chore: make apis nullable (#7763)

what:

- makes top level attributes of each object an optional field in the http layer where possible

RESOLVES CORE-2229

packages/medusa/src/api/store/carts/validators.ts

@@ -8,20 +8,20 @@ export const StoreGetCartsCart = createSelectParams()
 const ItemSchema = z.object({
   variant_id: z.string(),
   quantity: z.number(),
-  metadata: z.record(z.unknown()).optional().nullable(),
+  metadata: z.record(z.unknown()).nullish(),
 })
 
 export type StoreCreateCartType = z.infer<typeof StoreCreateCart>
 export const StoreCreateCart = z
   .object({
-    region_id: z.string().optional().nullable(),
+    region_id: z.string().nullish(),
     shipping_address: z.union([AddressPayload, z.string()]).optional(),
     billing_address: z.union([AddressPayload, z.string()]).optional(),
-    email: z.string().email().optional().nullable(),
-    currency_code: z.string().optional(),
+    email: z.string().email().nullish(),
+    currency_code: z.string().nullish(),
     items: z.array(ItemSchema).optional(),
-    sales_channel_id: z.string().optional().nullable(),
-    metadata: z.record(z.unknown()).optional().nullable(),
+    sales_channel_id: z.string().nullish(),
+    metadata: z.record(z.unknown()).nullish(),
   })
   .strict()
 
@@ -44,12 +44,12 @@ export const StoreRemoveCartPromotions = z
 export type StoreUpdateCartType = z.infer<typeof StoreUpdateCart>
 export const StoreUpdateCart = z
   .object({
-    region_id: z.string().optional().nullable(),
-    email: z.string().email().optional().nullable(),
+    region_id: z.string().nullish(),
+    email: z.string().email().nullish(),
     billing_address: z.union([AddressPayload, z.string()]).optional(),
     shipping_address: z.union([AddressPayload, z.string()]).optional(),
-    sales_channel_id: z.string().optional().nullable(),
-    metadata: z.record(z.unknown()).optional().nullable(),
+    sales_channel_id: z.string().nullish(),
+    metadata: z.record(z.unknown()).nullish(),
     promo_codes: z.array(z.string()).optional(),
   })
   .strict()
@@ -63,7 +63,7 @@ export type StoreAddCartLineItemType = z.infer<typeof StoreAddCartLineItem>
 export const StoreAddCartLineItem = z.object({
   variant_id: z.string(),
   quantity: z.number(),
-  metadata: z.record(z.unknown()).optional().nullable(),
+  metadata: z.record(z.unknown()).nullish(),
 })
 
 export type StoreUpdateCartLineItemType = z.infer<
@@ -71,7 +71,7 @@ export type StoreUpdateCartLineItemType = z.infer<
 >
 export const StoreUpdateCartLineItem = z.object({
   quantity: z.number(),
-  metadata: z.record(z.unknown()).optional(),
+  metadata: z.record(z.unknown()).nullish(),
 })
 
 export type StoreAddCartShippingMethodsType = z.infer<

packages/medusa/src/api/store/collections/validators.ts

@@ -1,9 +1,9 @@
+import { z } from "zod"
 import {
   createFindParams,
   createOperatorMap,
   createSelectParams,
 } from "../../utils/validators"
-import { z } from "zod"
 
 export const StoreGetCollectionParams = createSelectParams()
 

packages/medusa/src/api/store/currencies/validators.ts

@@ -1,5 +1,5 @@
-import { createFindParams, createSelectParams } from "../../utils/validators"
 import { z } from "zod"
+import { createFindParams, createSelectParams } from "../../utils/validators"
 
 export const StoreGetCurrencyParams = createSelectParams()
 

packages/medusa/src/api/store/customers/validators.ts

@@ -1,29 +1,29 @@
-import { createFindParams, createSelectParams } from "../../utils/validators"
 import { z } from "zod"
 import { AddressPayload } from "../../utils/common-validators"
+import { createFindParams, createSelectParams } from "../../utils/validators"
 
 export const StoreGetCustomerParams = createSelectParams()
 
 export const StoreCreateCustomer = z.object({
-  email: z.string().email().optional(),
-  company_name: z.string().optional(),
-  first_name: z.string().optional(),
-  last_name: z.string().optional(),
-  phone: z.string().optional(),
+  email: z.string().email().nullish(),
+  company_name: z.string().nullish(),
+  first_name: z.string().nullish(),
+  last_name: z.string().nullish(),
+  phone: z.string().nullish(),
 })
 
 export const StoreUpdateCustomer = z.object({
-  company_name: z.string().nullable().optional(),
-  first_name: z.string().nullable().optional(),
-  last_name: z.string().nullable().optional(),
-  phone: z.string().nullable().optional(),
+  company_name: z.string().nullish(),
+  first_name: z.string().nullish(),
+  last_name: z.string().nullish(),
+  phone: z.string().nullish(),
 })
 
 export const StoreGetCustomerAddressParams = createSelectParams()
 
 export const StoreCreateCustomerAddress = AddressPayload.merge(
   z.object({
-    address_name: z.string().optional(),
+    address_name: z.string().nullish(),
     is_default_shipping: z.boolean().optional(),
     is_default_billing: z.boolean().optional(),
   })

packages/medusa/src/api/store/product-categories/validators.ts

@@ -1,10 +1,10 @@
 import { z } from "zod"
+import { OptionalBooleanValidator } from "../../utils/common-validators"
 import {
   createFindParams,
   createOperatorMap,
   createSelectParams,
 } from "../../utils/validators"
-import { OptionalBooleanValidator } from "../../utils/common-validators"
 
 export type StoreProductCategoryParamsType = z.infer<
   typeof StoreProductCategoryParams

packages/medusa/src/api/store/regions/validators.ts

@@ -1,5 +1,5 @@
-import { createFindParams, createSelectParams } from "../../utils/validators"
 import { z } from "zod"
+import { createFindParams, createSelectParams } from "../../utils/validators"
 
 export type StoreGetRegionParamsType = z.infer<typeof StoreGetRegionParams>
 export const StoreGetRegionParams = createSelectParams()

packages/medusa/src/api/store/return/validators.ts

@@ -22,17 +22,17 @@ const ReturnShippingSchema = z.object({
 const ItemSchema = z.object({
   id: z.string(),
   quantity: z.number().min(1),
-  reason_id: z.string().optional(),
-  note: z.string().optional(),
+  reason_id: z.string().nullish(),
+  note: z.string().nullish(),
 })
 
 export const StorePostReturnsReqSchema = z.object({
   order_id: z.string(),
   items: z.array(ItemSchema),
   return_shipping: ReturnShippingSchema,
-  note: z.string().optional(),
+  note: z.string().nullish(),
   receive_now: z.boolean().optional(),
-  location_id: z.string().optional(),
+  location_id: z.string().nullish(),
 })
 export type StorePostReturnsReqSchemaType = z.infer<
   typeof StorePostReturnsReqSchema