feat(customer): Introduce customer group (#6137)

**What**
Methods for:
- Bulk create customers
- Bulk and single create of customer groups
- Assigning customer <> group relationships
- listing of customers and customer groups

++ Uses new repository loading mechanism

packages/customer/integration-tests/__tests__/services/customer-module/index.spec.ts

@@ -23,19 +23,290 @@ describe("Customer Module Service", () => {
   })
 
   describe("create", () => {
-    it("should create a customer", async () => {
-      const customerPromise = service.create({
+    it("should create a single customer", async () => {
+      const customerData = {
+        company_name: "Acme Corp",
         first_name: "John",
         last_name: "Doe",
-      })
+        email: "john.doe@acmecorp.com",
+        phone: "123456789",
+        created_by: "admin",
+        metadata: { membership: "gold" },
+      }
+      const customer = await service.create(customerData)
 
-      await expect(customerPromise).resolves.toEqual(
+      expect(customer).toEqual(
         expect.objectContaining({
           id: expect.any(String),
+          company_name: "Acme Corp",
           first_name: "John",
           last_name: "Doe",
+          email: "john.doe@acmecorp.com",
+          phone: "123456789",
+          created_by: "admin",
+          metadata: expect.objectContaining({ membership: "gold" }),
         })
       )
     })
+
+    it("should create multiple customers", async () => {
+      const customersData = [
+        {
+          company_name: "Acme Corp",
+          first_name: "John",
+          last_name: "Doe",
+          email: "john.doe@acmecorp.com",
+          phone: "123456789",
+          created_by: "admin",
+          metadata: { membership: "gold" },
+        },
+        {
+          first_name: "Jane",
+          last_name: "Smith",
+          email: "jane.smith@example.com",
+          phone: "987654321",
+          metadata: { membership: "silver" },
+        },
+      ]
+      const customer = await service.create(customersData)
+
+      expect(customer).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            id: expect.any(String),
+            company_name: "Acme Corp",
+            first_name: "John",
+            last_name: "Doe",
+            email: "john.doe@acmecorp.com",
+            phone: "123456789",
+            created_by: "admin",
+            metadata: expect.objectContaining({ membership: "gold" }),
+          }),
+          expect.objectContaining({
+            id: expect.any(String),
+            first_name: "Jane",
+            last_name: "Smith",
+            email: "jane.smith@example.com",
+            phone: "987654321",
+            metadata: expect.objectContaining({ membership: "silver" }),
+          }),
+        ])
+      )
+    })
+  })
+
+  describe("createCustomerGroup", () => {
+    it("should create a single customer group", async () => {
+      const group = await service.createCustomerGroup({
+        name: "VIP Customers",
+        metadata: { priority: "high" },
+        created_by: "admin",
+      })
+
+      expect(group).toEqual(
+        expect.objectContaining({
+          id: expect.any(String),
+          name: "VIP Customers",
+          metadata: expect.objectContaining({ priority: "high" }),
+          created_by: "admin",
+        })
+      )
+    })
+
+    it("should create multiple customer groups", async () => {
+      const groups = await service.createCustomerGroup([
+        {
+          name: "VIP Customers",
+          metadata: { priority: "high" },
+          created_by: "admin",
+        },
+        {
+          name: "Regular Customers",
+          metadata: { discount: "10%" },
+          created_by: "staff",
+        },
+      ])
+
+      expect(groups).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            id: expect.any(String),
+            name: "VIP Customers",
+            metadata: expect.objectContaining({ priority: "high" }),
+            created_by: "admin",
+          }),
+          expect.objectContaining({
+            id: expect.any(String),
+            name: "Regular Customers",
+            metadata: expect.objectContaining({ discount: "10%" }),
+            created_by: "staff",
+          }),
+        ])
+      )
+    })
+  })
+
+  describe("list", () => {
+    it("should list all customers when no filters are applied", async () => {
+      await service.create([
+        { first_name: "John", last_name: "Doe", email: "john.doe@example.com" },
+        {
+          first_name: "Jane",
+          last_name: "Smith",
+          email: "jane.smith@example.com",
+        },
+      ])
+
+      const customers = await service.list()
+
+      expect(customers.length).toBeGreaterThanOrEqual(2)
+      expect(customers).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            first_name: "John",
+            last_name: "Doe",
+            email: "john.doe@example.com",
+          }),
+          expect.objectContaining({
+            first_name: "Jane",
+            last_name: "Smith",
+            email: "jane.smith@example.com",
+          }),
+        ])
+      )
+    })
+
+    it("should list customers filtered by a specific email", async () => {
+      await service.create([
+        {
+          first_name: "John",
+          last_name: "Doe",
+          email: "unique.email@example.com",
+        },
+        {
+          first_name: "Jane",
+          last_name: "Smith",
+          email: "jane.smith@example.com",
+        },
+      ])
+
+      const filter = { email: "unique.email@example.com" }
+      const customers = await service.list(filter)
+
+      expect(customers.length).toBe(1)
+      expect(customers[0]).toEqual(
+        expect.objectContaining({
+          first_name: "John",
+          last_name: "Doe",
+          email: "unique.email@example.com",
+        })
+      )
+    })
+
+    it("should list customers by a specific customer group", async () => {
+      const vipGroup = await service.createCustomerGroup({ name: "VIP" })
+
+      const [john] = await service.create([
+        { first_name: "John", last_name: "Doe", email: "john.doe@example.com" },
+        {
+          first_name: "Jane",
+          last_name: "Smith",
+          email: "jane.smith@example.com",
+        },
+      ])
+
+      await service.addCustomerToGroup({
+        customer_id: john.id,
+        customer_group_id: vipGroup.id,
+      })
+
+      const filter = { groups: vipGroup.id }
+      const customers = await service.list(filter)
+
+      expect(customers).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            first_name: "John",
+            last_name: "Doe",
+            email: "john.doe@example.com",
+          }),
+        ])
+      )
+      expect(customers).not.toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            first_name: "Jane",
+            last_name: "Smith",
+            email: "jane.smith@example.com",
+          }),
+        ])
+      )
+    })
+  })
+
+  describe("addCustomerToGroup", () => {
+    it("should add a single customer to a customer group", async () => {
+      const [customer] = await service.create([
+        { first_name: "John", last_name: "Doe", email: "john.doe@example.com" },
+      ])
+      const [group] = await service.createCustomerGroup([{ name: "VIP" }])
+
+      const result = await service.addCustomerToGroup({
+        customer_id: customer.id,
+        customer_group_id: group.id,
+      })
+
+      expect(result).toEqual(
+        expect.objectContaining({ id: expect.any(String) })
+      )
+
+      // Additional validation (optional): retrieve the customer and check if the group is assigned
+      const updatedCustomer = await service.retrieve(customer.id, {
+        relations: ["groups"],
+      })
+      expect(updatedCustomer.groups).toContainEqual(
+        expect.objectContaining({ id: group.id })
+      )
+    })
+
+    it("should add multiple customers to customer groups", async () => {
+      const customers = await service.create([
+        { first_name: "John", last_name: "Doe", email: "john.doe@example.com" },
+        {
+          first_name: "Jane",
+          last_name: "Smith",
+          email: "jane.smith@example.com",
+        },
+      ])
+      const groups = await service.createCustomerGroup([
+        { name: "VIP" },
+        { name: "Regular" },
+      ])
+
+      const pairs = customers.map((customer, index) => ({
+        customer_id: customer.id,
+        customer_group_id: groups[index % groups.length].id,
+      }))
+
+      const results = await service.addCustomerToGroup(pairs)
+
+      expect(results).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({ id: expect.any(String) }),
+          expect.objectContaining({ id: expect.any(String) }),
+        ])
+      )
+
+      for (const customer of customers) {
+        const updatedCustomer = await service.retrieve(customer.id, {
+          relations: ["groups"],
+        })
+        expect(updatedCustomer.groups).toContainEqual(
+          expect.objectContaining({
+            id: groups[customers.indexOf(customer) % groups.length].id,
+          })
+        )
+      }
+    })
   })
 })

packages/customer/src/loaders/container.ts

@@ -1,52 +1,9 @@
-import * as defaultRepositories from "@repositories"
+import { MikroOrmBaseRepository, ModulesSdkUtils } from "@medusajs/utils"
+import * as ModuleModels from "@models"
+import * as ModuleServices from "@services"
 
-import { LoaderOptions } from "@medusajs/modules-sdk"
-import { ModulesSdkTypes } from "@medusajs/types"
-import { loadCustomRepositories } from "@medusajs/utils"
-import * as defaultServices from "@services"
-import { asClass } from "awilix"
-
-export default async ({
-  container,
-  options,
-}: LoaderOptions<
-  | ModulesSdkTypes.ModuleServiceInitializeOptions
-  | ModulesSdkTypes.ModuleServiceInitializeCustomDataLayerOptions
->): Promise<void> => {
-  const customRepositories = (
-    options as ModulesSdkTypes.ModuleServiceInitializeCustomDataLayerOptions
-  )?.repositories
-
-  container.register({
-    customerService: asClass(defaultServices.CustomerService).singleton(),
-    addressService: asClass(defaultServices.AddressService).singleton(),
-    customerGroupService: asClass(
-      defaultServices.CustomerGroupService
-    ).singleton(),
-  })
-
-  if (customRepositories) {
-    loadCustomRepositories({
-      defaultRepositories,
-      customRepositories,
-      container,
-    })
-  } else {
-    loadDefaultRepositories({ container })
-  }
-}
-
-function loadDefaultRepositories({ container }) {
-  container.register({
-    baseRepository: asClass(defaultRepositories.BaseRepository).singleton(),
-    customerRepository: asClass(
-      defaultRepositories.CustomerRepository
-    ).singleton(),
-    addressRepository: asClass(
-      defaultRepositories.AddressRepository
-    ).singleton(),
-    customerGroupRepository: asClass(
-      defaultRepositories.CustomerGroupRepository
-    ).singleton(),
-  })
-}
+export default ModulesSdkUtils.moduleContainerLoaderFactory({
+  moduleModels: ModuleModels,
+  moduleServices: ModuleServices,
+  moduleRepositories: { BaseRepository: MikroOrmBaseRepository },
+})

packages/customer/src/models/customer-group-customer.ts

@@ -12,7 +12,7 @@ import {
 import Customer from "./customer"
 import CustomerGroup from "./customer-group"
 
-type OptionalGroupProps = DAL.EntityDateColumns // TODO: To be revisited when more clear
+type OptionalGroupProps = "customer_group" | "customer" | DAL.EntityDateColumns // TODO: To be revisited when more clear
 
 @Entity({ tableName: "customer_group_customer" })
 export default class CustomerGroupCustomer {
@@ -21,19 +21,27 @@ export default class CustomerGroupCustomer {
   @PrimaryKey({ columnType: "text" })
   id!: string
 
+  @Property({ columnType: "text" })
+  customer_id: string
+
+  @Property({ columnType: "text" })
+  customer_group_id: string
+
   @ManyToOne({
     entity: () => Customer,
-    fieldName: "customer__id",
+    fieldName: "customer_id",
     index: "IDX_customer_group_customer_customer_id",
+    nullable: true,
   })
-  customer: Customer
+  customer: Customer | null
 
   @ManyToOne({
     entity: () => CustomerGroup,
     fieldName: "customer_group_id",
     index: "IDX_customer_group_customer_group_id",
+    nullable: true,
   })
-  customer_group: CustomerGroup
+  customer_group: CustomerGroup | null
 
   @Property({ columnType: "jsonb", nullable: true })
   metadata: Record<string, unknown> | null = null
@@ -53,6 +61,9 @@ export default class CustomerGroupCustomer {
   })
   updated_at: Date
 
+  @Property({ columnType: "text", nullable: true })
+  created_by: string | null = null
+
   @BeforeCreate()
   onCreate() {
     this.id = generateEntityId(this.id, "cusgc")

packages/customer/src/models/customer-group.ts

@@ -34,6 +34,9 @@ export default class CustomerGroup {
   @Property({ columnType: "jsonb", nullable: true })
   metadata: Record<string, unknown> | null = null
 
+  @Property({ columnType: "text", nullable: true })
+  created_by: string | null = null
+
   @Property({
     onCreate: () => new Date(),
     columnType: "timestamptz",

packages/customer/src/models/customer.ts

@@ -71,7 +71,7 @@ export default class Customer {
   metadata: Record<string, unknown> | null = null
 
   @ManyToMany({
-    inversedBy: (group) => group.customers,
+    mappedBy: "customers",
     entity: () => CustomerGroup,
     pivotEntity: () => CustomerGroupCustomer,
   })

packages/customer/src/repositories/address.ts

@@ -1,11 +0,0 @@
-import { DALUtils } from "@medusajs/utils"
-import { Address } from "@models"
-import { CreateAddressDTO, UpdateAddressDTO } from "@types"
-
-export class AddressRepository extends DALUtils.mikroOrmBaseRepositoryFactory<
-  Address,
-  {
-    create: CreateAddressDTO
-    update: UpdateAddressDTO
-  }
->(Address) {}

packages/customer/src/repositories/customer-group.ts

@@ -1,11 +0,0 @@
-import { DALUtils } from "@medusajs/utils"
-import { CustomerGroup } from "@models"
-import { CreateCustomerGroupDTO, UpdateCustomerGroupDTO } from "@types"
-
-export class CustomerGroupRepository extends DALUtils.mikroOrmBaseRepositoryFactory<
-  CustomerGroup,
-  {
-    create: CreateCustomerGroupDTO
-    update: UpdateCustomerGroupDTO
-  }
->(CustomerGroup) {}

packages/customer/src/repositories/customer.ts

@@ -1,11 +0,0 @@
-import { DALUtils } from "@medusajs/utils"
-import { Customer } from "@models"
-import { CreateCustomerDTO, UpdateCustomerDTO } from "@medusajs/types"
-
-export class CustomerRepository extends DALUtils.mikroOrmBaseRepositoryFactory<
-  Customer,
-  {
-    create: CreateCustomerDTO
-    update: UpdateCustomerDTO
-  }
->(Customer) {}

packages/customer/src/repositories/index.ts

@@ -1,4 +0,0 @@
-export { MikroOrmBaseRepository as BaseRepository } from "@medusajs/utils"
-export * from "./address"
-export * from "./customer"
-export * from "./customer-group"

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

@@ -0,0 +1,25 @@
+import { DAL } from "@medusajs/types"
+import { ModulesSdkUtils } from "@medusajs/utils"
+import { CustomerGroupCustomer } from "@models"
+
+type CreateCustomerGroupCustomerDTO = {
+  customer_id: string
+  customer_group_id: string
+  created_by?: string
+}
+
+type InjectedDependencies = {
+  customerGroupRepository: DAL.RepositoryService
+}
+
+export default class CustomerGroupCustomerService<
+  TEntity extends CustomerGroupCustomer = CustomerGroupCustomer
+> extends ModulesSdkUtils.abstractServiceFactory<
+  InjectedDependencies,
+  { create: CreateCustomerGroupCustomerDTO }
+>(CustomerGroupCustomer)<TEntity> {
+  constructor(container: InjectedDependencies) {
+    // @ts-ignore
+    super(...arguments)
+  }
+}

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

@@ -1,7 +1,7 @@
 import { DAL } from "@medusajs/types"
 import { ModulesSdkUtils } from "@medusajs/utils"
 import { CustomerGroup } from "@models"
-import { CreateCustomerGroupDTO, UpdateCustomerGroupDTO } from "@types"
+import { CreateCustomerGroupDTO, UpdateCustomerGroupDTO } from "@medusajs/types"
 
 type InjectedDependencies = {
   customerGroupRepository: DAL.RepositoryService

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

@@ -8,7 +8,11 @@ import {
   CustomerTypes,
 } from "@medusajs/types"
 
-import { InjectManager, MedusaContext } from "@medusajs/utils"
+import {
+  InjectManager,
+  InjectTransactionManager,
+  MedusaContext,
+} from "@medusajs/utils"
 import { joinerConfig } from "../joiner-config"
 import * as services from "../services"
 
@@ -17,6 +21,7 @@ type InjectedDependencies = {
   customerService: services.CustomerService
   addressService: services.AddressService
   customerGroupService: services.CustomerGroupService
+  customerGroupCustomerService: services.CustomerGroupCustomerService
 }
 
 export default class CustomerModuleService implements ICustomerModuleService {
@@ -24,6 +29,7 @@ export default class CustomerModuleService implements ICustomerModuleService {
   protected customerService_: services.CustomerService
   protected addressService_: services.AddressService
   protected customerGroupService_: services.CustomerGroupService
+  protected customerGroupCustomerService_: services.CustomerGroupCustomerService
 
   constructor(
     {
@@ -31,6 +37,7 @@ export default class CustomerModuleService implements ICustomerModuleService {
       customerService,
       addressService,
       customerGroupService,
+      customerGroupCustomerService,
     }: InjectedDependencies,
     protected readonly moduleDeclaration: InternalModuleDeclaration
   ) {
@@ -38,6 +45,7 @@ export default class CustomerModuleService implements ICustomerModuleService {
     this.customerService_ = customerService
     this.addressService_ = addressService
     this.customerGroupService_ = customerGroupService
+    this.customerGroupCustomerService_ = customerGroupCustomerService
   }
 
   __joinerConfig(): ModuleJoinerConfig {
@@ -64,18 +72,189 @@ export default class CustomerModuleService implements ICustomerModuleService {
     )
   }
 
-  @InjectManager("baseRepository_")
   async create(
     data: CustomerTypes.CreateCustomerDTO,
+    sharedContext?: Context
+  ): Promise<CustomerTypes.CustomerDTO>
+
+  async create(
+    data: CustomerTypes.CreateCustomerDTO[],
+    sharedContext?: Context
+  ): Promise<CustomerTypes.CustomerDTO[]>
+
+  @InjectTransactionManager("baseRepository_")
+  async create(
+    dataOrArray:
+      | CustomerTypes.CreateCustomerDTO
+      | CustomerTypes.CreateCustomerDTO[],
     @MedusaContext() sharedContext: Context = {}
-  ): Promise<CustomerTypes.CustomerDTO> {
-    const [customer] = await this.customerService_.create([data], sharedContext)
+  ) {
+    const data = Array.isArray(dataOrArray) ? dataOrArray : [dataOrArray]
+    const customer = await this.customerService_.create(data, sharedContext)
+
+    if (Array.isArray(dataOrArray)) {
+      return await this.baseRepository_.serialize<CustomerTypes.CustomerDTO[]>(
+        customer,
+        {
+          populate: true,
+        }
+      )
+    }
 
     return await this.baseRepository_.serialize<CustomerTypes.CustomerDTO>(
-      customer,
+      customer[0],
       {
         populate: true,
       }
     )
   }
+
+  @InjectManager("baseRepository_")
+  async list(
+    filters: CustomerTypes.FilterableCustomerProps = {},
+    config: FindConfig<CustomerTypes.CustomerDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ) {
+    const customers = await this.customerService_.list(
+      filters,
+      config,
+      sharedContext
+    )
+
+    return await this.baseRepository_.serialize<CustomerTypes.CustomerDTO[]>(
+      customers,
+      {
+        populate: true,
+      }
+    )
+  }
+
+  @InjectManager("baseRepository_")
+  async listAndCount(
+    filters: CustomerTypes.FilterableCustomerProps = {},
+    config: FindConfig<CustomerTypes.CustomerDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<[CustomerTypes.CustomerDTO[], number]> {
+    const [customers, count] = await this.customerService_.listAndCount(
+      filters,
+      config,
+      sharedContext
+    )
+
+    return [
+      await this.baseRepository_.serialize<CustomerTypes.CustomerDTO[]>(
+        customers,
+        {
+          populate: true,
+        }
+      ),
+      count,
+    ]
+  }
+
+  async createCustomerGroup(
+    dataOrArrayOfData: CustomerTypes.CreateCustomerGroupDTO,
+    sharedContext?: Context
+  ): Promise<CustomerTypes.CustomerGroupDTO>
+
+  async createCustomerGroup(
+    dataOrArrayOfData: CustomerTypes.CreateCustomerGroupDTO[],
+    sharedContext?: Context
+  ): Promise<CustomerTypes.CustomerGroupDTO[]>
+
+  @InjectTransactionManager("baseRepository_")
+  async createCustomerGroup(
+    dataOrArrayOfData:
+      | CustomerTypes.CreateCustomerGroupDTO
+      | CustomerTypes.CreateCustomerGroupDTO[],
+    @MedusaContext() sharedContext: Context = {}
+  ) {
+    const data = Array.isArray(dataOrArrayOfData)
+      ? dataOrArrayOfData
+      : [dataOrArrayOfData]
+
+    const groups = await this.customerGroupService_.create(data, sharedContext)
+
+    if (Array.isArray(dataOrArrayOfData)) {
+      return await this.baseRepository_.serialize<
+        CustomerTypes.CustomerGroupDTO[]
+      >(groups, {
+        populate: true,
+      })
+    }
+
+    return await this.baseRepository_.serialize<CustomerTypes.CustomerGroupDTO>(
+      groups[0],
+      { populate: true }
+    )
+  }
+
+  async addCustomerToGroup(
+    groupCustomerPair: CustomerTypes.GroupCustomerPair,
+    sharedContext?: Context
+  ): Promise<{ id: string }>
+
+  async addCustomerToGroup(
+    groupCustomerPairs: CustomerTypes.GroupCustomerPair[],
+    sharedContext?: Context
+  ): Promise<{ id: string }[]>
+
+  @InjectTransactionManager("baseRepository_")
+  async addCustomerToGroup(
+    data: CustomerTypes.GroupCustomerPair | CustomerTypes.GroupCustomerPair[],
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<{ id: string } | { id: string }[]> {
+    const groupCustomers = await this.customerGroupCustomerService_.create(
+      Array.isArray(data) ? data : [data],
+      sharedContext
+    )
+
+    if (Array.isArray(data)) {
+      return groupCustomers.map((gc) => ({ id: gc.id }))
+    }
+
+    return { id: groupCustomers[0].id }
+  }
+
+  @InjectManager("baseRepository_")
+  async listCustomerGroups(
+    filters: CustomerTypes.FilterableCustomerGroupProps = {},
+    config: FindConfig<CustomerTypes.CustomerGroupDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ) {
+    const groups = await this.customerGroupService_.list(
+      filters,
+      config,
+      sharedContext
+    )
+
+    return await this.baseRepository_.serialize<
+      CustomerTypes.CustomerGroupDTO[]
+    >(groups, {
+      populate: true,
+    })
+  }
+
+  @InjectManager("baseRepository_")
+  async listAndCountCustomerGroups(
+    filters: CustomerTypes.FilterableCustomerGroupProps = {},
+    config: FindConfig<CustomerTypes.CustomerGroupDTO> = {},
+    @MedusaContext() sharedContext: Context = {}
+  ): Promise<[CustomerTypes.CustomerGroupDTO[], number]> {
+    const [groups, count] = await this.customerGroupService_.listAndCount(
+      filters,
+      config,
+      sharedContext
+    )
+
+    return [
+      await this.baseRepository_.serialize<CustomerTypes.CustomerGroupDTO[]>(
+        groups,
+        {
+          populate: true,
+        }
+      ),
+      count,
+    ]
+  }
 }

packages/customer/src/services/index.ts

@@ -2,3 +2,4 @@ export { default as AddressService } from "./address"
 export { default as CustomerGroupService } from "./customer-group"
 export { default as CustomerService } from "./customer"
 export { default as CustomerModuleService } from "./customer-module"
+export { default as CustomerGroupCustomerService } from "./customer-group-customer"

packages/customer/src/types/customer-group.ts

@@ -1,11 +0,0 @@
-export type CreateCustomerGroupDTO = {
-  name: string
-  customer_ids?: string[]
-  metadata?: Record<string, unknown> | null
-}
-
-export type UpdateCustomerGroupDTO = {
-  name?: string
-  customer_ids?: string[]
-  metadata?: Record<string, unknown> | null
-}

packages/customer/src/types/index.ts

@@ -1,7 +1,5 @@
 import { Logger } from "@medusajs/types"
 export * from "./address"
-export * from "./customer-group"
-
 export type InitializeModuleInjectableDependencies = {
   logger?: Logger
 }

packages/types/src/customer/common.ts

@@ -1,5 +1,43 @@
+import { BaseFilterable } from "../dal"
+import { OperatorMap } from "../dal/utils"
 import { AddressDTO } from "../address"
 
+export interface CustomerGroupDTO {
+  id: string
+  name: string
+  customers?: Partial<CustomerDTO>[]
+  metadata?: Record<string, unknown>
+  created_by?: string | null
+  deleted_at?: Date | string | null
+  created_at?: Date | string
+  updated_at?: Date | string
+}
+
+export interface FilterableCustomerGroupProps
+  extends BaseFilterable<FilterableCustomerGroupProps> {
+  id?: string | string[]
+  name?: OperatorMap<string>
+  customers?: FilterableCustomerProps | string | string[]
+  created_by?: string | string[] | null
+  created_at?: OperatorMap<string>
+  updated_at?: OperatorMap<string>
+}
+
+export interface FilterableCustomerProps
+  extends BaseFilterable<FilterableCustomerProps> {
+  id?: string | string[]
+  email?: string | string[] | OperatorMap<string>
+  groups?: FilterableCustomerGroupProps | string | string[]
+  default_billing_address_id?: string | string[] | null
+  default_shipping_address_id?: string | string[] | null
+  company_name?: string | string[] | OperatorMap<string> | null
+  first_name?: string | string[] | OperatorMap<string> | null
+  last_name?: string | string[] | OperatorMap<string> | null
+  created_by?: string | string[] | null
+  created_at?: OperatorMap<string>
+  updated_at?: OperatorMap<string>
+}
+
 export interface CustomerDTO {
   id: string
   email: string
@@ -14,11 +52,16 @@ export interface CustomerDTO {
   phone?: string | null
   groups?: { id: string }[]
   metadata?: Record<string, unknown>
-  deleted_at?: Date | string
+  deleted_at?: Date | string | null
   created_at?: Date | string
   updated_at?: Date | string
 }
 
+export type GroupCustomerPair = {
+  customer_id: string
+  customer_group_id: string
+}
+
 export type legacy_CustomerDTO = {
   id: string
   email: string

packages/types/src/customer/mutations.ts

@@ -4,6 +4,7 @@ export interface CreateCustomerDTO {
   last_name?: string
   email?: string
   phone?: string
+  created_by?: string
   metadata?: Record<string, unknown>
 }
 
@@ -15,3 +16,20 @@ export interface UpdateCustomerDTO {
   phone?: string
   metadata?: Record<string, unknown>
 }
+
+export interface CreateCustomerGroupDTO {
+  name: string
+  metadata?: Record<string, unknown> | null
+  created_by?: string
+}
+
+export interface CustomerGroupUpdatableFileds {
+  name?: string
+  metadata?: Record<string, unknown> | null
+}
+
+export interface UpdateCustomerGroupDTO {
+  id?: string
+  name?: string
+  metadata?: Record<string, unknown> | null
+}

packages/types/src/customer/service.ts

@@ -1,8 +1,14 @@
 import { FindConfig } from "../common"
 import { IModuleService } from "../modules-sdk"
 import { Context } from "../shared-context"
-import { CustomerDTO } from "./common"
-import { CreateCustomerDTO } from "./mutations"
+import {
+  CustomerDTO,
+  CustomerGroupDTO,
+  FilterableCustomerProps,
+  FilterableCustomerGroupProps,
+  GroupCustomerPair,
+} from "./common"
+import { CreateCustomerDTO, CreateCustomerGroupDTO } from "./mutations"
 
 export interface ICustomerModuleService extends IModuleService {
   retrieve(
@@ -11,5 +17,54 @@ export interface ICustomerModuleService extends IModuleService {
     sharedContext?: Context
   ): Promise<CustomerDTO>
 
+  create(
+    data: CreateCustomerDTO[],
+    sharedContext?: Context
+  ): Promise<CustomerDTO[]>
+
   create(data: CreateCustomerDTO, sharedContext?: Context): Promise<CustomerDTO>
+
+  createCustomerGroup(
+    data: CreateCustomerGroupDTO[],
+    sharedContext?: Context
+  ): Promise<CustomerGroupDTO[]>
+
+  createCustomerGroup(
+    data: CreateCustomerGroupDTO,
+    sharedContext?: Context
+  ): Promise<CustomerGroupDTO>
+
+  addCustomerToGroup(
+    groupCustomerPair: GroupCustomerPair,
+    sharedContext?: Context
+  ): Promise<{ id: string }>
+
+  addCustomerToGroup(
+    groupCustomerPairs: GroupCustomerPair[],
+    sharedContext?: Context
+  ): Promise<{ id: string }[]>
+
+  list(
+    filters?: FilterableCustomerProps,
+    config?: FindConfig<CustomerDTO>,
+    sharedContext?: Context
+  ): Promise<CustomerDTO[]>
+
+  listAndCount(
+    filters?: FilterableCustomerProps,
+    config?: FindConfig<CustomerDTO>,
+    sharedContext?: Context
+  ): Promise<[CustomerDTO[], number]>
+
+  listCustomerGroups(
+    filters?: FilterableCustomerGroupProps,
+    config?: FindConfig<CustomerGroupDTO>,
+    sharedContext?: Context
+  ): Promise<CustomerGroupDTO[]>
+
+  listAndCountCustomerGroups(
+    filters?: FilterableCustomerGroupProps,
+    config?: FindConfig<CustomerGroupDTO>,
+    sharedContext?: Context
+  ): Promise<[CustomerGroupDTO[], number]>
 }