89 lines
4.3 KiB
JavaScript
89 lines
4.3 KiB
JavaScript
"use strict";
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};
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var __param = (this && this.__param) || function (paramIndex, decorator) {
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return function (target, key) { decorator(target, key, paramIndex); }
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.ConversationsService = void 0;
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const common_1 = require("@nestjs/common");
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const typeorm_1 = require("@nestjs/typeorm");
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const typeorm_2 = require("typeorm");
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const conversation_entity_1 = require("./entities/conversation.entity");
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let ConversationsService = class ConversationsService {
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conversationsRepository;
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constructor(conversationsRepository) {
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this.conversationsRepository = conversationsRepository;
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}
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async create(participants, name, isGroup = false) {
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const conversation = this.conversationsRepository.create({
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participants,
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name,
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isGroup,
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});
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return this.conversationsRepository.save(conversation);
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}
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async findAllForUser(userId) {
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return this.conversationsRepository
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.createQueryBuilder('conversation')
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.leftJoinAndSelect('conversation.participants', 'participants')
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.leftJoinAndSelect('conversation.messages', 'messages')
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.leftJoin('conversation.participants', 'user')
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.where('user.id = :userId', { userId })
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.orderBy('messages.createdAt', 'DESC')
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.getMany();
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}
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async findOne(id, userId) {
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const conversation = await this.conversationsRepository
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.createQueryBuilder('conversation')
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.leftJoinAndSelect('conversation.participants', 'participants')
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.leftJoinAndSelect('conversation.messages', 'messages')
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.leftJoinAndSelect('messages.sender', 'sender')
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.where('conversation.id = :id', { id })
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.orderBy('messages.createdAt', 'ASC')
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.getOne();
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if (!conversation) {
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throw new common_1.NotFoundException('Беседа не найдена');
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}
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const isParticipant = conversation.participants.some(p => p.id === userId);
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if (!isParticipant) {
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throw new common_1.ForbiddenException('Вы не являетесь участником этой беседы');
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}
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return conversation;
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}
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async findOrCreatePrivate(user1Id, user2Id) {
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const existingConversation = await this.conversationsRepository
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.createQueryBuilder('conversation')
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.leftJoin('conversation.participants', 'p1')
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.leftJoin('conversation.participants', 'p2')
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.where('conversation.isGroup = false')
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.andWhere('p1.id = :user1Id', { user1Id })
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.andWhere('p2.id = :user2Id', { user2Id })
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.getOne();
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if (existingConversation) {
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return existingConversation;
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}
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return this.create([], undefined, false);
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}
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async addParticipant(conversationId, userId, participantId) {
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const conversation = await this.findOne(conversationId, userId);
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if (!conversation.isGroup) {
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throw new common_1.ForbiddenException('Нельзя добавлять участников в приватные беседы');
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}
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return conversation;
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}
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};
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exports.ConversationsService = ConversationsService;
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exports.ConversationsService = ConversationsService = __decorate([
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(0, common_1.Injectable)(),
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__param(0, (0, typeorm_1.InjectRepository)(conversation_entity_1.Conversation)),
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__metadata("design:paramtypes", [typeorm_2.Repository])
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], ConversationsService);
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//# sourceMappingURL=conversations.service.js.map
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