70 lines
1.9 KiB
PHP
70 lines
1.9 KiB
PHP
<?php
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namespace App\Database\Migrations;
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use CodeIgniter\Database\Migration;
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class CreateSchedulesTable extends Migration
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{
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public function up()
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{
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$this->forge->addField([
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'id' => [
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'type' => 'INT',
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'constraint' => 11,
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'unsigned' => true,
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'auto_increment' => true,
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],
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'class_id' => [
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'type' => 'INT',
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'constraint' => 11,
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'unsigned' => true,
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],
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'subject_id' => [
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'type' => 'INT',
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'constraint' => 11,
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'unsigned' => true,
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],
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'teacher_name' => [
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'type' => 'VARCHAR',
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'constraint' => '255',
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],
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'day_of_week' => [
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'type' => 'TINYINT',
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'constraint' => 1,
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'comment' => '1=Monday, 7=Sunday',
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],
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'start_time' => [
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'type' => 'TIME',
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],
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'end_time' => [
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'type' => 'TIME',
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],
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'room' => [
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'type' => 'VARCHAR',
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'constraint' => '100',
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'null' => true,
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],
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'created_at' => [
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'type' => 'DATETIME',
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'null' => true,
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],
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'updated_at' => [
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'type' => 'DATETIME',
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'null' => true,
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],
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]);
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$this->forge->addKey('id', true);
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$this->forge->addKey(['class_id', 'day_of_week']);
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$this->forge->addForeignKey('class_id', 'classes', 'id', 'CASCADE', 'CASCADE');
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$this->forge->addForeignKey('subject_id', 'subjects', 'id', 'CASCADE', 'CASCADE');
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$this->forge->createTable('schedules');
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}
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public function down()
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{
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$this->forge->dropTable('schedules');
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}
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}
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