62 lines
2.1 KiB
PHP
62 lines
2.1 KiB
PHP
<?php
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declare(strict_types=1);
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use Phinx\Migration\AbstractMigration;
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final class CreateTrainingTopicCoverage extends AbstractMigration
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{
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public function change(): void
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{
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$table = $this->table('training_topic_coverage', [
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'id' => 'id',
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'signed' => false,
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'engine' => 'InnoDB',
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'encoding' => 'utf8mb4',
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'collation' => 'utf8mb4_unicode_ci',
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]);
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$table
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->addColumn('topic_id', 'integer', [
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'signed' => false,
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'null' => false,
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'comment' => 'Corso madre (es. RSPP)',
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])
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->addColumn('covered_topic_id', 'integer', [
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'signed' => false,
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'null' => false,
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'comment' => 'Corso assorbito (es. Antincendio)',
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])
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->addColumn('inherit_expiry', 'enum', [
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'values' => ['own', 'source', 'none'],
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'default' => 'own',
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'null' => false,
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'comment' => 'own = ricalcola con frequenza propria del corso coperto',
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])
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->addColumn('notes', 'string', [
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'limit' => 255,
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'null' => true,
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])
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->addColumn('created_at', 'timestamp', [
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'default' => 'CURRENT_TIMESTAMP',
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'null' => true,
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])
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->addIndex(['topic_id', 'covered_topic_id'], [
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'unique' => true,
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'name' => 'uq_topic_coverage',
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])
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->addIndex(['covered_topic_id'], ['name' => 'idx_covered_topic'])
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->addForeignKey('topic_id', 'training_topics', 'id', [
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'delete' => 'CASCADE',
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'update' => 'CASCADE',
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'constraint' => 'fk_cov_topic',
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])
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->addForeignKey('covered_topic_id', 'training_topics', 'id', [
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'delete' => 'CASCADE',
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'update' => 'CASCADE',
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'constraint' => 'fk_cov_covered',
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])
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->create();
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}
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}
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