Add internal org chat (phase 1) with DM, groups, and org settings.
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Cursor
@@ -0,0 +1,88 @@
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import { BadGatewayException, Injectable } from '@nestjs/common';
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export type ExternalRoomRow = Record<string, unknown>;
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@Injectable()
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export class ChatExternalClient {
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normalizeHost(host: string): string {
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return host
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.trim()
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.replace(/^wss?:\/\//, '')
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.replace(/^https?:\/\//, '')
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.replace(/\/+$/, '');
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}
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async createRoom(
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host: string,
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apiKey: string,
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payload: {
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name: string;
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type: string;
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members: string[];
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},
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): Promise<{ room_id: string }> {
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const base = this.normalizeHost(host);
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const url = `https://${base}/api/rooms/create`;
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const response = await fetch(url, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json', Accept: 'application/json' },
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body: JSON.stringify({
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api_key: apiKey,
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name: payload.name,
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type: payload.type,
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members: payload.members,
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}),
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});
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if (!response.ok) {
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const body = await response.text().catch(() => '');
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throw new BadGatewayException(
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`سرویس گفتگو room ایجاد نکرد (${response.status})${body ? `: ${body.slice(0, 200)}` : ''}`,
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);
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}
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const data = (await response.json()) as { room_id?: string; id?: string };
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const roomId = String(data.room_id ?? data.id ?? '').trim();
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if (!roomId) {
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throw new BadGatewayException('پاسخ سرویس گفتگو فاقد room_id است');
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}
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return { room_id: roomId };
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}
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async listUserRooms(
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host: string,
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apiKey: string,
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chatUserId: string,
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): Promise<ExternalRoomRow[]> {
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const base = this.normalizeHost(host);
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const params = new URLSearchParams({
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api_key: apiKey,
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user_id: chatUserId,
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});
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const url = `https://${base}/api/users/rooms?${params.toString()}`;
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const response = await fetch(url, {
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method: 'GET',
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headers: { Accept: 'application/json' },
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cache: 'no-store',
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});
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if (!response.ok) {
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const body = await response.text().catch(() => '');
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throw new BadGatewayException(
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`دریافت لیست گفتگو ناموفق (${response.status})${body ? `: ${body.slice(0, 200)}` : ''}`,
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);
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}
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const result = await response.json();
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if (Array.isArray(result)) return result as ExternalRoomRow[];
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if (Array.isArray(result?.data)) return result.data as ExternalRoomRow[];
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if (Array.isArray(result?.rooms)) return result.rooms as ExternalRoomRow[];
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if (Array.isArray(result?.items)) return result.items as ExternalRoomRow[];
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return [];
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}
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async ping(host: string, apiKey: string, chatUserId: string): Promise<boolean> {
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try {
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await this.listUserRooms(host, apiKey, chatUserId);
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return true;
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} catch {
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return false;
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}
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}
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}
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@@ -0,0 +1,10 @@
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/** شناسه پایدار کاربر در سرویس چت خارجی (scoped به org) */
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export function buildChatUserId(organizationId: string, userId: string): string {
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const o = organizationId.replace(/-/g, '').slice(0, 12);
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const u = userId.replace(/-/g, '').slice(0, 12);
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return `m${o}u${u}`;
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}
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export function dmPairKey(userA: string, userB: string): [string, string] {
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return userA < userB ? [userA, userB] : [userB, userA];
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}
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@@ -0,0 +1,21 @@
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import type { RolePermissionKey, UserRole } from '@mento/shared';
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import { sanitizePermissions } from '../org-roles/role-defaults';
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export type ConversationAccess = {
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canUse: boolean;
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canCreateGroup: boolean;
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};
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export function resolveConversationAccess(
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membershipRole: UserRole | string,
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orgRolePermissions: unknown,
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): ConversationAccess {
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if (membershipRole === 'owner' || membershipRole === 'admin') {
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return { canUse: true, canCreateGroup: true };
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}
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const permissions = sanitizePermissions(orgRolePermissions) as RolePermissionKey[];
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return {
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canUse: permissions.includes('conversations'),
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canCreateGroup: permissions.includes('conversations_groups'),
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};
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}
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@@ -0,0 +1,78 @@
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import { Body, Controller, Get, Patch, Post, UseGuards } from '@nestjs/common';
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import { JwtAuthGuard } from '../auth/jwt-auth.guard';
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import { CurrentUser } from '../auth/current-user.decorator';
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import { RequireOrgModule } from '../billing/org-module.decorator';
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import { OrgModuleGuard } from '../billing/org-module.guard';
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import {
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CreateConversationDmDto,
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CreateConversationGroupDto,
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UpdateConversationSettingsDto,
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} from './dto';
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import { ConversationsService } from './conversations.service';
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@Controller('conversations')
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@UseGuards(JwtAuthGuard, OrgModuleGuard)
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@RequireOrgModule('conversations')
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export class ConversationsController {
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constructor(private readonly conversations: ConversationsService) {}
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@Get('access')
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access(@CurrentUser() user: { userId: string; organizationId: string; role: string }) {
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return this.conversations.getAccess(user.userId, user.organizationId, user.role);
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}
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@Get('settings')
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settings(@CurrentUser() user: { organizationId: string; role: string }) {
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return this.conversations.getSettings(user.organizationId);
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}
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@Patch('settings')
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updateSettings(
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@CurrentUser() user: { organizationId: string; role: string },
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@Body() dto: UpdateConversationSettingsDto,
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) {
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return this.conversations.updateSettings(user.organizationId, user.role, dto);
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}
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@Get('session')
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session(@CurrentUser() user: { userId: string; organizationId: string; role: string }) {
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return this.conversations.getSession(user.userId, user.organizationId, user.role);
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}
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@Get('peers')
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peers(@CurrentUser() user: { userId: string; organizationId: string; role: string }) {
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return this.conversations.listPeers(user.userId, user.organizationId, user.role);
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}
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@Get('rooms')
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rooms(@CurrentUser() user: { userId: string; organizationId: string; role: string }) {
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return this.conversations.listRooms(user.userId, user.organizationId, user.role);
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}
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@Post('rooms/dm')
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createDm(
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@CurrentUser() user: { userId: string; organizationId: string; role: string },
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@Body() dto: CreateConversationDmDto,
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) {
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return this.conversations.createDm(
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user.userId,
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user.organizationId,
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user.role,
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dto.peerUserId,
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);
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}
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@Post('rooms/group')
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createGroup(
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@CurrentUser() user: { userId: string; organizationId: string; role: string },
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@Body() dto: CreateConversationGroupDto,
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) {
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return this.conversations.createGroup(
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user.userId,
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user.organizationId,
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user.role,
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dto.name,
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dto.memberUserIds,
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);
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}
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}
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@@ -0,0 +1,15 @@
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import { Module } from '@nestjs/common';
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import { AuthModule } from '../auth/auth.module';
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import { BillingModule } from '../billing/billing.module';
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import { TahesabModule } from '../integrations/tahesab/tahesab.module';
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import { ChatExternalClient } from './chat-external.client';
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import { ConversationsController } from './conversations.controller';
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import { ConversationsService } from './conversations.service';
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@Module({
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imports: [AuthModule, BillingModule, TahesabModule],
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controllers: [ConversationsController],
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providers: [ConversationsService, ChatExternalClient],
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exports: [ConversationsService],
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})
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export class ConversationsModule {}
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@@ -0,0 +1,431 @@
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import {
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BadRequestException,
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ForbiddenException,
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Injectable,
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NotFoundException,
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} from '@nestjs/common';
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import type {
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ConversationAccessDto,
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ConversationPeerDto,
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ConversationRoomDto,
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ConversationSessionDto,
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ConversationSettingsDto,
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PlatformConversationStatsDto,
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UpdateConversationSettingsRequest,
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UserRole,
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} from '@mento/shared';
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import { canManageSettings } from '@mento/shared';
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import { PrismaService } from '../prisma/prisma.service';
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import { TahesabCryptoService } from '../integrations/tahesab/tahesab-crypto.service';
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import { ChatExternalClient, type ExternalRoomRow } from './chat-external.client';
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import { buildChatUserId, dmPairKey } from './chat-user-id.util';
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import {
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resolveConversationAccess,
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type ConversationAccess,
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} from './conversations-permissions';
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@Injectable()
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export class ConversationsService {
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constructor(
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private readonly prisma: PrismaService,
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private readonly crypto: TahesabCryptoService,
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private readonly chat: ChatExternalClient,
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) {}
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async getAccess(userId: string, organizationId: string, role: string): Promise<ConversationAccessDto> {
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const access = await this.loadAccess(userId, organizationId, role);
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return access;
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}
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async getSettings(organizationId: string): Promise<ConversationSettingsDto> {
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const row = await this.prisma.conversationSettings.findUnique({
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where: { organizationId },
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});
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if (!row) {
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return {
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chatHost: '',
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uploadUrl: '',
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downloadUrl: '',
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apiKeySet: false,
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updatedAt: new Date(0).toISOString(),
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};
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}
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return {
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chatHost: row.chatHost,
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uploadUrl: row.uploadUrl,
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downloadUrl: row.downloadUrl,
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apiKeySet: true,
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updatedAt: row.updatedAt.toISOString(),
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};
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}
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async updateSettings(
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organizationId: string,
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role: UserRole | string,
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dto: UpdateConversationSettingsRequest,
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): Promise<ConversationSettingsDto> {
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if (!canManageSettings(role)) {
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throw new ForbiddenException('فقط مدیر میتواند تنظیمات گفتگو را تغییر دهد');
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}
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const host = this.chat.normalizeHost(dto.chatHost);
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if (!host) throw new BadRequestException('آدرس سرویس گفتگو نامعتبر است');
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const existing = await this.prisma.conversationSettings.findUnique({
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where: { organizationId },
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});
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let enc = existing
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? {
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ciphertext: existing.apiKeyCipher,
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iv: existing.apiKeyIv,
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tag: existing.apiKeyTag,
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}
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: null;
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const nextKey = dto.apiKey?.trim();
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if (nextKey) {
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enc = this.crypto.encrypt(nextKey);
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} else if (!enc) {
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throw new BadRequestException('API Key الزامی است');
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}
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const uploadUrl = dto.uploadUrl?.trim() ?? existing?.uploadUrl ?? '';
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const downloadUrl = dto.downloadUrl?.trim() ?? existing?.downloadUrl ?? '';
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await this.prisma.conversationSettings.upsert({
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where: { organizationId },
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create: {
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organizationId,
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chatHost: host,
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apiKeyCipher: enc!.ciphertext,
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apiKeyIv: enc!.iv,
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apiKeyTag: enc!.tag,
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uploadUrl,
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downloadUrl,
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},
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update: {
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chatHost: host,
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apiKeyCipher: enc!.ciphertext,
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apiKeyIv: enc!.iv,
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apiKeyTag: enc!.tag,
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uploadUrl,
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downloadUrl,
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},
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});
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return this.getSettings(organizationId);
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}
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async getSession(
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userId: string,
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organizationId: string,
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role: string,
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): Promise<ConversationSessionDto> {
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await this.requireUse(userId, organizationId, role);
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const creds = await this.getCredentials(organizationId);
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const chatUserId = buildChatUserId(organizationId, userId);
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const params = new URLSearchParams({
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api_key: creds.apiKey,
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user_id: chatUserId,
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});
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const host = creds.host;
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return {
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chatUserId,
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wsUrl: `wss://${host}/ws?${params.toString()}`,
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messagesBaseUrl: `https://${host}`,
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uploadUrl: creds.uploadUrl,
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downloadUrl: creds.downloadUrl,
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};
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}
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async listPeers(
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userId: string,
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organizationId: string,
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role: string,
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): Promise<ConversationPeerDto[]> {
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await this.requireUse(userId, organizationId, role);
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const rows = await this.prisma.membership.findMany({
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where: {
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organizationId,
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isActive: true,
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user: { isActive: true },
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},
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select: {
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user: {
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select: {
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id: true,
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fullName: true,
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avatarStorageKey: true,
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},
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},
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},
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orderBy: { user: { fullName: 'asc' } },
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});
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return rows
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.filter((r) => r.user.id !== userId)
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.map((r) => ({
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id: r.user.id,
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fullName: r.user.fullName,
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hasAvatar: Boolean(r.user.avatarStorageKey),
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chatUserId: buildChatUserId(organizationId, r.user.id),
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}));
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}
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async listRooms(
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userId: string,
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organizationId: string,
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role: string,
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): Promise<ConversationRoomDto[]> {
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await this.requireUse(userId, organizationId, role);
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const creds = await this.getCredentials(organizationId);
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const chatUserId = buildChatUserId(organizationId, userId);
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const external = await this.chat.listUserRooms(creds.host, creds.apiKey, chatUserId);
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const tracked = await this.prisma.conversationRoom.findMany({
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where: { organizationId },
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});
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const trackedByExternal = new Map(tracked.map((t) => [t.externalRoomId, t]));
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return external.map((row) => this.toRoomDto(row, trackedByExternal, organizationId, userId));
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}
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async createDm(
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userId: string,
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organizationId: string,
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role: string,
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peerUserId: string,
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): Promise<ConversationRoomDto> {
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await this.requireUse(userId, organizationId, role);
|
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if (peerUserId === userId) {
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throw new BadRequestException('نمیتوانید با خودتان گفتگو بسازید');
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}
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const peer = await this.prisma.membership.findFirst({
|
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where: {
|
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organizationId,
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userId: peerUserId,
|
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isActive: true,
|
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user: { isActive: true },
|
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},
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include: { user: { select: { fullName: true } } },
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});
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if (!peer) throw new NotFoundException('همکار پیدا نشد');
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const [minId, maxId] = dmPairKey(userId, peerUserId);
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const existing = await this.prisma.conversationRoom.findFirst({
|
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where: { organizationId, dmUserMinId: minId, dmUserMaxId: maxId },
|
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});
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if (existing) {
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return {
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id: existing.id,
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externalRoomId: existing.externalRoomId,
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kind: 'dm',
|
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name: peer.user.fullName,
|
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unreadCount: 0,
|
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lastMessagePreview: null,
|
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lastMessageAt: null,
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peerUserId,
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};
|
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}
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const creds = await this.getCredentials(organizationId);
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const members = [
|
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buildChatUserId(organizationId, userId),
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buildChatUserId(organizationId, peerUserId),
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];
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const created = await this.chat.createRoom(creds.host, creds.apiKey, {
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name: peer.user.fullName,
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type: 'DIRECT',
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members,
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});
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const row = await this.prisma.conversationRoom.create({
|
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data: {
|
||||
organizationId,
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externalRoomId: created.room_id,
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kind: 'dm',
|
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name: peer.user.fullName,
|
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dmUserMinId: minId,
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dmUserMaxId: maxId,
|
||||
createdByUserId: userId,
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},
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||||
});
|
||||
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return {
|
||||
id: row.id,
|
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externalRoomId: row.externalRoomId,
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||||
kind: 'dm',
|
||||
name: peer.user.fullName,
|
||||
unreadCount: 0,
|
||||
lastMessagePreview: null,
|
||||
lastMessageAt: null,
|
||||
peerUserId,
|
||||
};
|
||||
}
|
||||
|
||||
async createGroup(
|
||||
userId: string,
|
||||
organizationId: string,
|
||||
role: string,
|
||||
name: string,
|
||||
memberUserIds: string[],
|
||||
): Promise<ConversationRoomDto> {
|
||||
const access = await this.loadAccess(userId, organizationId, role);
|
||||
if (!access.canCreateGroup) {
|
||||
throw new ForbiddenException('اجازه ساخت گروه گفتگو را ندارید');
|
||||
}
|
||||
|
||||
const uniqueIds = [...new Set(memberUserIds.filter((id) => id && id !== userId))];
|
||||
const memberships = await this.prisma.membership.findMany({
|
||||
where: {
|
||||
organizationId,
|
||||
userId: { in: uniqueIds },
|
||||
isActive: true,
|
||||
user: { isActive: true },
|
||||
},
|
||||
select: { userId: true },
|
||||
});
|
||||
if (memberships.length !== uniqueIds.length) {
|
||||
throw new BadRequestException('برخی اعضای گروه در این سازمان فعال نیستند');
|
||||
}
|
||||
|
||||
const creds = await this.getCredentials(organizationId);
|
||||
const members = [
|
||||
buildChatUserId(organizationId, userId),
|
||||
...uniqueIds.map((id) => buildChatUserId(organizationId, id)),
|
||||
];
|
||||
const trimmedName = name.trim();
|
||||
const created = await this.chat.createRoom(creds.host, creds.apiKey, {
|
||||
name: trimmedName,
|
||||
type: 'GROUP',
|
||||
members,
|
||||
});
|
||||
|
||||
const row = await this.prisma.conversationRoom.create({
|
||||
data: {
|
||||
organizationId,
|
||||
externalRoomId: created.room_id,
|
||||
kind: 'group',
|
||||
name: trimmedName,
|
||||
createdByUserId: userId,
|
||||
},
|
||||
});
|
||||
|
||||
return {
|
||||
id: row.id,
|
||||
externalRoomId: row.externalRoomId,
|
||||
kind: 'group',
|
||||
name: trimmedName,
|
||||
unreadCount: 0,
|
||||
lastMessagePreview: null,
|
||||
lastMessageAt: null,
|
||||
peerUserId: null,
|
||||
};
|
||||
}
|
||||
|
||||
async platformStats(): Promise<PlatformConversationStatsDto> {
|
||||
const [organizationsWithChat, totalRoomsTracked] = await Promise.all([
|
||||
this.prisma.conversationSettings.count(),
|
||||
this.prisma.conversationRoom.count(),
|
||||
]);
|
||||
const totalConfiguredOrgs = await this.prisma.organization.count({
|
||||
where: { isActive: true },
|
||||
});
|
||||
return {
|
||||
organizationsWithChat,
|
||||
totalConfiguredOrgs,
|
||||
totalRoomsTracked,
|
||||
};
|
||||
}
|
||||
|
||||
private async requireUse(userId: string, organizationId: string, role: string) {
|
||||
const access = await this.loadAccess(userId, organizationId, role);
|
||||
if (!access.canUse) {
|
||||
throw new ForbiddenException('به بخش گفتگو دسترسی ندارید');
|
||||
}
|
||||
await this.getCredentials(organizationId);
|
||||
}
|
||||
|
||||
private async loadAccess(
|
||||
userId: string,
|
||||
organizationId: string,
|
||||
role: string,
|
||||
): Promise<ConversationAccess> {
|
||||
const membership = await this.prisma.membership.findFirst({
|
||||
where: { userId, organizationId, isActive: true },
|
||||
include: { orgRole: { select: { permissions: true } } },
|
||||
});
|
||||
return resolveConversationAccess(
|
||||
membership?.role ?? role,
|
||||
membership?.orgRole?.permissions ?? [],
|
||||
);
|
||||
}
|
||||
|
||||
private async getCredentials(organizationId: string) {
|
||||
const row = await this.prisma.conversationSettings.findUnique({
|
||||
where: { organizationId },
|
||||
});
|
||||
if (!row) {
|
||||
throw new BadRequestException(
|
||||
'تنظیمات گفتگو برای این محیط انجام نشده است. از بخش تنظیمات پیکربندی کنید.',
|
||||
);
|
||||
}
|
||||
const apiKey = this.crypto.decrypt({
|
||||
ciphertext: row.apiKeyCipher,
|
||||
iv: row.apiKeyIv,
|
||||
tag: row.apiKeyTag,
|
||||
});
|
||||
return {
|
||||
host: this.chat.normalizeHost(row.chatHost),
|
||||
apiKey,
|
||||
uploadUrl: row.uploadUrl,
|
||||
downloadUrl: row.downloadUrl,
|
||||
};
|
||||
}
|
||||
|
||||
private toRoomDto(
|
||||
row: ExternalRoomRow,
|
||||
trackedByExternal: Map<
|
||||
string,
|
||||
{
|
||||
kind: string;
|
||||
name: string | null;
|
||||
dmUserMinId: string | null;
|
||||
dmUserMaxId: string | null;
|
||||
}
|
||||
>,
|
||||
organizationId: string,
|
||||
currentUserId: string,
|
||||
): ConversationRoomDto {
|
||||
const externalRoomId = String(row.id ?? row.room_id ?? '').trim();
|
||||
const tracked = trackedByExternal.get(externalRoomId);
|
||||
const kind = tracked?.kind === 'group' ? 'group' : tracked?.kind === 'dm' ? 'dm' : 'group';
|
||||
|
||||
const lastMsg = (row.last_message ?? row.lastMessage) as Record<string, unknown> | undefined;
|
||||
const preview = lastMsg
|
||||
? String(lastMsg.content ?? lastMsg.text ?? lastMsg.body ?? '').trim()
|
||||
: '';
|
||||
const lastAtRaw =
|
||||
lastMsg?.created_at ?? lastMsg?.createdAt ?? row.updated_at ?? row.updatedAt ?? null;
|
||||
const unread = Number(row.unread_count ?? row.unreadCount ?? 0);
|
||||
|
||||
let name =
|
||||
String(tracked?.name ?? row.name ?? row.title ?? '').trim() ||
|
||||
(kind === 'group' ? 'گروه' : 'گفتگو');
|
||||
|
||||
let peerUserId: string | null = null;
|
||||
if (tracked?.kind === 'dm' && tracked.dmUserMinId && tracked.dmUserMaxId) {
|
||||
if (tracked.dmUserMinId === currentUserId) peerUserId = tracked.dmUserMaxId;
|
||||
else if (tracked.dmUserMaxId === currentUserId) peerUserId = tracked.dmUserMinId;
|
||||
}
|
||||
|
||||
return {
|
||||
id: externalRoomId,
|
||||
externalRoomId,
|
||||
kind: kind as 'dm' | 'group',
|
||||
name,
|
||||
unreadCount: Number.isFinite(unread) ? Math.max(0, unread) : 0,
|
||||
lastMessagePreview: preview || null,
|
||||
lastMessageAt: lastAtRaw ? String(lastAtRaw) : null,
|
||||
peerUserId,
|
||||
};
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,51 @@
|
||||
import {
|
||||
IsArray,
|
||||
IsOptional,
|
||||
IsString,
|
||||
MaxLength,
|
||||
MinLength,
|
||||
ArrayMinSize,
|
||||
ArrayMaxSize,
|
||||
} from 'class-validator';
|
||||
|
||||
export class UpdateConversationSettingsDto {
|
||||
@IsString()
|
||||
@MinLength(3)
|
||||
@MaxLength(200)
|
||||
chatHost!: string;
|
||||
|
||||
@IsOptional()
|
||||
@IsString()
|
||||
@MinLength(8)
|
||||
@MaxLength(500)
|
||||
apiKey?: string;
|
||||
|
||||
@IsOptional()
|
||||
@IsString()
|
||||
@MaxLength(500)
|
||||
uploadUrl?: string;
|
||||
|
||||
@IsOptional()
|
||||
@IsString()
|
||||
@MaxLength(500)
|
||||
downloadUrl?: string;
|
||||
}
|
||||
|
||||
export class CreateConversationDmDto {
|
||||
@IsString()
|
||||
@MinLength(1)
|
||||
peerUserId!: string;
|
||||
}
|
||||
|
||||
export class CreateConversationGroupDto {
|
||||
@IsString()
|
||||
@MinLength(2)
|
||||
@MaxLength(120)
|
||||
name!: string;
|
||||
|
||||
@IsArray()
|
||||
@ArrayMinSize(1)
|
||||
@ArrayMaxSize(50)
|
||||
@IsString({ each: true })
|
||||
memberUserIds!: string[];
|
||||
}
|
||||
Reference in New Issue
Block a user