dev-chiefworks
217 lines
7.9 KiB
PHP
217 lines
7.9 KiB
PHP
<?php
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$job_name = pathinfo(__FILE__, PATHINFO_FILENAME);
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echo "[".date("Y-m-d H:i:s")."] ".$job_name." job is starting.\n";
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require('../lock.php');
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$lock_file = lock_pid_file();
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set_time_limit(0); // No limit!
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require('../../backend.php');
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require('../common/QuoteApi.php');
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$httpAuthToken = $savvyext->cfgReadChar('system.oauth2_token');
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$encryptionAlg = $savvyext->cfgReadChar('encryption.algorithm');
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$encryptionKey = $savvyext->cfgReadChar('encryption.key');
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$encryptionIV = $savvyext->cfgReadChar('encryption.iv');
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$baseURL = $savvyext->cfgReadChar('system.api_url');
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$db_host = $savvyext->cfgReadChar('database.host');
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$db_name = $savvyext->cfgReadChar('database.name');
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$db_user = $savvyext->cfgReadChar('database.user');
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$db_pass = $savvyext->cfgReadChar('database.pass');
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$db_port = $savvyext->cfgReadLong('database.port');
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$connstr = "host=${db_host} port=${db_port} dbname=${db_name} user=${db_user} password=${db_pass}";
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$conn = pg_connect($connstr);
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$member_id = 0;
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$country = 'SG';
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$timezone = 'UTC';
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$distance = 1.2; // km
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$city_id = 1; // Singapore
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$pool = 1; // Main pool - does not matter (we do not have pools here...)
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$areas_count = 28;
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$transport_providers = [3,4,5];
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CONST SELECT_DISTINCT_AREAS = <<< EOS
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WITH whole_hours AS (
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SELECT hour, area_start_id, area_end_id, transport_provider_id
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FROM generate_series(0, 23) hour,
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generate_series(1, $1) area_start_id,
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generate_series(1, $1) area_end_id,
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unnest(ARRAY[3,4,5]) transport_provider_id
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ORDER BY transport_provider_id, area_start_id, area_end_id, hour
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)
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SELECT DISTINCT ah.area_start_id as area_id FROM whole_hours ah
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LEFT JOIN geofence_area_average_quotes gaaq ON ah.hour = gaaq.hour
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AND ah.area_start_id = gaaq.area_start_id AND ah.area_end_id = gaaq.area_end_id AND ah.transport_provider_id =gaaq.transport_provider_id
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WHERE gaaq.hour IS NULL
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AND ah.hour = date_part('hour', timezone($2, now()))
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UNION
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SELECT DISTINCT ah.area_end_id as area_id FROM whole_hours ah
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LEFT JOIN geofence_area_average_quotes gaaq ON ah.hour = gaaq.hour
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AND ah.area_start_id = gaaq.area_start_id AND ah.area_end_id = gaaq.area_end_id AND ah.transport_provider_id =gaaq.transport_provider_id
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WHERE gaaq.hour IS NULL
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AND ah.hour = date_part('hour', timezone($2, now()))
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ORDER BY area_id
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EOS;
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CONST SELECT_MISSED_AREAS = <<< EOS
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WITH whole_hours AS (
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SELECT hour, area_start_id, area_end_id, transport_provider_id
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FROM generate_series(0, 23) hour,
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generate_series(1, $1) area_start_id,
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generate_series(1, $1) area_end_id,
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unnest(ARRAY[3,4,5]) transport_provider_id
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ORDER BY transport_provider_id, area_start_id, area_end_id, hour
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)
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SELECT DISTINCT ah.* FROM whole_hours ah
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LEFT JOIN geofence_area_average_quotes gaaq ON ah.hour = gaaq.hour
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AND ah.area_start_id = gaaq.area_start_id AND ah.area_end_id = gaaq.area_end_id AND ah.transport_provider_id =gaaq.transport_provider_id
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WHERE gaaq.hour IS NULL
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AND ah.hour = date_part('hour', timezone($2, now()))
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ORDER BY ah.transport_provider_id, ah.area_start_id, ah.area_end_id, ah.hour
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EOS;
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$transport_providers_param = "{".implode(",", $transport_providers). "}";
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$area_ids = [];
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$resp = pg_query_params($conn, SELECT_DISTINCT_AREAS, [
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$areas_count,
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$timezone,
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// $transport_providers_param
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]);
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if ($resp && pg_num_rows($resp)) {
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while ($row=pg_fetch_row($resp)) {
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$area_ids[] = $row[0];
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}
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}
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QuoteApi::$job_name=$job_name;
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if (count($area_ids)) {
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// Step 1 & 2: area locations
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$locations_start = [];
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$locations_end = [];
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$area_locations = [];
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$q = "SELECT id, latitude, longitude, name, boundaries FROM geofence_area WHERE country='${country}' AND city_id=${city_id} AND district='t' AND id IN (".implode (", ", $area_ids).") ORDER BY id";
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$r = pg_query($conn, $q);
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if ($r && pg_num_rows($r)) {
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$q1 = "select * from address where country='${country}' AND (%s) order by random() limit 2";
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while ($f=pg_fetch_row($r)) {
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// Singapore areas are postal!
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$b = json_decode($f[4],true); // {"postal_code":["60","61","62","63","64"]}
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$q2 = [];
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foreach ($b["postal_code"] as $code) {
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$q2[] = "LEFT(postal,".strlen($code).")='${code}'";
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}
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$r1 = pg_query($conn, sprintf($q1,implode(" OR ",$q2)));
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if ($r1 && pg_num_rows($r1)>1 && $f1=pg_fetch_assoc($r1)) {
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$locations_start[$f[0]] = $f1;
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$f1 = pg_fetch_assoc($r1);
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$locations_end[$f[0]] = $f1;
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}
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}
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}
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$providers_areas = [];
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$resp = pg_query_params($conn, SELECT_MISSED_AREAS, [
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$areas_count,
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$timezone,
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]);
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if ($resp && pg_num_rows($resp)) {
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while ($row=pg_fetch_row($resp)) {
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$star_area_id = $row[1];
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$end_area_id = $row[2];
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$transport_provider = $row[3];
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if (!array_key_exists($transport_provider,$providers_areas)) {
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$providers_areas[$transport_provider] = [];
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}
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$d = distanceBetweenTwoGpsCoordinates(
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$locations_start[$star_area_id]["latitude"], $locations_start[$star_area_id]["longitude"],
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$locations_end[$end_area_id]["latitude"], $locations_end[$end_area_id]["longitude"],
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"K"
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);
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if ($locations_start[$star_area_id]["id"] != $locations_end[$end_area_id]["id"]
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&& $d > $distance || $star_area_id == $end_area_id ) {
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array_push($providers_areas[$transport_provider],
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[
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"start_area" => $locations_start[$star_area_id],
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"end_area" => $locations_end[$end_area_id]
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]
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);
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}
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}
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// echo json_encode($providers_areas, JSON_PRETTY_PRINT) .PHP_EOL;
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}
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if (count($providers_areas) > 0) {
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// Step 4: Schedule quotes
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$checkQuotes = [];
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foreach ($providers_areas as $provider_id => $provider_areas) {
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foreach ($provider_areas as $areas) {
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$origin_id = $areas["start_area"]["id"];
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$destination_id = $areas["end_area"]["id"];
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$origin = $areas["start_area"]["address"];
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$destination = $areas["end_area"]["address"];
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$pool = $provider_id == 3 ? 2 : 1;
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$q = "SELECT * FROM quotes ";
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$q.= " WHERE location_start_id=${origin_id} AND location_end_id=${destination_id} ";
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$q.= " AND transport_provider_id=${provider_id} AND cost>0 AND pool=${pool} ";
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$q.= " AND completed > (now() - '1 hour'::interval) ";
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$q.= " ORDER BY completed DESC LIMIT 1";
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$r = pg_query($conn, $q);
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if ($r && pg_num_rows($r) && $f=pg_fetch_assoc($r)) {
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echo "[".date("Y-m-d H:i:s")."] Quote ".$f["cost"]." already exists ID #".$f["id"]."\n";
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continue;
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}
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list($res,$id) = QuoteApi::schedule_quote($origin,$destination,$country,$member_id,$provider_id, 0,'t', $pool);
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if ($res>0) {
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if ($res==2) {
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echo "[".date("Y-m-d H:i:s")."] Quote complete! ID #${id}\n";
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} else if ($res==1) {
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echo "[".date("Y-m-d H:i:s")."] Scheduled quote ID #${id}\n";
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$checkQuotes[] = $id;
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} else {
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echo "[".date("Y-m-d H:i:s")."] Unexpected result for ID #${id} ($res)\n";
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}
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} else {
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echo "[".date("Y-m-d H:i:s")."] schedule_quote failed: ${res}.\n";
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echo "[".date("Y-m-d H:i:s")."] $origin,$destination,$country,$member_id,$provider_id\n";
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}
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}
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}
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// Step 5: Check quotes
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foreach ($checkQuotes as $id) {
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list($res,$cost) = QuoteApi::check_quote($id);
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echo "[".date("Y-m-d H:i:s")."] Checking quote ID #${id} ($res) cost=${cost}\n";
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}
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}
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}
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function distanceBetweenTwoGpsCoordinates($lat1,$lon1,$lat2,$lon2,$unit) {
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//error_log("public function distanceBetweenTwoGpsCoordinates($lat1,$lon1,$lat2,$lon2,$unit)");
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if (($lat1 == $lat2) && ($lon1 == $lon2)) {
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return 0;
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}
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$theta = $lon1 - $lon2;
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$dist = sin(deg2rad($lat1)) * sin(deg2rad($lat2)) + cos(deg2rad($lat1)) * cos(deg2rad($lat2)) * cos(deg2rad($theta));
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$dist = acos($dist);
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$dist = rad2deg($dist);
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$miles = $dist * 60 * 1.1515;
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$unit = strtoupper($unit);
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if ($unit == "K") {
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return ($miles * 1.609344);
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}
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if ($unit == "N") {
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($miles * 0.8684);
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}
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return $miles;
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}
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unlock_pid_file($lock_file);
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echo "[".date("Y-m-d H:i:s")."] ".$job_name." job complete.\n";
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