feat(medusa): Prevent default channel from being deleted (#1835)

**What**
Prevent the default channel from being deleted

Fixes CORE-317

integration-tests/api/__tests__/admin/sales-channels.js

@@ -188,6 +188,15 @@ describe("sales channels", () => {
           name: "test name",
           description: "test description",
         })
+
+        await simpleSalesChannelFactory(dbConnection, {
+          name: "Default channel",
+          id: "test-channel",
+        })
+
+        await dbConnection.manager.query(
+          `UPDATE store SET default_sales_channel_id = 'test-channel'`
+        )
       } catch (e) {
         console.error(e)
       }
@@ -197,6 +206,7 @@ describe("sales channels", () => {
       const db = useDb()
       await db.teardown()
     })
+
     it("should delete the requested sales channel", async () => {
       const api = useApi()
 
@@ -286,6 +296,20 @@ describe("sales channels", () => {
       expect(deletedSalesChannel.id).toEqual(salesChannel.id)
       expect(deletedSalesChannel.deleted_at).not.toEqual(null)
     })
+
+    it("should throw if we attempt to delete default channel", async () => {
+      const api = useApi()
+      expect.assertions(2)
+
+      const res = await api
+        .delete(`/admin/sales-channels/test-channel`, adminReqConfig)
+        .catch((err) => err)
+
+      expect(res.response.status).toEqual(400)
+      expect(res.response.data.message).toEqual(
+        "You cannot delete the default sales channel"
+      )
+    })
   })
 
   describe("GET /admin/orders/:id", () => {

integration-tests/api/factories/simple-sales-channel-factory.ts

@@ -1,11 +1,12 @@
-import { Connection } from "typeorm"
-import faker from "faker"
 import { SalesChannel } from "@medusajs/medusa"
+import faker from "faker"
+import { Connection } from "typeorm"
 
 export type SalesChannelFactoryData = {
   name?: string
   description?: string
   is_disabled?: boolean
+  id?: string
 }
 
 export const simpleSalesChannelFactory = async (
@@ -20,7 +21,7 @@ export const simpleSalesChannelFactory = async (
   const manager = connection.manager
 
   const salesChannel = manager.create(SalesChannel, {
-    id: `simple-id-${Math.random() * 1000}`,
+    id: data.id ?? `simple-id-${Math.random() * 1000}`,
     name: data.name || faker.name.firstName(),
     description: data.description || faker.name.lastName(),
     is_disabled:

integration-tests/api/yarn.lock

@@ -1,6 +1,3 @@
-# This file is generated by running "yarn install" inside your project.
-# Manual changes might be lost - proceed with caution!
-
 __metadata:
   version: 6
   cacheKey: 8c0
@@ -1825,6 +1822,46 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@medusajs/medusa-cli@npm:1.3.1-dev-1657570841696":
+  version: 1.3.1-dev-1657570841696
+  resolution: "@medusajs/medusa-cli@npm:1.3.1-dev-1657570841696"
+  dependencies:
+    "@babel/polyfill": ^7.8.7
+    "@babel/runtime": ^7.9.6
+    "@hapi/joi": ^16.1.8
+    axios: ^0.21.1
+    chalk: ^4.0.0
+    configstore: 5.0.1
+    core-js: ^3.6.5
+    dotenv: ^8.2.0
+    execa: ^5.1.1
+    fs-exists-cached: ^1.0.0
+    fs-extra: ^10.0.0
+    hosted-git-info: ^4.0.2
+    inquirer: ^8.0.0
+    is-valid-path: ^0.1.1
+    joi-objectid: ^3.0.1
+    meant: ^1.0.1
+    medusa-core-utils: 1.1.31-dev-1657570841696
+    medusa-telemetry: 0.0.11-dev-1657570841696
+    netrc-parser: ^3.1.6
+    open: ^8.0.6
+    ora: ^5.4.1
+    pg-god: ^1.0.11
+    prompts: ^2.4.1
+    regenerator-runtime: ^0.13.5
+    resolve-cwd: ^3.0.0
+    stack-trace: ^0.0.10
+    ulid: ^2.3.0
+    url: ^0.11.0
+    winston: ^3.3.3
+    yargs: ^15.3.1
+  bin:
+    medusa: cli.js
+  checksum: 5053ef0c1637be0830bb02c410d3734d030e361b05e5af06ef1a981e8a320206f0d4e050504f9b5e976af95fbabcb346bb6abfe7ccfbe52ecf09afa47e9268d7
+  languageName: node
+  linkType: hard
+
 "@medusajs/medusa-cli@npm:1.3.1-dev-1657640917765":
   version: 1.3.1-dev-1657640917765
   resolution: "@medusajs/medusa-cli@npm:1.3.1-dev-1657640917765"
@@ -1865,6 +1902,64 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@medusajs/medusa@npm:1.3.3-dev-1657570841696":
+  version: 1.3.3-dev-1657570841696
+  resolution: "@medusajs/medusa@npm:1.3.3-dev-1657570841696"
+  dependencies:
+    "@hapi/joi": ^16.1.8
+    "@medusajs/medusa-cli": 1.3.1-dev-1657570841696
+    "@types/lodash": ^4.14.168
+    awilix: ^4.2.3
+    body-parser: ^1.19.0
+    bull: ^3.12.1
+    chokidar: ^3.4.2
+    class-transformer: ^0.5.1
+    class-validator: ^0.13.1
+    connect-redis: ^5.0.0
+    cookie-parser: ^1.4.4
+    core-js: ^3.6.5
+    cors: ^2.8.5
+    cross-spawn: ^7.0.3
+    express: ^4.17.1
+    express-session: ^1.17.1
+    fs-exists-cached: ^1.0.0
+    glob: ^7.1.6
+    ioredis: ^4.17.3
+    ioredis-mock: ^5.6.0
+    iso8601-duration: ^1.3.0
+    joi: ^17.3.0
+    joi-objectid: ^3.0.1
+    jsonwebtoken: ^8.5.1
+    medusa-core-utils: 1.1.31-dev-1657570841696
+    medusa-test-utils: 1.1.37-dev-1657570841696
+    morgan: ^1.9.1
+    multer: ^1.4.2
+    node-schedule: ^2.1.0
+    papaparse: ^5.3.2
+    passport: ^0.4.0
+    passport-http-bearer: ^1.0.1
+    passport-jwt: ^4.0.0
+    passport-local: ^1.0.0
+    pg: ^8.5.1
+    randomatic: ^3.1.1
+    redis: ^3.0.2
+    reflect-metadata: ^0.1.13
+    request-ip: ^2.1.3
+    resolve-cwd: ^3.0.0
+    scrypt-kdf: ^2.0.1
+    sqlite3: ^5.0.2
+    ulid: ^2.3.0
+    uuid: ^8.3.1
+    winston: ^3.2.1
+  peerDependencies:
+    medusa-interfaces: 1.x
+    typeorm: 0.2.x
+  bin:
+    medusa: cli.js
+  checksum: b11b24ae6e83ea497777af333586f9989e7511140636e17a4d46612f56c7a6f33a7a6c7f6ae613d846c31882c74e30c05dc6b432e000956b22eac9fdeb1f63e1
+  languageName: node
+  linkType: hard
+
 "@medusajs/medusa@npm:1.3.4-dev-1657640917765":
   version: 1.3.4-dev-1657640917765
   resolution: "@medusajs/medusa@npm:1.3.4-dev-1657640917765"
@@ -2491,11 +2586,11 @@ __metadata:
     "@babel/cli": ^7.12.10
     "@babel/core": ^7.12.10
     "@babel/node": ^7.12.10
-    "@medusajs/medusa": 1.3.4-dev-1657640917765
+    "@medusajs/medusa": 1.3.3-dev-1657570841696
-    babel-preset-medusa-package: 1.1.19-dev-1657640917765
+    babel-preset-medusa-package: 1.1.19-dev-1657570841696
     faker: ^5.5.3
     jest: ^26.6.3
-    medusa-interfaces: 1.3.1-dev-1657640917765
+    medusa-interfaces: 1.3.1-dev-1657570841696
     typeorm: ^0.2.31
   languageName: unknown
   linkType: soft
@@ -2802,6 +2897,26 @@ __metadata:
   languageName: node
   linkType: hard
 
+"babel-preset-medusa-package@npm:1.1.19-dev-1657570841696":
+  version: 1.1.19-dev-1657570841696
+  resolution: "babel-preset-medusa-package@npm:1.1.19-dev-1657570841696"
+  dependencies:
+    "@babel/plugin-proposal-class-properties": ^7.12.1
+    "@babel/plugin-proposal-decorators": ^7.12.1
+    "@babel/plugin-proposal-optional-chaining": ^7.14.2
+    "@babel/plugin-transform-classes": ^7.12.1
+    "@babel/plugin-transform-instanceof": ^7.12.1
+    "@babel/plugin-transform-runtime": ^7.12.1
+    "@babel/preset-env": ^7.12.7
+    "@babel/preset-typescript": ^7.16.0
+    babel-plugin-transform-typescript-metadata: ^0.3.1
+    core-js: ^3.7.0
+  peerDependencies:
+    "@babel/core": ^7.11.6
+  checksum: 60802948b9e278ea047f3c51d3a2aa903599408f2cd38f79dcf75219163055100475cb564ef11189afa3564ad3cdecea7a1bd571f26a4b4450e914772102cb06
+  languageName: node
+  linkType: hard
+
 "babel-preset-medusa-package@npm:1.1.19-dev-1657640917765":
   version: 1.1.19-dev-1657640917765
   resolution: "babel-preset-medusa-package@npm:1.1.19-dev-1657640917765"
@@ -6951,6 +7066,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"medusa-core-utils@npm:1.1.31-dev-1657570841696":
+  version: 1.1.31-dev-1657570841696
+  resolution: "medusa-core-utils@npm:1.1.31-dev-1657570841696"
+  dependencies:
+    joi: ^17.3.0
+    joi-objectid: ^3.0.1
+  checksum: 537715c197a15390a644f62db975391454aa56c5c9f41c070059dd167c84982256d1a1b37ecd4cc5abaae784ec0337ee1cab4694797d2946273b882e94d94c1c
+  languageName: node
+  linkType: hard
+
 "medusa-core-utils@npm:1.1.31-dev-1657640917765":
   version: 1.1.31-dev-1657640917765
   resolution: "medusa-core-utils@npm:1.1.31-dev-1657640917765"
@@ -6961,6 +7086,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"medusa-interfaces@npm:1.3.1-dev-1657570841696":
+  version: 1.3.1-dev-1657570841696
+  resolution: "medusa-interfaces@npm:1.3.1-dev-1657570841696"
+  peerDependencies:
+    medusa-core-utils: ^1.1.31
+    typeorm: 0.x
+  checksum: e226125007cb40c7015c46d4d081efeaaea9ce96277093052af02c7c3603366c36e3bb06192d5fb164a4bf344f7e785201e5f063c00d966f878f8b2ccb12e183
+  languageName: node
+  linkType: hard
+
 "medusa-interfaces@npm:1.3.1-dev-1657640917765":
   version: 1.3.1-dev-1657640917765
   resolution: "medusa-interfaces@npm:1.3.1-dev-1657640917765"
@@ -6971,6 +7106,23 @@ __metadata:
   languageName: node
   linkType: hard
 
+"medusa-telemetry@npm:0.0.11-dev-1657570841696":
+  version: 0.0.11-dev-1657570841696
+  resolution: "medusa-telemetry@npm:0.0.11-dev-1657570841696"
+  dependencies:
+    axios: ^0.21.1
+    axios-retry: ^3.1.9
+    boxen: ^5.0.1
+    ci-info: ^3.2.0
+    configstore: 5.0.1
+    global: ^4.4.0
+    is-docker: ^2.2.1
+    remove-trailing-slash: ^0.1.1
+    uuid: ^8.3.2
+  checksum: ee9223fbd54b4bf7a036710aa56de98afa6977877255dcee5f919575343c804efa6655cf69f5b68c876f16bba3bfe027bb556158542aa04bfa49ebe9179f4c6c
+  languageName: node
+  linkType: hard
+
 "medusa-telemetry@npm:0.0.11-dev-1657640917765":
   version: 0.0.11-dev-1657640917765
   resolution: "medusa-telemetry@npm:0.0.11-dev-1657640917765"
@@ -6988,6 +7140,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"medusa-test-utils@npm:1.1.37-dev-1657570841696":
+  version: 1.1.37-dev-1657570841696
+  resolution: "medusa-test-utils@npm:1.1.37-dev-1657570841696"
+  dependencies:
+    "@babel/plugin-transform-classes": ^7.9.5
+    medusa-core-utils: 1.1.31-dev-1657570841696
+    randomatic: ^3.1.1
+  checksum: adc49e171186b1850c8d5aea54913aad6f87eb8a7944da5bdf900582759864db5e93ad1afbfb75c920a900bdce9f3000878a39f72ad3cf3b8609e80b9f208ffd
+  languageName: node
+  linkType: hard
+
 "medusa-test-utils@npm:1.1.37-dev-1657640917765":
   version: 1.1.37-dev-1657640917765
   resolution: "medusa-test-utils@npm:1.1.37-dev-1657640917765"

packages/medusa/src/api/middlewares/error-handler.ts

@@ -1,5 +1,5 @@
-import { MedusaError } from "medusa-core-utils"
 import { NextFunction, Request, Response } from "express"
+import { MedusaError } from "medusa-core-utils"
 import { Logger } from "../../types/global"
 
 const QUERY_RUNNER_RELEASED = "QueryRunnerAlreadyReleasedError"

packages/medusa/src/services/__mocks__/store.js

@@ -1,28 +1,26 @@
-import { IdMap } from "medusa-test-utils"
-
 export const store = {
-  _id: IdMap.getId("store"),
+  id: "test-store",
   name: "Test store",
   currencies: ["DKK", "SEK", "GBP"],
 }
 
 export const StoreServiceMock = {
-  withTransaction: function () {
+  withTransaction: function() {
     return this
   },
-  create: jest.fn().mockImplementation(data => {
+  create: jest.fn().mockImplementation((data) => {
     return Promise.resolve(data)
   }),
-  addCurrency: jest.fn().mockImplementation(data => {
+  addCurrency: jest.fn().mockImplementation((data) => {
     return Promise.resolve()
   }),
-  removeCurrency: jest.fn().mockImplementation(data => {
+  removeCurrency: jest.fn().mockImplementation((data) => {
     return Promise.resolve()
   }),
-  update: jest.fn().mockImplementation(data => {
+  update: jest.fn().mockImplementation((data) => {
     return Promise.resolve()
   }),
-  retrieve: jest.fn().mockImplementation(data => {
+  retrieve: jest.fn().mockImplementation((data) => {
     return Promise.resolve(store)
   }),
 }

packages/medusa/src/services/__tests__/sales-channel.ts

@@ -1,10 +1,10 @@
 import { IdMap, MockManager, MockRepository } from "medusa-test-utils"
-import SalesChannelService from "../sales-channel"
-import { EventBusServiceMock } from "../__mocks__/event-bus"
-import { EventBusService, StoreService } from "../index"
 import { FindConditions, FindOneOptions } from "typeorm"
 import { SalesChannel } from "../../models"
-import { store, StoreServiceMock } from "../__mocks__/store";
+import { EventBusService, StoreService } from "../index"
+import SalesChannelService from "../sales-channel"
+import { EventBusServiceMock } from "../__mocks__/event-bus"
+import { store, StoreServiceMock } from "../__mocks__/store"
 
 describe("SalesChannelService", () => {
   const salesChannelData = {
@@ -29,10 +29,11 @@ describe("SalesChannelService", () => {
         }
       ),
     create: jest.fn().mockImplementation((data) => data),
-    save: (salesChannel) => Promise.resolve({
+    save: (salesChannel) =>
-      id: IdMap.getId("sales_channel_1"),
+      Promise.resolve({
-      ...salesChannel
+        id: IdMap.getId("sales_channel_1"),
-    }),
+        ...salesChannel,
+      }),
     softRemove: jest.fn().mockImplementation((id: string): any => {
       return Promise.resolve()
     }),
@@ -43,7 +44,7 @@ describe("SalesChannelService", () => {
       manager: MockManager,
       eventBusService: EventBusServiceMock as unknown as EventBusService,
       salesChannelRepository: salesChannelRepositoryMock,
-      storeService: StoreServiceMock as unknown as StoreService
+      storeService: StoreServiceMock as unknown as StoreService,
     })
 
     beforeEach(() => {
@@ -75,10 +76,10 @@ describe("SalesChannelService", () => {
               default_sales_channel: {
                 id: IdMap.getId("sales_channel_1"),
                 ...salesChannelData,
-              }
+              },
             })
-          })
+          }),
-        } as any
+        } as any,
       })
 
       const salesChannel = await localSalesChannelService.createDefault()
@@ -97,7 +98,7 @@ describe("SalesChannelService", () => {
       manager: MockManager,
       eventBusService: EventBusServiceMock as unknown as EventBusService,
       salesChannelRepository: salesChannelRepositoryMock,
-      storeService: StoreServiceMock as unknown as StoreService
+      storeService: StoreServiceMock as unknown as StoreService,
     })
 
     beforeEach(() => {
@@ -127,7 +128,7 @@ describe("SalesChannelService", () => {
       manager: MockManager,
       eventBusService: EventBusServiceMock as unknown as EventBusService,
       salesChannelRepository: salesChannelRepositoryMock,
-      storeService: StoreServiceMock as unknown as StoreService
+      storeService: StoreServiceMock as unknown as StoreService,
     })
 
     const update = {
@@ -162,35 +163,53 @@ describe("SalesChannelService", () => {
       manager: MockManager,
       eventBusService: EventBusServiceMock as unknown as EventBusService,
       salesChannelRepository: salesChannelRepositoryMock,
-      storeService: StoreServiceMock as unknown as StoreService
+      storeService: {
+        ...StoreServiceMock,
+        retrieve: jest.fn().mockImplementation(() => {
+          return Promise.resolve({
+            ...store,
+            default_sales_channel_id: "default_channel",
+            default_sales_channel: {
+              id: "default_channel",
+              ...salesChannelData,
+            },
+          })
+        }),
+      } as any,
     })
 
     beforeEach(() => {
       jest.clearAllMocks()
     })
 
-    it('should soft remove a sales channel', async () => {
+    it("should soft remove a sales channel", async () => {
       const res = await salesChannelService.delete(
         IdMap.getId("sales_channel_1")
       )
 
       expect(res).toBeUndefined()
 
-      expect(salesChannelRepositoryMock.softRemove)
+      expect(salesChannelRepositoryMock.softRemove).toHaveBeenCalledTimes(1)
-        .toHaveBeenCalledTimes(1)
+      expect(salesChannelRepositoryMock.softRemove).toHaveBeenLastCalledWith({
-      expect(salesChannelRepositoryMock.softRemove)
+        id: IdMap.getId("sales_channel_1"),
-        .toHaveBeenLastCalledWith({
+        ...salesChannelData,
-          id: IdMap.getId("sales_channel_1"),
+      })
-          ...salesChannelData
-        })
 
-      expect(EventBusServiceMock.emit)
+      expect(EventBusServiceMock.emit).toHaveBeenCalledTimes(1)
-        .toHaveBeenCalledTimes(1)
+      expect(EventBusServiceMock.emit).toHaveBeenLastCalledWith(
-      expect(EventBusServiceMock.emit)
+        SalesChannelService.Events.DELETED,
-        .toHaveBeenLastCalledWith(
+        { id: IdMap.getId("sales_channel_1") }
-          SalesChannelService.Events.DELETED,
+      )
-          { "id": IdMap.getId("sales_channel_1") }
+    })
+
+    it("should fail if delete of the default channel is attempted", async () => {
+      try {
+        await salesChannelService.delete("default_channel")
+      } catch (error) {
+        expect(error.message).toEqual(
+          "You cannot delete the default sales channel"
         )
+      }
     })
   })
 })

packages/medusa/src/services/sales-channel.ts

@@ -9,8 +9,8 @@ import {
   CreateSalesChannelInput,
   UpdateSalesChannelInput,
 } from "../types/sales-channels"
-import EventBusService from "./event-bus"
 import { buildQuery } from "../utils"
+import EventBusService from "./event-bus"
 import StoreService from "./store"
 
 type InjectedDependencies = {
@@ -165,6 +165,17 @@ class SalesChannelService extends TransactionBaseService<SalesChannelService> {
         return
       }
 
+      const store = await this.storeService_.retrieve({
+        select: ["default_sales_channel_id"],
+      })
+
+      if (salesChannel.id === store?.default_sales_channel_id) {
+        throw new MedusaError(
+          MedusaError.Types.NOT_ALLOWED,
+          "You cannot delete the default sales channel"
+        )
+      }
+
       await salesChannelRepo.softRemove(salesChannel)
 
       await this.eventBusService_

packages/medusa/src/services/store.ts

@@ -1,15 +1,14 @@
 import { MedusaError } from "medusa-core-utils"
-import { currencies, Currency } from "../utils/currencies"
 import { EntityManager } from "typeorm"
-import { StoreRepository } from "../repositories/store"
-import { CurrencyRepository } from "../repositories/currency"
-import EventBusService from "./event-bus"
-import { Store } from "../models"
-import { AdminPostStoreReq } from "../api/routes/admin/store"
-import { FindConfig } from "../types/common"
 import { TransactionBaseService } from "../interfaces"
-import { buildQuery, setMetadata } from "../utils"
+import { Store } from "../models"
+import { CurrencyRepository } from "../repositories/currency"
+import { StoreRepository } from "../repositories/store"
+import { FindConfig } from "../types/common"
 import { UpdateStoreInput } from "../types/store"
+import { buildQuery, setMetadata } from "../utils"
+import { currencies, Currency } from "../utils/currencies"
+import EventBusService from "./event-bus"
 
 type InjectedDependencies = {
   manager: EntityManager