Fix(medusa): stocked quantity counting when listing products (#3684)

* count stocked quantity correctly when listing products * add integration test * add changeset
2023-04-03 11:07:56 +02:00
parent 788ddc0f43
commit 0cca13779d
3 changed files with 144 additions and 13 deletions
@@ -0,0 +1,124 @@
+const path = require("path")
+
+const { bootstrapApp } = require("../../../../helpers/bootstrap-app")
+const { initDb, useDb } = require("../../../../helpers/use-db")
+const { setPort, useApi } = require("../../../../helpers/use-api")
+
+const {
+  ProductVariantInventoryService,
+  ProductVariantService,
+} = require("@medusajs/medusa")
+
+const adminSeeder = require("../../../helpers/admin-seeder")
+
+jest.setTimeout(30000)
+
+const { simpleProductFactory } = require("../../../factories")
+const { simpleSalesChannelFactory } = require("../../../../api/factories")
+
+const adminHeaders = { headers: { Authorization: "Bearer test_token" } }
+
+describe("Create Variant", () => {
+  let appContainer
+  let dbConnection
+  let express
+
+  beforeAll(async () => {
+    const cwd = path.resolve(path.join(__dirname, "..", "..", ".."))
+    dbConnection = await initDb({ cwd })
+    const { container, app, port } = await bootstrapApp({ cwd })
+    appContainer = container
+
+    setPort(port)
+    express = app.listen(port, (err) => {
+      process.send(port)
+    })
+  })
+
+  afterAll(async () => {
+    const db = useDb()
+    await db.shutdown()
+    express.close()
+  })
+
+  afterEach(async () => {
+    jest.clearAllMocks()
+    const db = useDb()
+    return await db.teardown()
+  })
+
+  describe("list-products", () => {
+    const productId = "test-product"
+    const variantId = "test-variant"
+    beforeEach(async () => {
+      await adminSeeder(dbConnection)
+
+      const stockLocationService = appContainer.resolve("stockLocationService")
+      const productVariantInventoryService = appContainer.resolve(
+        "productVariantInventoryService"
+      )
+      const inventoryService = appContainer.resolve("inventoryService")
+      const salesChannelLocationService = appContainer.resolve(
+        "salesChannelLocationService"
+      )
+
+      await simpleProductFactory(
+        dbConnection,
+        {
+          id: productId,
+          variants: [{ id: variantId }],
+        },
+        100
+      )
+
+      const sc1 = await simpleSalesChannelFactory(dbConnection, {})
+      const sc2 = await simpleSalesChannelFactory(dbConnection, {})
+      const sc3 = await simpleSalesChannelFactory(dbConnection, {})
+
+      const sl1 = await stockLocationService.create({ name: "sl1" })
+      const sl2 = await stockLocationService.create({ name: "sl2" })
+
+      await salesChannelLocationService.associateLocation(sc1.id, sl1.id)
+      await salesChannelLocationService.associateLocation(sc2.id, sl1.id)
+      await salesChannelLocationService.associateLocation(sc2.id, sl2.id)
+
+      const invItem = await inventoryService.createInventoryItem({
+        sku: "test-sku",
+      })
+      await productVariantInventoryService.attachInventoryItem(
+        variantId,
+        invItem.id
+      )
+
+      await inventoryService.createInventoryLevel({
+        inventory_item_id: invItem.id,
+        location_id: sl1.id,
+        stocked_quantity: 3,
+      })
+
+      await inventoryService.createInventoryLevel({
+        inventory_item_id: invItem.id,
+        location_id: sl2.id,
+        stocked_quantity: 1,
+      })
+    })
+
+    it("lists location availability correctly", async () => {
+      const api = useApi()
+
+      const res = await api.get(`/admin/products`, adminHeaders)
+
+      expect(res.status).toEqual(200)
+      expect(res.data.products).toEqual([
+        expect.objectContaining({
+          id: productId,
+          variants: [
+            expect.objectContaining({
+              inventory_quantity: 4,
+            }),
+          ],
+        }),
+      ])
+    })
+  })
+})