feat(customer): manage default address selection

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

@@ -80,4 +80,76 @@ describe("POST /admin/customers/:id/addresses", () => {
 
     expect(customerWithAddresses.addresses?.length).toEqual(1)
   })
+
+  it("sets new shipping address as default and unsets the old one", async () => {
+    const customer = await customerModuleService.create({
+      first_name: "John",
+      last_name: "Doe",
+      addresses: [
+        {
+          first_name: "John",
+          last_name: "Doe",
+          address_1: "Test street 1",
+          is_default_shipping: true,
+        },
+      ],
+    })
+
+    const api = useApi() as any
+    const response = await api.post(
+      `/admin/customers/${customer.id}/addresses`,
+      {
+        first_name: "John",
+        last_name: "Doe",
+        address_1: "Test street 2",
+        is_default_shipping: true,
+      },
+      adminHeaders
+    )
+
+    expect(response.status).toEqual(200)
+
+    const [address] = await customerModuleService.listAddresses({
+      customer_id: customer.id,
+      is_default_shipping: true,
+    })
+
+    expect(address.address_1).toEqual("Test street 2")
+  })
+
+  it("sets new billing address as default and unsets the old one", async () => {
+    const customer = await customerModuleService.create({
+      first_name: "John",
+      last_name: "Doe",
+      addresses: [
+        {
+          first_name: "John",
+          last_name: "Doe",
+          address_1: "Test street 1",
+          is_default_billing: true,
+        },
+      ],
+    })
+
+    const api = useApi() as any
+    const response = await api.post(
+      `/admin/customers/${customer.id}/addresses`,
+      {
+        first_name: "John",
+        last_name: "Doe",
+        address_1: "Test street 2",
+        is_default_billing: true,
+      },
+      adminHeaders
+    )
+
+    expect(response.status).toEqual(200)
+
+    const [address] = await customerModuleService.listAddresses({
+      customer_id: customer.id,
+      is_default_billing: true,
+    })
+
+    expect(address.address_1).toEqual("Test street 2")
+  })
 })

integration-tests/plugins/__tests__/customer/admin/update-customer-address.spec.ts

@@ -76,4 +76,89 @@ describe("POST /admin/customers/:id/addresses/:address_id", () => {
       })
     )
   })
+
+  it("updates a new address to be default and unsets old one", async () => {
+    const customer = await customerModuleService.create({
+      first_name: "John",
+      last_name: "Doe",
+    })
+    const [, address] = await customerModuleService.addAddresses([
+      {
+        customer_id: customer.id,
+        first_name: "John",
+        last_name: "Doe",
+        address_1: "Test street 1",
+        is_default_shipping: true,
+      },
+      {
+        customer_id: customer.id,
+        first_name: "John",
+        last_name: "Doe",
+        address_1: "Test street 2",
+      },
+    ])
+
+    const api = useApi() as any
+    const response = await api.post(
+      `/admin/customers/${customer.id}/addresses/${address.id}`,
+      {
+        first_name: "jane",
+        is_default_shipping: true,
+      },
+      adminHeaders
+    )
+
+    expect(response.status).toEqual(200)
+
+    const [defaultAddress] = await customerModuleService.listAddresses({
+      customer_id: customer.id,
+      is_default_shipping: true,
+    })
+
+    expect(defaultAddress.first_name).toEqual("jane")
+    expect(defaultAddress.address_1).toEqual("Test street 2")
+  })
+
+  // do the same as above but for billing address
+  it("updates a new address to be default and unsets old one", async () => {
+    const customer = await customerModuleService.create({
+      first_name: "John",
+      last_name: "Doe",
+    })
+    const [, address] = await customerModuleService.addAddresses([
+      {
+        customer_id: customer.id,
+        first_name: "John",
+        last_name: "Doe",
+        address_1: "Test street 1",
+        is_default_billing: true,
+      },
+      {
+        customer_id: customer.id,
+        first_name: "John",
+        last_name: "Doe",
+        address_1: "Test street 2",
+      },
+    ])
+
+    const api = useApi() as any
+    const response = await api.post(
+      `/admin/customers/${customer.id}/addresses/${address.id}`,
+      {
+        first_name: "jane",
+        is_default_billing: true,
+      },
+      adminHeaders
+    )
+
+    expect(response.status).toEqual(200)
+
+    const [defaultAddress] = await customerModuleService.listAddresses({
+      customer_id: customer.id,
+      is_default_billing: true,
+    })
+
+    expect(defaultAddress.first_name).toEqual("jane")
+    expect(defaultAddress.address_1).toEqual("Test street 2")
+  })
 })

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

@@ -4,3 +4,5 @@ export * from "./delete-customers"
 export * from "./create-addresses"
 export * from "./update-addresses"
 export * from "./delete-addresses"
+export * from "./maybe-unset-default-billing-addresses"
+export * from "./maybe-unset-default-shipping-addresses"

packages/core-flows/src/customer/steps/maybe-unset-default-billing-addresses.ts

@@ -0,0 +1,61 @@
+import {
+  ICustomerModuleService,
+  CreateCustomerAddressDTO,
+  FilterableCustomerAddressProps,
+  CustomerAddressDTO,
+} from "@medusajs/types"
+import { createStep } from "@medusajs/workflows-sdk"
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { unsetForUpdate, unsetForCreate } from "./utils"
+import { isDefined } from "@medusajs/utils"
+
+type StepInput = {
+  create?: CreateCustomerAddressDTO[]
+  update?: {
+    selector: FilterableCustomerAddressProps
+    update: Partial<CustomerAddressDTO>
+  }
+}
+
+export const maybeUnsetDefaultBillingAddressesStepId =
+  "maybe-unset-default-billing-customer-addresses"
+export const maybeUnsetDefaultBillingAddressesStep = createStep(
+  maybeUnsetDefaultBillingAddressesStepId,
+  async (data: StepInput, { container }) => {
+    const customerModuleService = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    if (isDefined(data.create)) {
+      return unsetForCreate(
+        data.create,
+        customerModuleService,
+        "is_default_billing"
+      )
+    }
+
+    if (isDefined(data.update)) {
+      return unsetForUpdate(
+        data.update,
+        customerModuleService,
+        "is_default_billing"
+      )
+    }
+
+    throw new Error("Invalid step input")
+  },
+  async (addressesToSet, { container }) => {
+    if (!addressesToSet?.length) {
+      return
+    }
+
+    const customerModuleService = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    await customerModuleService.updateAddress(
+      { id: addressesToSet },
+      { is_default_billing: true }
+    )
+  }
+)

packages/core-flows/src/customer/steps/maybe-unset-default-shipping-addresses.ts

@@ -0,0 +1,60 @@
+import {
+  ICustomerModuleService,
+  CreateCustomerAddressDTO,
+  FilterableCustomerAddressProps,
+  CustomerAddressDTO,
+} from "@medusajs/types"
+import { createStep } from "@medusajs/workflows-sdk"
+import { ModuleRegistrationName } from "@medusajs/modules-sdk"
+import { unsetForUpdate, unsetForCreate } from "./utils"
+import { isDefined } from "@medusajs/utils"
+
+type StepInput = {
+  create?: CreateCustomerAddressDTO[]
+  update?: {
+    selector: FilterableCustomerAddressProps
+    update: Partial<CustomerAddressDTO>
+  }
+}
+
+export const maybeUnsetDefaultShippingAddressesStepId =
+  "maybe-unset-default-shipping-customer-addresses"
+export const maybeUnsetDefaultShippingAddressesStep = createStep(
+  maybeUnsetDefaultShippingAddressesStepId,
+  async (data: StepInput, { container }) => {
+    const customerModuleService = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+    if (isDefined(data.create)) {
+      return unsetForCreate(
+        data.create,
+        customerModuleService,
+        "is_default_shipping"
+      )
+    }
+
+    if (isDefined(data.update)) {
+      return unsetForUpdate(
+        data.update,
+        customerModuleService,
+        "is_default_shipping"
+      )
+    }
+
+    throw new Error("Invalid step input")
+  },
+  async (addressesToSet, { container }) => {
+    if (!addressesToSet?.length) {
+      return
+    }
+
+    const customerModuleService = container.resolve<ICustomerModuleService>(
+      ModuleRegistrationName.CUSTOMER
+    )
+
+    await customerModuleService.updateAddress(
+      { id: addressesToSet },
+      { is_default_shipping: true }
+    )
+  }
+)

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

@@ -0,0 +1,2 @@
+export * from "./unset-address-for-create"
+export * from "./unset-address-for-update"

packages/core-flows/src/customer/steps/utils/unset-address-for-create.ts

@@ -0,0 +1,33 @@
+import {
+  CreateCustomerAddressDTO,
+  ICustomerModuleService,
+} from "@medusajs/types"
+import { StepResponse } from "@medusajs/workflows-sdk"
+
+export const unsetForCreate = async (
+  data: CreateCustomerAddressDTO[],
+  customerService: ICustomerModuleService,
+  field: "is_default_billing" | "is_default_shipping"
+) => {
+  const customerIds = data.reduce<string[]>((acc, curr) => {
+    if (curr[field]) {
+      acc.push(curr.customer_id)
+    }
+    return acc
+  }, [])
+
+  const customerDefaultAddresses = await customerService.listAddresses({
+    customer_id: customerIds,
+    [field]: true,
+  })
+
+  await customerService.updateAddress(
+    { customer_id: customerIds, [field]: true },
+    { [field]: false }
+  )
+
+  return new StepResponse(
+    void 0,
+    customerDefaultAddresses.map((address) => address.id)
+  )
+}

packages/core-flows/src/customer/steps/utils/unset-address-for-update.ts

@@ -0,0 +1,40 @@
+import {
+  CustomerAddressDTO,
+  FilterableCustomerAddressProps,
+  ICustomerModuleService,
+} from "@medusajs/types"
+import { StepResponse } from "@medusajs/workflows-sdk"
+
+export const unsetForUpdate = async (
+  data: {
+    selector: FilterableCustomerAddressProps
+    update: Partial<CustomerAddressDTO>
+  },
+  customerService: ICustomerModuleService,
+  field: "is_default_billing" | "is_default_shipping"
+) => {
+  if (!data.update[field]) {
+    return new StepResponse(void 0)
+  }
+
+  const affectedCustomers = await customerService.listAddresses(data.selector, {
+    select: ["id", "customer_id"],
+  })
+
+  const customerIds = affectedCustomers.map((address) => address.customer_id)
+
+  const customerDefaultAddresses = await customerService.listAddresses({
+    customer_id: customerIds,
+    [field]: true,
+  })
+
+  await customerService.updateAddress(
+    { customer_id: customerIds, [field]: true },
+    { [field]: false }
+  )
+
+  return new StepResponse(
+    void 0,
+    customerDefaultAddresses.map((address) => address.id)
+  )
+}