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|
<?php
namespace app\models;
use \Registry;
use app\extends\App_manager;
use app\models\History_model;
class Access_model
{
## User methods
## -------------------------------------------------------------------------
/** check user (by index key = Email)
*
* @param $indexKey (string) : key for user identification
* @param $value (string)
*
* @param $email (string): user's email
*/
public static function checkUser($email)
{
$user = Registry::use('database')->query(
"SELECT * FROM user WHERE email = :email AND active = 1",
[ ':email' => $email ]
)->getFirst();
// if no user, return false
if ($user === false) return false;
return $user;
}
/** get user by id
*
*/
public static function getUser_byID($uid)
{
$user = Registry::use('database')->query(
"SELECT * FROM user WHERE id = :uid AND active = 1",
[ ':uid' => $uid ]
)->getFirst();
// if no user, return false
if ($user === false) return false;
return $user;
}
/** getUserByInvitation
*
* @param string $invitation
*/
public static function getUserByInvitation($invitation)
{
return Registry::use('database')->query(
"SELECT * FROM user WHERE invitation = :invitation",
[ 'invitation' => $invitation ]
)->getFirst();
}
/** create user
*
* creates user record;
* assigns privileged (usualy defaults);
* creates activation_code
*
* @param $data (array): Request->POST array
* @param $password (string): secure hashed password
*
* @return $activation_code
*
*/
public static function registerUser($data, $password, $privileges = DEFAULT_PRIVILEGES)
{
$required_fields = [
'name',
'surname',
'email',
'password'
];
// check required fields
$isOK = true;
foreach($required_fields as $fi) {
if (empty($data[$fi])) $isOK = false;
}
// if empty required fields exists ... return false
if (!$isOK) {
return [ "success" => false, 'error' => EMPTY_REQUIRED_FIELDS ];
}
// create an activation code
$activation_code = md5($data['email'].time().rand(0, 10000));
// if isOK go on and...
// create user record
$new_user_id = Registry::use('database')->query(
"INSERT INTO user
(`first_name`, `last_name`, `email`, `password`, `active`, `activation`)
VALUES
(:nam, :surname, :email, :pass, :act, :actcode)",
[
':nam' => $data['name'],
':surname' => $data['surname'],
':email' => $data['email'],
':pass' => $password,
':act' => 0, // needs email confirmation to be activated ...
':actcode' => $activation_code // ... with the activation code
]
)->lastInsertID();
// set default privileges
self::set_user_privileges($new_user_id, $privileges);
// set reader role
self::set_user_role($new_user_id, 5);
// update history
History_model::trackUserAccess($new_user_id, TRACK_ACCOUNT, 'Create User Account');
// return success and user id
return [
"success" => true,
'id' => $new_user_id ,
'activation' => $activation_code
];
}
/** activate_set_password
*
* activate user and set password
*
* @param array $post
* @param string $password: hased-password
*/
public static function activate_set_password($post, $password)
{
// Update and set activate = true
$rowCount = Registry::use('database')->query(
"UPDATE user
SET first_name = :first_name,
last_name = :last_name,
email = :email,
father_name = :father_name,
registration_number = :registration_number,
sector = :sector,
belonging_school = :belonging_school,
position = :position,
phone = :phone,
`password` = :password,
invitation = NULL,
active = :active
WHERE id = :id AND invitation = :invitation",
[
':first_name' => $post['first_name'],
':last_name' => $post['last_name'],
':email' => $post['email'],
':father_name' => $post['father_name'],
':registration_number' => $post['registration_number'],
':sector' => $post['sector'],
':belonging_school' => $post['belonging_school'],
':position' => $post['position'],
':phone' => $post['phone'],
':password' => $password,
':active' => 1,
':id' => $post['id'],
':invitation' => $post['invitation']
]
)->rowCount();
// update history
History_model::trackUserAccess($post['id'], TRACK_ACCOUNT, 'User Account Activated');
return $rowCount;
}
/** update_user
*
* activate user and set password
*
* @param array $post;
* @param int $id: user id
*/
public static function update_user($post, $uid)
{
// Update and set activate = true
$rowCount = Registry::use('database')->query(
"UPDATE user
SET first_name = :first_name,
last_name = :last_name,
email = :email,
father_name = :father_name,
registration_number = :registration_number,
sector = :sector,
belonging_school = :belonging_school,
position = :position,
phone = :phone,
invitation = NULL,
active = :active
WHERE id = :id",
[
':first_name' => $post['first_name'],
':last_name' => $post['last_name'],
':email' => $post['email'],
':father_name' => $post['father_name'],
':registration_number' => $post['registration_number'],
':sector' => $post['sector'],
':belonging_school' => $post['belonging_school'],
':position' => $post['position'],
':phone' => $post['phone'],
':active' => 1,
':id' => $uid
]
)->rowCount();
// update history
if ($rowCount != 0) {
History_model::trackUserAccess(
$uid, TRACK_ACCOUNT, 'User properties changed'
);
}
return $rowCount;
}
/** update_password
*
* (re)set user's password
*
* @param int $id: user id
* @param string $hashpass: hashed password
*/
public static function update_password($uid, $hashpass)
{
// Update and set activate = true
$rowCount = Registry::use('database')->query(
"UPDATE user
SET `password` = :hashpass
WHERE id = :id",
[
':hashpass' => $hashpass,
':id' => $uid
]
)->rowCount();
// update history
if ($rowCount != 0) {
History_model::trackUserAccess(
$uid, TRACK_ACCOUNT, 'User password changed'
);
}
return $rowCount;
}
## Set permission methods
## -------------------------------------------------------------------------
/** set_user_role
*
* user, role are (int) IDs
*/
public static function set_user_role($user, $role)
{
Registry::use('database')->runQuery(
"INSERT INTO user_role (user_id, role_id) VALUES (:user, :role)",
[ ':user' => $user, ":role" => $role ]
);
return true;
}
}
|
