1: <?php
  2: 
  3: namespace Deimos\ORM;
  4: 
  5: use Deimos\Database\Database;
  6: use Doctrine\Common\Inflector\Inflector;
  7: 
  8: class ORM
  9: {
 10: 
 11:     /**
 12:      * @var Database
 13:      */
 14:     protected $database;
 15: 
 16:     /**
 17:      * @var []
 18:      */
 19:     protected $configure = [];
 20: 
 21:     /**
 22:      * @var []
 23:      */
 24:     protected $classMap = [];
 25: 
 26:     /**
 27:      * @var []
 28:      */
 29:     protected $tableMap = [];
 30: 
 31:     /**
 32:      * ORM constructor.
 33:      *
 34:      * @param Database $database
 35:      */
 36:     public function __construct(Database $database)
 37:     {
 38:         $this->database = $database;
 39:     }
 40: 
 41:     /**
 42:      * @param string $modelName
 43:      * @param string $class
 44:      */
 45:     public function register($modelName, $class)
 46:     {
 47:         $this->classMap[$modelName] = $class;
 48:     }
 49: 
 50:     /**
 51:      * @param $modelName
 52:      *
 53:      * @return mixed
 54:      */
 55:     protected function mapClass($modelName)
 56:     {
 57:         if (isset($this->classMap[$modelName]))
 58:         {
 59:             return $this->classMap[$modelName];
 60:         }
 61: 
 62:         return Entity::class;
 63:     }
 64: 
 65:     /**
 66:      * @param $modelName
 67:      *
 68:      * @return mixed
 69:      */
 70:     protected function mapTable($modelName)
 71:     {
 72:         if (!isset($this->tableMap[$modelName]))
 73:         {
 74:             $class = $this->mapClass($modelName);
 75: 
 76:             /**
 77:              * @var $object Entity
 78:              */
 79:             $object = new $class(null);
 80: 
 81:             $this->tableMap[$modelName] =
 82:                 $object->tableName() ?:
 83:                     Inflector::pluralize($modelName);
 84:         }
 85: 
 86:         return $this->tableMap[$modelName];
 87:     }
 88: 
 89:     /**
 90:      * @param string $modelName
 91:      *
 92:      * @return Queries\Query
 93:      */
 94:     public function repository($modelName)
 95:     {
 96:         $class = $this->mapClass($modelName);
 97:         $table = $this->mapTable($modelName);
 98: 
 99:         return new Queries\Query($this->database, $class, $table);
100:     }
101: 
102:     /**
103:      * @param string $modelName
104:      *
105:      * @return Entity
106:      */
107:     public function create($modelName)
108:     {
109:         $class = $this->mapClass($modelName);
110:         $table = $this->mapTable($modelName);
111: 
112:         return new $class($this->database, true, $table);
113:     }
114: 
115: }
116: