Primakov Alexandr Alexandrovich
68 lines
1.8 KiB
JavaScript
68 lines
1.8 KiB
JavaScript
const { Router } = require('express')
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const mongoose = require('mongoose')
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const { getAnswer } = require('../../utils/common')
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const { CigaretteModel } = require('./model/cigarette')
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const { authMiddleware } = require('./middleware/auth')
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const router = Router()
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// Все эндпоинты статистики требуют авторизации
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router.use(authMiddleware)
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// Агрегация по дням: количество сигарет в день для построения графика
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router.get('/daily', async (req, res, next) => {
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try {
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const user = req.user
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const { from, to } = req.query
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const now = new Date()
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const defaultFrom = new Date(now)
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defaultFrom.setDate(defaultFrom.getDate() - 30)
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const fromDate = from ? new Date(from) : defaultFrom
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const toDate = to ? new Date(to) : now
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const match = {
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userId: new mongoose.Types.ObjectId(user.id),
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smokedAt: {
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$gte: fromDate,
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$lte: toDate,
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},
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}
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// Отладка: проверяем, сколько записей попадает в фильтр
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const totalCount = await CigaretteModel.countDocuments(match)
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console.log('[STATS] Match filter:', JSON.stringify(match, null, 2))
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console.log('[STATS] Total cigarettes in range:', totalCount)
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const data = await CigaretteModel.aggregate([
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{ $match: match },
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{
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$group: {
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_id: {
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$dateToString: { format: '%Y-%m-%d', date: '$smokedAt', timezone: 'UTC' },
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},
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count: { $sum: 1 },
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},
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},
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{ $sort: { _id: 1 } },
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])
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console.log('[STATS] Aggregation result:', data)
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const result = data.map((item) => ({
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date: item._id,
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count: item.count,
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}))
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res.json(getAnswer(null, result))
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} catch (err) {
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next(err)
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}
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})
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module.exports = router
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