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/medusa/src/api-v2/admin/products/query-config.ts

@@ -83,6 +83,7 @@ export const defaultAdminProductFields = [
   "*options.values",
   "*tags",
   "*images",
+  "*sales_channels",
   "*variants",
   "*variants.prices",
   "*variants.options",

packages/medusa/src/api-v2/admin/products/route.ts

@@ -18,6 +18,7 @@ export const GET = async (
   const remoteQuery = req.scope.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
 
   const selectFields = remapKeysForProduct(req.remoteQueryConfig.fields ?? [])
+
   const queryObject = remoteQueryObjectFromString({
     entryPoint: "product",
     variables: {

packages/medusa/src/api-v2/admin/sales-channels/[id]/products/batch/remove/route.ts

@@ -0,0 +1,51 @@
+import { removeProductsFromSalesChannelsWorkflow } from "@medusajs/core-flows"
+import {
+  ContainerRegistrationKeys,
+  remoteQueryObjectFromString,
+} from "@medusajs/utils"
+import {
+  AuthenticatedMedusaRequest,
+  MedusaResponse,
+} from "../../../../../../../types/routing"
+import { defaultAdminSalesChannelFields } from "../../../../query-config"
+import { AdminPostSalesChannelsChannelProductsBatchReq } from "../../../../validators"
+
+export const POST = async (
+  req: AuthenticatedMedusaRequest,
+  res: MedusaResponse
+) => {
+  const body =
+    req.validatedBody as AdminPostSalesChannelsChannelProductsBatchReq
+
+  const workflowInput = {
+    data: [
+      {
+        sales_channel_id: req.params.id,
+        product_ids: body.product_ids,
+      },
+    ],
+  }
+
+  const { errors } = await removeProductsFromSalesChannelsWorkflow(
+    req.scope
+  ).run({
+    input: workflowInput,
+    throwOnError: false,
+  })
+
+  if (Array.isArray(errors) && errors[0]) {
+    throw errors[0].error
+  }
+
+  const remoteQuery = req.scope.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
+
+  const queryObject = remoteQueryObjectFromString({
+    entryPoint: "sales_channels",
+    variables: { id: req.params.id },
+    fields: defaultAdminSalesChannelFields,
+  })
+
+  const [sales_channel] = await remoteQuery(queryObject)
+
+  res.status(200).json({ sales_channel })
+}

packages/medusa/src/api-v2/admin/sales-channels/middlewares.ts

@@ -62,4 +62,9 @@ export const adminSalesChannelRoutesMiddlewares: MiddlewareRoute[] = [
     matcher: "/admin/sales-channels/:id/products/batch/add",
     middlewares: [transformBody(AdminPostSalesChannelsChannelProductsBatchReq)],
   },
+  {
+    method: ["POST"],
+    matcher: "/admin/sales-channels/:id/products/batch/remove",
+    middlewares: [transformBody(AdminPostSalesChannelsChannelProductsBatchReq)],
+  },
 ]