32 lines
892 B
Plaintext
32 lines
892 B
Plaintext
<?php
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use Illuminate\Database\Migrations\Migration;
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use Illuminate\Database\Schema\Blueprint;
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use Illuminate\Support\Facades\Schema;
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return new class extends Migration
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{
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/**
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* Run the migrations.
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*/
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public function up(): void
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{
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Schema::create('weights', function (Blueprint $table) {
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$table->id();
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$table->foreignId('category_id')->constrained()->onDelete('cascade');
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$table->foreignId('subcategory_id')->nullable()->constrained()->onDelete('cascade');
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$table->decimal('weight_value', 5, 2); // Bobot untuk kategori atau subkategori
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$table->decimal('normalized_weight', 5, 2); // Bobot yang sudah dinormalisasi
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$table->timestamps();
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});
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}
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/**
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* Reverse the migrations.
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*/
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public function down(): void
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{
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Schema::dropIfExists('weights');
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}
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};
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