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81 lines
2.0 KiB
PHP
81 lines
2.0 KiB
PHP
<?php
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/**
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* This view is used by console/controllers/MigrateController.php.
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*
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* The following variables are available in this view:
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* @since 2.0.7
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* @deprecated since 2.0.8
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*
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* @var string $className the new migration class name without namespace
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* @var string $namespace the new migration class namespace
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* @var string $table the name table
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* @var string $field_first the name field first
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* @var string $field_second the name field second
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*/
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echo "<?php\n";
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if (!empty($namespace)) {
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echo "\nnamespace {$namespace};\n";
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}
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?>
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use yii\db\Migration;
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/**
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* Handles the creation of table `<?= $table ?>` which is a junction between
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* table `<?= $field_first ?>` and table `<?= $field_second ?>`.
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*/
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class <?= $className ?> extends Migration
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{
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/**
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* {@inheritdoc}
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*/
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public function safeUp()
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{
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$this->createTable('<?= $table ?>', [
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'<?= $field_first ?>_id' => $this->integer(),
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'<?= $field_second ?>_id' => $this->integer(),
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'PRIMARY KEY(<?= $field_first ?>_id, <?= $field_second ?>_id)',
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]);
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$this->createIndex(
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'idx-<?= $table . '-' . $field_first ?>_id',
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'<?= $table ?>',
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'<?= $field_first ?>_id'
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);
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$this->createIndex(
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'idx-<?= $table . '-' . $field_second ?>_id',
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'<?= $table ?>',
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'<?= $field_second ?>_id'
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);
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$this->addForeignKey(
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'fk-<?= $table . '-' . $field_first ?>_id',
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'<?= $table ?>',
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'<?= $field_first ?>_id',
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'<?= $field_first ?>',
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'id',
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'CASCADE'
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);
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$this->addForeignKey(
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'fk-<?= $table . '-' . $field_second ?>_id',
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'<?= $table ?>',
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'<?= $field_second ?>_id',
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'<?= $field_second ?>',
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'id',
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'CASCADE'
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function safeDown()
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{
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$this->dropTable('<?= $table ?>');
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}
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}
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