46 lines
1.2 KiB
PHP
46 lines
1.2 KiB
PHP
<?php
|
|
|
|
use Illuminate\Database\Migrations\Migration;
|
|
use Illuminate\Support\Facades\Schema;
|
|
|
|
return new class extends Migration
|
|
{
|
|
/**
|
|
* Run the migrations.
|
|
*/
|
|
public function up(): void
|
|
{
|
|
$sql = <<<'SQL'
|
|
CREATE TABLE shifts (
|
|
id BIGINT GENERATED always AS IDENTITY PRIMARY KEY,
|
|
|
|
name TEXT NOT NULL,
|
|
block_id BIGINT NOT NULL,
|
|
plant_id BIGINT NOT NULL,
|
|
|
|
start_time TIME NOT NULL,
|
|
duration DECIMAL NOT NULL,
|
|
end_time TIME NOT NULL, --GENERATED ALWAYS AS (start_time + (duration * INTERVAL '1 hour')) STORED,
|
|
|
|
created_at TIMESTAMP NOT NULL DEFAULT NOW(),
|
|
updated_at TIMESTAMP NOT NULL DEFAULT NOW(),
|
|
deleted_at TIMESTAMP,
|
|
|
|
UNIQUE (name, block_id, plant_id),
|
|
FOREIGN KEY (block_id) REFERENCES blocks (id),
|
|
FOREIGN KEY (plant_id) REFERENCES plants (id)
|
|
);
|
|
SQL;
|
|
|
|
DB::statement($sql);
|
|
}
|
|
|
|
/**
|
|
* Reverse the migrations.
|
|
*/
|
|
public function down(): void
|
|
{
|
|
Schema::dropIfExists('shifts');
|
|
}
|
|
};
|