304 lines
9.5 KiB
TypeScript
304 lines
9.5 KiB
TypeScript
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import { Injectable, Inject, BadRequestException } from "@nestjs/common";
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import { Logger } from "nestjs-pino";
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import { SubscriptionsService } from "../../subscriptions.service";
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import { getErrorMessage } from "@bff/core/utils/error.util";
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import type { SimValidationResult } from "../interfaces/sim-base.interface";
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import { MappingsService } from "@bff/modules/id-mappings/mappings.service";
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import { WhmcsService } from "@bff/integrations/whmcs/whmcs.service";
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@Injectable()
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export class SimValidationService {
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constructor(
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private readonly subscriptionsService: SubscriptionsService,
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private readonly mappingsService: MappingsService,
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private readonly whmcsService: WhmcsService,
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@Inject(Logger) private readonly logger: Logger
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) {}
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/**
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* Check if a subscription is a SIM service and extract account identifier
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*/
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async validateSimSubscription(
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userId: string,
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subscriptionId: number
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): Promise<SimValidationResult> {
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try {
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// Get subscription details to verify it's a SIM service
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const subscription = await this.subscriptionsService.getSubscriptionById(
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userId,
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subscriptionId
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);
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// Check if this is a SIM service
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const isSimService =
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subscription.productName.toLowerCase().includes("sim") ||
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subscription.groupName?.toLowerCase().includes("sim");
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if (!isSimService) {
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throw new BadRequestException("This subscription is not a SIM service");
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}
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// For SIM services, the account identifier (phone number) can be stored in multiple places
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let account = "";
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let accountSource = "";
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// 1. Try domain field first
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if (subscription.domain && subscription.domain.trim()) {
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account = subscription.domain.trim();
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accountSource = "subscription.domain";
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this.logger.log(`Found SIM account in domain field: ${account}`, {
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userId,
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subscriptionId,
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source: accountSource,
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});
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}
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// 2. If no domain, check custom fields for phone number/MSISDN
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if (!account && subscription.customFields) {
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account = this.extractAccountFromCustomFields(subscription.customFields, subscriptionId);
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if (account) {
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accountSource = "subscription.customFields";
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this.logger.log(`Found SIM account in custom fields: ${account}`, {
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userId,
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subscriptionId,
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source: accountSource,
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});
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}
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}
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// 3. If still no account, check if subscription ID looks like a phone number
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if (!account && subscription.orderNumber) {
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const orderNum = subscription.orderNumber.toString();
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if (/^\d{10,11}$/.test(orderNum)) {
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account = orderNum;
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accountSource = "subscription.orderNumber";
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this.logger.log(`Found SIM account in order number: ${account}`, {
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userId,
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subscriptionId,
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source: accountSource,
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});
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}
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}
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// 4. Final fallback - get phone number from WHMCS account
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if (!account) {
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try {
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const mapping = await this.mappingsService.findByUserId(userId);
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if (mapping?.whmcsClientId) {
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const client = await this.whmcsService.getClientDetails(mapping.whmcsClientId);
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if (client?.phonenumber) {
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account = client.phonenumber;
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accountSource = "whmcs.account.phonenumber";
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this.logger.log(
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`Found SIM account in WHMCS account phone number: ${account}`,
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{
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userId,
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subscriptionId,
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productName: subscription.productName,
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whmcsClientId: mapping.whmcsClientId,
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source: accountSource,
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}
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);
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}
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}
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} catch (error) {
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this.logger.warn(
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`Failed to retrieve phone number from WHMCS account for user ${userId}`,
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{
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error: getErrorMessage(error),
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userId,
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subscriptionId,
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}
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);
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}
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// If still no account found, throw an error
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if (!account) {
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throw new BadRequestException(
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`No SIM account identifier (phone number) found for subscription ${subscriptionId}. ` +
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`Please ensure the subscription has a phone number in the domain field, custom fields, or in your WHMCS account profile.`
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);
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}
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}
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// Clean up the account format (remove hyphens, spaces, etc.)
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account = account.replace(/[-\s()]/g, "");
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// Skip phone number format validation for testing
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// In production, you might want to add validation back:
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// const cleanAccount = account.replace(/^\+81/, '0'); // Convert +81 to 0
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// if (!/^0\d{9,10}$/.test(cleanAccount)) {
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// throw new BadRequestException(`Invalid SIM account format: ${account}. Expected Japanese phone number format (10-11 digits starting with 0).`);
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// }
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// account = cleanAccount;
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this.logger.log(`Using SIM account: ${account} (from ${accountSource})`, {
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userId,
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subscriptionId,
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account,
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source: accountSource,
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note: "Phone number format validation skipped for testing",
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});
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return { account };
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} catch (error) {
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const sanitizedError = getErrorMessage(error);
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this.logger.error(
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`Failed to validate SIM subscription ${subscriptionId} for user ${userId}`,
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{
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error: sanitizedError,
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}
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);
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throw error;
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}
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}
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/**
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* Extract account identifier from custom fields
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*/
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private extractAccountFromCustomFields(
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customFields: Record<string, unknown>,
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subscriptionId: number
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): string {
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// Common field names for SIM phone numbers in WHMCS
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const phoneFields = [
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"phone",
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"msisdn",
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"phonenumber",
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"phone_number",
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"mobile",
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"sim_phone",
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"Phone Number",
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"MSISDN",
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"Phone",
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"Mobile",
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"SIM Phone",
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"PhoneNumber",
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"phone_number",
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"mobile_number",
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"sim_number",
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"account_number",
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"Account Number",
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"SIM Account",
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"Phone Number (SIM)",
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"Mobile Number",
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// Specific field names that might contain the SIM number
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"SIM Number",
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"SIM_Number",
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"sim_number",
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"SIM_Phone_Number",
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"Phone_Number_SIM",
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"Mobile_SIM_Number",
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"SIM_Account_Number",
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"ICCID",
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"iccid",
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"IMSI",
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"imsi",
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"EID",
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"eid",
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// Additional variations
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"SIM_Data",
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"SIM_Info",
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"SIM_Details",
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];
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for (const fieldName of phoneFields) {
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const rawValue = customFields[fieldName];
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if (rawValue !== undefined && rawValue !== null && rawValue !== "") {
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const accountValue = this.formatCustomFieldValue(rawValue);
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this.logger.log(`Found SIM account in custom field '${fieldName}': ${accountValue}`, {
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subscriptionId,
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fieldName,
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account: accountValue,
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});
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return accountValue;
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}
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}
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// If still no account found, log all available custom fields for debugging
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this.logger.warn(`No SIM account found in custom fields for subscription ${subscriptionId}`, {
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subscriptionId,
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availableFields: Object.keys(customFields),
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customFields,
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searchedFields: phoneFields,
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});
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return "";
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}
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/**
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* Debug method to check subscription data for SIM services
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*/
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async debugSimSubscription(
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userId: string,
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subscriptionId: number
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): Promise<Record<string, unknown>> {
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try {
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const subscription = await this.subscriptionsService.getSubscriptionById(
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userId,
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subscriptionId
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);
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// Get WHMCS account phone number for debugging
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let whmcsAccountPhone: string | undefined;
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try {
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const mapping = await this.mappingsService.findByUserId(userId);
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if (mapping?.whmcsClientId) {
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const client = await this.whmcsService.getClientDetails(mapping.whmcsClientId);
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whmcsAccountPhone = client?.phonenumber;
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}
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} catch (error) {
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this.logger.warn(`Failed to fetch WHMCS account phone for debugging`, {
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error: getErrorMessage(error),
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});
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}
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return {
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subscriptionId,
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productName: subscription.productName,
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domain: subscription.domain,
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orderNumber: subscription.orderNumber,
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customFields: subscription.customFields,
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isSimService:
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subscription.productName.toLowerCase().includes("sim") ||
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subscription.groupName?.toLowerCase().includes("sim"),
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groupName: subscription.groupName,
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status: subscription.status,
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whmcsAccountPhone,
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allCustomFieldKeys: Object.keys(subscription.customFields || {}),
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allCustomFieldValues: subscription.customFields,
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};
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} catch (error) {
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const sanitizedError = getErrorMessage(error);
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this.logger.error(`Failed to debug subscription ${subscriptionId}`, {
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error: sanitizedError,
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});
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throw error;
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}
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}
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private formatCustomFieldValue(value: unknown): string {
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if (typeof value === "string") {
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return value;
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}
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if (typeof value === "number" || typeof value === "boolean") {
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return String(value);
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}
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if (value instanceof Date) {
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return value.toISOString();
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}
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if (typeof value === "object" && value !== null) {
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try {
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return JSON.stringify(value);
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} catch {
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return "[unserializable]";
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}
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}
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return "";
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}
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}
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