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<?php |
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namespace src\factory; |
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use src\FactoryClassInterface; |
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use src\pdodatabase\conexion\CrearConexionBaseDeDatos; |
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use src\pdodatabase\consultas\select\ConsultaJoin; |
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use src\pdodatabase\ejecutar\EjecutarConsultaSinDatos; |
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use src\pdodatabase\elementos\Campos; |
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use src\pdodatabase\elementos\Join as ElementosJoin; |
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use src\pdodatabase\elementos\Joins; |
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use src\pdodatabase\elementos\NombreColumnaJoin; |
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use src\pdodatabase\elementos\Tabla; |
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use src\pdodatabase\elementos\TipoDeJoin; |
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use src\pdodatabase\sentencias\select\SentenciaJoin; |
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class Join implements FactoryClassInterface |
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{ |
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private $_joins = []; |
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public function crear(array $array): ConsultaJoin |
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{ |
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$conexion = new CrearConexionBaseDeDatos; |
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$conexion = $conexion->crear([]); |
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$sentencia = new SentenciaJoin( |
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new Joins( |
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new Tabla($array['tabla']), |
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new Campos($array['campos']), |
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$this->obtenerJoins($array) |
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) |
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); |
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return new ConsultaJoin( |
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new EjecutarConsultaSinDatos( |
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$conexion |
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), |
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$sentencia |
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); |
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} |
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private function obtenerJoins(array $array): array |
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{ |
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foreach ($array['join'] as $value) |
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{ |
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array_push($this->_joins, $this->crearJoin($value, $array['tabla'])); |
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$this->multilplesJoin($value, $value['tabla']); |
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} |
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return $this->_joins; |
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} |
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private function crearJoin(array $array, string $tablaPadre): ElementosJoin |
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{ |
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return new ElementosJoin( |
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new TipoDeJoin($array['tipo']), |
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new Tabla($tablaPadre), |
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new Tabla($array['tabla']), |
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new Campos($array['campos']), |
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new NombreColumnaJoin($array['key']) |
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); |
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} |
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private function multilplesJoin(array $value, string $tablaPadre): void |
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{ |
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if(isset($value['join'])) |
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{ |
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foreach ($value['join'] as $value) |
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{ |
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array_push($this->_joins, $this->crearJoin($value, $tablaPadre)); |
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} |
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$this->multilplesJoin($value, $value['tabla']); |
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} |
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} |
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} |
OsvaldoGDelRio /
pdo-database
