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dev-chiefworks
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<?php
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echo "[".date("Y-m-d H:i:s")."] load_past_transit_quotes job is starting.\n";
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require('../backend.php');
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$httpAuthToken = $savvyext->cfgReadChar('system.oauth2_token');
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$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($connstr);
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$db_host = $savvyext->cfgReadChar('database_replica.host');
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$db_name = $savvyext->cfgReadChar('database_replica.name');
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$db_user = $savvyext->cfgReadChar('database_replica.user');
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$db_pass = $savvyext->cfgReadChar('database_replica.pass');
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$db_port = $savvyext->cfgReadLong('database_replica.port');
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$readOnlyReplicaConnstr = "host=${db_host} port=${db_port} dbname=${db_name} user=${db_user} password=${db_pass}";
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$readOnlyReplicaConn = pg_connect($readOnlyReplicaConnstr);
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$q = "SELECT a.fare_raw,a.distance_raw,a.distance,a.board,a.alight,a.service,b.distance as bdistance ";
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$q.= " FROM leg_step_quote a, google_directions_leg_steps b WHERE a.fare_raw>0 AND b.id=a.google_directions_leg_step_id AND b.travel_mode='TRANSIT' ";
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$q.= " AND (b.location_start_lat BETWEEN 1.207 AND 1.471) AND (b.location_start_lng BETWEEN 103.610 AND 104.060) ";
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$q.= " AND (b.location_end_lat BETWEEN 1.207 AND 1.471) AND (b.location_end_lng BETWEEN 103.610 AND 104.060)";
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echo $q;
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$r = pg_query($readOnlyReplicaConn, $q);
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while ($f=pg_fetch_assoc($r)) {
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if ($f["service"]=="MRT/LRT") {
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//process_past_transit_quote_mrtlrt($f);
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}
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if (substr($f["service"],0,8)=="Bus Svc ") {
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process_past_transit_quote_bus($f);
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}
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}
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/*
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fare_raw | distance_raw | distance | board | alight | service | bdistance
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----------+--------------+----------+-----------------------------------+------------------------------------+-------------+-----------
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113 | 560 | 5.6 km | 41049 - Opp Coronation Plaza | 09179 - Royal Thai Embassy | Bus Svc 174 | 5492
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100 | 200 | 2.0 km | 13029 - Bef Tyersall Ave | 14539 - Beach Station Bus Terminal | Bus Svc 123 | 14621
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100 | 200 | 2.0 km | 13029 - Bef Tyersall Ave | 14539 - Beach Station Bus Terminal | Bus Svc 123 | 14621
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83 | 170 | 1.7 km | 91061 - Bet Hse No. 767/767A | 92041 - Opp Parkway Parade | Bus Svc 196 | 1787
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83 | 130 | 1.3 km | 82051 - Tg Katong Rd Sth P/G | 92041 - Opp Parkway Parade | Bus Svc 48 | 1437
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83 | 240 | 2.4 km | 11209 - Opp Peirce Rd | 09179 - Royal Thai Embassy | Bus Svc 7 | 2465
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135 | 860 | 8.6 km | Buona Vista (EW21 / CC22) | Raffles Place (NS26 / EW14) | MRT/LRT | 8585
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135 | 910 | 9.1 km | Bishan (NS17 / CC15) | Raffles Place (NS26 / EW14) | MRT/LRT | 9765
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*/
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echo "[".date("Y-m-d H:i:s")."] load_past_transit_quotes complete.\n";
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pg_close($conn);
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/*
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boarding_id | integer |
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alight_id | integer |
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fare | integer |
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distance | integer |
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*/
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function process_past_transit_quote_mrtlrt($f) {
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global $conn;
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echo "[".date("Y-m-d H:i:s")."] process_past_transit_quote_mrtlrt()\n";
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// singapore_mrtlrt_stop_fares
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$boarding_id = get_mrtlrt_stop_id($f["board"]);
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$alight_id = get_mrtlrt_stop_id($f["board"]);
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if ($boarding_id>0 && $alight_id>0 && $f["fare_raw"]>0) {
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$q = "SELECT * FROM singapore_mrtlrt_stop_fares WHERE boarding_id=${boarding_id} AND alight_id=${alight_id}";
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$r = pg_query($readOnlyReplicaConn, $q);
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if ($r && pg_num_rows($r) && $o=pg_fetch_assoc($r)) {
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// UP?
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if ($o["fare"]>0) {
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$q = "";
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} else {
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$q = "UPDATE SET singapore_mrtlrt_stop_fares SET fare=%s,distance=%s WHERE id=".$o["id"];
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}
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} else {
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$q = "INSERT INTO singapore_mrtlrt_stop_fares (boarding_id,alight_id,fare,distance) VALUES (";
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$q.= "${boarding_id},${alight_id},%d,%d)";
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}
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if ($q!="") {
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$d = $f["distance_raw"]>0?((int)(10*$f["distance_raw"])):$f["bdistance"];
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$q = sprintf($q,(int)$f["fare_raw"],$d);
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pg_query($conn,$q);
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echo "q=${q}\n";
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} else {
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echo "Update is not required? fare=".$o["fare"]."\n";
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}
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} else {
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echo "ERROR: board(${boarding_id})='".$f["board"]."', alight(${alight_id})='".$f["alight"]."'\n";
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}
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}
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function process_past_transit_quote_bus($f) {
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echo "[".date("Y-m-d H:i:s")."] process_past_transit_quote_bus()\n";
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global $conn, $readOnlyReplicaConn;
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// singapore_bus_stop_fares
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$line = substr($f["service"],8);
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$boarding_id = get_bus_stop_id($f["board"],$f["service"]);
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$alight_id = get_bus_stop_id($f["alight"],$f["service"]);
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if ($boarding_id>0 && $alight_id>0 && $f["fare_raw"]>0) {
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if ($r && pg_num_rows($r) && $o=pg_fetch_assoc($r)) {
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// UP?
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if ($o["fare"]>0) {
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$q = "";
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} else {
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$q = "UPDATE SET singapore_bus_stop_fares SET fare=%s,distance=%s WHERE id=".$o["id"];
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}
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} else {
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$q = "INSERT INTO singapore_bus_stop_fares (boarding_id,alight_id,fare,distance) VALUES (";
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$q.= "${boarding_id},${alight_id},%d,%d)";
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}
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if ($q!="") {
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$d = $f["distance_raw"]>0?((int)(10*$f["distance_raw"])):$f["bdistance"];
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$q = sprintf($q,(int)$f["fare_raw"],$d);
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$r = pg_query($conn,$q);
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echo "q=${q}\n";
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} else {
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echo "Update is not required? fare=".$o["fare"]."\n";
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}
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} else {
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echo "ERROR: board(${boarding_id})='".$f["board"]."', alight(${alight_id})='".$f["alight"]."'\n";
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}
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}
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function get_mrtlrt_stop_id($name) {
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global $readOnlyReplicaConn;
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$q = "select id from singapore_mrtlrt_stops_mytransport where name='${name}'";
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$r = pg_query($readOnlyReplicaConn, $q);
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if ($r && pg_num_rows($r) && $f=pg_fetch_row($r)) {
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return $f[0];
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}
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return 0;
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}
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function get_bus_stop_id($str,$service) {
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global $readOnlyReplicaConn;
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echo "'${service}' => '${str}'\n";
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$line = substr($service,8);
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$pos = strpos($str,'-');
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if ($pos!==false) {
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$stop_code = trim(substr($str,0,$pos-1));
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$name = trim(substr($str,$pos+1));
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} else {
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$name = $str; // Will not work most likely...
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$stop_code = "";
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}
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$q = "select id from singapore_bus_stops where name='${name}' and stop_code='${stop_code}' and line='${line}'";
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$r = pg_query($readOnlyReplicaConn, $q);
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if ($r && pg_num_rows($r) && $f=pg_fetch_row($r)) {
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return $f[0];
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}
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$q = "select id from singapore_bus_stops where stop_code='${stop_code}' and line='${line}'";
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$r = pg_query($readOnlyReplicaConn, $q);
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if ($r && pg_num_rows($r) && $f=pg_fetch_row($r)) {
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return $f[0];
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}
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$q = "select id from singapore_bus_stops where name='${name}' and line='${line}'";
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$r = pg_query($readOnlyReplicaConn, $q);
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if ($r && pg_num_rows($r) && $f=pg_fetch_row($r)) {
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return $f[0];
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}
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return 0;
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}
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