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<?php |
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namespace Kineo\Model; |
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use Kineo\Component\Database; |
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class UserModel extends BaseModel |
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{ |
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protected $db; |
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public $id; |
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public $email; |
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public $first_name; |
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public $surname; |
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public $voting; |
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public $constituency_id; |
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public function __construct(Database $db, $email = null) |
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{ |
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$this->db = $db; |
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if(isset($email)) { |
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$this->loadUserByEmail($email); |
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} |
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} |
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public function loadUserByEmail($email) |
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{ |
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$stmt = $this->db->prepare( |
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'SELECT * FROM `tblUsers` AS a |
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LEFT JOIN `tblConstituencies` AS b |
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ON a.constituency_id = b.id |
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WHERE email = :email' |
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); |
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$stmt->bindValue(':email', $email, \PDO::PARAM_STR); |
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$stmt->execute(); |
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$result = $stmt->fetchAll(\PDO::FETCH_ASSOC); |
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// Hydrate model |
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if(isset($result[0])) { |
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foreach($result[0] as $key => $val) { |
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$this->{$key} = $val; |
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} |
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return true; |
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} else { |
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return false; |
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} |
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} |
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public function saveUser($email, $firstName, $surname, $constituencyId, $voting = false, $candidateId = null) |
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{ |
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try { |
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$this->db->beginTransaction(); |
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// Statement 1 - Save user |
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$stmt = $this->db->prepare( |
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'INSERT INTO `tblUsers` (email, first_name, surname, constituency_id, voting) |
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VALUES (:email, :first_name, :surname, :constituency_id, :voting)' |
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); |
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$stmt->bindValue(':email', $email, \PDO::PARAM_STR); |
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$stmt->bindValue(':first_name', $firstName, \PDO::PARAM_STR); |
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$stmt->bindValue(':surname', $surname, \PDO::PARAM_STR); |
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$stmt->bindValue(':constituency_id', $constituencyId, \PDO::PARAM_INT); |
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$stmt->bindValue(':voting', $voting, \PDO::PARAM_BOOL); |
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$stmt->execute(); |
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if(!$voting) { |
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$this->db->commit(); |
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return; |
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} |
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$userId = $this->db->lastInsertId(); |
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// Statement 2 - Save voting intention |
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$stmt2 = $this->db->prepare( |
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'INSERT INTO `tblVotes` (user_id, candidate_id) |
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VALUES (:user_id, :candidate_id)' |
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); |
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$stmt2->bindValue(':user_id', $userId, \PDO::PARAM_INT); |
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$stmt2->bindValue(':candidate_id', $candidateId, \PDO::PARAM_INT); |
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$stmt2->execute(); |
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$this->db->commit(); |
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return $userId; |
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} catch(\PDOException $e) { |
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$this->db->rollback(); |
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throw new \Exception('There was a problem saving this user: ' . $e->getMessage()); |
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} |
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} |
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} |
tomeightyeight /
general-election-polling
