feat: add sales channel management (#6761)

Add V2 sales channel management to admin

`@medusajs/medusa`
- Add `POST /admin/sales-channels/:id/products/batch/remove`
- Refactor cross-module filter middleware to comply with the latest convention

`@medusajs/admin-next`
- Add all sales channel routes
- Moves the following sales channel UI to shared components in `modules/sales-channel`:
  - sales-channel-list
  - sales-channel-edit
  - sales-channel-details
    - sales-channel-general-section
  - sales-channel-create

The sales-channel-product-section is not shared because the API in V2 will change.
The sales-channel-add-products component is not shared because the API in V2 will change.

`@medusajs/core-flows`
- Add `detachProductsFromSalesChannelsStep`
- Add `removeProductsFromSalesChannelsWorkflow`

packages/core-flows/src/sales-channel/steps/detach-products-from-sales-channels.ts

@@ -0,0 +1,47 @@
+import { Modules } from "@medusajs/modules-sdk"
+import { ContainerRegistrationKeys } from "@medusajs/utils"
+import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+
+interface StepInput {
+  links: {
+    sales_channel_id: string
+    product_ids: string[]
+  }[]
+}
+
+export const detachProductsFromSalesChannelsStepId =
+  "detach-products-from-sales-channels-step"
+export const detachProductsFromSalesChannelsStep = createStep(
+  detachProductsFromSalesChannelsStepId,
+  async (input: StepInput, { container }) => {
+    const remoteLink = container.resolve(ContainerRegistrationKeys.REMOTE_LINK)
+
+    const links = input.links
+      .map((link) => {
+        return link.product_ids.map((id) => {
+          return {
+            [Modules.PRODUCT]: {
+              product_id: id,
+            },
+            [Modules.SALES_CHANNEL]: {
+              sales_channel_id: link.sales_channel_id,
+            },
+          }
+        })
+      })
+      .flat()
+
+    await remoteLink.dismiss(links)
+
+    return new StepResponse(void 0, links)
+  },
+  async (links, { container }) => {
+    if (!links?.length) {
+      return
+    }
+
+    const remoteLink = container.resolve(ContainerRegistrationKeys.REMOTE_LINK)
+
+    await remoteLink.create(links)
+  }
+)

packages/core-flows/src/sales-channel/steps/index.ts

@@ -2,5 +2,6 @@ export * from "./associate-products-with-channels"
 export * from "./create-default-sales-channel"
 export * from "./create-sales-channels"
 export * from "./delete-sales-channels"
+export * from "./detach-products-from-sales-channels"
 export * from "./update-sales-channels"
 

packages/core-flows/src/sales-channel/workflows/index.ts

@@ -1,5 +1,6 @@
 export * from "./add-products-to-sales-channels"
 export * from "./create-sales-channels"
 export * from "./delete-sales-channels"
+export * from "./remove-products-from-sales-channels"
 export * from "./update-sales-channels"
 

packages/core-flows/src/sales-channel/workflows/remove-products-from-sales-channels.ts

@@ -0,0 +1,19 @@
+import { SalesChannelDTO } from "@medusajs/types"
+import { WorkflowData, createWorkflow } from "@medusajs/workflows-sdk"
+import { detachProductsFromSalesChannelsStep } from "../steps/detach-products-from-sales-channels"
+
+type WorkflowInput = {
+  data: {
+    sales_channel_id: string
+    product_ids: string[]
+  }[]
+}
+
+export const removeProductsFromSalesChannelsWorkflowId =
+  "remove-products-from-sales-channels"
+export const removeProductsFromSalesChannelsWorkflow = createWorkflow(
+  removeProductsFromSalesChannelsWorkflowId,
+  (input: WorkflowData<WorkflowInput>): WorkflowData<SalesChannelDTO[]> => {
+    return detachProductsFromSalesChannelsStep({ links: input.data })
+  }
+)