CakePHP recherche dans plusieurs modèles

Question

J'ai une table appelée utilisateurs et il est connecté à entraîneurs et clients.

Je souhaite effectuer une recherche dans les tableaux des utilisateurs et des entraîneurs.

Mes tableaux ressemblent à ceci:

CREATE TABLE IF NOT EXISTS `team07`.`users` (
    `id` INT(11) NOT NULL, 
    `email` VARCHAR(45) NOT NULL, 
    `password` VARCHAR(255) NOT NULL, 
    `usertype` CHAR(2) NOT NULL, 
    `created` DATETIME NOT NULL, 
    `modified` DATETIME NULL DEFAULT NULL, 
    `firstname` VARCHAR(45) NOT NULL, 
    `lastname` VARCHAR(45) NOT NULL, 
    `phonenumber` VARCHAR(45) NOT NULL, 
    `suburb` VARCHAR(45) NOT NULL, 
    `state` VARCHAR(10) NOT NULL, 
    `businessname` VARCHAR(45) NULL DEFAULT NULL, 
    `image` BLOB NULL DEFAULT NULL, 
    PRIMARY KEY (`id`), 
    UNIQUE INDEX `email_UNIQUE` (`email` ASC)) 
ENGINE = InnoDB 
DEFAULT CHARACTER SET = utf8; 

Et aussi

CREATE TABLE IF NOT EXISTS `team07`.`coaches` (
    `id` INT NOT NULL, 
    `coachid` INT NOT NULL, 
    `appstate` INT NOT NULL, 
    `bio` VARCHAR(2048) NULL, 
    `price` INT NULL, 
    PRIMARY KEY (`id`), 
    INDEX `COACH_INFOFK_idx` (`coachid` ASC), 
    UNIQUE INDEX `coachid_UNIQUE` (`coachid` ASC), 
    CONSTRAINT `COACH_INFOFK` 
    FOREIGN KEY (`coachid`) 
    REFERENCES `team07`.`users` (`id`) 
    ON DELETE NO ACTION 
    ON UPDATE NO ACTION) 
ENGINE = InnoDB; 

C'est ce que le code que je fais ressemble:

public function review() 
    { 
     //Select all users which are a Coach AND have appstate = 1 (Just signed up, in review)  
     $users = $this->paginate($this->Users); 
     $users = $this->Users->find('all')->where(['Users.usertype'=>'CO', 'Coaches.appstate'=>'1']); 

     $this->set(compact('users')); 
     $this->set('_serialize', ['users']); 
    } 

Cependant, j'ai des problèmes parce que ma page répond avec

Error: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'Coaches.appstate' in 'where clause'

Comment résoudre ce problème?

Answer 1

Si l'association est compris par le gâteau, vous pouvez utiliser pour contenir le charger: https://book.cakephp.org/3.0/en/orm/query-builder.html#loading-associations

donc quelque chose comme ceci:

public function review() 
{ 
    //Select all users which are a Coach AND have appstate = 1 (Just signed up, in review)  
    $users = $this->paginate($this->Users); 
    $users = $this->Users->find('all')->contain(['Coaches'])->where(['Users.usertype'=>'CO', 'Coaches.appstate'=>'1']); 

    $this->set(compact('users')); 
    $this->set('_serialize', ['users']); 
}