136 lines
5.0 KiB
PHP
136 lines
5.0 KiB
PHP
<?php
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// =========================================================
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// backend/bot/generate_price_tasks.php
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// Cron Job: Runs every 15 minutes
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// Generates random Short & Long trips in Damascus
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// =========================================================
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// CLI or Web execution
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require_once __DIR__ . '/../core/bootstrap.php';
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require_once __DIR__ . '/../functions.php';
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try {
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$con = Database::get('main');
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} catch (Exception $e) {
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die("Database connection failed\n");
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}
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// 1. Ensure Table Exists
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$sql = "
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CREATE TABLE IF NOT EXISTS competitor_prices (
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id INT AUTO_INCREMENT PRIMARY KEY,
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competitor_name VARCHAR(50) NOT NULL,
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from_latitude VARCHAR(30) NOT NULL,
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from_longitude VARCHAR(30) NOT NULL,
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to_latitude VARCHAR(30) NOT NULL,
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to_longitude VARCHAR(30) NOT NULL,
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distance_km DECIMAL(8,2) NOT NULL,
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total_price DECIMAL(10,2) NOT NULL,
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price_per_km DECIMAL(8,2) NOT NULL,
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country_code VARCHAR(5) NOT NULL DEFAULT 'SY',
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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INDEX idx_competitor_country (competitor_name, country_code)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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";
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$con->exec($sql);
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// 2. Ten Key Regions in Damascus (Syria) and Amman (Jordan)
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$countriesConfig = [
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'SY' => [
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'competitors' => ['yallago', 'zaken', 'tufaddal'],
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'regions' => [
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['name' => 'Umayyad Square', 'lat' => 33.5138, 'lng' => 36.2765],
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['name' => 'Mezzeh', 'lat' => 33.5074, 'lng' => 36.2530],
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['name' => 'Malki', 'lat' => 33.5220, 'lng' => 36.2840],
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['name' => 'Kafersouseh', 'lat' => 33.4981, 'lng' => 36.2730],
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['name' => 'Al-Midan', 'lat' => 33.4947, 'lng' => 36.2995],
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['name' => 'Bab Tuma', 'lat' => 33.5126, 'lng' => 36.3150],
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['name' => 'Rukneddine', 'lat' => 33.5350, 'lng' => 36.2950],
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['name' => 'Dummar', 'lat' => 33.5385, 'lng' => 36.2250],
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['name' => 'Baramkeh', 'lat' => 33.5100, 'lng' => 36.2885],
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['name' => 'Muhajireen', 'lat' => 33.5320, 'lng' => 36.2720],
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]
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],
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'JO' => [
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'competitors' => ['com.careem.acma', 'com.ubercab', 'com.taxif.passenger', 'me.com.easytaxi'],
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'regions' => [
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['name' => 'Abdoun', 'lat' => 31.9392, 'lng' => 35.8942],
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['name' => 'Jabal Amman', 'lat' => 31.9511, 'lng' => 35.9189],
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['name' => 'Sweileh', 'lat' => 32.0167, 'lng' => 35.8333],
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['name' => 'Khalda', 'lat' => 31.9861, 'lng' => 35.8450],
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['name' => 'Al-Jubaiha', 'lat' => 32.0194, 'lng' => 35.8753],
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['name' => 'Tla Al-Ali', 'lat' => 31.9961, 'lng' => 35.8647],
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['name' => 'Shmeisani', 'lat' => 31.9680, 'lng' => 35.9020],
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['name' => 'Um Uthaina', 'lat' => 31.9610, 'lng' => 35.8770],
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['name' => 'Jabal Al-Weibdeh', 'lat' => 31.9560, 'lng' => 35.9220],
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['name' => 'Marj Al-Hamam', 'lat' => 31.9000, 'lng' => 35.8500],
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]
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]
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];
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// Helper to generate a random point within a radius (in km)
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function generateRandomPoint($lat, $lng, $radius) {
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$radiusInDegrees = $radius / 111.0; // 1 degree is ~111km
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$u = lcg_value();
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$v = lcg_value();
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$w = $radiusInDegrees * sqrt($u);
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$t = 2 * pi() * $v;
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$x = $w * cos($t);
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$y = $w * sin($t);
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// Adjust longitude based on latitude
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$new_lng = $x / cos(deg2rad($lat));
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$new_lat = $y;
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return [
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'lat' => $lat + $new_lat,
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'lng' => $lng + $new_lng
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];
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}
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$tasksCreated = 0;
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foreach ($countriesConfig as $countryCode => $config) {
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$competitors = $config['competitors'];
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$regions = $config['regions'];
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foreach ($regions as $region) {
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// A. Generate Start Point (within 2km of region center)
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$start = generateRandomPoint($region['lat'], $region['lng'], 2);
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// B. Generate Short Trip (2-5 km from start)
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$shortDist = rand(20, 50) / 10.0;
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$shortEnd = generateRandomPoint($start['lat'], $start['lng'], $shortDist);
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// C. Generate Long Trip (10-15 km from start)
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$longDist = rand(100, 150) / 10.0;
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$longEnd = generateRandomPoint($start['lat'], $start['lng'], $longDist);
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$trips = [$shortEnd, $longEnd];
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foreach ($trips as $end) {
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foreach ($competitors as $app) {
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$taskId = "prc_" . uniqid();
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$taskData = [
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"task_id" => $taskId,
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"type" => "price_check",
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"app" => $app,
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"payload" => [
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"start_lat" => $start['lat'],
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"start_lng" => $start['lng'],
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"end_lat" => $end['lat'],
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"end_lng" => $end['lng']
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]
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];
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// Push to Redis Queue
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$redis->lpush('queue:bot:tasks', json_encode($taskData));
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$tasksCreated++;
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}
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}
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}
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}
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echo "Successfully generated and queued $tasksCreated pricing tasks.\n";
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