@kanadi/core/src/gateway/gateway.module.ts

Multi-Layer CAPTCHA Framework with customizable validators and challenge bundles

import { type DynamicModule, Global, Module } from "@nestjs/common";
import { KanadiClient } from "./client";
import { KanadiGatewayController } from "./gateway.controller";
import { KanadiGatewayService } from "./gateway.service";
import type { KanadiGatewayOptions } from "./types";

@Global()
@Module({})
export class KanadiGatewayModule {
	static forRoot(
		options: KanadiGatewayOptions,
		gatewayHandler?: any,
	): DynamicModule {
		const client = new KanadiClient(options.namespace);

		const validatorInstances = options.validators.map(
			(ValidatorClass) => new ValidatorClass(),
		);

		client.registerValidators(validatorInstances);

		if (options.config) {
			client.registerDatabaseConfigs(options.config);
		}

		const providers = [
			{
				provide: KanadiClient,
				useValue: client,
			},
			KanadiGatewayService,
		];

		if (gatewayHandler) {
			providers.push(gatewayHandler);
		}

		return {
			module: KanadiGatewayModule,
			controllers: [KanadiGatewayController],
			providers,
			exports: [KanadiClient, KanadiGatewayService],
			imports: options.modules || [],
		};
	}
}