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update descartes

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This commit is contained in:
osaajani 2019-10-29 18:33:30 +01:00
parent 508aeb0957
commit e15fb3cf8c
15 changed files with 112 additions and 60 deletions
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40
descartes/Model.php
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@ -1,4 +1,6 @@
<?php
namespace descartes;
/**
* Cette classe sert de mère à tous les modèles, elle permet de gérer l'ensemble des fonction necessaires aux requetes en base de données
* @param $pdo : Une instance de PDO
@ -31,7 +33,7 @@
* @param string $password : Le mot de passe à employer
* @return mixed : Un objet PDO ou false en cas d'erreur
*/
public static function connect ($host, $dbname, $user, $password, ?string $charset = 'UTF8', ?array $options = null)
public static function _connect ($host, $dbname, $user, $password, ?string $charset = 'UTF8', ?array $options = null)
{
$options = $options ?? [
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
@ -58,7 +60,7 @@
* @param boolean $debug : If we must return debug info instead of data, by default false
* @return mixed : Result of query, depend of $return_type | null | array | object | int
*/
public function run_query (string $query, array $datas = array(), int $return_type = self::FETCHALL, int $fetch_mode = PDO::FETCH_ASSOC, bool $debug = false)
protected function _run_query (string $query, array $datas = array(), int $return_type = self::FETCHALL, int $fetch_mode = PDO::FETCH_ASSOC, bool $debug = false)
{
$query = $this->pdo->prepare($query);
$query->setFetchMode($return_type);
@ -98,7 +100,7 @@
* Return last inserted id
* return int : Last inserted id
*/
public function last_id() : int
protected function _last_id() : int
{
return $this->pdo->lastInsertId();
}
@ -113,7 +115,7 @@
* @param string $values : Values to generate in array from
* @return array : Array ['QUERY' => string 'IN(...)', 'PARAMS' => [parameters to pass to execute]]
*/
public function generate_in_from_array ($values)
protected function _generate_in_from_array ($values)
{
$return = array(
'QUERY' => '',
@ -141,7 +143,7 @@
* @param $value : value of field
* @return array : array with QUERY and PARAMS
*/
public function evaluate_condition (string $fieldname, $value) : array
protected function _evaluate_condition (string $fieldname, $value) : array
{
$first_char = mb_substr($fieldname, 0, 1);
$second_char = mb_substr($fieldname, 1, 1);
@ -206,13 +208,13 @@
* @param string $offset : Le nombre de résultats à ignorer (par défaut pas de résultats ignorés)
* @return mixed : False en cas d'erreur, sinon les lignes retournées
*/
public function select (string $table, array $conditions = [], ?string $order_by = null, bool $desc = false, ?int $limit = null, ?int $offset = null)
protected function _select (string $table, array $conditions = [], ?string $order_by = null, bool $desc = false, ?int $limit = null, ?int $offset = null)
{
$wheres = array();
$params = array();
foreach ($conditions as $label => $value)
{
$condition = $this->evaluate_condition($label, $value);
$condition = $this->_evaluate_condition($label, $value);
$wheres[] = $condition['QUERY'];
$params = array_merge($params, $condition['PARAM']);
}
@ -267,9 +269,9 @@
* Get one line from table, posssibly with some conditions
* see get
*/
public function select_one (string $table, array $conditions = [], ?string $order_by = null, bool $desc = false, ?int $limit = null, ?int $offset = null)
protected function _select_one (string $table, array $conditions = [], ?string $order_by = null, bool $desc = false, ?int $limit = null, ?int $offset = null)
{
$result = $this->select($table, $conditions, $order_by, $desc, $limit, $offset);
$result = $this->_select($table, $conditions, $order_by, $desc, $limit, $offset);
if (empty($result[0]))
{
@ -283,13 +285,13 @@
* Count line from table, posssibly with some conditions
* @param array $conditions : conditions of query Les conditions pour la mise à jour sous la forme "label" => "valeur". Un operateur '<, >, <=, >=, !' peux précder le label pour modifier l'opérateur par défaut (=)
*/
public function count (string $table, array $conditions = []) : int
protected function _count (string $table, array $conditions = []) : int
{
$wheres = array();
$params = array();
foreach ($conditions as $label => $value)
{
$condition = $this->evaluate_condition($label, $value);
$condition = $this->_evaluate_condition($label, $value);
$wheres[] = $condition['QUERY'];
$params = array_merge($params, $condition['PARAM']);
}
@ -318,7 +320,7 @@
* @param array $conditions : conditions to use, format 'fieldname' => 'value', fieldname can be preceed by operator '<, >, <=, >=, ! or = (by default)' to adapt comparaison operator
* @return mixed : Number of line modified
*/
public function update (string $table, array $datas, array $conditions = array()) : int
protected function _update (string $table, array $datas, array $conditions = array()) : int
{
$params = array();
$sets = array();
@ -334,14 +336,14 @@
$wheres = array();
foreach ($conditions as $label => $value)
{
$condition = $this->evaluate_condition($label, $value);
$condition = $this->_evaluate_condition($label, $value);
$wheres[] = $condition['QUERY'];
$params = array_merge($params, $condition['PARAM']);
}
$query = "UPDATE `" . $table . "` SET " . implode(', ', $sets) . " WHERE 1 AND " . implode(' AND ', $wheres);
return $this->run_query($query, $params, self::ROWCOUNT);
return $this->_run_query($query, $params, self::ROWCOUNT);
}
/**
@ -350,20 +352,20 @@
* @param array $conditions : conditions to use, format 'fieldname' => 'value', fieldname can be preceed by operator '<, >, <=, >=, ! or = (by default)' to adapt comparaison operator
* @return mixed : Number of line deleted
*/
public function delete (string $table, array $conditions = []) : int
protected function _delete (string $table, array $conditions = []) : int
{
//On gère les conditions
$wheres = array();
$params = array();
foreach ($conditions as $label => $value)
{
$condition = $this->evaluate_condition($label, $value);
$condition = $this->_evaluate_condition($label, $value);
$wheres[] = $condition['QUERY'];
$params = array_merge($params, $condition['PARAM']);
}
$query = "DELETE FROM `" . $table . "` WHERE 1 AND " . implode(' AND ', $wheres);
return $this->run_query($query, $params, self::ROWCOUNT);
return $this->_run_query($query, $params, self::ROWCOUNT);
}
/**
@ -372,7 +374,7 @@
* @param array $datas : new datas
* @return mixed : null on error, number of line inserted else
*/
public function insert (string $table, array $datas) : ?int
protected function _insert (string $table, array $datas) : ?int
{
$params = array();
$field_names = array();
@ -386,7 +388,7 @@
$query = "INSERT INTO `" . $table . "` (`" . implode('`, `', $field_names) . "`) VALUES(:" . implode(', :', $field_names) . ")";
//On retourne le nombre de lignes insérées
return $this->run_query($query, $params, self::ROWCOUNT);
return $this->_run_query($query, $params, self::ROWCOUNT);
}
}