public function import()
{
ini_set("auto_detect_line_endings", true);
$city_name = $this->city_name;
$file_name = $this->csv_file_path;
$file_handle = fopen($file_name, "r");
$connection = null;
try {
$connection = MysqlUtils::getConnection();
} catch (DatabaseConnectionException $e) {
echo "Cannot connect to database" . PHP_EOL;
exit;
}
/**
* id,area_name,pincode
*/
$line_number = 0;
$header_line = null;
while (($line = fgetcsv($file_handle, $file_name)) !== FALSE) {
$line_number++;
//Skip first line as they are the column headers in excel sheet
if ($line_number == 1) {
$header_line = $line;
continue;
}
$id = $line[0];
$area_name = $line[1];
$pincode = $line[2];
$query = "INSERT INTO `pincodes` (`id`, `pincode`, `area_name`, `city`) " . "VALUES (NULL, '{$pincode}', '{$area_name}', '{$city_name}')";
$result = mysqli_query($connection, $query);
}
mysqli_close($connection);
}
<?php
require_once "config.php";
use citibytes\utils\MysqlUtils;
use citibytes\LeaderBoard;
use citibytes\exceptions\DatabaseConnectionException;
use citibytes\exceptions\QueryFailedException;
$email_id = $_REQUEST["email_id"];
try {
$connection = MysqlUtils::getConnection();
$leader_board = new LeaderBoard($email_id);
$result = $leader_board->getLeaderBoardData($connection);
$result["status"] = "success";
echo json_encode($result);
} catch (DatabaseConnectionException $e) {
$failure_json = array("status" => "error", "error" => "Database Unavailable");
echo json_encode($failure_json);
return;
} catch (QueryFailedException $e) {
$failure_json = array("status" => "error", "error" => "Unable to get pending pincode requests");
echo json_encode($failure_json);
return;
}
mysqli_close($connection);
