feat(medusa): migrate store cart endpoints to zod (#7130)

.changeset/three-mangos-judge.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/medusa": patch
+---
+
+feat(medusa): migrate store cart endpoints to zod

packages/medusa/src/api-v2/store/carts/[id]/line-items/[line_id]/route.ts

@@ -4,12 +4,15 @@ import {
 } from "@medusajs/core-flows"
 import { ModuleRegistrationName } from "@medusajs/modules-sdk"
 import { ICartModuleService } from "@medusajs/types"
-import { MedusaError, remoteQueryObjectFromString } from "@medusajs/utils"
+import { MedusaError } from "@medusajs/utils"
 import { MedusaRequest, MedusaResponse } from "../../../../../../types/routing"
-import { defaultStoreCartFields } from "../../../query-config"
-import { StorePostCartsCartLineItemsItemReq } from "./validators"
+import { refetchCart } from "../../../helpers"
+import { StoreUpdateCartLineItemType } from "../../../validators"
 
-export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
+export const POST = async (
+  req: MedusaRequest<StoreUpdateCartLineItemType>,
+  res: MedusaResponse
+) => {
   const cartModuleService = req.scope.resolve<ICartModuleService>(
     ModuleRegistrationName.CART
   )
@@ -31,7 +34,7 @@ export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
   const input = {
     cart,
     item,
-    update: req.validatedBody as StorePostCartsCartLineItemsItemReq,
+    update: req.validatedBody,
   }
 
   const { errors } = await updateLineItemInCartWorkflow(req.scope).run({
@@ -43,16 +46,11 @@ export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
     throw errors[0].error
   }
 
-  const remoteQuery = req.scope.resolve("remoteQuery")
-
-  const query = remoteQueryObjectFromString({
-    entryPoint: "cart",
-    fields: defaultStoreCartFields,
-  })
-
-  const [updatedCart] = await remoteQuery(query, {
-    cart: { id: req.params.id },
-  })
+  const updatedCart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart: updatedCart })
 }
@@ -69,16 +67,11 @@ export const DELETE = async (req: MedusaRequest, res: MedusaResponse) => {
     throw errors[0].error
   }
 
-  const remoteQuery = req.scope.resolve("remoteQuery")
-
-  const query = remoteQueryObjectFromString({
-    entryPoint: "cart",
-    fields: defaultStoreCartFields,
-  })
-
-  const [cart] = await remoteQuery(query, {
-    cart: { id: req.params.id },
-  })
+  const cart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart })
 }

packages/medusa/src/api-v2/store/carts/[id]/line-items/[line_id]/validators.ts

@@ -1,9 +0,0 @@
-import { IsInt, IsOptional } from "class-validator"
-
-export class StorePostCartsCartLineItemsItemReq {
-  @IsInt()
-  quantity: number
-
-  @IsOptional()
-  metadata?: Record<string, unknown> | undefined
-}

packages/medusa/src/api-v2/store/carts/[id]/line-items/route.ts

@@ -1,24 +1,20 @@
 import { addToCartWorkflow } from "@medusajs/core-flows"
-import { LinkModuleUtils, Modules } from "@medusajs/modules-sdk"
-import { remoteQueryObjectFromString } from "@medusajs/utils"
 import { MedusaRequest, MedusaResponse } from "../../../../../types/routing"
-import { defaultStoreCartFields } from "../../query-config"
-import { StorePostCartsCartLineItemsReq } from "./validators"
+import { refetchCart } from "../../helpers"
+import { StoreAddCartLineItemType } from "../../validators"
 
-export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
-  const remoteQuery = req.scope.resolve(LinkModuleUtils.REMOTE_QUERY)
-
-  const query = remoteQueryObjectFromString({
-    entryPoint: Modules.CART,
-    fields: defaultStoreCartFields,
-  })
-
-  const [cart] = await remoteQuery(query, {
-    cart: { id: req.params.id },
-  })
+export const POST = async (
+  req: MedusaRequest<StoreAddCartLineItemType>,
+  res: MedusaResponse
+) => {
+  const cart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   const workflowInput = {
-    items: [req.validatedBody as StorePostCartsCartLineItemsReq],
+    items: [req.validatedBody],
     cart,
   }
 
@@ -31,9 +27,11 @@ export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
     throw errors[0].error
   }
 
-  const [updatedCart] = await remoteQuery(query, {
-    cart: { id: req.params.id },
-  })
+  const updatedCart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart: updatedCart })
 }

packages/medusa/src/api-v2/store/carts/[id]/line-items/validators.ts

@@ -1,12 +0,0 @@
-import { IsInt, IsOptional, IsString } from "class-validator"
-
-export class StorePostCartsCartLineItemsReq {
-  @IsString()
-  variant_id: string
-
-  @IsInt()
-  quantity: number
-
-  @IsOptional()
-  metadata?: Record<string, unknown> | undefined
-}

packages/medusa/src/api-v2/store/carts/[id]/payment-collections/route.ts

@@ -1,28 +1,19 @@
 import { createPaymentCollectionForCartWorkflow } from "@medusajs/core-flows"
-import { UpdateCartDataDTO } from "@medusajs/types"
-import { remoteQueryObjectFromString } from "@medusajs/utils"
-
 import { MedusaRequest, MedusaResponse } from "../../../../../types/routing"
-import { defaultStoreCartFields } from "../../query-config"
+import { refetchCart } from "../../helpers"
+import { StoreUpdateCartType } from "../../validators"
 
 export const POST = async (
-  req: MedusaRequest<UpdateCartDataDTO>,
+  req: MedusaRequest<StoreUpdateCartType>,
   res: MedusaResponse
 ) => {
   const workflow = createPaymentCollectionForCartWorkflow(req.scope)
-
-  const remoteQuery = req.scope.resolve("remoteQuery")
-
-  let [cart] = await remoteQuery(
-    {
-      cart: {
-        fields: ["id", "currency_code", "region_id", "total"],
-      },
-    },
-    {
-      cart: { id: req.params.id },
-    }
-  )
+  let cart = await refetchCart(req.params.id, req.scope, [
+    "id",
+    "currency_code",
+    "region_id",
+    "total",
+  ])
 
   const { errors } = await workflow.run({
     input: {
@@ -38,13 +29,11 @@ export const POST = async (
     throw errors[0].error
   }
 
-  const query = remoteQueryObjectFromString({
-    entryPoint: "cart",
-    variables: { id: req.params.id },
-    fields: defaultStoreCartFields,
-  })
-
-  ;[cart] = await remoteQuery(query)
+  cart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart })
 }

packages/medusa/src/api-v2/store/carts/[id]/promotions/route.ts

@@ -1,13 +1,18 @@
 import { updateCartPromotionsWorkflow } from "@medusajs/core-flows"
-import { PromotionActions, remoteQueryObjectFromString } from "@medusajs/utils"
+import { PromotionActions } from "@medusajs/utils"
 import { MedusaRequest, MedusaResponse } from "../../../../../types/routing"
-import { defaultStoreCartFields } from "../../query-config"
-import { StorePostCartsCartPromotionsReq } from "../../validators"
+import { refetchCart } from "../../helpers"
+import {
+  StoreAddCartPromotionsType,
+  StoreRemoveCartPromotionsType,
+} from "../../validators"
 
-export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
-  const remoteQuery = req.scope.resolve("remoteQuery")
+export const POST = async (
+  req: MedusaRequest<StoreAddCartPromotionsType>,
+  res: MedusaResponse
+) => {
   const workflow = updateCartPromotionsWorkflow(req.scope)
-  const payload = req.validatedBody as StorePostCartsCartPromotionsReq
+  const payload = req.validatedBody
 
   const { errors } = await workflow.run({
     input: {
@@ -22,22 +27,21 @@ export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
     throw errors[0].error
   }
 
-  const query = remoteQueryObjectFromString({
-    entryPoint: "cart",
-    fields: defaultStoreCartFields,
-  })
-
-  const [cart] = await remoteQuery(query, {
-    cart: { id: req.params.id },
-  })
+  const cart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart })
 }
 
-export const DELETE = async (req: MedusaRequest, res: MedusaResponse) => {
-  const remoteQuery = req.scope.resolve("remoteQuery")
+export const DELETE = async (
+  req: MedusaRequest<StoreRemoveCartPromotionsType>,
+  res: MedusaResponse
+) => {
   const workflow = updateCartPromotionsWorkflow(req.scope)
-  const payload = req.validatedBody as StorePostCartsCartPromotionsReq
+  const payload = req.validatedBody
 
   const { errors } = await workflow.run({
     input: {
@@ -52,14 +56,11 @@ export const DELETE = async (req: MedusaRequest, res: MedusaResponse) => {
     throw errors[0].error
   }
 
-  const query = remoteQueryObjectFromString({
-    entryPoint: "cart",
-    fields: defaultStoreCartFields,
-  })
-
-  const [cart] = await remoteQuery(query, {
-    cart: { id: req.params.id },
-  })
+  const cart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart })
 }

packages/medusa/src/api-v2/store/carts/[id]/route.ts

@@ -1,21 +1,15 @@
 import { updateCartWorkflow } from "@medusajs/core-flows"
-import { LinkModuleUtils, Modules } from "@medusajs/modules-sdk"
 import { UpdateCartDataDTO } from "@medusajs/types"
-import { remoteQueryObjectFromString } from "@medusajs/utils"
 
 import { MedusaRequest, MedusaResponse } from "../../../../types/routing"
-import { defaultStoreCartFields } from "../query-config"
+import { refetchCart } from "../helpers"
 
 export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
-  const remoteQuery = req.scope.resolve(LinkModuleUtils.REMOTE_QUERY)
-  const variables = { id: req.params.id }
-
-  const query = remoteQueryObjectFromString({
-    entryPoint: Modules.CART,
-    fields: req.remoteQueryConfig.fields,
-  })
-
-  const [cart] = await remoteQuery(query, { cart: variables })
+  const cart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.json({ cart })
 }
@@ -38,16 +32,11 @@ export const POST = async (
     throw errors[0].error
   }
 
-  const remoteQuery = req.scope.resolve(LinkModuleUtils.REMOTE_QUERY)
-
-  const query = remoteQueryObjectFromString({
-    entryPoint: Modules.CART,
-    fields: defaultStoreCartFields,
-  })
-
-  const [cart] = await remoteQuery(query, {
-    cart: { id: req.params.id },
-  })
+  const cart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart })
 }

packages/medusa/src/api-v2/store/carts/[id]/taxes/route.ts

@@ -1,15 +1,10 @@
 import { updateTaxLinesWorkflow } from "@medusajs/core-flows"
-import { Modules } from "@medusajs/modules-sdk"
-import {
-  ContainerRegistrationKeys,
-  remoteQueryObjectFromString,
-} from "@medusajs/utils"
 import { MedusaRequest, MedusaResponse } from "../../../../../types/routing"
-import { defaultStoreCartFields } from "../../query-config"
-import { StorePostCartsCartTaxesReq } from "../../validators"
+import { refetchCart } from "../../helpers"
+import { StoreCalculateCartTaxesType } from "../../validators"
 
 export const POST = async (
-  req: MedusaRequest<StorePostCartsCartTaxesReq>,
+  req: MedusaRequest<StoreCalculateCartTaxesType>,
   res: MedusaResponse
 ) => {
   const workflow = updateTaxLinesWorkflow(req.scope)
@@ -26,18 +21,11 @@ export const POST = async (
     throw errors[0].error
   }
 
-  const remoteQuery = req.scope.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
-
-  const query = remoteQueryObjectFromString({
-    entryPoint: Modules.CART,
-    fields: defaultStoreCartFields,
-  })
-
-  const [cart] = await remoteQuery(query, {
-    cart: { id: req.params.id },
-  })
-
-  // TODO: wrap result with totals when totals calculation is ready
+  const cart = await refetchCart(
+    req.params.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart })
 }

packages/medusa/src/api-v2/store/carts/helpers.ts

@@ -0,0 +1,22 @@
+import { MedusaContainer } from "@medusajs/types"
+import {
+  ContainerRegistrationKeys,
+  remoteQueryObjectFromString,
+} from "@medusajs/utils"
+
+export const refetchCart = async (
+  id: string,
+  scope: MedusaContainer,
+  fields: string[]
+) => {
+  const remoteQuery = scope.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
+  const queryObject = remoteQueryObjectFromString({
+    entryPoint: "cart",
+    variables: { filters: { id } },
+    fields,
+  })
+
+  const [cart] = await remoteQuery(queryObject)
+
+  return cart
+}

packages/medusa/src/api-v2/store/carts/middlewares.ts

@@ -1,15 +1,17 @@
-import { transformBody, transformQuery } from "../../../api/middlewares"
 import { MiddlewareRoute } from "../../../loaders/helpers/routing/types"
 import { authenticate } from "../../../utils/authenticate-middleware"
-import { StorePostCartsCartLineItemsItemReq } from "./[id]/line-items/[line_id]/validators"
-import { StorePostCartsCartLineItemsReq } from "./[id]/line-items/validators"
+import { validateAndTransformBody } from "../../utils/validate-body"
+import { validateAndTransformQuery } from "../../utils/validate-query"
 import * as QueryConfig from "./query-config"
 import {
-  StoreDeleteCartsCartPromotionsReq,
-  StoreGetCartsCartParams,
-  StorePostCartReq,
-  StorePostCartsCartPromotionsReq,
-  StorePostCartsCartReq,
+  StoreAddCartLineItem,
+  StoreAddCartPromotions,
+  StoreCalculateCartTaxes,
+  StoreCreateCart,
+  StoreGetCartsCart,
+  StoreRemoveCartPromotions,
+  StoreUpdateCart,
+  StoreUpdateCartLineItem,
 } from "./validators"
 
 export const storeCartRoutesMiddlewares: MiddlewareRoute[] = [
@@ -26,8 +28,8 @@ export const storeCartRoutesMiddlewares: MiddlewareRoute[] = [
     method: ["GET"],
     matcher: "/store/carts/:id",
     middlewares: [
-      transformQuery(
-        StoreGetCartsCartParams,
+      validateAndTransformQuery(
+        StoreGetCartsCart,
         QueryConfig.retrieveTransformQueryConfig
       ),
     ],
@@ -35,34 +37,99 @@ export const storeCartRoutesMiddlewares: MiddlewareRoute[] = [
   {
     method: ["POST"],
     matcher: "/store/carts",
-    middlewares: [transformBody(StorePostCartReq)],
+    middlewares: [
+      validateAndTransformBody(StoreCreateCart),
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
   },
   {
     method: ["POST"],
     matcher: "/store/carts/:id",
-    middlewares: [transformBody(StorePostCartsCartReq)],
+    middlewares: [
+      validateAndTransformBody(StoreUpdateCart),
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
   },
   {
     method: ["POST"],
     matcher: "/store/carts/:id/line-items",
-    middlewares: [transformBody(StorePostCartsCartLineItemsReq)],
+    middlewares: [
+      validateAndTransformBody(StoreAddCartLineItem),
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
   },
   {
     method: ["POST"],
     matcher: "/store/carts/:id/line-items/:line_id",
-    middlewares: [transformBody(StorePostCartsCartLineItemsItemReq)],
+    middlewares: [
+      validateAndTransformBody(StoreUpdateCartLineItem),
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
   },
   {
     method: ["DELETE"],
     matcher: "/store/carts/:id/line-items/:line_id",
+    middlewares: [
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
   },
   {
+    method: ["POST"],
     matcher: "/store/carts/:id/promotions",
-    middlewares: [transformBody(StorePostCartsCartPromotionsReq)],
+    middlewares: [
+      validateAndTransformBody(StoreAddCartPromotions),
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
+  },
+  {
+    method: ["POST"],
+    matcher: "/store/carts/:id/taxes",
+    middlewares: [
+      validateAndTransformBody(StoreCalculateCartTaxes),
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
+  },
+  {
+    method: ["POST"],
+    matcher: "/store/carts/:id/payment-collections",
+    middlewares: [
+      validateAndTransformBody(StoreUpdateCart),
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
   },
   {
     method: ["DELETE"],
     matcher: "/store/carts/:id/promotions",
-    middlewares: [transformBody(StoreDeleteCartsCartPromotionsReq)],
+    middlewares: [
+      validateAndTransformBody(StoreRemoveCartPromotions),
+      validateAndTransformQuery(
+        StoreGetCartsCart,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
   },
 ]

packages/medusa/src/api-v2/store/carts/route.ts

@@ -1,12 +1,10 @@
 import { createCartWorkflow } from "@medusajs/core-flows"
-import { LinkModuleUtils, Modules } from "@medusajs/modules-sdk"
 import { CreateCartWorkflowInputDTO } from "@medusajs/types"
-import { remoteQueryObjectFromString } from "@medusajs/utils"
 import {
   AuthenticatedMedusaRequest,
   MedusaResponse,
 } from "../../../types/routing"
-import { defaultStoreCartFields } from "../carts/query-config"
+import { refetchCart } from "./helpers"
 
 export const POST = async (
   req: AuthenticatedMedusaRequest<CreateCartWorkflowInputDTO>,
@@ -26,13 +24,11 @@ export const POST = async (
     throw errors[0].error
   }
 
-  const remoteQuery = req.scope.resolve(LinkModuleUtils.REMOTE_QUERY)
-  const query = remoteQueryObjectFromString({
-    entryPoint: Modules.CART,
-    fields: defaultStoreCartFields,
-  })
-
-  const [cart] = await remoteQuery(query, { cart: { id: result.id } })
+  const cart = await refetchCart(
+    result.id,
+    req.scope,
+    req.remoteQueryConfig.fields
+  )
 
   res.status(200).json({ cart })
 }

packages/medusa/src/api-v2/store/carts/validators.ts

@@ -1,118 +1,74 @@
-import { Type } from "class-transformer"
-import {
-  IsArray,
-  IsEmail,
-  IsInt,
-  IsNotEmpty,
-  IsObject,
-  IsOptional,
-  IsString,
-  ValidateNested,
-} from "class-validator"
-import { AddressPayload, FindParams } from "../../../types/common"
-import { IsType } from "../../../utils"
+import { z } from "zod"
+import { AddressPayload } from "../../utils/common-validators"
+import { createSelectParams } from "../../utils/validators"
 
-export class StoreGetCartsCartParams extends FindParams {}
+export type StoreGetPromotionType = z.infer<typeof StoreGetCartsCart>
+export const StoreGetCartsCart = createSelectParams()
 
-export class Item {
-  @IsNotEmpty()
-  @IsString()
-  variant_id: string
+const ItemSchema = z.object({
+  variant_id: z.string(),
+  quantity: z.number(),
+})
 
-  @IsNotEmpty()
-  @IsInt()
-  quantity: number
-}
+export type StoreCreateCartType = z.infer<typeof StoreCreateCart>
+export const StoreCreateCart = z
+  .object({
+    region_id: z.string().optional().nullable(),
+    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(),
+    items: z.array(ItemSchema).optional(),
+    sales_channel_id: z.string().optional().nullable(),
+    metadata: z.record(z.unknown()).optional().nullable(),
+  })
+  .strict()
 
-export class StorePostCartReq {
-  @IsOptional()
-  @IsString()
-  region_id?: string
+export type StoreAddCartPromotionsType = z.infer<typeof StoreAddCartPromotions>
+export const StoreAddCartPromotions = z
+  .object({
+    promo_codes: z.array(z.string()),
+  })
+  .strict()
 
-  @IsOptional()
-  @IsType([AddressPayload, String])
-  shipping_address?: AddressPayload | string
+export type StoreRemoveCartPromotionsType = z.infer<
+  typeof StoreRemoveCartPromotions
+>
+export const StoreRemoveCartPromotions = z
+  .object({
+    promo_codes: z.array(z.string()),
+  })
+  .strict()
 
-  @IsOptional()
-  @IsType([AddressPayload, String])
-  billing_address?: AddressPayload | string
+export type StoreUpdateCartType = z.infer<typeof StoreUpdateCart>
+export const StoreUpdateCart = z
+  .object({
+    region_id: z.string().optional().nullable(),
+    email: z.string().email().optional().nullable(),
+    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(),
+    promo_codes: z.array(z.string()).optional(),
+  })
+  .strict()
 
-  @IsOptional()
-  @IsString()
-  email?: string
+export type StoreCalculateCartTaxesType = z.infer<
+  typeof StoreCalculateCartTaxes
+>
+export const StoreCalculateCartTaxes = createSelectParams()
 
-  @IsOptional()
-  @IsString()
-  currency_code?: string
+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(),
+})
 
-  @IsOptional()
-  @IsArray()
-  @ValidateNested({ each: true })
-  @Type(() => Item)
-  items?: Item[]
-
-  @IsString()
-  @IsOptional()
-  sales_channel_id?: string
-
-  @IsObject()
-  @IsOptional()
-  metadata?: Record<string, unknown>
-}
-
-export class StorePostCartsCartPromotionsReq {
-  @IsArray()
-  @Type(() => String)
-  promo_codes: string[]
-}
-
-export class StoreDeleteCartsCartPromotionsReq {
-  @IsArray()
-  @Type(() => String)
-  promo_codes: string[]
-}
-
-export class StorePostCartsCartReq {
-  @IsOptional()
-  @IsString()
-  region_id?: string
-
-  @IsEmail()
-  @IsOptional()
-  email?: string
-
-  @IsOptional()
-  @IsType([AddressPayload, String])
-  billing_address?: AddressPayload | string
-
-  @IsOptional()
-  @IsType([AddressPayload, String])
-  shipping_address?: AddressPayload | string
-
-  @IsOptional()
-  @IsString()
-  sales_channel_id?: string
-
-  @IsObject()
-  @IsOptional()
-  metadata?: Record<string, unknown>
-
-  @IsOptional()
-  @IsArray()
-  @Type(() => String)
-  promo_codes?: string[]
-
-  // @IsOptional()
-  // @IsArray()
-  // @ValidateNested({ each: true })
-  // @Type(() => GiftCard)
-  // gift_cards?: GiftCard[]
-
-  // @IsOptional()
-  // @IsArray()
-  // @ValidateNested({ each: true })
-  // @Type(() => Discount)
-  // discounts?: Discount[]
-}
-
-export class StorePostCartsCartTaxesReq {}
+export type StoreUpdateCartLineItemType = z.infer<
+  typeof StoreUpdateCartLineItem
+>
+export const StoreUpdateCartLineItem = z.object({
+  quantity: z.number(),
+  metadata: z.record(z.unknown()).optional(),
+})