feat(medusa, core-flows): add retrieve stock location endpoint to api-v2 (#6791)

* initial create

* add changeset

* redo changes for stock locatino module'

* add get endpoint

* add changeset

* add exception if location is not found

* remove only

* initial delete stock location

* add changeset

* add changeset

* pr prep

* remote duplicate changeset

* propagate deletion with common step

* move integration tests

---------

Co-authored-by: Riqwan Thamir <rmthamir@gmail.com>

.changeset/yellow-moose-laugh.md

@@ -0,0 +1,6 @@
+---
+"@medusajs/core-flows": patch
+"@medusajs/medusa": patch
+---
+
+feat(medusa, core-flows): add retrieve stock location endpoint to api-v2

integration-tests/api/__tests__/admin/stock-location/index.spec.ts

@@ -56,6 +56,47 @@ medusaIntegrationTestRunner({
       })
     })
 
+    describe("Get stock location", () => {
+      let locationId
+      const location = {
+        name: "Test Location",
+      }
+      beforeEach(async () => {
+        const createLocationRespones = await api.post(
+          "/admin/stock-locations",
+          {
+            ...location,
+          },
+          adminHeaders
+        )
+        locationId = createLocationRespones.data.stock_location.id
+      })
+
+      it("should get a stock location", async () => {
+        const response = await api.get(
+          `/admin/stock-locations/${locationId}`,
+          adminHeaders
+        )
+
+        expect(response.status).toEqual(200)
+        expect(response.data.stock_location).toEqual(
+          expect.objectContaining({ id: locationId, ...location })
+        )
+      })
+
+      it("should get a stock location", async () => {
+        let error
+        await api
+          .get(`/admin/stock-locations/does-not-exist`, adminHeaders)
+          .catch((e) => (error = e))
+
+        expect(error.response.status).toEqual(404)
+        expect(error.response.data.message).toEqual(
+          `Stock location with id: does-not-exist was not found`
+        )
+      })
+    })
+
     describe("Delete stock location", () => {
       let stockLocationId
       beforeEach(async () => {

packages/medusa/src/api-v2/admin/stock-locations/[id]/route.ts

@@ -1,7 +1,36 @@
+import {
+  ContainerRegistrationKeys,
+  remoteQueryObjectFromString,
+} from "@medusajs/utils"
 import { MedusaRequest, MedusaResponse } from "../../../../types/routing"
 
+import { MedusaError } from "@medusajs/utils"
 import { deleteStockLocationsWorkflow } from "@medusajs/core-flows"
 
+export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
+  const { id } = req.params
+  const remoteQuery = req.scope.resolve(ContainerRegistrationKeys.REMOTE_QUERY)
+
+  const [stock_location] = await remoteQuery(
+    remoteQueryObjectFromString({
+      entryPoint: "stock_locations",
+      variables: {
+        id,
+      },
+      fields: req.remoteQueryConfig.fields,
+    })
+  )
+
+  if (!stock_location) {
+    throw new MedusaError(
+      MedusaError.Types.NOT_FOUND,
+      `Stock location with id: ${id} was not found`
+    )
+  }
+
+  res.status(200).json({ stock_location })
+}
+
 export const DELETE = async (req: MedusaRequest, res: MedusaResponse) => {
   const { id } = req.params
 

packages/medusa/src/api-v2/admin/stock-locations/middlewares.ts

@@ -1,6 +1,7 @@
 import * as QueryConfig from "./query-config"
 
 import {
+  AdminGetStockLocationsLocationParams,
   AdminPostStockLocationsParams,
   AdminPostStockLocationsReq,
 } from "./validators"
@@ -26,4 +27,14 @@ export const adminStockLocationRoutesMiddlewares: MiddlewareRoute[] = [
       ),
     ],
   },
+  {
+    method: ["GET"],
+    matcher: "/admin/stock-locations/:id",
+    middlewares: [
+      transformQuery(
+        AdminGetStockLocationsLocationParams,
+        QueryConfig.retrieveTransformQueryConfig
+      ),
+    ],
+  },
 ]

packages/medusa/src/api-v2/admin/stock-locations/validators.ts

@@ -137,3 +137,5 @@ export class AdminPostStockLocationsReq {
 }
 
 export class AdminPostStockLocationsParams extends FindParams {}
+
+export class AdminGetStockLocationsLocationParams extends FindParams {}