HistoryService

import { PluginCommonModule, VendurePlugin } from '@vendure/core';import { VerificationService } from './verification.service';@VendurePlugin({  imports: [PluginCommonModule],  adminApiExtensions: {    schema: gql`      extend enum HistoryEntryType {        CUSTOMER_TAX_ID_VERIFICATION      }    `,  },  providers: [VerificationService],})export class TaxIDVerificationPlugin {}

// types.tsimport { CustomerHistoryEntryData } from '@vendure/core';export const CUSTOMER_TAX_ID_VERIFICATION = 'CUSTOMER_TAX_ID_VERIFICATION';declare module '@vendure/core' {  interface CustomerHistoryEntryData {    [CUSTOMER_TAX_ID_VERIFICATION]: {      taxId: string;      valid: boolean;      name?: string;      address?: string;    };  }}

// verification.service.tsimport { Injectable } from '@nestjs/common';import { RequestContext } from '@vendure/core';import { CUSTOMER_TAX_ID_VERIFICATION } from './types';@Injectable()export class VerificationService {  constructor(private historyService: HistoryService) {}  async verifyTaxId(ctx: RequestContext, customerId: ID, taxId: string) {    const result = await someTaxIdCheckingService(taxId);    await this.historyService.createHistoryEntryForCustomer({      customerId,      ctx,      type: CUSTOMER_TAX_ID_VERIFICATION,      data: {        taxId,        valid: result.isValid,        name: result.companyName,        address: result.registeredAddress,      },    });  }}

class HistoryService {    constructor(connection: TransactionalConnection, administratorService: AdministratorService, listQueryBuilder: ListQueryBuilder, eventBus: EventBus)    getHistoryForOrder(ctx: RequestContext, orderId: ID, publicOnly: boolean, options?: HistoryEntryListOptions) => Promise<PaginatedList<OrderHistoryEntry>>;    createHistoryEntryForOrder(args: CreateOrderHistoryEntryArgs<T>, isPublic:  = true) => Promise<OrderHistoryEntry>;    getHistoryForCustomer(ctx: RequestContext, customerId: ID, publicOnly: boolean, options?: HistoryEntryListOptions) => Promise<PaginatedList<CustomerHistoryEntry>>;    createHistoryEntryForCustomer(args: CreateCustomerHistoryEntryArgs<T>, isPublic:  = false) => Promise<CustomerHistoryEntry>;    updateOrderHistoryEntry(ctx: RequestContext, args: UpdateOrderHistoryEntryArgs<T>) => ;    deleteOrderHistoryEntry(ctx: RequestContext, id: ID, options?: { type?: HistoryEntryType }) => Promise<void>;    updateCustomerHistoryEntry(ctx: RequestContext, args: UpdateCustomerHistoryEntryArgs<T>) => ;    deleteCustomerHistoryEntry(ctx: RequestContext, id: ID, options?: { type?: HistoryEntryType }) => Promise<void>;}