feat(bridge): manage external account defaults

dev/apollo-federation/supergraph.graphql

@@ -313,12 +313,26 @@ type BridgeCreateVirtualAccountPayload
   virtualAccount: BridgeVirtualAccount
 }
 
+input BridgeDeleteExternalAccountInput
+  @join__type(graph: PUBLIC)
+{
+  externalAccountId: ID!
+}
+
+type BridgeDeleteExternalAccountPayload
+  @join__type(graph: PUBLIC)
+{
+  errors: [Error!]!
+  externalAccount: BridgeExternalAccount
+}
+
 type BridgeExternalAccount
   @join__type(graph: PUBLIC)
 {
   accountNumberLast4: String!
   bankName: String!
   id: ID!
+  isDefault: Boolean!
   status: String!
 }
 
@@ -378,6 +392,19 @@ type BridgeRequestWithdrawalPayload
   withdrawal: BridgeWithdrawal
 }
 
+input BridgeSetDefaultExternalAccountInput
+  @join__type(graph: PUBLIC)
+{
+  externalAccountId: ID!
+}
+
+type BridgeSetDefaultExternalAccountPayload
+  @join__type(graph: PUBLIC)
+{
+  errors: [Error!]!
+  externalAccount: BridgeExternalAccount
+}
+
 type BridgeVirtualAccount
   @join__type(graph: PUBLIC)
 {
@@ -1304,9 +1331,11 @@ type Mutation
   bridgeCancelWithdrawalRequest(input: BridgeCancelWithdrawalRequestInput!): BridgeCancelWithdrawalRequestPayload!
   bridgeCreateExternalAccount(input: BridgeCreateExternalAccountInput!): BridgeCreateExternalAccountPayload!
   bridgeCreateVirtualAccount: BridgeCreateVirtualAccountPayload!
+  bridgeDeleteExternalAccount(input: BridgeDeleteExternalAccountInput!): BridgeDeleteExternalAccountPayload!
   bridgeInitiateKyc(input: BridgeInitiateKycInput!): BridgeInitiateKycPayload!
   bridgeInitiateWithdrawal(input: BridgeInitiateWithdrawalInput!): BridgeInitiateWithdrawalPayload!
   bridgeRequestWithdrawal(input: BridgeRequestWithdrawalInput!): BridgeRequestWithdrawalPayload!
+  bridgeSetDefaultExternalAccount(input: BridgeSetDefaultExternalAccountInput!): BridgeSetDefaultExternalAccountPayload!
   businessAccountUpgradeRequest(input: BusinessAccountUpgradeRequestInput!): AccountUpgradePayload!
   callbackEndpointAdd(input: CallbackEndpointAddInput!): CallbackEndpointAddPayload!
   callbackEndpointDelete(input: CallbackEndpointDeleteInput!): SuccessPayload!

src/graphql/public/mutations.ts

@@ -66,6 +66,8 @@ import BridgeInitiateKycMutation from "./root/mutation/bridge-initiate-kyc"
 import BridgeCreateVirtualAccountMutation from "./root/mutation/bridge-create-virtual-account"
 import BridgeAddExternalAccountMutation from "./root/mutation/bridge-add-external-account"
 import BridgeCreateExternalAccountMutation from "./root/mutation/bridge-create-external-account"
+import BridgeSetDefaultExternalAccountMutation from "./root/mutation/bridge-set-default-external-account"
+import BridgeDeleteExternalAccountMutation from "./root/mutation/bridge-delete-external-account"
 import BridgeRequestWithdrawalMutation from "./root/mutation/bridge-request-withdrawal"
 import BridgeInitiateWithdrawalMutation from "./root/mutation/bridge-initiate-withdrawal"
 import BridgeCancelWithdrawalRequestMutation from "./root/mutation/bridge-cancel-withdrawal-request"
@@ -127,6 +129,8 @@ export const mutationFields = {
       bridgeCreateVirtualAccount: BridgeCreateVirtualAccountMutation,
       bridgeAddExternalAccount: BridgeAddExternalAccountMutation,
       bridgeCreateExternalAccount: BridgeCreateExternalAccountMutation,
+      bridgeSetDefaultExternalAccount: BridgeSetDefaultExternalAccountMutation,
+      bridgeDeleteExternalAccount: BridgeDeleteExternalAccountMutation,
       bridgeRequestWithdrawal: BridgeRequestWithdrawalMutation,
       bridgeInitiateWithdrawal: BridgeInitiateWithdrawalMutation,
       bridgeCancelWithdrawalRequest: BridgeCancelWithdrawalRequestMutation,

src/graphql/public/root/mutation/bridge-delete-external-account.ts

@@ -0,0 +1,54 @@
+import { GT } from "@graphql/index"
+import { mapAndParseErrorForGqlResponse } from "@graphql/error-map"
+import IError from "@graphql/shared/types/abstract/error"
+import BridgeExternalAccount from "@graphql/public/types/object/bridge-external-account"
+import { BridgeConfig } from "@config"
+import BridgeService from "@services/bridge"
+import { BridgeDisabledError, BridgeAccountLevelError } from "@services/bridge/errors"
+
+const BridgeDeleteExternalAccountInput = GT.Input({
+  name: "BridgeDeleteExternalAccountInput",
+  fields: () => ({
+    externalAccountId: { type: GT.NonNull(GT.ID) },
+  }),
+})
+
+const BridgeDeleteExternalAccountPayload = GT.Object({
+  name: "BridgeDeleteExternalAccountPayload",
+  fields: () => ({
+    errors: { type: GT.NonNullList(IError) },
+    externalAccount: { type: BridgeExternalAccount },
+  }),
+})
+
+const bridgeDeleteExternalAccount = GT.Field({
+  type: GT.NonNull(BridgeDeleteExternalAccountPayload),
+  args: {
+    input: { type: GT.NonNull(BridgeDeleteExternalAccountInput) },
+  },
+  resolve: async (
+    _,
+    { input }: { input: { externalAccountId: string } },
+    { domainAccount }: GraphQLPublicContextAuth,
+  ) => {
+    if (!BridgeConfig.enabled) {
+      return { errors: [mapAndParseErrorForGqlResponse(new BridgeDisabledError())] }
+    }
+
+    if (!domainAccount || domainAccount.level <= 0) {
+      return { errors: [mapAndParseErrorForGqlResponse(new BridgeAccountLevelError())] }
+    }
+
+    const result = await BridgeService.deleteExternalAccount(
+      domainAccount.id,
+      input.externalAccountId,
+    )
+    if (result instanceof Error) {
+      return { errors: [mapAndParseErrorForGqlResponse(result)] }
+    }
+
+    return { externalAccount: result, errors: [] }
+  },
+})
+
+export default bridgeDeleteExternalAccount

src/graphql/public/root/mutation/bridge-set-default-external-account.ts

@@ -0,0 +1,54 @@
+import { GT } from "@graphql/index"
+import { mapAndParseErrorForGqlResponse } from "@graphql/error-map"
+import IError from "@graphql/shared/types/abstract/error"
+import BridgeExternalAccount from "@graphql/public/types/object/bridge-external-account"
+import { BridgeConfig } from "@config"
+import BridgeService from "@services/bridge"
+import { BridgeDisabledError, BridgeAccountLevelError } from "@services/bridge/errors"
+
+const BridgeSetDefaultExternalAccountInput = GT.Input({
+  name: "BridgeSetDefaultExternalAccountInput",
+  fields: () => ({
+    externalAccountId: { type: GT.NonNull(GT.ID) },
+  }),
+})
+
+const BridgeSetDefaultExternalAccountPayload = GT.Object({
+  name: "BridgeSetDefaultExternalAccountPayload",
+  fields: () => ({
+    errors: { type: GT.NonNullList(IError) },
+    externalAccount: { type: BridgeExternalAccount },
+  }),
+})
+
+const bridgeSetDefaultExternalAccount = GT.Field({
+  type: GT.NonNull(BridgeSetDefaultExternalAccountPayload),
+  args: {
+    input: { type: GT.NonNull(BridgeSetDefaultExternalAccountInput) },
+  },
+  resolve: async (
+    _,
+    { input }: { input: { externalAccountId: string } },
+    { domainAccount }: GraphQLPublicContextAuth,
+  ) => {
+    if (!BridgeConfig.enabled) {
+      return { errors: [mapAndParseErrorForGqlResponse(new BridgeDisabledError())] }
+    }
+
+    if (!domainAccount || domainAccount.level <= 0) {
+      return { errors: [mapAndParseErrorForGqlResponse(new BridgeAccountLevelError())] }
+    }
+
+    const result = await BridgeService.setDefaultExternalAccount(
+      domainAccount.id,
+      input.externalAccountId,
+    )
+    if (result instanceof Error) {
+      return { errors: [mapAndParseErrorForGqlResponse(result)] }
+    }
+
+    return { externalAccount: result, errors: [] }
+  },
+})
+
+export default bridgeSetDefaultExternalAccount

src/graphql/public/schema.graphql

@@ -278,10 +278,20 @@
   virtualAccount: BridgeVirtualAccount
 }
 
+input BridgeDeleteExternalAccountInput {
+  externalAccountId: ID!
+}
+
+type BridgeDeleteExternalAccountPayload {
+  errors: [Error!]!
+  externalAccount: BridgeExternalAccount
+}
+
 type BridgeExternalAccount {
   accountNumberLast4: String!
   bankName: String!
   id: ID!
+  isDefault: Boolean!
   status: String!
 }
 
@@ -325,6 +335,15 @@
   withdrawal: BridgeWithdrawal
 }
 
+input BridgeSetDefaultExternalAccountInput {
+  externalAccountId: ID!
+}
+
+type BridgeSetDefaultExternalAccountPayload {
+  errors: [Error!]!
+  externalAccount: BridgeExternalAccount
+}
+
 type BridgeVirtualAccount {
   accountNumber: String
   accountNumberLast4: String
@@ -1016,9 +1035,11 @@
   bridgeCancelWithdrawalRequest(input: BridgeCancelWithdrawalRequestInput!): BridgeCancelWithdrawalRequestPayload!
   bridgeCreateExternalAccount(input: BridgeCreateExternalAccountInput!): BridgeCreateExternalAccountPayload!
   bridgeCreateVirtualAccount: BridgeCreateVirtualAccountPayload!
+  bridgeDeleteExternalAccount(input: BridgeDeleteExternalAccountInput!): BridgeDeleteExternalAccountPayload!
   bridgeInitiateKyc(input: BridgeInitiateKycInput!): BridgeInitiateKycPayload!
   bridgeInitiateWithdrawal(input: BridgeInitiateWithdrawalInput!): BridgeInitiateWithdrawalPayload!
   bridgeRequestWithdrawal(input: BridgeRequestWithdrawalInput!): BridgeRequestWithdrawalPayload!
+  bridgeSetDefaultExternalAccount(input: BridgeSetDefaultExternalAccountInput!): BridgeSetDefaultExternalAccountPayload!
   businessAccountUpgradeRequest(input: BusinessAccountUpgradeRequestInput!): AccountUpgradePayload!
   callbackEndpointAdd(input: CallbackEndpointAddInput!): CallbackEndpointAddPayload!
   callbackEndpointDelete(input: CallbackEndpointDeleteInput!): SuccessPayload!

src/graphql/public/types/object/bridge-external-account.ts

@@ -7,6 +7,7 @@ const BridgeExternalAccount = GT.Object({
     bankName: { type: GT.NonNull(GT.String) },
     accountNumberLast4: { type: GT.NonNull(GT.String) },
     status: { type: GT.NonNull(GT.String) },
+    isDefault: { type: GT.NonNull(GT.Boolean) },
   }),
 })
 

src/services/bridge/client.ts

@@ -9,6 +9,7 @@ import { BridgeConfig } from "@config"
 
 import {
   BridgeCustomerId,
+  BridgeExternalAccountId,
   BridgeTransferId,
   BridgeVirtualAccountId,
 } from "@domain/primitives/bridge"
@@ -532,6 +533,16 @@ export class BridgeClient {
     )
   }
 
+  async deleteExternalAccount(
+    customerId: BridgeCustomerId,
+    externalAccountId: BridgeExternalAccountId,
+  ): Promise<ExternalAccount> {
+    return this.request<ExternalAccount>(
+      "DELETE",
+      `/customers/${customerId}/external_accounts/${externalAccountId}`,
+    )
+  }
+
   // ============ Transfers ============
 
   async createTransfer(