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Add a migration for FoodAmount -> IngredientAmount

This commit is contained in:
Christopher C. Wells 2021-01-22 23:32:44 -08:00
parent 6b406a63ca
commit f0fdf7910d
1 changed files with 62 additions and 0 deletions
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database/migrations/2021_01_22_224514_convert_food_amounts_to_ingredient_amounts.php Normal file
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<?php
use Illuminate\Database\Migrations\Migration;
class ConvertFoodAmountsToIngredientAmounts extends Migration
{
/**
* Run the migrations.
*
* @return void
*/
public function up()
{
DB::table('ingredient_amounts')->truncate();
$query = "INSERT INTO ingredient_amounts (ingredient_id, ingredient_type, amount, unit, detail, weight, parent_id, parent_type, created_at, updated_at) VALUES ";
$foodAmounts = DB::select(DB::raw("SELECT * FROM food_amounts;"));
foreach ($foodAmounts as $foodAmount) {
$query .= sprintf("(%d, '%s', %s, %s, %s, %s, %d, '%s', '%s', '%s'),", ...[
$foodAmount->food_id,
'App\Models\Food',
$foodAmount->amount,
$foodAmount->unit ? "'{$foodAmount->unit}'" : 'null',
$foodAmount->detail ? "'" . addslashes($foodAmount->detail) . "'" : 'null',
$foodAmount->weight,
$foodAmount->recipe_id,
'App\Models\Recipe',
$foodAmount->created_at,
$foodAmount->updated_at,
]);
}
$query = substr($query, 0, -1) . ';';
DB::unprepared($query);
DB::table('food_amounts')->truncate();
}
/**
* Reverse the migrations.
*
* @return void
*/
public function down()
{
DB::table('food_amounts')->truncate();
$query = "INSERT INTO food_amounts (food_id, amount, unit, recipe_id, weight, created_at, updated_at, detail) VALUES ";
$ingredientAmounts = DB::select(DB::raw("SELECT * FROM ingredient_amounts WHERE ingredient_type = 'App\Models\Food';"));
foreach ($ingredientAmounts as $ingredientAmount) {
$query .= sprintf("(%d, %s, %s, %d, %s, '%s', '%s', %s),", ...[
$ingredientAmount->ingredient_id,
$ingredientAmount->amount,
$ingredientAmount->unit ? "'{$ingredientAmount->unit}'" : 'null',
$ingredientAmount->parent_id,
$ingredientAmount->weight,
$ingredientAmount->created_at,
$ingredientAmount->updated_at,
$ingredientAmount->detail ? "'" . addslashes($ingredientAmount->detail) . "'" : 'null',
]);
}
$query = substr($query, 0, -1) . ';';
DB::unprepared($query);
DB::table('ingredient_amounts')->truncate();
}
}