Configure remote database connection and update documentation

backend/dist/modules/messages/messages.service.js

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+"use strict";
+var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    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;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+};
+var __metadata = (this && this.__metadata) || function (k, v) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
+};
+var __param = (this && this.__param) || function (paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.MessagesService = void 0;
+const common_1 = require("@nestjs/common");
+const typeorm_1 = require("@nestjs/typeorm");
+const typeorm_2 = require("typeorm");
+const message_entity_1 = require("./entities/message.entity");
+const conversations_service_1 = require("../conversations/conversations.service");
+let MessagesService = class MessagesService {
+    messagesRepository;
+    conversationsService;
+    constructor(messagesRepository, conversationsService) {
+        this.messagesRepository = messagesRepository;
+        this.conversationsService = conversationsService;
+    }
+    async create(conversationId, senderId, content) {
+        const conversation = await this.conversationsService.findOne(conversationId, senderId);
+        const message = this.messagesRepository.create({
+            content,
+            sender: { id: senderId },
+            conversation: { id: conversationId },
+        });
+        return this.messagesRepository.save(message);
+    }
+    async findAllInConversation(conversationId, userId) {
+        await this.conversationsService.findOne(conversationId, userId);
+        return this.messagesRepository.find({
+            where: { conversation: { id: conversationId } },
+            relations: ['sender'],
+            order: { createdAt: 'ASC' },
+        });
+    }
+    async update(messageId, userId, content) {
+        const message = await this.messagesRepository.findOne({
+            where: { id: messageId },
+            relations: ['sender'],
+        });
+        if (!message) {
+            throw new common_1.NotFoundException('Сообщение не найдено');
+        }
+        if (message.sender.id !== userId) {
+            throw new common_1.ForbiddenException('Вы можете редактировать только свои сообщения');
+        }
+        message.content = content;
+        message.isEdited = true;
+        message.editedAt = new Date();
+        return this.messagesRepository.save(message);
+    }
+    async markAsRead(messageId, userId) {
+        const message = await this.messagesRepository.findOne({
+            where: { id: messageId },
+            relations: ['conversation', 'conversation.participants'],
+        });
+        if (!message) {
+            throw new common_1.NotFoundException('Сообщение не найдено');
+        }
+        const isParticipant = message.conversation.participants.some(p => p.id === userId);
+        if (!isParticipant) {
+            throw new common_1.ForbiddenException('Вы не являетесь участником этой беседы');
+        }
+        message.isRead = true;
+        return this.messagesRepository.save(message);
+    }
+    async delete(messageId, userId) {
+        const message = await this.messagesRepository.findOne({
+            where: { id: messageId },
+            relations: ['sender'],
+        });
+        if (!message) {
+            throw new common_1.NotFoundException('Сообщение не найдено');
+        }
+        if (message.sender.id !== userId) {
+            throw new common_1.ForbiddenException('Вы можете удалять только свои сообщения');
+        }
+        await this.messagesRepository.remove(message);
+        return true;
+    }
+};
+exports.MessagesService = MessagesService;
+exports.MessagesService = MessagesService = __decorate([
+    (0, common_1.Injectable)(),
+    __param(0, (0, typeorm_1.InjectRepository)(message_entity_1.Message)),
+    __metadata("design:paramtypes", [typeorm_2.Repository,
+        conversations_service_1.ConversationsService])
+], MessagesService);
+//# sourceMappingURL=messages.service.js.map