VPS 4 Builder
90 lines
3.0 KiB
JavaScript
90 lines
3.0 KiB
JavaScript
'use strict'
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const { query } = require('../database/postgres')
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function tFilter(tenantId, alias = 't') {
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if (!tenantId) return ''
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const id = parseInt(tenantId, 10)
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if (!Number.isInteger(id) || id <= 0) throw new Error('tenantId inválido')
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return `AND ${alias}.tenant_id = ${id}`
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}
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class Analytics {
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static async getRevenueStats(raffle_id = null, tenantId = null) {
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const raffleFilter = raffle_id ? `AND r.id = $1` : ''
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const tenantFilter = tenantId ? `AND t.tenant_id = ${parseInt(tenantId)}` : ''
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const params = raffle_id ? [raffle_id] : []
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const sql = `
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SELECT
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COALESCE(SUM(t.price_paid), 0) AS total_revenue,
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COALESCE(AVG(t.price_paid), 0) AS avg_price,
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COUNT(t.id) AS total_tickets_sold
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FROM tickets t
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JOIN raffles r ON r.id = t.raffle_id
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WHERE t.status = 'sold' ${raffleFilter} ${tenantFilter}
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`
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const res = await query(sql, params)
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const row = res[0] || { total_revenue: 0, avg_price: 0, total_tickets_sold: 0 }
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const tWhere = tenantId ? `WHERE tenant_id = ${parseInt(tenantId, 10)}` : ''
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const [usersRow] = await query(`SELECT COUNT(*) AS cnt FROM users ${tWhere}`)
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const [activeRow] = await query(
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tenantId
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? `SELECT COUNT(t.id) AS cnt FROM tickets t JOIN raffles r ON r.id = t.raffle_id WHERE r.tenant_id = ${parseInt(tenantId, 10)} AND t.status = 'sold'`
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: `SELECT COUNT(*) AS cnt FROM tickets WHERE status = 'sold'`
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)
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row.total_users = usersRow?.cnt ?? 0
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row.active_tickets = activeRow?.cnt ?? 0
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return row
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}
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static getSalesByDay(tenantId = null) {
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const f = tFilter(tenantId)
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return query(`
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SELECT
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DATE(t.data_compra) AS date,
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COUNT(t.id) AS tickets_sold,
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SUM(t.price_paid) AS revenue
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FROM tickets t
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WHERE t.data_compra >= NOW() - INTERVAL '30 days' AND t.status = 'sold' ${f}
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GROUP BY date
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ORDER BY date ASC
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`)
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}
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static getSalesByHour(tenantId = null) {
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const f = tFilter(tenantId)
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return query(`
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SELECT
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EXTRACT(HOUR FROM t.data_compra) AS hour_of_day,
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COUNT(t.id) AS tickets_sold,
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COALESCE(SUM(t.price_paid), 0) AS revenue
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FROM tickets t
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WHERE t.data_compra >= NOW() - INTERVAL '7 days' AND t.status = 'sold' ${f}
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GROUP BY hour_of_day
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ORDER BY hour_of_day ASC
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`)
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}
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static getSalesByRaffle(tenantId = null) {
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const f = tenantId ? `AND r.tenant_id = ${parseInt(tenantId)}` : ''
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return query(`
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SELECT
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r.id AS raffle_id,
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r.titulo AS raffle_name,
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COUNT(t.id) AS tickets_sold,
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r.total_numeros,
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COALESCE(SUM(t.price_paid), 0) AS revenue
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FROM raffles r
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LEFT JOIN tickets t ON t.raffle_id = r.id AND t.status = 'sold'
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WHERE r.ativo = 1 ${f}
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GROUP BY r.id, r.titulo, r.total_numeros
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ORDER BY tickets_sold DESC
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`)
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}
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}
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module.exports = Analytics
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