I have this two classes:
class Client extends AppModel{
public $belongsTo = array(
'User',
'plans' => array(
'className' => 'Plan',
'foreignKey' => 'plans_id'
)
);
public $hasMany = array(
'Order'
);
}
}
class User extends AppModel{
public $belongsTo = array(
'Rol' => array(
'fields' => array('id', 'nombre')
)
);
public $hasOne = array(
'Client'
);
}
However cake retrieves this:
'User' => array(
'password' => '*****',
'id' => '32',
'username' => 'test_admin',
'correo_electronico' => 'a#d.com',
'created' => '2013-06-09 19:58:18',
'modified' => '2013-06-09 19:58:18',
'esta_habilitado' => '1',
'rol_id' => '1'
),
'Rol' => array(
'id' => '1',
'nombre' => 'Administrador'
),
'Client' => array(
'id' => null,
'primer_nombre' => null,
'segundo_nombre' => null,
'primer_apellido' => null,
'segundo_apellido' => null,
'direccion' => null,
'diudad' => null,
'telefono' => null,
'rating' => null,
'created' => null,
'modified' => null,
'esta_habilitado' => null,
'plans_id' => null,
'user_id' => null
)
Any ideas what's happening, I have check the foreign keys in the database and the id from the user corresponds to the user_id in the Client record
Related
Objective: Person can follow any other Person or Organization.
/**
* PersonFollow schema:
CREATE TABLE `person_follows` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`person_id` int(11) DEFAULT NULL,
`table_id` int(11) DEFAULT NULL,
`table_name` varchar(255) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `i_person_id` (`person_id`),
KEY `i_table_id` (`table_id`)
) ENGINE=MyISAM AUTO_INCREMENT=1 DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;
*/
class PersonFollow extends AppModel {
public $belongsTo = array(
'Person' => array(
'foreignKey' => 'person_id',
),
'FollowPerson' => array(
'className' => 'Person',
'foreignKey' => 'table_id',
//'conditions' => array('PersonFollow.table_name' => 'persons'), // tried this
),
'FollowOrganization' => array(
'className' => 'Organization',
'foreignKey' => 'table_id',
//'conditions' => array('PersonFollow.table_name' => 'organizations'), // tried this
),
);
}
class Person extends AppModel {
public $hasMany = array(
'Following' => array(
'className' => 'PersonFollow',
'dependent' => true,
),
'Follower' => array(
'className' =>'PersonFollow',
'foreignKey' => 'table_id',
'conditions' => array('Follower.table_name' => 'persons'),
'dependent' => true
),
);
}
class Organization extends AppModel {
public $hasMany = array(
'Follower' => array(
'className' =>'PersonFollow',
'foreignKey' => 'table_id',
'conditions' => array('Follower.table_name' => 'organizations'),
'dependent' => true
/* Tried this
'foreignKey' => false,
'finderQuery' => 'SELECT `PersonFollow`.*
FROM `person_follows` as `PersonFollow`
WHERE `PersonFollow`.`table_id` = {$__cakeForeignKey__$}
AND `PersonFollow`.`table_name` = "organizations"',
*/
)
);
}
$following = $this->Person->find('all', array(
'contain' => array('Following' => array('FollowPerson','FollowOrganization')),
'conditions' => array('Person.id' => 1234),
));
Results for $following return all Following that match on table_id, and does not use table_name condition. I'm trying to get FollowOrganization where PersonFollow.table_name = 'organizations' and same for FollowPerson where PersonFollow.table_name = 'persons'. It appears $hasMany is only using the 'foreignKey' and not the 'conditions'. What am I missing?
I have a model BudgetsProduct that is associated with the model Product, but it's returning the Product data cutting the first character on fields id and title, how you can see above.
Notice that BudgetsProduct.product_id is 7724 and its returning the correct associated product row, but trimming the first character like Product.id is returning just 724.
'BudgetsProduct' => array(
(int) 0 => array(
'id' => '3',
'budget_id' => '2',
'product_id' => '7724',
'quant' => '3.00',
'price' => '3175.00',
'discount' => '0.00',
'discount_type' => '%',
'product_options' => 'null',
'active' => '1',
'creator' => null,
'created' => '2014-08-27 15:52:35',
'modifier' => null,
'modified' => '2014-08-27 15:52:35',
'Product' => array(
'id' => '724',
'title' => 'onjunto Pina (03)',
'opt_title' => null,
'parent_id' => null,
'stock' => false,
'active' => '',
'creator' => null,
'created' => '013-12-11 10:53:30',
'modifier' => null,
'modified' => '014-04-09 15:44:24'
)
)
I'm using Cakephp and try to make my model to ActAs 'Translation'. But i have a problem.
My Client model relations are:
public $belongsTo = array("User");
public $hasAndBelongsToMany = array(
'Category' =>
array(
'className' => 'Category',
'joinTable' => 'categories_clients',
'foreignKey' => 'client_id',
'associationForeignKey' => 'category_id',
'unique' => true,
),
);
In Category Model:
public $name = 'Category';
public $hasMany = array(
'Product'
);
public $displayField = 'title';
public $recursive = 1;
public $actsAs = array(
'Tree',
'Translate' => array(
'title',
'alias',
'description',
),
'Containable' => array('CategoryTranslations'),
);
public $translateModel = 'CategoryTranslations';
public $translateTable = 'category_translations';
When i query from Client Controller to get all Client and relative Category, i can't get field "title", "alias" and "description" of Category. Here is my code:
if(isset($this->passedArgs['language_id'])){
$language_id = $this->passedArgs['language_id'];
}
else{
$language_id = Configure::read('Config.language_site');
}
$this->Client->Category->locale = $language_id;
$this->Client->recursive = 1;
$this->paginate = array('limit' => 20,'order' => array('User.id' => 'desc'));
$Clients = $this->paginate();
Here is result:
array(
'Client' => array(
'id' => '1',
'user_id' => '1',
'client_type' => 'tenderer',
'image' => null,
'image_list' => null,
'code' => 'SG0593',
'name' => 'Oorts',
'address' => '1000 Huynh Tan Phat',
'telephone' => '0987654321',
'fax' => '0983213434',
'email' => 'nguyentuandat.vn#gmail.com',
'proxy' => 'Dat Nguyen',
'position' => 'C.E.O',
'mobile' => '0987654321',
'referred_by' => 'noone',
'order' => null,
'status' => true,
'created' => '2014-03-27 00:00:00',
'modified' => '2014-03-27 00:00:00'
),
'User' => array(
'password' => '*****',
'id' => '1',
'username' => 'admin',
'group_id' => '1',
'gender' => 'Male',
'first_name' => 'Nguyễn',
'middle_name' => 'Tuấn',
'last_name' => 'Đạt',
'email' => 'nguyentuandat.vn#gmail.com',
'phone_number' => '(+84) 947235313',
'image' => '/uploads/images/255443_102754699884371_1177788671_n.jpg',
'status' => true,
'created' => '2014-01-16 09:26:09',
'modified' => '2014-01-22 06:47:25',
'full_name' => 'Nguyễn Tuấn Đạt'
),
'Category' => array(
(int) 0 => array(
'id' => '1',
'parent_id' => '0',
'type' => 'product',
'image' => '',
'order' => '0',
'status' => true,
'lft' => '1',
'rght' => '16',
'created' => '2014-01-25 00:00:00',
'modified' => '2014-01-25 00:00:00',
'CategoriesClient' => array(
'id' => '1',
'category_id' => '1',
'client_id' => '1'
)
)
)
)
Can you help me? Thank you!
Restructure the code
Unfortunately because of how behaviors work - that's none-trivial to solve exactly as asked.
You can however do something like this:
$Clients = $this->paginate();
// extract category ids in the results
$categoryIds = array_unique(Hash::extract($Clients, '{n}.Category.{n}.id'));
$categories = $this->Client->Category->find('all', array(
'conditions' => array(
'Category.id' => $categoryIds
)
));
// generate a category-id indexed array of categories
$categories = Hash::combine($categories, '{n}.Category.id', '{n}.Category');
// replace the untranslated category entries with translated category data
foreach($Clients as &$client) {
foreach($client['Category'] as &$cat) {
$id = $cat['id'];
$cat = $categories[$id];
}
}
This example is shown as pseudo controller code - you could also consider putting it in your Client afterFind method or a custom finder.
Thank for help.
I found a solution:
I added bellow code into AppModel->afterFind and it work fine
public function afterFind($results, $primary = false) {
if(!empty($this->hasAndBelongsToMany)) {
foreach($this->hasAndBelongsToMany as $model => $settings) {
if(isset($this->{$model}->actsAs['Translate'])) {
if(!empty($results[0][$model])) {
foreach($results as $k => $v){
foreach($results[$k][$model] as $row => $result) {
$supplement = $this->{$model}->find('first', array(
'conditions' => array(
$model .'.id' => $result['id']),
'fields' => $this->{$model}->actsAs['Translate'],
'recursive' => -1));
if(!empty($supplement)) {
$results[$k][$model][$row] = array_merge($results[$k][$model][$row], array_diff($supplement[$model], $result));
}
}
}// end foreach k=>v
}
}
}
}
return $results;
}
I have 2 tables, Militia and Injunctions. Militia can have many injunctions and injunctions only belong to one militia. I set those up in the models but when i call a find all for militia the injunctions aren't pulled out.
Militia model
class Militia extends AppModel {
public $belongsTo = array(
'User' => array(
'className' => 'User',
'foreignKey' => 'user_id'
)
);
public $hasMany = array(
'Injunction' => array(
'className' => 'Injunction',
'foreignKey' => 'militia_id'
//'conditions' => array("not" => array('Injunction.removed' => null))
)
);
}
Injunctions model
class Injunction extends AppModel {
public $belongsTo = array(
'Militia' => array(
'className' => 'Militia',
'foreignKey' => 'militia_id'
)
);
}
and the query getting the militia members
$user = $this->Session->read("User");
$militias = $this->Militia->find('all',
array(
'conditions'=>array(
"Militia.user_id" => $user['User']['id'],
"Militia.deleted" => 0
)
)
);
output
/app/Controller/UsersController.php (line 41)
array(
(int) 0 => array(
'Militia' => array(
'id' => '26',
'first_name' => 'Chris',
'last_name' => 'Morris',
'created' => '2013-02-11 13:45:24',
'user_id' => '2',
'status' => '1',
'deleted' => '0'
)
),
(int) 1 => array(
'Militia' => array(
'id' => '31',
'first_name' => 'John',
'last_name' => 'Smith',
'created' => '2013-02-11 14:03:50',
'user_id' => '2',
'status' => '0',
'deleted' => '0'
)
),
(int) 2 => array(
'Militia' => array(
'id' => '32',
'first_name' => 'test',
'last_name' => 'user',
'created' => '2013-02-11 14:21:38',
'user_id' => '2',
'status' => '0',
'deleted' => '0'
)
),
(int) 3 => array(
'Militia' => array(
'id' => '33',
'first_name' => 'test',
'last_name' => 'user',
'created' => '2013-02-11 14:24:02',
'user_id' => '2',
'status' => '1',
'deleted' => '0'
)
)
)
I've done the same thing before on other projects but for some reason this one time it's not pulling out the associated data. It's probably something stupid like a typo but I've been looking and testing and can't find anything wrong.
Check ORM (hasOne, hasMany, belongsTo, hasAndBelongsToMany) definition,
Check if foreign key ids are set right
Check if there are data's in the table and its related table.
Check the results of find without condition
Check to see if recursive level is greater than 0
To rule out your old cached query issue, set debug level higher to 0
Look out in the bottom section of sql dump to see what query is being fired, if it feels ok try same query with SQL away from Cake/Php.
a post has a user (belongsTo) and a user has a profile (hasOne). Normally everything works: I can access from Post to User and from User to Profile.
From Post, all works using a generic Find. The result is more or less this (I deleted some keys, just for example):
array(
'Post' => array(
'id' => '1',
'category_id' => '1',
'user_id' => '1',
'title' => 'Example',
'text' => '',
),
'User' => array(
'password' => '*****',
'id' => '1',
'group_id' => '1',
'username' => 'mirko',
'status' => 'active',
'Profile' => array(
'id' => '1',
'user_id' => '1',
'first_name' => 'Mirko',
'last_name' => 'Pagliai',
),
)
)
The problem comes when I use "fields", when I want to extract only a few fields.
For example, this works:
'fields' => array('id', 'title', 'User.id')
and the result is:
array(
'Post' => array(
'id' => '1',
'title' => 'Articolo di prova :-)'
),
'User' => array(
'id' => '1'
)
)
But I don't understand, always using "fields", how to access Profile.
These don'yt work:
'fields' => array('id', 'title', 'User.id', 'Profile.id')
'fields' => array('id', 'title', 'User.id', 'User.Profile.id')
I always get this error "Error: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'User.Profile.id' in 'field list'".
What's wrong? Thanks.
EDIT:
I'm not using the Containable behavior. Maybe is this the problem? Is it essential in this case?
An example, using paginate:
$this->paginate = array(
'conditions' => $conditions,
'fields' => array('id', 'title', 'User.id', 'Profile.id'),
'limit' => 10,
'recursive' => 2,
);
EDIT2:
thanks to #Hoff, I am close to the solution. But there is still something wrong (and Containable is very useful!).
In AppModel.php I added:
...
class AppModel extends Model {
public $actsAs = array('Containable');
public $recursive = -1;
...
But this doesn't work:
$this->paginate = array(
'conditions' => $conditions,
'contain' => array(
'User' => array(
'fields' => array('id'),
'Profile' => array(
'fields' => array('id', 'full_name'),
),
),
'Category' => array(
'fields' => 'title',
),
),
'fields' => array('id', 'user_id', 'category_id', 'title', 'created', 'modified', 'published'),
'limit' => 10,
);
Cause I get:
array(
(int) 0 => array(
'Post' => array(
'id' => '1',
'user_id' => '1',
'category_id' => '1',
'title' => 'Articolo di prova :-)',
'created' => '2012-06-21 18:46:00',
'modified' => '0000-00-00 00:00:00',
'published' => true
),
'Category' => array(
'title' => 'prova',
'id' => '1'
),
'User' => array(
'id' => '1'
)
)
)
but if I add any field to User (email, username, password, etc.), this works:
'User' => array(
'fields' => array('id', 'username'),
'Profile' => array(
'fields' => array('id', 'full_name'),
),
),
And I get:
array(
(int) 0 => array(
'Post' => array(
'id' => '1',
'user_id' => '1',
'category_id' => '1',
'title' => 'Articolo di prova :-)',
'created' => '2012-06-21 18:46:00',
'modified' => '0000-00-00 00:00:00',
'published' => true
),
'Category' => array(
'title' => 'prova',
'id' => '1'
),
'User' => array(
'id' => '1',
'username' => 'mirko',
'Profile' => array(
'id' => '1',
'full_name' => 'Mirko Pagliai'
)
)
)
)
Instead of using the 'recursive' key, I highly suggest using the containable behavior. The documentation on the behavior can be found here. I would suggest applying the behavior in your AppModel so you don't need to add it to all your models. In Model/AppModel.php:
App::uses('Model', 'Model');
class AppModel extends Model {
public $actsAs = array('Containable');
public $recursive = -1;
}
Then, for your pagination:
$this->paginate = array(
'conditions' => $conditions,
'fields' => array('id', 'title'),
'limit' => 10,
'contain' => array(
'User' => array(
'fields' => array('id'),
'Profile' => array(
'fields' => array('id')
)
)
)
);