Annajwaszahro
/
MIF_E31222691
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Refactoring Eloquent class.

This commit is contained in:
Taylor Otwell 2011-07-08 07:09:43 -07:00
parent 743cf6f44a
commit 666ebf2119
1 changed files with 42 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
system/db/eloquent.php
View File

@ -295,37 +295,43 @@ public function save()
$model = get_class($this);
// Since the model was instantiated using "new", a query instance has not been set.
// Only models being used for querying have their query instances set by default.
$this->query = Query::table(static::table($model));
// Set the creation and update timestamps.
if (property_exists($model, 'timestamps') and $model::$timestamps)
{
$this->updated_at = date('Y-m-d H:i:s');
if ( ! $this->exists)
{
$this->created_at = $this->updated_at;
}
$this->timestamp();
}
// If the model already exists in the database, we only need to update it.
// Otherwise, we'll insert the model into the database.
if ($this->exists)
{
$result = $this->query->where('id', '=', $this->attributes['id'])->update($this->dirty) == 1;
}
else
{
$this->attributes['id'] = $this->query->insert_get_id($this->attributes);
$result = $this->exists = is_numeric($this->id);
}
$result = ($this->exists) ? $this->update() : $this->insert();
$this->dirty = array();
return $result;
}
/**
* Update an existing model in the database.
*
* @return bool
*/
private function update()
{
return $this->query->where('id', '=', $this->attributes['id'])->update($this->dirty) == 1;
}
/**
* Insert a new model into the database.
*
* @return bool
*/
private function insert()
{
$this->attributes['id'] = $this->query->insert_get_id($this->attributes);
return $this->exists = is_numeric($this->id);
}
/**
* Delete a model from the database.
*
@ -342,20 +348,33 @@ public function delete($id = null)
return 0;
}
/**
* Set the creation and update timestamps on the model.
*
* @return void
*/
private function timestamp()
{
$this->updated_at = date('Y-m-d H:i:s');
if ( ! $this->exists)
{
$this->created_at = $this->updated_at;
}
}
/**
* Magic method for retrieving model attributes.
*/
public function __get($key)
{
// Check the ignored attributes first. These attributes hold all of the
// loaded relationships for the model.
// The ignored attributes hold all of the loaded relationships for the model.
if (array_key_exists($key, $this->ignore))
{
return $this->ignore[$key];
}
// Is the attribute actually a relationship method? If it is, return the
// models for the relationship.
// If the attribute is a relationship method, return the related models.
if (method_exists($this, $key))
{
$model = $this->$key();