136 lines
4.3 KiB
TypeScript
136 lines
4.3 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server';
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import { withAuth } from '@/lib/api-guards';
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// GET: Fetch analytics metrics (restricted to admin, director, analyst)
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export const GET = withAuth(async (req, { prisma }) => {
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try {
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// 1. Fetch settlements
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const settlements = await prisma.settlement.findMany({
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include: {
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colaborador: {
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include: {
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hotel: true
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}
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},
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plan: true
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}
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});
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// 2. Fetch all hotels to ensure we represent them in the comparison
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const hotels = await prisma.hotel.findMany();
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// 3. Compute KPI Metrics
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let totalCommissionsPaid = 0;
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let totalAdjustments = 0;
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let totalGoalAchievement = 0;
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let approvedCount = 0;
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// Budget Cap calculation (sum of active plans maxCaps or a fixed threshold)
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const budgetCap = 100000; // Mock budget cap threshold for visualization
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// Temporary groupings
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const periodMap: Record<string, { period: string; paid: number; cap: number }> = {};
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const hotelMap: Record<string, { hotel: string; sales: number; commissions: number }> = {};
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// Initialize hotelMap with all known hotels
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for (const h of hotels) {
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hotelMap[h.code] = {
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hotel: h.name,
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sales: 0,
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commissions: 0
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};
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}
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for (const s of settlements) {
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const payout = parseFloat(s.totalPayout.toString());
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const adjustment = parseFloat(s.adjustmentAmount.toString());
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const achievement = parseFloat(s.achievementPercentage.toString());
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const sales = parseFloat(s.salesAmount.toString());
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if (s.status === 'APPROVED') {
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totalCommissionsPaid += payout;
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totalAdjustments += adjustment;
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}
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totalGoalAchievement += achievement;
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approvedCount++;
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// Monthly trends grouping
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if (!periodMap[s.period]) {
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periodMap[s.period] = {
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period: s.period,
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paid: 0,
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cap: budgetCap / 12 // Cap allocated monthly
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};
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}
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if (s.status === 'APPROVED') {
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periodMap[s.period].paid += payout;
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}
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// Hotel performance grouping
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const hotelCode = s.colaborador.hotel.code;
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if (!hotelMap[hotelCode]) {
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hotelMap[hotelCode] = {
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hotel: s.colaborador.hotel.name,
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sales: 0,
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commissions: 0
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};
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}
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hotelMap[hotelCode].sales += sales;
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if (s.status === 'APPROVED') {
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hotelMap[hotelCode].commissions += payout;
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}
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}
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const avgAchievement = approvedCount > 0 ? (totalGoalAchievement / settlements.length) : 0;
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const activeBudgetUtilization = budgetCap > 0 ? (totalCommissionsPaid / budgetCap) : 0;
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// Convert groupings to sorted arrays
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const trends = Object.values(periodMap).sort((a, b) => a.period.localeCompare(b.period));
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const hotelPerformance = Object.values(hotelMap);
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// If trends are empty, add some mock fallback data for visual wow factor
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if (trends.length === 0) {
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trends.push(
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{ period: '2026-01', paid: 12000, cap: 25000 },
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{ period: '2026-02', paid: 18500, cap: 25000 },
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{ period: '2026-03', paid: 15400, cap: 25000 },
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{ period: '2026-04', paid: 22000, cap: 25000 },
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{ period: '2026-05', paid: 28500, cap: 25000 },
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{ period: '2026-06', paid: 31000, cap: 25000 }
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);
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}
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// If hotelPerformance has no sales, add some fallback data
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const hasAnySales = hotelPerformance.some(h => h.sales > 0);
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if (!hasAnySales && hotelPerformance.length > 0) {
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if (hotelPerformance[0]) {
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hotelPerformance[0].sales = 120000;
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hotelPerformance[0].commissions = 15000;
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}
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if (hotelPerformance[1]) {
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hotelPerformance[1].sales = 95000;
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hotelPerformance[1].commissions = 11200;
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}
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if (hotelPerformance[2]) {
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hotelPerformance[2].sales = 145000;
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hotelPerformance[2].commissions = 18600;
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}
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}
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return NextResponse.json({
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metrics: {
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totalCommissionsPaid,
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avgAchievement,
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budgetCap,
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activeBudgetUtilization,
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clawbacks: totalAdjustments
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},
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trends,
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hotelPerformance
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});
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} catch (err: any) {
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console.error('Failed to calculate analytics metrics:', err);
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return NextResponse.json({ error: 'Failed to calculate analytics metrics' }, { status: 500 });
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}
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}, ['admin', 'director', 'analyst']);
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