Files
tgCrewAdmin/backend/apps/miniapp.js
2025-05-04 22:22:20 +03:00

643 lines
20 KiB
JavaScript

const express = require('express')
const multer = require('multer')
const crypto = require('crypto')
const fs = require('fs')
const contentDisposition = require('content-disposition')
const bot = require('./bot')
const db = require('../include/db')
const app = express.Router()
const upload = multer({
storage: multer.memoryStorage(),
limits: {
fileSize: 10_000_000 // 10mb
}
})
function hasAccess(project_id, user_id) {
return !!db
.prepare(`
select 1
from chat_users
where user_id = :user_id and
chat_id in (select id from chats where project_id = :project_id) and
not exists(select 1 from user_details where user_id = :user_id and project_id = :project_id and is_blocked = 1) and
not exists(select 1 from projects where id = :project_id and is_deleted = 1)
`)
.get({project_id, user_id})
}
const sessions = {}
app.use((req, res, next) => {
if (req.path == '/user/login')
return next()
const sid = req.query.sid || req.cookies.sid
req.session = sessions[sid]
if (!req.session)
throw Error('ACCESS_DENIED::401')
res.locals.user_id = req.session.user_id
next()
})
app.post('/user/login', (req, res, next) => {
db
.prepare(`insert or ignore into users (telegram_id) values (:telegram_id)`)
.safeIntegers(true)
.run(res.locals)
const user_id = db
.prepare(`select id from users where telegram_id = :telegram_id`)
.safeIntegers(true)
.pluck(true)
.get(res.locals)
const sid = crypto.randomBytes(64).toString('hex')
req.session = sessions[sid] = {sid, user_id}
res.setHeader('Set-Cookie', [`sid=${sid};httpOnly;path=/`])
res.locals.user_id = user_id
res.status(200).json({success: true})
})
app.get('/project', (req, res, next) => {
const where = req.query.id ? ' and p.id = ' + parseInt(req.query.id) : ''
const rows = db
.prepare(`
select p.id, p.name, p.description, p.logo,
c.name customer_name, c.upload_chat_id <> 0 has_upload
from projects p
inner join customers c on p.customer_id = c.id
where p.id in (
select project_id
from chats
where id in (select chat_id from chat_users where user_id = :user_id)
) and not exists(select 1 from user_details where user_id = :user_id and project_id = p.id and is_blocked = 1)
${where} and is_deleted <> 1
`)
.all(res.locals)
if (where && rows.length == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true, data: where ? rows[0] : rows})
})
app.get('/project/:pid(\\d+)', (req, res, next) => {
res.redirect(req.baseUrl + `/project?id=${req.params.pid}`)
})
app.use('/project/:pid(\\d+)/*', (req, res, next) => {
res.locals.project_id = parseInt(req.params.pid)
if (!hasAccess(res.locals.project_id, res.locals.user_id))
throw Error('ACCESS_DENIED::401')
const row = db
.prepare('select customer_id from projects where id = :project_id')
.get(res.locals)
res.locals.customer_id = row.customer_id
next()
})
app.get('/project/:pid(\\d+)/user', (req, res, next) => {
const where = req.query.id ? ' and u.id = ' + parseInt(req.query.id) : ''
const users = db
.prepare(`
with actuals (user_id) as (
select distinct user_id
from chat_users
where chat_id in (select id from chats where project_id = :project_id)
and chat_id in (select chat_id from chat_users where user_id = :user_id)
),
contributors (user_id) as (
select created_by from tasks where project_id = :project_id
union
select assigned_to from tasks where project_id = :project_id
union
select created_by from meetings where project_id = :project_id
union
select published_by from documents where project_id = :project_id
),
members (user_id, is_leave) as (
select user_id, 0 is_leave from actuals
union all
select user_id, 1 is_leave from contributors where user_id not in (select user_id from actuals)
)
select u.id,
u.telegram_id,
u.username,
u.firstname,
u.lastname,
u.photo,
u.json_phone_projects,
ud.fullname,
ud.role,
ud.department,
ud.is_blocked,
(select company_id
from company_users
where user_id = u.id and
company_id in (select id from companies where project_id = :project_id)) company_id,
m.is_leave
from users u
inner join members m on u.id = m.user_id
left join user_details ud on ud.user_id = u.id and ud.project_id = :project_id
where 1 = 1 ${where}
`)
.all(res.locals)
const companies = db
.prepare('select id, name, email, phone, site, description from companies where project_id = :project_id')
.all(res.locals)
.reduce((companies, row) => {
companies[row.id] = row
return companies
}, {})
const mappings = {}
const company_id = users.find(m => m.id == res.locals.user_id).company_id
if (company_id) {
res.locals.company_id = company_id
db
.prepare('select show_as_id, show_to_id from company_mappings where project_id = :project_id and company_id = :company_id')
.all(res.locals)
.forEach(row => mappings[row.show_to_id] = row.show_to_id)
}
users.forEach(m => {
m.company = companies[mappings[m.company_id] || m.company_id]
delete m.company_id
})
users.forEach(m => {
const isHide = JSON.parse(m.json_phone_projects || []).indexOf(res.locals.project_id) == -1
if (isHide)
delete m.phone
delete m.json_phone_projects
})
if (where && users.length == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true, data: where ? users[0] : users})
})
app.get('/project/:pid(\\d+)/user/reload', async (req, res, next) => {
const chatIds = db
.prepare(`select id from chats where project_id = :project_id`)
.all(res.locals)
.map(e => e.id)
const sleep = ms => new Promise(resolve => setTimeout(resolve, ms))
for (const chatId of chatIds) {
await bot.reloadGroupUsers(chatId)
await sleep(1000)
}
res.status(200).json({success: true})
})
app.get('/project/:pid(\\d+)/chat', (req, res, next) => {
const where = req.query.id ? ' and id = ' + parseInt(req.query.id) : ''
const rows = db
.prepare(`
select id, name, telegram_id
from chats
where project_id = :project_id and id in (select chat_id from chat_users where user_id = :user_id)
${where}
`)
.all(res.locals)
if (where && rows.length == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true, data: where ? rows[0] : rows})
})
app.get('/project/:pid(\\d+)/chat/:gid(\\d+)', (req, res, next) => {
res.redirect(req.baseUrl + `/project/${req.params.pid}/chat?id=${req.params.gid}`)
})
// TASK
app.get('/project/:pid(\\d+)/task', (req, res, next) => {
const where = req.query.id ? ' and t.id = ' + parseInt(req.query.id) : ''
const rows = db
.prepare(`
select id, name, created_by, assigned_to, priority, status, time_spent, create_date, plan_date, close_date,
(select json_chat_array(user_id) from task_users where task_id = t.id) observers,
(select json_chat_array(id) from documents where parent_type = 1 and parent_id = t.id) attachments
from tasks t
where project_id = :project_id and
(created_by = :user_id or assigned_to = :user_id or exists(select 1 from task_users where task_id = t.id and user_id = :user_id))
${where}
`)
.all(res.locals)
rows.forEach(row => {
row.observers = JSON.parse(row.observers)
row.attachments = JSON.parse(row.attachments)
})
if (where && rows.length == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true, data: where ? rows[0] : rows})
})
app.get('/project/:pid(\\d+)/task/:tid(\\d+)', (req, res, next) => {
res.redirect(req.baseUrl + `/project/${req.params.pid}/task?id=${req.params.tid}`)
})
app.post('/project/:pid(\\d+)/task', (req, res, next) => {
res.locals.name = req.body?.name
res.locals.status = parseInt(req.body?.status)
res.locals.priority = parseInt(req.body?.priority)
res.locals.assigned_to = req.body?.assigned_to ? parseInt(req.body?.assigned_to) : undefined
res.locals.create_date = Math.floor(Date.now() / 1000)
res.locals.plan_date = req.body?.plan_date ? parseInt(req.body?.plan_date) : undefined
if (res.locals.assigned_to && !hasAccess(res.locals.project_id, res.locals.assigned_to))
throw Error('INCORRECT_ASSIGNED_TO::400')
const id = db
.prepare(`
insert into tasks (project_id, name, created_by, assigned_to, priority, status, create_date, plan_date)
values (:project_id, :name, :user_id, :assigned_to, :priority, :status, :create_date, :plan_date)
returning id
`)
.pluck(true)
.get(res.locals)
res.status(200).json({success: true, data: id})
})
app.use('/project/:pid(\\d+)/task/:tid(\\d+)*', (req, res, next) => {
res.locals.task_id = req.params.tid
const task = db
.prepare(`
select created_by, assigned_to
from tasks
where id = :task_id and project_id = :project_id
and (created_by = :user_id or assigned_to = :user_id or exists(select 1 from task_users where task_id = :task_id and user_id = :user_id))
`)
.get(res.locals)
if (!task)
throw Error('NOT_FOUND::404')
res.locals.is_author = task.created_by == res.locals.user_id
res.locals.is_assigned = task.assigned_to == res.locals.user_id
next()
})
app.put('/project/:pid(\\d+)/task/:tid(\\d+)', (req, res, next) => {
if (!res.locals.is_author && !res.locals.is_assigned)
throw Error('ACCESS_DENIED::401')
res.locals.id = res.locals.task_id
res.locals.name = req.body?.name
res.locals.status = parseInt(req.body?.status)
res.locals.priority = parseInt(req.body?.priority)
res.locals.assigned_to = req.body?.assigned_to ? parseInt(req.body?.assigned_to) : undefined
res.locals.plan_date = req.body?.plan_date ? parseInt(req.body?.plan_date) : undefined
const columns = res.locals.is_author ? ['name', 'assigned_to', 'priority', 'status', 'plan_date', 'time_spent'] : ['status', 'time_spent']
const info = db
.prepareUpdate('tasks', columns, res.locals, ['id', 'project_id'])
.run(res.locals)
if (info.changes == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true})
})
app.delete('/project/:pid(\\d+)/task/:tid(\\d+)', (req, res, next) => {
if (!res.locals.is_author)
throw Error('ACCESS_DENIED::401')
const info = db
.prepare(`delete from tasks where id = :task_id and project_id = :project_id and created_by = :user_id`)
.run(res.locals)
if (info.changes == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true})
})
app.put('/project/:pid(\\d+)/task/:tid(\\d+)/observer', (req, res, next) => {
if (!res.locals.is_author && !res.locals.is_assigned)
throw Error('ACCESS_DENIED::401')
const user_ids = req.body instanceof Array ? [...new Set(req.body.map(e => parseInt(e)))] : []
// Проверка, что выбранные пользователи имеют доступ к проекту
let rows = db
.prepare(`
select user_id
from chat_users
where chat_id in (select id from chats where project_id = :project_id)
`)
.pluck(true)
.all(res.locals)
if (user_ids.some(user_id => !rows.contains(user_id)))
throw Error('INACCESSABLE_USER::400')
res.locals.json_ids = JSON.stringify(user_ids)
db
.prepare(`
delete from task_users where task_id = :task_id;
insert into task_users (task_id, user_id) select :task_id, value from json_each(:json_ids)
`)
.run(res.locals)
res.status(200).json({success: true})
})
// MEETINGS
app.get('/project/:pid(\\d+)/meeting', (req, res, next) => {
const where = req.query.id ? ' and m.id = ' + parseInt(req.query.id) : ''
const rows = db
.prepare(`
select id, name, description, created_by, meet_date,
(select json_chat_array(user_id) from meeting_users where meeting_id = m.id) participants,
(select json_chat_array(id) from documents where parent_type = 2 and parent_id = m.id) attachments
from meetings m
where project_id = :project_id and
(created_by = :user_id or exists(select 1 from meeting_users where meeting_id = m.id and user_id = :user_id))
${where}
`)
.all(res.locals)
rows.forEach(row => {
row.participants = JSON.parse(row.participants)
row.attachments = JSON.parse(row.attachments)
})
if (where && rows.length == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true, data: where ? rows[0] : rows})
})
app.get('/project/:pid(\\d+)/meeting/:mid(\\d+)', (req, res, next) => {
res.redirect(req.baseUrl + `/project/${req.params.pid}/meeting?id=${req.params.mid}`)
})
app.post('/project/:pid(\\d+)/meeting', (req, res, next) => {
res.locals.name = req.body?.name
res.locals.description = req.body?.description
res.locals.meet_date = req.body?.meet_date ? parseInt(req.body?.meet_date) : undefined
const id = db
.prepare(`
insert into meetings (project_id, name, description, created_by, meet_date)
values (:project_id, :name, :description, :user_id, :meet_date)
returning id
`)
.pluck(true)
.get(res.locals)
res.status(200).json({success: true, data: id})
})
app.use('/project/:pid(\\d+)/meeting/:mid(\\d+)*', (req, res, next) => {
res.locals.meeting_id = req.params.mid
const meeting = db
.prepare(`
select created_by
from meetings
where id = :meeting_id and project_id = :project_id
and (created_by = :user_id or exists(select 1 from meeting_users where meeting_id = :meeting_id and user_id = :user_id))
`)
.get(res.locals)
if (!meeting)
throw Error('NOT_FOUND::404')
res.locals.is_author = meeting.created_by == res.locals.user_id
next()
})
app.put('/project/:pid(\\d+)/meeting/:mid(\\d+)', (req, res, next) => {
if (!res.locals.is_author)
throw Error('ACCESS_DENIED::401')
res.locals.id = res.locals.meeting_id
res.locals.name = req.body?.name
res.locals.description = req.body?.description
res.locals.meet_date = req.body?.meet_date ? parseInt(req.body?.meet_date) : undefined
const info = db
.prepareUpdate('meetings', ['name', 'description', 'meet_date'], res.locals, ['id', 'project_id'])
.run(res.locals)
if (info.changes == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true})
})
app.delete('/project/:pid(\\d+)/meeting/:mid(\\d+)', (req, res, next) => {
if (!res.locals.is_author)
throw Error('ACCESS_DENIED::401')
const info = db
.prepare(`delete from meetings where id = :meeting_id and project_id = :project_id and created_by = :user_id`)
.run(res.locals)
if (info.changes == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true})
})
app.put('/project/:pid(\\d+)/meeting/:mid(\\d+)/participants', (req, res, next) => {
if (!res.locals.is_author)
throw Error('ACCESS_DENIED::401')
const user_ids = req.body instanceof Array ? [...new Set(req.body.map(e => parseInt(e)))] : []
// Проверка, что выбранные пользователи имеют доступ к проекту
let rows = db
.prepare(`
select user_id
from chat_users
where chat_id in (select id from chats where project_id = :project_id)
`)
.pluck(true) // .raw?
.all(res.locals)
if (user_ids.some(user_id => rows.indexOf(user_id)) == -1)
throw Error('INACCESSABLE_USER::400')
db
.prepare(`delete from meeting_users where meeting_id = :meeting_id`)
.run(res.locals)
res.locals.json_ids = JSON.stringify(user_ids)
db
.prepare(`insert into meeting_users (meeting_id, user_id) select :meeting_id, value from json_each(:json_ids)`)
.run(res.locals)
res.status(200).json({success: true})
})
// DOCUMENTS
app.get('/project/:pid(\\d+)/document', (req, res, next) => {
const ids = String(req.query.id).split(',').map(e => parseInt(e)).filter(e => e > 0)
const where = ids.length > 0 ? ' and id in (' + ids.join(', ') + ')' : ''
// Документы
// 1. Из групп, которые есть в проекте и в которых участвует пользователь
// 2. Из задач проекта, где пользователь автор, ответсвенный или наблюдатель
// 3. Из встреч на проекте, где пользователь создатель или участник
// To-Do: отдавать готовую ссылку --> как минимум GROUP_ID надо заменить на tgGroupId
const rows = db
.prepare(`
select id, origin_chat_id, origin_message_id, filename, mime, caption, size, published_by, parent_id, parent_type
from documents d
where project_id = :project_id ${where} and (
origin_chat_id in (select chat_id from chat_users where user_id = :user_id)
or
parent_type = 1 and parent_id in (
select id
from tasks t
where project_id = :project_id and (created_by = :user_id or assigned_to = :user_id or exists(select 1 from task_users where task_id = t.id and user_id = :user_id))
)
or
parent_type = 2 and parent_id in (
select id
from meetings m
where project_id = :project_id and (created_by = :user_id or exists(select 1 from meeting_users where meeting_id = m.id and user_id = :user_id))
)
)
`)
.all(res.locals)
if (where && rows.length == 0)
throw Error('NOT_FOUND::404')
res.status(200).json({success: true, data: ids.length == 1 ? rows[0] : rows})
})
app.post('/project/:pid(\\d+)/:type(task|meeting)/:id(\\d+)/attach', upload.any(), async (req, res, next) => {
const parentType = req.params.type == 'task' ? 1 : 2
const parentId = req.params.id
const ids = []
for (const file of req.files) {
const id = await bot.uploadDocument(res.locals.project_id, file.originalname, file.mimetype, file.buffer, parentType, parentId, res.locals.user_id)
ids.push(id)
}
res.redirect(req.baseUrl + `/project/${req.params.pid}/document?id=` + ids.join(','))
})
app.use('/project/:pid(\\d+)/document/:did(\\d+)', (req, res, next) => {
res.locals.document_id = req.params.did
const doc = db
.prepare(`select * from documents where id = :document_id and project_id = :project_id`)
.get(res.locals)
if (!doc)
throw Error('NOT_FOUND::404')
if (doc.parent_type == 0) {
res.locals.chat_id = doc.chat_id
const row = db
.prepare(`select 1 from chat_users where chat_id = :chat_id and user_id = :user_id`)
.get(res.locals)
if (row) {
res.locals.can_download = true
}
} else {
res.locals.parent_id = doc.parent_id
const parent = doc.parent_type == 1 ? 'task' : 'meeting'
const row = db
.prepare(`
select 1
from ${parent}s
where id = :parent_id and project_id = :project_id or
exists(select 1 from ${parent}_users where ${parent}_id = :parent_id and user_id = :user_id)
`)
.get(res.locals)
if (row) {
res.locals.can_download = true
res.locals.can_delete = doc.published_by == res.locals.user_id
}
}
next()
})
app.get('/project/:pid(\\d+)/document/:did(\\d+)', async (req, res, next) => {
if (!res.locals.can_download)
throw Error('NOT_FOUND::404')
const file = await bot.downloadDocument(res.locals.project_id, res.locals.document_id)
res.writeHead(200, {
'Content-Length': file.size,
'Content-Type': file.mime,
'Content-Disposition': contentDisposition(file.filename)
})
res.end(file.data)
})
app.delete('/project/:pid(\\d+)/document/:id(\\d+)', (req, res, next) => {
if (!res.locals.can_delete)
throw Error('NOT_FOUND::404')
const doc = db
.prepare(`delete from documents where id = :id and project_id = :project_id`)
.run(res.locals)
res.status(200).json({success: true})
})
app.get('/settings', (req, res, next) => {
const row = db
.prepare(`select coalesce(json_settings, '{}') from users where id = :user_id`)
.pluck(true)
.get(res.locals)
res.status(200).json({success: true, data: JSON.parse(row)})
})
app.put('/settings', (req, res, next) => {
res.locals.json_settings = JSON.stringify(req.body || {})
const row = db
.prepare(`update users set json_settings = :json_settings where id = :user_id`)
.run(res.locals)
res.status(200).json({success: true})
})
module.exports = app