<?php

echo "[".date("Y-m-d H:i:s")."] update_address_postal job is starting.\n";

require('../backend.php');

$httpAuthToken = $savvyext->cfgReadChar('system.oauth2_token');

$db_host = $savvyext->cfgReadChar('database.host');
$db_name = $savvyext->cfgReadChar('database.name');
$db_user = $savvyext->cfgReadChar('database.user');
$db_pass = $savvyext->cfgReadChar('database.pass');
$db_port = $savvyext->cfgReadLong('database.port');
$connstr = "host=${db_host} port=${db_port} dbname=${db_name} user=${db_user} password=${db_pass}";
$conn = pg_connect($connstr) or die ("Could not connect to server\n");

$db_host = $savvyext->cfgReadChar('database_replica.host');
$db_name = $savvyext->cfgReadChar('database_replica.name');
$db_user = $savvyext->cfgReadChar('database_replica.user');
$db_pass = $savvyext->cfgReadChar('database_replica.pass');
$db_port = $savvyext->cfgReadLong('database_replica.port');
$readOnlyReplicaConnstr = "host=${db_host} port=${db_port} dbname=${db_name} user=${db_user} password=${db_pass}";
$readOnlyReplicaConn = pg_connect($readOnlyReplicaConnstr);

$query = "SELECT id,address,postal FROM address WHERE country='SG' AND (postal='' OR LOWER(postal)='singapore' OR postal IS NULL)";

$rs = pg_query($readOnlyReplicaConn, $query) or die("Cannot execute query: $query\n");

while ($row = pg_fetch_assoc($rs)) {
  $id = $row['id'];
  $address = $row['address'];
  $postal = $row['postal'];
  $pos = strrpos($address,' ');
  if ($pos!==false) {
    $s = trim(substr($address,$pos));
    if (strlen($s)==6 && is_numeric($s)) {
      $updateQuery = "UPDATE address SET postal = '".pg_escape_string($s)."' where id = $id";
      $result = pg_query($conn, $updateQuery);
      echo "[".date("Y-m-d H:i:s")."] Update postal=${s} data for record: $id\n";
    }
  }
}

pg_close($conn);
pg_close($readOnlyReplicaConn);

echo "[".date("Y-m-d H:i:s")."] update_address_postal job complete.\n";

?>