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<?php |
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/** |
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* @license LGPLv3, http://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2015-2017 |
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*/ |
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namespace Aimeos\MW\Setup\Task; |
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/** |
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* Renames the "prodid" column to "parentid" |
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*/ |
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class ProductChangeStockProductidParentid extends \Aimeos\MW\Setup\Task\Base |
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{ |
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private $mysql = array( |
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'prodid' => array( |
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'ALTER TABLE "mshop_product_stock" DROP FOREIGN KEY "fk_msprost_prodid"', |
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'ALTER TABLE "mshop_product_stock" CHANGE "prodid" "parentid" INTEGER NOT NULL', |
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'ALTER TABLE "mshop_product_stock" ADD CONSTRAINT "fk_msprost_parentid" FOREIGN KEY ("parentid") REFERENCES "mshop_product" ("id") ON UPDATE CASCADE ON DELETE CASCADE', |
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), |
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); |
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/** |
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* Returns the list of task names which this task depends on. |
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* |
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* @return array List of task names |
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*/ |
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public function getPreDependencies() |
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{ |
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return array(); |
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} |
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/** |
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* Returns the list of task names which depends on this task. |
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* |
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* @return string[] List of task names |
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*/ |
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public function getPostDependencies() |
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{ |
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return array( 'TablesCreateMShop' ); |
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} |
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/** |
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* Executes the task for MySQL databases. |
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*/ |
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public function migrate() |
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{ |
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$this->process( $this->mysql ); |
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} |
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/** |
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* Changes the column in table |
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* |
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* array string $stmts List of SQL statements for changing the columns |
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*/ |
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protected function process( array $stmts ) |
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{ |
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$table = 'mshop_product_stock'; |
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$this->msg( sprintf( 'Rename "prodid" to "parentid" in table "%1$s"', $table ), 0 ); $this->status( '' ); |
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foreach( $stmts as $column => $stmts ) |
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{ |
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$this->msg( sprintf( 'Checking column "%1$s"', $column ), 1 ); |
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if( $this->schema->tableExists( $table ) |
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&& $this->schema->columnExists( $table, $column ) === true |
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) { |
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$this->executeList( $stmts ); |
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$this->status( 'done' ); |
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} else { |
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$this->status( 'OK' ); |
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} |
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} |
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} |
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} |
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