init
This commit is contained in:
395
backend/dist/routes/projectComments.js
vendored
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395
backend/dist/routes/projectComments.js
vendored
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@@ -0,0 +1,395 @@
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const hono_1 = require("hono");
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const auth_1 = require("../middlewares/auth");
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const supabase_1 = __importDefault(require("../utils/supabase"));
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const clickhouse_1 = __importDefault(require("../utils/clickhouse"));
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const projectCommentsRouter = new hono_1.Hono();
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// Apply auth middleware to all routes
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projectCommentsRouter.use('*', auth_1.authMiddleware);
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// 获取项目的评论列表
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projectCommentsRouter.get('/projects/:id/comments', async (c) => {
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try {
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const projectId = c.req.param('id');
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const { limit = '20', offset = '0', parent_id = null } = c.req.query();
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// 检查项目是否存在
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const { data: project, error: projectError } = await supabase_1.default
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.from('projects')
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.select('id, name')
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.eq('id', projectId)
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.single();
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if (projectError) {
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console.error('Error fetching project:', projectError);
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return c.json({ error: 'Project not found' }, 404);
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}
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// 构建评论查询
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let commentsQuery = supabase_1.default
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.from('project_comments')
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.select(`
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comment_id,
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project_id,
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user_id,
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content,
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sentiment_score,
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status,
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is_pinned,
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parent_id,
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created_at,
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updated_at,
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user:user_id(id, email)
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`, { count: 'exact' });
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// 过滤条件
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commentsQuery = commentsQuery.eq('project_id', projectId);
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// 如果指定了父评论ID，则获取子评论
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if (parent_id) {
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commentsQuery = commentsQuery.eq('parent_id', parent_id);
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}
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else {
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// 否则获取顶级评论（没有父评论的评论）
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commentsQuery = commentsQuery.is('parent_id', null);
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}
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// 排序和分页
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const isPinned = parent_id ? false : true; // 只有顶级评论才考虑置顶
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if (isPinned) {
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commentsQuery = commentsQuery.order('is_pinned', { ascending: false });
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}
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commentsQuery = commentsQuery.order('created_at', { ascending: false });
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commentsQuery = commentsQuery.range(parseInt(offset), parseInt(offset) + parseInt(limit) - 1);
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// 执行查询
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const { data: comments, error: commentsError, count } = await commentsQuery;
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if (commentsError) {
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console.error('Error fetching project comments:', commentsError);
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return c.json({ error: 'Failed to fetch project comments' }, 500);
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}
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// 获取每个顶级评论的回复数量
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if (comments && !parent_id) {
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const commentIds = comments.map(comment => comment.comment_id);
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if (commentIds.length > 0) {
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// 手动构建SQL查询来计算每个父评论的回复数量
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const { data: replyCounts, error: replyCountError } = await supabase_1.default
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.rpc('get_reply_counts_for_comments', { parent_ids: commentIds });
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if (!replyCountError && replyCounts) {
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// 将回复数量添加到评论中
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for (const comment of comments) {
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const replyCountItem = replyCounts.find((r) => r.parent_id === comment.comment_id);
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comment.reply_count = replyCountItem ? replyCountItem.count : 0;
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}
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}
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}
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}
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return c.json({
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project,
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comments: comments || [],
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total: count || 0,
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limit: parseInt(limit),
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offset: parseInt(offset)
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});
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}
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catch (error) {
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console.error('Error fetching project comments:', error);
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return c.json({ error: 'Internal server error' }, 500);
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}
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});
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// 添加评论到项目
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projectCommentsRouter.post('/projects/:id/comments', async (c) => {
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try {
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const projectId = c.req.param('id');
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const user = c.get('user');
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const { content, sentiment_score = 0, parent_id = null } = await c.req.json();
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if (!content) {
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return c.json({ error: 'Comment content is required' }, 400);
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}
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// 检查项目是否存在
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const { data: project, error: projectError } = await supabase_1.default
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.from('projects')
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.select('id')
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.eq('id', projectId)
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.single();
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if (projectError) {
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console.error('Error fetching project:', projectError);
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return c.json({ error: 'Project not found' }, 404);
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}
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// 如果指定了父评论ID，检查父评论是否存在
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if (parent_id) {
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const { data: parentComment, error: parentError } = await supabase_1.default
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.from('project_comments')
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.select('comment_id')
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.eq('comment_id', parent_id)
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.eq('project_id', projectId)
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.single();
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if (parentError || !parentComment) {
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return c.json({ error: 'Parent comment not found' }, 404);
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}
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}
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// 创建评论
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const { data: comment, error: commentError } = await supabase_1.default
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.from('project_comments')
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.insert({
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project_id: projectId,
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user_id: user.id,
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content,
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sentiment_score,
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parent_id
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})
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.select()
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.single();
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if (commentError) {
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console.error('Error creating project comment:', commentError);
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return c.json({ error: 'Failed to create comment' }, 500);
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}
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// 记录评论事件到ClickHouse
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try {
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await clickhouse_1.default.query({
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query: `
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INSERT INTO events (
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project_id,
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event_type,
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metric_value,
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event_metadata
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) VALUES (?, 'project_comment', ?, ?)
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`,
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values: [
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projectId,
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1,
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JSON.stringify({
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comment_id: comment.comment_id,
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user_id: user.id,
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parent_id: parent_id || null,
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content: content.substring(0, 100), // 只存储部分内容以减小数据量
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sentiment_score: sentiment_score
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})
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]
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});
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}
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catch (chError) {
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console.error('Error recording project comment event:', chError);
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// 继续执行，不中断主流程
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}
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return c.json({
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message: 'Comment added successfully',
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comment
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}, 201);
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}
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catch (error) {
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console.error('Error adding project comment:', error);
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return c.json({ error: 'Internal server error' }, 500);
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}
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});
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// 更新项目评论
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projectCommentsRouter.put('/comments/:id', async (c) => {
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try {
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const commentId = c.req.param('id');
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const user = c.get('user');
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const { content, sentiment_score, is_pinned } = await c.req.json();
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// 检查评论是否存在且属于当前用户或用户是项目拥有者
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const { data: comment, error: fetchError } = await supabase_1.default
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.from('project_comments')
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.select(`
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comment_id,
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project_id,
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user_id,
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projects!inner(created_by)
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`)
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.eq('comment_id', commentId)
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.single();
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if (fetchError || !comment) {
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return c.json({ error: 'Comment not found' }, 404);
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}
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// 确保我们能够安全地访问projects中的created_by字段
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const projectOwner = comment.projects &&
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Array.isArray(comment.projects) &&
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comment.projects.length > 0 ?
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comment.projects[0].created_by : null;
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// 检查用户是否有权限更新评论
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const isCommentOwner = comment.user_id === user.id;
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const isProjectOwner = projectOwner === user.id;
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if (!isCommentOwner && !isProjectOwner) {
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return c.json({
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error: 'You do not have permission to update this comment'
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}, 403);
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}
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// 准备更新数据
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const updateData = {};
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// 评论创建者可以更新内容和情感分数
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if (isCommentOwner) {
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if (content !== undefined) {
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updateData.content = content;
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}
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if (sentiment_score !== undefined) {
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updateData.sentiment_score = sentiment_score;
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}
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}
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// 项目所有者可以更新状态和置顶
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if (isProjectOwner) {
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if (is_pinned !== undefined) {
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updateData.is_pinned = is_pinned;
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}
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}
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// 更新时间
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updateData.updated_at = new Date().toISOString();
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// 如果没有内容要更新，返回错误
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if (Object.keys(updateData).length === 1) { // 只有updated_at
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return c.json({ error: 'No valid fields to update' }, 400);
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}
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// 更新评论
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const { data: updatedComment, error } = await supabase_1.default
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.from('project_comments')
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.update(updateData)
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.eq('comment_id', commentId)
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.select()
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.single();
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if (error) {
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console.error('Error updating project comment:', error);
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return c.json({ error: 'Failed to update comment' }, 500);
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}
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return c.json({
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message: 'Comment updated successfully',
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comment: updatedComment
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});
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}
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catch (error) {
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console.error('Error updating project comment:', error);
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return c.json({ error: 'Internal server error' }, 500);
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}
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});
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// 删除项目评论
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projectCommentsRouter.delete('/comments/:id', async (c) => {
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try {
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const commentId = c.req.param('id');
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const user = c.get('user');
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// 检查评论是否存在且属于当前用户或用户是项目拥有者
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const { data: comment, error: fetchError } = await supabase_1.default
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.from('project_comments')
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.select(`
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comment_id,
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project_id,
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user_id,
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projects!inner(created_by)
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`)
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.eq('comment_id', commentId)
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.single();
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if (fetchError || !comment) {
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return c.json({ error: 'Comment not found' }, 404);
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}
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// 确保我们能够安全地访问projects中的created_by字段
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const projectOwner = comment.projects &&
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Array.isArray(comment.projects) &&
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comment.projects.length > 0 ?
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comment.projects[0].created_by : null;
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// 检查用户是否有权限删除评论
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const isCommentOwner = comment.user_id === user.id;
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const isProjectOwner = projectOwner === user.id;
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if (!isCommentOwner && !isProjectOwner) {
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return c.json({
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error: 'You do not have permission to delete this comment'
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}, 403);
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}
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// 删除评论
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const { error } = await supabase_1.default
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.from('project_comments')
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.delete()
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.eq('comment_id', commentId);
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if (error) {
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console.error('Error deleting project comment:', error);
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return c.json({ error: 'Failed to delete comment' }, 500);
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}
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return c.json({
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message: 'Comment deleted successfully'
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});
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}
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catch (error) {
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console.error('Error deleting project comment:', error);
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return c.json({ error: 'Internal server error' }, 500);
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}
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});
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// 获取项目评论的统计信息
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projectCommentsRouter.get('/projects/:id/comments/stats', async (c) => {
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try {
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const projectId = c.req.param('id');
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// 检查项目是否存在
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const { data: project, error: projectError } = await supabase_1.default
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.from('projects')
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.select('id, name')
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.eq('id', projectId)
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.single();
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if (projectError) {
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console.error('Error fetching project:', projectError);
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return c.json({ error: 'Project not found' }, 404);
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}
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// 从Supabase获取评论总数
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const { count } = await supabase_1.default
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.from('project_comments')
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.select('*', { count: 'exact', head: true })
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.eq('project_id', projectId);
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// 从Supabase获取情感分析统计
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const { data: sentimentStats } = await supabase_1.default
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.from('project_comments')
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.select('sentiment_score')
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.eq('project_id', projectId);
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let averageSentiment = 0;
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let positiveCount = 0;
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let neutralCount = 0;
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let negativeCount = 0;
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if (sentimentStats && sentimentStats.length > 0) {
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// 计算平均情感分数
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const totalSentiment = sentimentStats.reduce((acc, curr) => acc + (curr.sentiment_score || 0), 0);
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averageSentiment = totalSentiment / sentimentStats.length;
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// 分类情感分数
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sentimentStats.forEach(stat => {
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const score = stat.sentiment_score || 0;
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if (score > 0.3) {
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positiveCount++;
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}
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else if (score < -0.3) {
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negativeCount++;
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}
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else {
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neutralCount++;
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}
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});
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}
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let timeTrend = [];
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try {
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const result = await clickhouse_1.default.query({
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query: `
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SELECT
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toDate(timestamp) as date,
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count() as comment_count
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FROM events
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WHERE
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project_id = ? AND
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event_type = 'project_comment' AND
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timestamp >= subtractDays(now(), 30)
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GROUP BY date
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ORDER BY date ASC
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`,
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values: [projectId]
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});
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timeTrend = 'rows' in result ? result.rows : [];
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}
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catch (chError) {
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console.error('Error fetching comment time trend:', chError);
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// 继续执行，返回空趋势数据
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}
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return c.json({
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project_id: projectId,
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project_name: project.name,
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total_comments: count || 0,
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sentiment: {
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average: averageSentiment,
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positive: positiveCount,
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neutral: neutralCount,
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negative: negativeCount
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},
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time_trend: timeTrend
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});
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}
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catch (error) {
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console.error('Error fetching project comment stats:', error);
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return c.json({ error: 'Internal server error' }, 500);
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}
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});
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exports.default = projectCommentsRouter;
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Reference in New Issue
Block a user