fix: failing integration tests

integration-tests/api/__tests__/store/__snapshots__/product-variants.js.snap

@@ -19,12 +19,12 @@ Object {
     "mid_code": null,
     "options": Array [
       Object {
-        "created_at": "2021-10-13T08:02:41.668Z",
+        "created_at": Any<String>,
         "deleted_at": null,
         "id": "test-variant-option",
         "metadata": null,
         "option_id": "test-option",
-        "updated_at": "2021-10-13T08:02:41.668Z",
+        "updated_at": Any<String>,
         "value": "Default variant",
         "variant_id": "test-variant",
       },
@@ -75,12 +75,12 @@ Object {
       "mid_code": null,
       "options": Array [
         Object {
-          "created_at": "2021-10-13T08:02:41.493Z",
+          "created_at": Any<String>,
           "deleted_at": null,
           "id": "test-variant-option",
           "metadata": null,
           "option_id": "test-option",
-          "updated_at": "2021-10-13T08:02:41.493Z",
+          "updated_at": Any<String>,
           "value": "Default variant",
           "variant_id": "test-variant",
         },

integration-tests/api/__tests__/store/product-variants.js

@@ -65,6 +65,12 @@ describe("/store/variants", () => {
           updated_at: expect.any(String),
           weight: null,
           width: null,
+          options: [
+            {
+              created_at: expect.any(String),
+              updated_at: expect.any(String),
+            },
+          ],
           prices: [
             {
               created_at: expect.any(String),
@@ -113,6 +119,12 @@ describe("/store/variants", () => {
         updated_at: expect.any(String),
         weight: null,
         width: null,
+        options: [
+          {
+            created_at: expect.any(String),
+            updated_at: expect.any(String),
+          },
+        ],
         prices: [
           {
             created_at: expect.any(String),

packages/medusa/src/api/routes/store/customers/update-customer.js

@@ -66,9 +66,9 @@ export default async (req, res) => {
 
   try {
     const customerService = req.scope.resolve("customerService")
-    let customer = await customerService.update(id, value)
+    await customerService.update(id, value)
 
-    customer = await customerService.retrieve(customer.id, {
+    const customer = await customerService.retrieve(id, {
       relations: defaultRelations,
       select: defaultFields,
     })

packages/medusa/src/services/customer.js

@@ -224,7 +224,6 @@ class CustomerService extends BaseService {
     const query = this.buildQuery_({ id: validatedId }, config)
 
     const customer = await customerRepo.findOne(query)
-
     if (!customer) {
       throw new MedusaError(
         MedusaError.Types.NOT_FOUND,
@@ -286,7 +285,7 @@ class CustomerService extends BaseService {
   /**
    * Hashes a password
    * @param {string} password - the value to hash
-   * @return {string} hashed password
+   * @return {Promise<string>} hashed password
    */
   async hashPassword_(password) {
     const buf = await Scrypt.kdf(password, { logN: 1, r: 1, p: 1 })
@@ -371,7 +370,14 @@ class CustomerService extends BaseService {
 
       const customer = await this.retrieve(customerId)
 
-      const { email, password, metadata, ...rest } = update
+      const {
+        email,
+        password,
+        metadata,
+        billing_address,
+        billing_address_id,
+        ...rest
+      } = update
 
       if (metadata) {
         customer.metadata = this.setMetadata_(customer, metadata)
@@ -381,7 +387,7 @@ class CustomerService extends BaseService {
         customer.email = this.validateEmail_(email)
       }
 
-      if ("billing_address_id" in update || "billing_address" in update) {
+      if (billing_address_id || billing_address) {
         const address = update.billing_address_id || update.billing_address
         await this.updateBillingAddress_(customer, address, addrRepo)
       }
@@ -421,7 +427,6 @@ class CustomerService extends BaseService {
 
     if (addressOrId.id) {
       customer.billing_address_id = addressOrId.id
-      customer.billing_address = addressOrId
     } else {
       if (customer.billing_address_id) {
         const addr = await addrRepo.findOne({