import { router, publicProcedure, protectedProcedure } from '../_core/trpc.ts'; import { z } from 'zod'; export const paymentAnalyticsRouter = router({ /** * Get payment metrics */ getMetrics: protectedProcedure .input( z.object({ timeRange: z.enum(['7d', '30d', '90d']).default('7d'), }) ) .query(async ({ input, ctx }) => { // Verify admin access if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } // In production, fetch from database return { totalRevenue: 125000, totalTransactions: 2500, averageTransaction: 50, successRate: 94.5, failureRate: 3.2, fraudRate: 2.3, retrySuccessRate: 78.5, }; }), /** * Get payment trends */ getTrends: protectedProcedure .input( z.object({ timeRange: z.enum(['7d', '30d', '90d']).default('7d'), }) ) .query(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } // In production, fetch from database return [ { date: '2026-04-15', revenue: 18000, transactions: 360, successRate: 93.2 }, { date: '2026-04-16', revenue: 19500, transactions: 390, successRate: 94.1 }, { date: '2026-04-17', revenue: 17800, transactions: 356, successRate: 92.8 }, { date: '2026-04-18', revenue: 21000, transactions: 420, successRate: 95.2 }, { date: '2026-04-19', revenue: 22500, transactions: 450, successRate: 95.8 }, { date: '2026-04-20', revenue: 20700, transactions: 414, successRate: 94.5 }, { date: '2026-04-21', revenue: 25500, transactions: 510, successRate: 96.1 }, ]; }), /** * Get payment method breakdown */ getPaymentMethods: protectedProcedure .input( z.object({ timeRange: z.enum(['7d', '30d', '90d']).default('7d'), }) ) .query(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } return [ { method: 'Square', count: 1200, amount: 60000, percentage: 48 }, { method: 'PayPal', count: 650, amount: 32500, percentage: 26 }, { method: 'Google Pay', count: 400, amount: 20000, percentage: 16 }, { method: 'Chime', count: 150, amount: 7500, percentage: 6 }, { method: 'Cash App', count: 100, amount: 5000, percentage: 4 }, ]; }), /** * Get fraud patterns */ getFraudPatterns: protectedProcedure .input( z.object({ timeRange: z.enum(['7d', '30d', '90d']).default('7d'), }) ) .query(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } return [ { type: 'Velocity Checks', count: 45, amount: 2250, trend: 'up' as const }, { type: 'Amount Anomalies', count: 32, amount: 1600, trend: 'down' as const }, { type: 'Geographic Anomalies', count: 28, amount: 1400, trend: 'stable' as const }, { type: 'Device Changes', count: 18, amount: 900, trend: 'down' as const }, ]; }), /** * Get reconciliation results */ getReconciliations: protectedProcedure .input( z.object({ limit: z.number().default(10), offset: z.number().default(0), }) ) .query(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } return [ { id: 'RECON-001', date: new Date(), provider: 'Square', totalRecords: 1250, totalMatched: 1248, totalMissing: 2, totalExtra: 0, totalDiscrepancies: 2, totalAmount: 15000, status: 'completed' as const, }, { id: 'RECON-002', date: new Date(Date.now() - 86400000), provider: 'PayPal', totalRecords: 890, totalMatched: 885, totalMissing: 3, totalExtra: 2, totalDiscrepancies: 5, totalAmount: 12500, status: 'completed' as const, }, ]; }), /** * Get discrepancies for reconciliation */ getDiscrepancies: protectedProcedure .input( z.object({ reconciliationId: z.string(), severity: z.enum(['all', 'critical', 'high', 'medium', 'low']).default('all'), }) ) .query(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } return [ { id: 'DISC-001', type: 'missing_in_provider' as const, platformTransaction: 'TXN-12345', amount: 50, severity: 'high' as const, resolved: false, }, { id: 'DISC-002', type: 'amount_mismatch' as const, platformTransaction: 'TXN-12346', providerTransaction: 'TXN-12346', amount: 25.5, severity: 'medium' as const, resolved: false, }, ]; }), /** * Resolve discrepancy */ resolveDiscrepancy: protectedProcedure .input( z.object({ discrepancyId: z.string(), resolution: z.string(), }) ) .mutation(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } // In production, update database return { success: true, message: 'Discrepancy resolved', discrepancyId: input.discrepancyId, }; }), /** * Run reconciliation */ runReconciliation: protectedProcedure .input( z.object({ provider: z.string(), }) ) .mutation(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } // In production, trigger reconciliation job return { success: true, message: `Reconciliation started for ${input.provider}`, jobId: `JOB-${Date.now()}`, }; }), /** * Export reconciliation report */ exportReconciliationReport: protectedProcedure .input( z.object({ reconciliationId: z.string(), format: z.enum(['csv', 'json', 'pdf']).default('csv'), }) ) .mutation(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } // In production, generate and return file return { success: true, message: 'Report generated', downloadUrl: `/api/reports/${input.reconciliationId}.${input.format}`, }; }), /** * Get payment notifications */ getNotifications: protectedProcedure .input( z.object({ userId: z.number().optional(), status: z.enum(['all', 'pending', 'sent', 'delivered', 'failed']).default('all'), limit: z.number().default(20), }) ) .query(async ({ input, ctx }) => { if (input.userId && input.userId !== ctx.user.id && ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } // In production, fetch from database return [ { id: 'NOTIF-001', userId: input.userId || ctx.user.id, type: 'payment_success' as const, channel: 'email' as const, transactionId: 'TXN-12345', amount: 50, status: 'delivered' as const, message: 'Payment successful', sentAt: new Date(), deliveredAt: new Date(), }, ]; }), /** * Resend failed notifications */ resendFailedNotifications: protectedProcedure .input( z.object({ notificationIds: z.array(z.string()), }) ) .mutation(async ({ input, ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } // In production, resend notifications return { success: true, message: `${input.notificationIds.length} notifications queued for resend`, queuedCount: input.notificationIds.length, }; }), /** * Get real-time metrics */ getRealtimeMetrics: protectedProcedure.query(async ({ ctx }) => { if (ctx.user.role !== 'admin') { throw new Error('Unauthorized'); } // In production, fetch real-time data from cache return { activeTransactions: 12, pendingWithdrawals: 5, failedPayments: 2, fraudAlerts: 1, lastUpdated: new Date(), }; }), });