItemToOffer = (
   item: OrderFormItem,
@@ -41,6 +68,10 @@ const offerToOrderItemInput = (
   seller: offer.seller.identifier,
   id: offer.itemOffered.sku,
   index: offer.index,
+  attachments: getAttachments(offer)?.map((attachment) => ({
+    name: attachment.name,
+    content: attachment.value,
+  })),
 })
 
 const groupById = (offers: IStoreOffer[]): Map<string, IStoreOffer> =>

packages/api/src/typeDefs/product.graphql

@@ -80,4 +80,8 @@ input IStoreProduct {
   Array of product images.
   """
   image: [IStoreImage!]!
+  """
+  Custom Product Additional Properties.
+  """
+  additionalProperty: [IStorePropertyValue!]
 }

packages/api/src/typeDefs/propertyValue.graphql

@@ -10,6 +10,9 @@ type StorePropertyValue {
   Property name.
   """
   name: String!
+  """
+  Property value reference.
+  """
   valueReference: ValueReference!
 }
 
@@ -18,3 +21,20 @@ enum ValueReference {
   ATTACHMENT
   PROPERTY
 }
+
+scalar Object
+
+input IStorePropertyValue {
+  """
+  Property value.
+  """
+  value: Object!
+  """
+  Property name.
+  """
+  name: String!
+  """
+  Property value reference.
+  """
+  valueReference: ValueReference!
+}