feat: product template relationship (#522)

* feat: PCMTempalte type and endpoint

* add extentions to PCMproduct type

src/endpoints/pcm-template-relationship.js

@@ -0,0 +1,35 @@
+import RequestFactory from '../factories/request'
+import { buildRelationshipData } from '../utils/helpers'
+
+class PCMTemplateRelationshipEndpoint {
+  constructor(endpoint) {
+    const config = { ...endpoint } // Need to clone config so it is only updated in PCM
+    this.request = new RequestFactory(config)
+    config.version = 'pcm'
+    this.endpoint = 'relationships/templates'
+  }
+
+  All(productId) {
+    return this.request.send(`products/${productId}/${this.endpoint}`, 'GET')
+  }
+
+  Create(productId, resources) {
+    const body = buildRelationshipData('template', resources)
+    return this.request.send(
+      `products/${productId}/${this.endpoint}`,
+      'POST',
+      body
+    )
+  }
+
+  Delete(productId, resources) {
+    const body = buildRelationshipData('template', resources)
+    return this.request.send(
+      `products/${productId}/${this.endpoint}`,
+      'DELETE',
+      body
+    )
+  }
+}
+
+export default PCMTemplateRelationshipEndpoint

src/endpoints/pcm.js

@@ -1,5 +1,6 @@
 import CRUDExtend from '../extends/crud'
 import PCMFileRelationshipEndpoint from './pcm-file-relationship'
+import Pcmtemplaterealationshipendpoint from './pcm-template-relationship'
 
 class PCMEndpoint extends CRUDExtend {
   constructor(endpoint) {
@@ -8,6 +9,7 @@ class PCMEndpoint extends CRUDExtend {
     super(config)
 
     this.FileRelationships = new PCMFileRelationshipEndpoint(config)
+    this.TemplateRelationships = new Pcmtemplaterealationshipendpoint(config)
 
     this.endpoint = 'products'
   }

src/moltin.d.ts

@@ -81,6 +81,7 @@ export * from './types/price-book-prices'
 export * from './types/node-relationships'
 export * from './types/merchant-realm-mappings'
 export * from "./types/pcm-file-relationship"
+export * from './types/pcm-template-relationship'
 export * from './types/accounts'
 export * from './types/account-authentication-settings'
 export * from './types/account-members'

src/types/pcm-template-relationship.ts

@@ -0,0 +1,50 @@
+/**
+ * Products templates relationship
+ */
+import { Identifiable, ResourceList } from './core'
+
+export interface PcmTemplateRelationship extends Identifiable {
+  meta: {
+    created_at: string
+    tags?: string[]
+  }
+  type: string
+}
+
+export type ProductTemplateRelationshipResource = string | { id: string; meta: { tags: string[] } }
+
+export interface PcmTemplateRelationshipEndpoint {
+  endpoint: 'relationships/templates'
+
+  /**
+   * Get all product template relationships
+   * Description:
+   * @param productId
+   * @constructor
+   */
+  All(productId: string): Promise<ResourceList<PcmTemplateRelationship>>
+
+  /**
+   * Create a product template relationship
+   * Description:
+   * @param productId
+   * @param resources
+   * @constructor
+   */
+  Create(
+    productId: string,
+    resources?: string | ProductTemplateRelationshipResource[]
+  ): Promise<void>
+
+  /**
+   * Delete a product template relationship
+   * Description:
+   * @param productId
+   * @param resources
+   * @constructor
+   */
+  Delete(
+    productId: string,
+    resources?: string | string[]
+  ): Promise<void>
+}

src/types/pcm.d.ts

@@ -7,6 +7,7 @@ import {
   CrudQueryableResource
 } from './core'
 import { PcmFileRelationshipEndpoint } from "./pcm-file-relationship";
+import { PcmTemplateRelationshipEndpoint } from './pcm-template-relationship'
 
 /**
  * Core PCM Product Base Interface
@@ -23,6 +24,7 @@ export interface PcmProductBase {
     commodity_type?: string
     upc_ean?: string | null
     mpn?: string | null
+    extensions?: Object
   }
 }
 
@@ -56,4 +58,5 @@ export interface PcmProductsEndpoint
   endpoint: 'products'
 
   FileRelationships: PcmFileRelationshipEndpoint
+  TemplateRelationships: PcmTemplateRelationshipEndpoint
 }