lislgosms/api/src/channels/channels.service.ts

import { Injectable, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
import { PrismaService } from '../prisma/prisma.service';
import type { CreateChannelDto, UpdateChannelDto, CreateChannelGroupDto, CreateChannelGroupItemDto, UpdateChannelGroupDto, CreateRouteRuleDto, CreateReportFieldDto, ReplaceReportFieldsDto, CreateReportMaterialDto, CreateReportTaskDto, ChangeReportTaskStatusesDto, CreateReportExportDto, CreateReceiptImportDto, UpsertConnectionStateDto, ChangeChannelStatusDto, CopyChannelDto, TestChannelDto } from './channels.contracts';
import { ChannelConfigurationService } from './channel-configuration.service';
import { ChannelConnectionService } from './channel-connection.service';
import { ChannelCopyService } from './channel-copy.service';
import { ChannelDeletionService } from './channel-deletion.service';
import { ChannelGroupRoutingService } from './channel-group-routing.service';
import { ChannelReportingService } from './channel-reporting.service';
import { ChannelTestService } from './channel-test.service';

/** Stable compatibility facade; R5 delegates channel behavior to focused domains. */
@Injectable()
export class ChannelsService implements OnModuleInit, OnModuleDestroy {
  private readonly connection: ChannelConnectionService;
  private readonly configuration: ChannelConfigurationService;
  private readonly testing: ChannelTestService;
  private readonly groups: ChannelGroupRoutingService;
  private readonly reporting: ChannelReportingService;
  private readonly copy: ChannelCopyService;
  private readonly deletion: ChannelDeletionService;

  constructor(prisma: PrismaService) {
    this.connection = new ChannelConnectionService(prisma);
    this.configuration = new ChannelConfigurationService(prisma, this.connection);
    this.testing = new ChannelTestService(prisma, this.connection);
    this.groups = new ChannelGroupRoutingService(prisma);
    this.reporting = new ChannelReportingService(prisma);
    this.copy = new ChannelCopyService(prisma);
    this.deletion = new ChannelDeletionService(prisma, this.configuration);
  }

  onModuleInit() {
    return this.connection.onModuleInit();
  }

  async onModuleDestroy() {
    return this.connection.onModuleDestroy();
  }

  listChannels() {
    return this.configuration.listChannels();
  }

  async listChannelsPage(query: { keyword?: string; carrier?: string; status?: string; page?: number; pageSize?: number }) {
    return this.configuration.listChannelsPage(query);
  }

  async createChannel(data: CreateChannelDto) {
    return this.configuration.createChannel(data);
  }

  async updateChannel(channelId: string, data: UpdateChannelDto) {
    return this.configuration.updateChannel(channelId, data);
  }

  async changeChannelStatus(channelId: string, data: ChangeChannelStatusDto) {
    return this.configuration.changeChannelStatus(channelId, data);
  }

  async copyChannel(channelId: string, data: CopyChannelDto = {}) {
    return this.copy.copyChannel(channelId, data);
  }

  async deleteChannel(channelId: string, data: ChangeChannelStatusDto = { status: 'deleted' }) {
    return this.deletion.deleteChannel(channelId, data);
  }

  async testChannel(channelId: string, data: TestChannelDto = {}) {
    return this.testing.testChannel(channelId, data);
  }

  listChannelMetrics(channelId: string) {
    return this.connection.listChannelMetrics(channelId);
  }

  listChannelConnections(channelId: string) {
    return this.connection.listChannelConnections(channelId);
  }

  async listChannelConnectionLogs(channelId: string) {
    return this.connection.listChannelConnectionLogs(channelId);
  }

  listTenantConnections(tenantId: string) {
    return this.connection.listTenantConnections(tenantId);
  }

  async upsertConnectionState(data: UpsertConnectionStateDto) {
    return this.connection.upsertConnectionState(data);
  }

  async markTimedOutConnectingChannels(now = new Date()) {
    return this.connection.markTimedOutConnectingChannels(now);
  }

  listGroups() {
    return this.groups.listGroups();
  }

  createGroup(data: CreateChannelGroupDto) {
    return this.groups.createGroup(data);
  }

  async addGroupItem(data: CreateChannelGroupItemDto) {
    return this.groups.addGroupItem(data);
  }

  async updateGroup(groupId: string, data: UpdateChannelGroupDto) {
    return this.groups.updateGroup(groupId, data);
  }

  async deleteGroup(groupId: string) {
    return this.groups.deleteGroup(groupId);
  }

  listRouteRules() {
    return this.groups.listRouteRules();
  }

  async createRouteRule(data: CreateRouteRuleDto) {
    return this.groups.createRouteRule(data);
  }

  listReportFields(channelId?: string) {
    return this.reporting.listReportFields(channelId);
  }

  async createReportField(data: CreateReportFieldDto) {
    return this.reporting.createReportField(data);
  }

  async replaceReportFields(channelId: string, reportType: 'signature' | 'drainage', data: ReplaceReportFieldsDto) {
    return this.reporting.replaceReportFields(channelId, reportType, data);
  }

  listReportMaterials(signatureId?: string, channelId?: string) {
    return this.reporting.listReportMaterials(signatureId, channelId);
  }

  upsertReportMaterial(data: CreateReportMaterialDto) {
    return this.reporting.upsertReportMaterial(data);
  }

  async listReportTasks(tenantId?: string, status?: string, channelId?: string, reportType?: string) {
    return this.reporting.listReportTasks(tenantId, status, channelId, reportType);
  }

  async listReportTasksPage(query: {
    tenantId?: string;
    status?: string;
    channelId?: string;
    reportType?: string;
    keyword?: string;
    createdAtFrom?: string;
    createdAtTo?: string;
    page?: number;
    pageSize?: number;
  }) {
    return this.reporting.listReportTasksPage(query);
  }

  async createReportTask(data: CreateReportTaskDto) {
    return this.reporting.createReportTask(data);
  }

  async changeReportTaskStatuses(data: ChangeReportTaskStatusesDto) {
    return this.reporting.changeReportTaskStatuses(data);
  }

  async createReportExport(taskId: string, data: CreateReportExportDto) {
    return this.reporting.createReportExport(taskId, data);
  }

  async importReportReceipt(taskId: string, data: CreateReceiptImportDto) {
    return this.reporting.importReportReceipt(taskId, data);
  }

  listReportRecords(taskId?: string, channelId?: string) {
    return this.reporting.listReportRecords(taskId, channelId);
  }

  async listReportRecordsPage(query: {
    taskId?: string;
    channelId?: string;
    keyword?: string;
    reportType?: string;
    createdAtFrom?: string;
    createdAtTo?: string;
    page?: number;
    pageSize?: number;
  }) {
    return this.reporting.listReportRecordsPage(query);
  }

  async reconcileGatewayConnections(now = new Date()) {
    return this.connection.reconcileGatewayConnections(now);
  }

  /** Preserves the existing private restart-replay test seam. */
  private reconnectActiveChannelsAfterGatewayRestart() {
    return this.connection.reconnectActiveChannelsAfterGatewayRestart();
  }
}