feat(cart): POST /store/carts/:id (#6274)

Depends on:
- #6262 
- #6273

packages/core-flows/src/definition/cart/steps/index.ts

@@ -1,2 +1,3 @@
-export * from "./create-carts";
+export * from "./create-carts"
+export * from "./update-carts"
 

packages/core-flows/src/definition/cart/steps/update-carts.ts

@@ -0,0 +1,61 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import {
+  CartDTO,
+  FilterableCartProps,
+  ICartModuleService,
+  UpdateCartDataDTO,
+} from "@medusajs/types"
+import { getSelectsAndRelationsFromObjectArray } from "@medusajs/utils"
+import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+
+type UpdateCartsStepInput = {
+  selector: FilterableCartProps
+  update: UpdateCartDataDTO
+}
+
+export const updateCartsStepId = "update-carts"
+export const updateCartsStep = createStep(
+  updateCartsStepId,
+  async (data: UpdateCartsStepInput, { container }) => {
+    const service = container.resolve<ICartModuleService>(
+      ModuleRegistrationName.CART
+    )
+
+    const { selects, relations } = getSelectsAndRelationsFromObjectArray([
+      data.update,
+    ])
+
+    const prevCarts = await service.list(data.selector, {
+      select: selects,
+      relations,
+    })
+
+    const updatedCarts = await service.update(
+      data.selector as Partial<CartDTO>,
+      data.update
+    )
+
+    return new StepResponse(updatedCarts, prevCarts)
+  },
+  async (previousCarts, { container }) => {
+    if (!previousCarts?.length) {
+      return
+    }
+
+    const service = container.resolve<ICartModuleService>(
+      ModuleRegistrationName.CART
+    )
+
+    const toRestore = previousCarts.map((c) => ({
+      id: c.id,
+      region_id: c.region_id,
+      customer_id: c.customer_id,
+      sales_channel_id: c.sales_channel_id,
+      email: c.email,
+      currency_code: c.currency_code,
+      metadata: c.metadata,
+    }))
+
+    await service.update(toRestore)
+  }
+)

packages/core-flows/src/definition/cart/workflows/index.ts

@@ -1,2 +1,3 @@
-export * from "./create-carts";
+export * from "./create-carts"
+export * from "./update-carts"
 

packages/core-flows/src/definition/cart/workflows/update-carts.ts

@@ -0,0 +1,20 @@
+import {
+  CartDTO,
+  FilterableCartProps,
+  UpdateCartDataDTO,
+} from "@medusajs/types"
+import { WorkflowData, createWorkflow } from "@medusajs/workflows-sdk"
+import { updateCartsStep } from "../steps/update-carts"
+
+type WorkflowInput = {
+  selector: FilterableCartProps
+  update: UpdateCartDataDTO
+}
+
+export const updateCartsWorkflowId = "update-carts"
+export const updateCartsWorkflow = createWorkflow(
+  updateCartsWorkflowId,
+  (input: WorkflowData<WorkflowInput>): WorkflowData<CartDTO[]> => {
+    return updateCartsStep(input)
+  }
+)