Name Change
This commit is contained in:
@@ -0,0 +1,504 @@
|
||||
<?php
|
||||
|
||||
namespace ORM;
|
||||
|
||||
abstract class Entity {
|
||||
|
||||
const table_name = '';
|
||||
const connection_name = 'default';
|
||||
const softdelete = false;
|
||||
const _ignore = Array(
|
||||
'classname',
|
||||
'_properties',
|
||||
'_ignore',
|
||||
'connection_name',
|
||||
'timestamps',
|
||||
'softdelete',
|
||||
'table_name'
|
||||
);
|
||||
|
||||
const _properties = Array();
|
||||
|
||||
|
||||
|
||||
function __construct() {
|
||||
if (isset($this->timestamps) && $this->timestamps) {
|
||||
$this->created_at = date('Y-m-d h:m:s');
|
||||
$this->updated_at = date('Y-m-d h:m:s');
|
||||
}
|
||||
}
|
||||
|
||||
public function __set($property, $value) {
|
||||
if (in_array($property, static::_ignore)) {
|
||||
return;
|
||||
}
|
||||
$this->$property = $value;
|
||||
}
|
||||
|
||||
public function __toString(){
|
||||
if(isset($this->name)){
|
||||
return $this->name;
|
||||
}
|
||||
if(isset($this->nome)){
|
||||
return $this->nome;
|
||||
}
|
||||
return static::class;
|
||||
}
|
||||
|
||||
public static function get_properties() {
|
||||
$properties = Array();
|
||||
foreach (static::_properties as $propertie) {
|
||||
$obj = new \stdClass();
|
||||
$obj->data = $propertie;
|
||||
$properties[] = $obj;
|
||||
}
|
||||
return json_encode($properties);
|
||||
}
|
||||
|
||||
public function save() {
|
||||
if (isset($this->id)) {
|
||||
$this->update();
|
||||
} else {
|
||||
$this->create();
|
||||
}
|
||||
}
|
||||
|
||||
private function update() {
|
||||
$updatekeys = static::_ignore;
|
||||
$updatekeys[] = 'id';
|
||||
$columns = array_diff(array_keys(get_object_vars($this)), $updatekeys);
|
||||
$obj = (array) $this;
|
||||
|
||||
$update_string = '';
|
||||
$update_data = Array();
|
||||
$update_data['_update_id'] = $this->id;
|
||||
|
||||
foreach ($columns as $column) {
|
||||
$update_string .= $column . " = :$column, ";
|
||||
$update_data[$column] = $obj[$column];
|
||||
}
|
||||
|
||||
$update_string = rtrim($update_string, ', ');
|
||||
|
||||
$sql = "UPDATE " . static::table_name . " SET $update_string WHERE id = :_update_id";
|
||||
DBInstance::execute($sql, $update_data, static::connection_name);
|
||||
}
|
||||
|
||||
private function create() {
|
||||
$columns = array_diff(array_keys(get_object_vars($this)), static::_ignore);
|
||||
$obj = (array) $this;
|
||||
|
||||
$first_argument = '';
|
||||
$second_argument = '';
|
||||
$insert_data = Array();
|
||||
|
||||
foreach ($columns as $column) {
|
||||
$first_argument .= $column . ', ';
|
||||
|
||||
$insert_data[$column] = $obj[$column];
|
||||
$second_argument .= ":$column, ";
|
||||
}
|
||||
|
||||
$first_argument = rtrim($first_argument, ', ');
|
||||
$second_argument = rtrim($second_argument, ', ');
|
||||
|
||||
$sql = "INSERT INTO " . static::table_name . " ($first_argument) VALUES ($second_argument)";
|
||||
DBInstance::execute($sql, $insert_data, static::connection_name);
|
||||
$this->id = DBInstance::last_insert();
|
||||
}
|
||||
|
||||
public function delete() {
|
||||
if (isset($this->softdelete) && $this->softdelete) {
|
||||
$this->deleted_at = date('Y-m-d h:m:s');
|
||||
$this->update();
|
||||
return;
|
||||
}
|
||||
$this->purge();
|
||||
}
|
||||
|
||||
public function load($id = false) {
|
||||
if (!$id) {
|
||||
return;
|
||||
}
|
||||
|
||||
$sql = "SELECT * FROM " . static::table_name . " WHERE id = ?";
|
||||
|
||||
$this->fill(DBInstance::query_prepare($sql, Array($id), static::connection_name)[0]);
|
||||
}
|
||||
|
||||
public function purge() {
|
||||
$sql = "DELETE FROM " . static::table_name . " WHERE id = :id";
|
||||
DBInstance::execute($sql, Array('id' => $this->id), static::connection_name);
|
||||
}
|
||||
|
||||
private function fill($data) {
|
||||
$data = (array) $data;
|
||||
|
||||
foreach ($data as $key => $value) {
|
||||
$this->$key = $value;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Find All
|
||||
*
|
||||
* This method will load all instances from the class.
|
||||
* Limits are avaliable for paginations.
|
||||
*
|
||||
* @param Array $select Columns to select. Array('id', 'name')
|
||||
* @param Array $limits Array( 'offset'=> 10, 'limit' => 10 )
|
||||
* @param boolean $trashed Bring trashed elements?
|
||||
*/
|
||||
public static function find_all($select = Array('*'), $limits = Array(), $trashed = false) {
|
||||
$criteria = '';
|
||||
$limits_sql = '';
|
||||
|
||||
foreach ($select as $value) {
|
||||
$criteria .= $value . ', ';
|
||||
}
|
||||
|
||||
$criteria = rtrim($criteria, ', ');
|
||||
|
||||
foreach ($limits as $key => $value) {
|
||||
$limits_sql .= "$key $value ";
|
||||
}
|
||||
|
||||
if (static::softdelete && !$trashed) {
|
||||
$sql = "SELECT $criteria FROM " . static::table_name . " WHERE deleted_at is null $limits_sql";
|
||||
} else {
|
||||
$sql = "SELECT $criteria FROM " . static::table_name . " $limits_sql";
|
||||
}
|
||||
|
||||
$results = DBInstance::query($sql, Array(), static::connection_name);
|
||||
$objects = Array();
|
||||
|
||||
foreach ($results as $value) {
|
||||
$static = static::class;
|
||||
$object = new $static;
|
||||
$object->fill($value);
|
||||
$objects[] = $object;
|
||||
}
|
||||
return $objects;
|
||||
}
|
||||
|
||||
/**
|
||||
* Count
|
||||
*
|
||||
* Count how many records there is on the database
|
||||
* in relation with this class with the parameters filter
|
||||
*
|
||||
*
|
||||
*
|
||||
* @param Array $criterias Criteras for WHERE Array('id' => Array('=', 10) )
|
||||
* @param boolean $trashed Bring trashed registers?
|
||||
*
|
||||
*/
|
||||
public static function count($criterias = Array(), $trashed = false) {
|
||||
$criteria_sql = "";
|
||||
$criteria_data = Array();
|
||||
foreach ($criterias as $key => $criteria) {
|
||||
if ($criteria_sql != "") {
|
||||
$criteria_sql .= " AND ";
|
||||
} else {
|
||||
$criteria_sql .= " WHERE ";
|
||||
}
|
||||
if (is_array($criteria[1])) {
|
||||
$crit_temp = '';
|
||||
foreach ($criteria[1] as $crit) {
|
||||
$crit_temp .= '?, ';
|
||||
$criteria_data[] = $crit;
|
||||
}
|
||||
$crit_temp = rtrim($crit_temp, ', ');
|
||||
$criteria_sql .= "$key $criteria[0] ($crit_temp)";
|
||||
} else {
|
||||
$criteria_sql .= "$key $criteria[0] (?) ";
|
||||
$criteria_data[] = $criteria[1];
|
||||
}
|
||||
}
|
||||
if (static::softdelete && !$trashed) {
|
||||
$sql = "SELECT COUNT(*) FROM " . static::table_name . " $criteria_sql AND deleted_at is null";
|
||||
} else {
|
||||
$sql = "SELECT COUNT(*) FROM " . static::table_name . " $criteria_sql";
|
||||
}
|
||||
|
||||
$results = DBInstance::query_one($sql, $criteria_data, static::connection_name);
|
||||
return $results->count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Find One
|
||||
*
|
||||
*
|
||||
* @param Array/Int $criterias Array('id' => Array('in', Array(10, 20, 30)))
|
||||
* @param Array $select Array(id, fullname)
|
||||
* @param Boolan $trashed true, false
|
||||
*/
|
||||
public static function find_one($criterias = Array(), $select = Array('*'), $trashed = false) {
|
||||
$select_sql = "";
|
||||
$criteria_sql = "";
|
||||
$limits_sql = "";
|
||||
$criteria_data = Array();
|
||||
|
||||
$limits = Array("LIMIT" => 1);
|
||||
|
||||
if (is_numeric($criterias)) {
|
||||
$criteria_sql = "WHERE id = ? ";
|
||||
$criteria_data[] = $criterias;
|
||||
} else {
|
||||
foreach ($criterias as $key => $criteria) {
|
||||
if ($criteria_sql != "") {
|
||||
$criteria_sql .= " AND ";
|
||||
} else {
|
||||
$criteria_sql .= " WHERE ";
|
||||
}
|
||||
if (is_array($criteria[1])) {
|
||||
$crit_temp = '';
|
||||
foreach ($criteria[1] as $crit) {
|
||||
$crit_temp .= '?, ';
|
||||
$criteria_data[] = $crit;
|
||||
}
|
||||
$crit_temp = rtrim($crit_temp, ', ');
|
||||
$criteria_sql .= "$key $criteria[0] ($crit_temp)";
|
||||
} else {
|
||||
$criteria_sql .= "$key $criteria[0] (?) ";
|
||||
$criteria_data[] = $criteria[1];
|
||||
}
|
||||
}
|
||||
}
|
||||
foreach ($select as $value) {
|
||||
$select_sql .= $value . ', ';
|
||||
}
|
||||
$select_sql = rtrim($select_sql, ', ');
|
||||
|
||||
foreach ($limits as $key => $value) {
|
||||
$limits_sql .= "$key $value ";
|
||||
}
|
||||
|
||||
if (static::softdelete && !$trashed) {
|
||||
$sql = "SELECT $select_sql FROM " . static::table_name . " $criteria_sql AND deleted_at is null $limits_sql";
|
||||
} else {
|
||||
$sql = "SELECT $select_sql FROM " . static::table_name . " $criteria_sql $limits_sql";
|
||||
}
|
||||
|
||||
$results = DBInstance::query($sql, $criteria_data, static::connection_name);
|
||||
$objects = Array();
|
||||
|
||||
foreach ($results as $value) {
|
||||
$class = static::class;
|
||||
$object = new $class;
|
||||
$object->fill($value);
|
||||
$objects[] = $object;
|
||||
}
|
||||
if (empty($objects)) {
|
||||
return false; //new $this->classname;
|
||||
}
|
||||
return $objects[0];
|
||||
}
|
||||
|
||||
/**
|
||||
* Find Many
|
||||
*
|
||||
* @param Array $criterias Description
|
||||
* @param Array $select Description
|
||||
* @param Array $limits Description
|
||||
* @param boolean $trashed Description
|
||||
*
|
||||
*/
|
||||
public static function find_many($criterias = Array(), $select = Array('*'), $limits = Array(), $trashed = false) {
|
||||
$select_sql = "";
|
||||
$criteria_sql = "";
|
||||
$limits_sql = "";
|
||||
|
||||
foreach ($limits as $key => $value) {
|
||||
$limits_sql .= "$key $value ";
|
||||
}
|
||||
|
||||
foreach ($criterias as $key => $criteria) {
|
||||
if ($criteria_sql != "") {
|
||||
$criteria_sql .= " AND ";
|
||||
} else {
|
||||
$criteria_sql .= " WHERE ";
|
||||
}
|
||||
if (is_string($criteria[1])) {
|
||||
$criteria_sql .= "$key $criteria[0] '$criteria[1]'";
|
||||
} else if (is_array($criteria[1])) {
|
||||
$criteria_sql .= "$key $criteria[0] (" . implode(', ', $criteria[1]) . ")";
|
||||
} else {
|
||||
$criteria_sql .= "$key $criteria[0] $criteria[1]";
|
||||
}
|
||||
}
|
||||
|
||||
foreach ($select as $value) {
|
||||
$select_sql .= $value . ', ';
|
||||
}
|
||||
$select_sql = rtrim($select_sql, ', ');
|
||||
|
||||
if (static::softdelete && !$trashed) {
|
||||
$sql = "SELECT $select_sql FROM " . static::table_name . " $criteria_sql AND deleted_at is null $limits_sql";
|
||||
} else {
|
||||
$sql = "SELECT $select_sql FROM " . static::table_name . " $criteria_sql $limits_sql";
|
||||
}
|
||||
|
||||
$results = DBInstance::query($sql, Array(), static::connection_name);
|
||||
$objects = Array();
|
||||
|
||||
foreach ($results as $value) {
|
||||
$class = static::class;
|
||||
$object = new $class;
|
||||
$object->fill($value);
|
||||
$objects[] = $object;
|
||||
}
|
||||
if (empty($objects)) {
|
||||
return Array();
|
||||
}
|
||||
return $objects;
|
||||
}
|
||||
|
||||
/**
|
||||
* Has One Local
|
||||
*
|
||||
* Defines that, this object has a child an only one,
|
||||
* object in other class.
|
||||
*
|
||||
* Table user = (id, name)
|
||||
* Table phone = (id, number, userid)
|
||||
*
|
||||
* This relation will be created on the User class
|
||||
* making reference to the Phone class
|
||||
*
|
||||
* @param Object $foreign_object Class instance from the remote object
|
||||
* @param (int, string) $field_in_remote Field in local object matchin the remote id
|
||||
*
|
||||
* @return Object Instance of the remote class
|
||||
*
|
||||
*/
|
||||
protected function has_one($foreign_object, $field_in_remote) {
|
||||
$obj = new $foreign_object;
|
||||
return $obj->find_one(Array($field_in_remote => Array('=', $this->id)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Has Many
|
||||
*
|
||||
* Defines that, this object has many instances of other Object
|
||||
*
|
||||
* Table Post = (id, name, content)
|
||||
* Table Comment = (id, name, content, postid)
|
||||
*
|
||||
* This relation will be created on the Post class
|
||||
* Making reference to the Comment class
|
||||
*
|
||||
* @param type $foreign_object Instance of a remote class
|
||||
* @param (int, string) $field_in_foreign The field to match the local id
|
||||
*
|
||||
*/
|
||||
protected function has_many($foreign_object, $field_in_foreign) {
|
||||
$obj = new $foreign_object;
|
||||
return $obj->find_many(Array($field_in_foreign => Array('=', $this->id)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Belongs To
|
||||
*
|
||||
* Defines that, this object is part of an other class.
|
||||
* The local field must match the id of an other class.
|
||||
*
|
||||
* Table Post = (id, name, content)
|
||||
* Table Comment = (id, name, content, postid)
|
||||
*
|
||||
* This relation will be created on the comment class
|
||||
* Making reference to the post class
|
||||
*
|
||||
* @param Object $foreign_object Instance of a remote class
|
||||
* @param (int, String) $local_field Remote field relate to local Object
|
||||
* @param string $remote_field
|
||||
*/
|
||||
protected function belongs_to($foreign_object, $local_field, $remote_field = 'id') {
|
||||
$obj = new $foreign_object;
|
||||
return $obj->find_one(Array($remote_field => Array('=', $this->$local_field)));
|
||||
}
|
||||
|
||||
/**
|
||||
* Belongs to Many
|
||||
*
|
||||
* Defines that this object is related to many other instances
|
||||
* of other classes throw a pivot table.
|
||||
*
|
||||
* Table Post = (id, name, content)
|
||||
* Table Tag = (id, name)
|
||||
* Table Post_Tag = (id, postid, tagid)
|
||||
*
|
||||
* This relation will be created in both classes
|
||||
*
|
||||
* @param Object $foreign_object Instance of the remote class
|
||||
* @param string $pivot_table Name of the pivot table
|
||||
* @param int $local_in_pivot Name of field on the pivot in relation of the local class
|
||||
* @param int $remote_in_pivot Name of field on the pivot in relation of the remote class
|
||||
* @param Array $remote_filter Filters to the remote Array('id', Array('>', 50) )
|
||||
* @param Array $remote_limit Array( 'offset'=> 10, 'limit' => 10 )
|
||||
*/
|
||||
protected function belongs_to_many($foreign_object, $pivot_table, $local_in_pivot, $remote_in_pivot, $remote_filter = Array(), $remote_limit = Array()) {
|
||||
$obj = new $foreign_object;
|
||||
$limits_sql = '';
|
||||
|
||||
foreach ($remote_limit as $key => $value) {
|
||||
$limits_sql .= "$key $value ";
|
||||
}
|
||||
$sql = "SELECT $remote_in_pivot FROM $pivot_table WHERE $local_in_pivot = $this->id $limits_sql";
|
||||
|
||||
$relations = DBInstance::query($sql, Array(), static::connection_name);
|
||||
$ids = Array();
|
||||
foreach ($relations as $relation) {
|
||||
$ids[] = $relation->$remote_in_pivot;
|
||||
}
|
||||
if (empty($ids)) {
|
||||
return Array();
|
||||
}
|
||||
return $obj->find_many(array_merge(Array('id' => Array('IN', $ids)), $remote_filter), Array('*'), $remote_limit);
|
||||
}
|
||||
|
||||
/**
|
||||
* Belongs to Many Extended
|
||||
*
|
||||
* Defines that this object is related to many other instances
|
||||
* of other classes throw a pivot table.
|
||||
* This relation will bring the pivot table with the elements inside
|
||||
*
|
||||
* Table Post = (id, name, content)
|
||||
* Table Tag = (id, name)
|
||||
* Table Post_Tag = (id, postid, tagid)
|
||||
*
|
||||
* This relation will be created in both classes
|
||||
*
|
||||
* @param Object $foreign_object Instance of the remote class
|
||||
* @param string $pivot_table Name of the pivot table
|
||||
* @param int $local_in_pivot Name of field on the pivot in relation of the local class
|
||||
* @param int $remote_in_pivot Name of field on the pivot in relation of the remote class
|
||||
* @param Array $remote_filter Filters to the remote Array('id', Array('>', 50) )
|
||||
* @param Array $pivot_limits Array( 'offset'=> 10, 'limit' => 10 )
|
||||
*/
|
||||
protected function belongs_to_many_extended($foreign_object, $pivot_table, $local_in_pivot, $remote_in_pivot, $remote_filter = Array(), $pivot_limits = Array()) {
|
||||
$obj = new $foreign_object;
|
||||
$limits_sql = '';
|
||||
foreach ($pivot_limits as $key => $value) {
|
||||
$limits_sql .= "$key $value ";
|
||||
}
|
||||
|
||||
$sql = "SELECT * FROM $pivot_table WHERE $local_in_pivot = $this->id $limits_sql";
|
||||
$relations = DBInstance::query($sql, Array(), static::connection_name);
|
||||
$objects = Array();
|
||||
|
||||
if (empty($relations)) {
|
||||
return Array();
|
||||
}
|
||||
foreach ($relations as $relation) {
|
||||
$relation->child_element = $obj->find_one(array_merge(Array("id" => Array("=", $relation->$remote_in_pivot)), $remote_filter));
|
||||
$objects[] = $relation;
|
||||
}
|
||||
if (empty($objects)) {
|
||||
return Array();
|
||||
}
|
||||
return $objects;
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user