feat(customer): add customer group management apis (#6233)

**What**
```
POST /admin/customer-groups
POST /admin/customer-groups/:id
GET /admin/customer-groups/:id
DELETE /admin/customer-groups/:id
```

- Workflows

integration-tests/plugins/__tests__/customer-group/admin/create-customer-group.ts

@@ -0,0 +1,65 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { ICustomerModuleService } from "@medusajs/types"
+import path from "path"
+import { startBootstrapApp } from "../../../../environment-helpers/bootstrap-app"
+import { useApi } from "../../../../environment-helpers/use-api"
+import { getContainer } from "../../../../environment-helpers/use-container"
+import { initDb, useDb } from "../../../../environment-helpers/use-db"
+import adminSeeder from "../../../../helpers/admin-seeder"
+
+const env = { MEDUSA_FF_MEDUSA_V2: true }
+const adminHeaders = {
+  headers: { "x-medusa-access-token": "test_token" },
+}
+
+describe("POST /admin/customer-groups", () => {
+  let dbConnection
+  let appContainer
+  let shutdownServer
+  let customerModuleService: ICustomerModuleService
+
+  beforeAll(async () => {
+    const cwd = path.resolve(path.join(__dirname, "..", "..", ".."))
+    dbConnection = await initDb({ cwd, env } as any)
+    shutdownServer = await startBootstrapApp({ cwd, env })
+    appContainer = getContainer()
+    customerModuleService = appContainer.resolve(
+      ModuleRegistrationName.CUSTOMER
+    )
+  })
+
+  afterAll(async () => {
+    const db = useDb()
+    await db.shutdown()
+    await shutdownServer()
+  })
+
+  beforeEach(async () => {
+    await adminSeeder(dbConnection)
+  })
+
+  afterEach(async () => {
+    const db = useDb()
+    await db.teardown()
+  })
+
+  it("should create a customer group", async () => {
+    const api = useApi() as any
+    const response = await api.post(
+      `/admin/customer-groups`,
+      {
+        name: "VIP",
+      },
+      adminHeaders
+    )
+
+    expect(response.status).toEqual(200)
+    expect(response.data.customer_group).toEqual(
+      expect.objectContaining({
+        id: expect.any(String),
+        name: "VIP",
+        created_by: "admin_user",
+      })
+    )
+  })
+})

integration-tests/plugins/__tests__/customer-group/admin/delete-customer-group.ts

@@ -0,0 +1,65 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { ICustomerModuleService } from "@medusajs/types"
+import path from "path"
+import { startBootstrapApp } from "../../../../environment-helpers/bootstrap-app"
+import { useApi } from "../../../../environment-helpers/use-api"
+import { getContainer } from "../../../../environment-helpers/use-container"
+import { initDb, useDb } from "../../../../environment-helpers/use-db"
+import adminSeeder from "../../../../helpers/admin-seeder"
+
+const env = { MEDUSA_FF_MEDUSA_V2: true }
+const adminHeaders = {
+  headers: { "x-medusa-access-token": "test_token" },
+}
+
+describe("DELETE /admin/customer-groups/:id", () => {
+  let dbConnection
+  let appContainer
+  let shutdownServer
+  let customerModuleService: ICustomerModuleService
+
+  beforeAll(async () => {
+    const cwd = path.resolve(path.join(__dirname, "..", "..", ".."))
+    dbConnection = await initDb({ cwd, env } as any)
+    shutdownServer = await startBootstrapApp({ cwd, env })
+    appContainer = getContainer()
+    customerModuleService = appContainer.resolve(
+      ModuleRegistrationName.CUSTOMER
+    )
+  })
+
+  afterAll(async () => {
+    const db = useDb()
+    await db.shutdown()
+    await shutdownServer()
+  })
+
+  beforeEach(async () => {
+    await adminSeeder(dbConnection)
+  })
+
+  afterEach(async () => {
+    const db = useDb()
+    await db.teardown()
+  })
+
+  it("should delete a group", async () => {
+    const group = await customerModuleService.createCustomerGroup({
+      name: "VIP",
+    })
+
+    const api = useApi() as any
+    const response = await api.delete(
+      `/admin/customer-groups/${group.id}`,
+      adminHeaders
+    )
+
+    expect(response.status).toEqual(200)
+
+    const deletedCustomer = await customerModuleService.retrieveCustomerGroup(
+      group.id,
+      { withDeleted: true }
+    )
+    expect(deletedCustomer.deleted_at).toBeTruthy()
+  })
+})

integration-tests/plugins/__tests__/customer-group/admin/list-customer-groups.spec.ts

@@ -53,7 +53,7 @@ describe("GET /admin/customer-groups", () => {
 
     expect(response.status).toEqual(200)
     expect(response.data.count).toEqual(1)
-    expect(response.data.groups).toEqual([
+    expect(response.data.customer_groups).toEqual([
       expect.objectContaining({
         id: expect.any(String),
         name: "Test",

integration-tests/plugins/__tests__/customer-group/admin/retrieve-customer-group.ts

@@ -0,0 +1,65 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { ICustomerModuleService } from "@medusajs/types"
+import path from "path"
+import { startBootstrapApp } from "../../../../environment-helpers/bootstrap-app"
+import { useApi } from "../../../../environment-helpers/use-api"
+import { getContainer } from "../../../../environment-helpers/use-container"
+import { initDb, useDb } from "../../../../environment-helpers/use-db"
+import adminSeeder from "../../../../helpers/admin-seeder"
+
+const env = { MEDUSA_FF_MEDUSA_V2: true }
+const adminHeaders = {
+  headers: { "x-medusa-access-token": "test_token" },
+}
+
+describe("GET /admin/customer-groups/:id", () => {
+  let dbConnection
+  let appContainer
+  let shutdownServer
+  let customerModuleService: ICustomerModuleService
+
+  beforeAll(async () => {
+    const cwd = path.resolve(path.join(__dirname, "..", "..", ".."))
+    dbConnection = await initDb({ cwd, env } as any)
+    shutdownServer = await startBootstrapApp({ cwd, env })
+    appContainer = getContainer()
+    customerModuleService = appContainer.resolve(
+      ModuleRegistrationName.CUSTOMER
+    )
+  })
+
+  afterAll(async () => {
+    const db = useDb()
+    await db.shutdown()
+    await shutdownServer()
+  })
+
+  beforeEach(async () => {
+    await adminSeeder(dbConnection)
+  })
+
+  afterEach(async () => {
+    const db = useDb()
+    await db.teardown()
+  })
+
+  it("should retrieve customer group", async () => {
+    const group = await customerModuleService.createCustomerGroup({
+      name: "Test",
+    })
+
+    const api = useApi() as any
+    const response = await api.get(
+      `/admin/customer-groups/${group.id}`,
+      adminHeaders
+    )
+
+    expect(response.status).toEqual(200)
+    expect(response.data.customer_group).toEqual(
+      expect.objectContaining({
+        id: expect.any(String),
+        name: "Test",
+      })
+    )
+  })
+})

integration-tests/plugins/__tests__/customer-group/admin/update-customer-group.ts

@@ -0,0 +1,68 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { ICustomerModuleService } from "@medusajs/types"
+import path from "path"
+import { startBootstrapApp } from "../../../../environment-helpers/bootstrap-app"
+import { useApi } from "../../../../environment-helpers/use-api"
+import { getContainer } from "../../../../environment-helpers/use-container"
+import { initDb, useDb } from "../../../../environment-helpers/use-db"
+import adminSeeder from "../../../../helpers/admin-seeder"
+
+const env = { MEDUSA_FF_MEDUSA_V2: true }
+const adminHeaders = {
+  headers: { "x-medusa-access-token": "test_token" },
+}
+
+describe("POST /admin/customer-groups/:id", () => {
+  let dbConnection
+  let appContainer
+  let shutdownServer
+  let customerModuleService: ICustomerModuleService
+
+  beforeAll(async () => {
+    const cwd = path.resolve(path.join(__dirname, "..", "..", ".."))
+    dbConnection = await initDb({ cwd, env } as any)
+    shutdownServer = await startBootstrapApp({ cwd, env })
+    appContainer = getContainer()
+    customerModuleService = appContainer.resolve(
+      ModuleRegistrationName.CUSTOMER
+    )
+  })
+
+  afterAll(async () => {
+    const db = useDb()
+    await db.shutdown()
+    await shutdownServer()
+  })
+
+  beforeEach(async () => {
+    await adminSeeder(dbConnection)
+  })
+
+  afterEach(async () => {
+    const db = useDb()
+    await db.teardown()
+  })
+
+  it("should update a customer group", async () => {
+    const customer = await customerModuleService.createCustomerGroup({
+      name: "VIP",
+    })
+
+    const api = useApi() as any
+    const response = await api.post(
+      `/admin/customer-groups/${customer.id}`,
+      {
+        name: "regular",
+      },
+      adminHeaders
+    )
+
+    expect(response.status).toEqual(200)
+    expect(response.data.customer_group).toEqual(
+      expect.objectContaining({
+        id: expect.any(String),
+        name: "regular",
+      })
+    )
+  })
+})

packages/core-flows/src/customer-group/index.ts

@@ -0,0 +1,2 @@
+export * from "./workflows"
+export * from "./steps"

packages/core-flows/src/customer-group/steps/create-customer-groups.ts

@@ -0,0 +1,33 @@
+import { CreateCustomerGroupDTO, ICustomerModuleService } from "@medusajs/types"
+import { StepResponse, createStep } from "@medusajs/workflows-sdk"
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+
+export const createCustomerGroupsStepId = "create-customer-groups"
+export const createCustomerGroupsStep = createStep(
+  createCustomerGroupsStepId,
+  async (data: CreateCustomerGroupDTO[], { container }) => {
+    const service = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    const createdCustomerGroups = await service.createCustomerGroup(data)
+
+    return new StepResponse(
+      createdCustomerGroups,
+      createdCustomerGroups.map(
+        (createdCustomerGroups) => createdCustomerGroups.id
+      )
+    )
+  },
+  async (createdCustomerGroupIds, { container }) => {
+    if (!createdCustomerGroupIds?.length) {
+      return
+    }
+
+    const service = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    await service.delete(createdCustomerGroupIds)
+  }
+)

packages/core-flows/src/customer-group/steps/delete-customer-groups.ts

@@ -0,0 +1,30 @@
+import { ICustomerModuleService } from "@medusajs/types"
+import { createStep, StepResponse } from "@medusajs/workflows-sdk"
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+
+type DeleteCustomerGroupStepInput = string[]
+
+export const deleteCustomerGroupStepId = "delete-customer-groups"
+export const deleteCustomerGroupStep = createStep(
+  deleteCustomerGroupStepId,
+  async (ids: DeleteCustomerGroupStepInput, { container }) => {
+    const service = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    await service.softDeleteCustomerGroup(ids)
+
+    return new StepResponse(void 0, ids)
+  },
+  async (prevCustomerGroups, { container }) => {
+    if (!prevCustomerGroups) {
+      return
+    }
+
+    const service = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    await service.restoreCustomerGroup(prevCustomerGroups)
+  }
+)

packages/core-flows/src/customer-group/steps/index.ts

@@ -0,0 +1,3 @@
+export * from "./update-customer-groups"
+export * from "./delete-customer-groups"
+export * from "./create-customer-groups"

packages/core-flows/src/customer-group/steps/update-customer-groups.ts

@@ -0,0 +1,58 @@
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import {
+  FilterableCustomerGroupProps,
+  ICustomerModuleService,
+  CustomerGroupUpdatableFields,
+} from "@medusajs/types"
+import {
+  getSelectsAndRelationsFromObjectArray,
+  promiseAll,
+} from "@medusajs/utils"
+import { createStep, StepResponse } from "@medusajs/workflows-sdk"
+
+type UpdateCustomerGroupStepInput = {
+  selector: FilterableCustomerGroupProps
+  update: CustomerGroupUpdatableFields
+}
+
+export const updateCustomerGroupStepId = "update-customer-groups"
+export const updateCustomerGroupsStep = createStep(
+  updateCustomerGroupStepId,
+  async (data: UpdateCustomerGroupStepInput, { container }) => {
+    const service = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    const { selects, relations } = getSelectsAndRelationsFromObjectArray([
+      data.update,
+    ])
+    const prevCustomerGroups = await service.listCustomerGroups(data.selector, {
+      select: selects,
+      relations,
+    })
+
+    const customers = await service.updateCustomerGroup(
+      data.selector,
+      data.update
+    )
+
+    return new StepResponse(customers, prevCustomerGroups)
+  },
+  async (prevCustomerGroups, { container }) => {
+    if (!prevCustomerGroups) {
+      return
+    }
+
+    const service = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    await promiseAll(
+      prevCustomerGroups.map((c) =>
+        service.updateCustomerGroup(c.id, {
+          name: c.name,
+        })
+      )
+    )
+  }
+)

packages/core-flows/src/customer-group/workflows/create-customer-groups.ts

@@ -0,0 +1,13 @@
+import { CustomerGroupDTO, CreateCustomerGroupDTO } from "@medusajs/types"
+import { WorkflowData, createWorkflow } from "@medusajs/workflows-sdk"
+import { createCustomerGroupsStep } from "../steps"
+
+type WorkflowInput = { customersData: CreateCustomerGroupDTO[] }
+
+export const createCustomerGroupsWorkflowId = "create-customer-groups"
+export const createCustomerGroupsWorkflow = createWorkflow(
+  createCustomerGroupsWorkflowId,
+  (input: WorkflowData<WorkflowInput>): WorkflowData<CustomerGroupDTO[]> => {
+    return createCustomerGroupsStep(input.customersData)
+  }
+)

packages/core-flows/src/customer-group/workflows/delete-customer-groups.ts

@@ -0,0 +1,12 @@
+import { WorkflowData, createWorkflow } from "@medusajs/workflows-sdk"
+import { deleteCustomerGroupStep } from "../steps"
+
+type WorkflowInput = { ids: string[] }
+
+export const deleteCustomerGroupsWorkflowId = "delete-customer-groups"
+export const deleteCustomerGroupsWorkflow = createWorkflow(
+  deleteCustomerGroupsWorkflowId,
+  (input: WorkflowData<WorkflowInput>): WorkflowData<void> => {
+    return deleteCustomerGroupStep(input.ids)
+  }
+)

packages/core-flows/src/customer-group/workflows/index.ts

@@ -0,0 +1,3 @@
+export * from "./update-customer-groups"
+export * from "./delete-customer-groups"
+export * from "./create-customer-groups"

packages/core-flows/src/customer-group/workflows/update-customer-groups.ts

@@ -0,0 +1,20 @@
+import {
+  CustomerGroupDTO,
+  FilterableCustomerGroupProps,
+  CustomerGroupUpdatableFields,
+} from "@medusajs/types"
+import { WorkflowData, createWorkflow } from "@medusajs/workflows-sdk"
+import { updateCustomerGroupsStep } from "../steps"
+
+type WorkflowInput = {
+  selector: FilterableCustomerGroupProps
+  update: CustomerGroupUpdatableFields
+}
+
+export const updateCustomerGroupsWorkflowId = "update-customer-groups"
+export const updateCustomerGroupsWorkflow = createWorkflow(
+  updateCustomerGroupsWorkflowId,
+  (input: WorkflowData<WorkflowInput>): WorkflowData<CustomerGroupDTO[]> => {
+    return updateCustomerGroupsStep(input)
+  }
+)

packages/core-flows/src/index.ts

@@ -3,3 +3,4 @@ export * from "./definitions"
 export * as Handlers from "./handlers"
 export * from "./promotion"
 export * from "./customer"
+export * from "./customer-group"

packages/customer/src/services/customer-module.ts

@@ -19,11 +19,7 @@ import {
   isString,
   isObject,
 } from "@medusajs/utils"
-import {
-  entityNameToLinkableKeysMap,
-  LinkableKeys,
-  joinerConfig,
-} from "../joiner-config"
+import { entityNameToLinkableKeysMap, joinerConfig } from "../joiner-config"
 import * as services from "../services"
 
 type InjectedDependencies = {
@@ -111,24 +107,24 @@ export default class CustomerModuleService implements ICustomerModuleService {
 
   update(
     customerId: string,
-    data: CustomerUpdatableFields,
+    data: CustomerTypes.CustomerUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerTypes.CustomerDTO>
   update(
     customerIds: string[],
-    data: CustomerUpdatableFields,
+    data: CustomerTypes.CustomerUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerTypes.CustomerDTO[]>
   update(
     selector: CustomerTypes.FilterableCustomerProps,
-    data: CustomerUpdatableFields,
+    data: CustomerTypes.CustomerUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerTypes.CustomerDTO[]>
 
   @InjectTransactionManager("baseRepository_")
   async update(
     idsOrSelector: string | string[] | CustomerTypes.FilterableCustomerProps,
-    data: CustomerUpdatableFields,
+    data: CustomerTypes.CustomerUpdatableFields,
     @MedusaContext() sharedContext: Context = {}
   ) {
     let updateData: CustomerTypes.UpdateCustomerDTO[] = []
@@ -291,17 +287,17 @@ export default class CustomerModuleService implements ICustomerModuleService {
 
   async updateCustomerGroup(
     groupId: string,
-    data: Partial<CustomerTypes.CreateCustomerGroupDTO>,
+    data: CustomerTypes.CustomerGroupUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerTypes.CustomerGroupDTO>
   async updateCustomerGroup(
     groupIds: string[],
-    data: Partial<CustomerTypes.CreateCustomerGroupDTO>,
+    data: CustomerTypes.CustomerGroupUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerTypes.CustomerGroupDTO[]>
   async updateCustomerGroup(
     selector: CustomerTypes.FilterableCustomerGroupProps,
-    data: Partial<CustomerTypes.CreateCustomerGroupDTO>,
+    data: CustomerTypes.CustomerGroupUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerTypes.CustomerGroupDTO[]>
 
@@ -311,7 +307,7 @@ export default class CustomerModuleService implements ICustomerModuleService {
       | string
       | string[]
       | CustomerTypes.FilterableCustomerGroupProps,
-    data: Partial<CustomerTypes.CreateCustomerGroupDTO>,
+    data: CustomerTypes.CustomerGroupUpdatableFields,
     @MedusaContext() sharedContext: Context = {}
   ) {
     let updateData: CustomerTypes.UpdateCustomerGroupDTO[] = []

packages/medusa/src/api-v2/admin/customer-groups/[id]/route.ts

@@ -0,0 +1,63 @@
+import {
+  updateCustomerGroupsWorkflow,
+  deleteCustomerGroupsWorkflow,
+} from "@medusajs/core-flows"
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import {
+  CustomerGroupUpdatableFields,
+  ICustomerModuleService,
+} from "@medusajs/types"
+import { MedusaRequest, MedusaResponse } from "../../../../types/routing"
+
+export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
+  const customerModuleService = req.scope.resolve<ICustomerModuleService>(
+    ModuleRegistrationName.CUSTOMER
+  )
+
+  const group = await customerModuleService.retrieveCustomerGroup(
+    req.params.id,
+    {
+      select: req.retrieveConfig.select,
+      relations: req.retrieveConfig.relations,
+    }
+  )
+
+  res.status(200).json({ customer_group: group })
+}
+
+export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
+  const updateGroups = updateCustomerGroupsWorkflow(req.scope)
+  const { result, errors } = await updateGroups.run({
+    input: {
+      selector: { id: req.params.id },
+      update: req.validatedBody as CustomerGroupUpdatableFields,
+    },
+    throwOnError: false,
+  })
+
+  if (Array.isArray(errors) && errors[0]) {
+    throw errors[0].error
+  }
+
+  res.status(200).json({ customer_group: result[0] })
+}
+
+export const DELETE = async (req: MedusaRequest, res: MedusaResponse) => {
+  const id = req.params.id
+  const deleteCustomerGroups = deleteCustomerGroupsWorkflow(req.scope)
+
+  const { errors } = await deleteCustomerGroups.run({
+    input: { ids: [id] },
+    throwOnError: false,
+  })
+
+  if (Array.isArray(errors) && errors[0]) {
+    throw errors[0].error
+  }
+
+  res.status(200).json({
+    id,
+    object: "customer_group",
+    deleted: true,
+  })
+}

packages/medusa/src/api-v2/admin/customer-groups/route.ts

@@ -1,5 +1,6 @@
+import { createCustomerGroupsWorkflow } from "@medusajs/core-flows"
 import { ModuleRegistrationName } from "@medusajs/modules-sdk"
-import { ICustomerModuleService } from "@medusajs/types"
+import { CreateCustomerGroupDTO, ICustomerModuleService } from "@medusajs/types"
 import { MedusaRequest, MedusaResponse } from "../../../types/routing"
 
 export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
@@ -17,8 +18,29 @@ export const GET = async (req: MedusaRequest, res: MedusaResponse) => {
 
   res.json({
     count,
-    groups,
+    customer_groups: groups,
     offset,
     limit,
   })
 }
+
+export const POST = async (req: MedusaRequest, res: MedusaResponse) => {
+  const createGroups = createCustomerGroupsWorkflow(req.scope)
+  const customersData = [
+    {
+      ...(req.validatedBody as CreateCustomerGroupDTO),
+      created_by: req.user!.id,
+    },
+  ]
+
+  const { result, errors } = await createGroups.run({
+    input: { customersData },
+    throwOnError: false,
+  })
+
+  if (Array.isArray(errors) && errors[0]) {
+    throw errors[0].error
+  }
+
+  res.status(200).json({ customer_group: result[0] })
+}

packages/types/src/customer/mutations.ts

@@ -71,7 +71,7 @@ export interface CreateCustomerGroupDTO {
   created_by?: string
 }
 
-export interface CustomerGroupUpdatableFileds {
+export interface CustomerGroupUpdatableFields {
   name?: string
   metadata?: Record<string, unknown> | null
 }

packages/types/src/customer/service.ts

@@ -17,6 +17,7 @@ import {
   CreateCustomerAddressDTO,
   CreateCustomerDTO,
   CreateCustomerGroupDTO,
+  CustomerGroupUpdatableFields,
   CustomerUpdatableFields,
   UpdateCustomerAddressDTO,
 } from "./mutations"
@@ -75,17 +76,17 @@ export interface ICustomerModuleService extends IModuleService {
 
   updateCustomerGroup(
     groupId: string,
-    data: Partial<CreateCustomerGroupDTO>,
+    data: CustomerGroupUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerGroupDTO>
   updateCustomerGroup(
     groupIds: string[],
-    data: Partial<CreateCustomerGroupDTO>,
+    data: CustomerGroupUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerGroupDTO[]>
   updateCustomerGroup(
     selector: FilterableCustomerGroupProps,
-    data: Partial<CreateCustomerGroupDTO>,
+    data: CustomerGroupUpdatableFields,
     sharedContext?: Context
   ): Promise<CustomerGroupDTO[]>