111 lines
3.1 KiB
TypeScript
111 lines
3.1 KiB
TypeScript
// API endpoint для получения статистики реферальной программы
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// GET /api/referral/stats?username=xxx - возвращает статистику пользователя
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import { NextRequest, NextResponse } from 'next/server';
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import mysql from 'mysql2/promise';
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// Database connection config from ENV
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const dbConfig = {
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host: process.env.DB_HOST || '',
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user: process.env.DB_USER || '',
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password: process.env.DB_PASSWORD || '',
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database: process.env.DB_NAME || '',
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connectTimeout: 20000, // 20 seconds
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acquireTimeout: 20000,
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};
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// Check if DB is configured
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const isDbConfigured = dbConfig.host && dbConfig.user && dbConfig.database;
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export async function GET(request: NextRequest) {
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try {
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const { searchParams } = new URL(request.url);
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const username = searchParams.get('username');
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if (!username) {
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return NextResponse.json(
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{ success: false, error: 'Username is required' },
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{ status: 400 }
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);
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}
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// Return mock data if DB not configured (dev mode)
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if (!isDbConfigured) {
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console.log('⚠️ Referral stats skipped: DB not configured');
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return NextResponse.json({
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success: true,
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hasReferrals: false,
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dev_mode: true,
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stats: {
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referral_count: 0,
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bonus_days_earned: 0,
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total_referrals_used: 0,
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},
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});
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}
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// Connect to database
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const connection = await mysql.createConnection(dbConfig);
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try {
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// Get user's referral stats
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const [statsRows] = await connection.query(
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'SELECT * FROM referrals WHERE username = ?',
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[username]
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);
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if ((statsRows as any[]).length === 0) {
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return NextResponse.json({
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success: true,
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hasReferrals: false,
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stats: {
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referral_count: 0,
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bonus_days_earned: 0,
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total_referrals_used: 0,
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},
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});
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}
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const stats = (statsRows as any[])[0];
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// Get list of referred users
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const [referredRows] = await connection.query(
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`SELECT u.username, u.created_at, u.status
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FROM referrals r
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JOIN users u ON r.username = u.username
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WHERE r.referrer_username = ?
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ORDER BY r.created_at DESC`,
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[username]
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);
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return NextResponse.json({
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success: true,
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hasReferrals: true,
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stats: {
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referral_count: stats.referral_count || 0,
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bonus_days_earned: stats.bonus_days_earned || 0,
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total_referrals_used: stats.total_referrals_used || 0,
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created_at: stats.created_at,
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updated_at: stats.updated_at,
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},
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referred_users: (referredRows as any[]).map((user: any) => ({
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username: user.username,
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created_at: user.created_at,
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status: user.status,
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})),
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});
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} finally {
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await connection.end();
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}
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} catch (error) {
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console.error('Referral stats error:', error);
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return NextResponse.json(
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{
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success: false,
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error: error instanceof Error ? error.message : 'Unknown error',
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},
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{ status: 500 }
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);
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}
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}
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