change some part of code

database/factories/AssignmentFailsFactory.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Database\Factories;
+
+use App\Models\AssignmentFails;
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+class AssignmentFailsFactory extends Factory
+{
+    protected $model = AssignmentFails::class;
+
+    public function definition(): array
+    {
+        return [
+
+        ];
+    }
+}

database/migrations/2025_11_12_155435_create_assignment_fails_table.php

@@ -11,13 +11,13 @@ return new class extends Migration
      */
     public function up(): void
     {
-        Schema::create('report_mission_and_machines', function (Blueprint $table) {
+        Schema::create('assignment_fails', function (Blueprint $table) {
             $table->id();
-            $table->unsignedBigInteger('mission_id')->index()->nullable();
-            $table->string('machine_code')->index();
-            $table->date('request_date')->index();
+            $table->foreignId('mission_id')->constrained('missions')->nullable();
+            $table->string('machine_code')->nullable();
+            $table->date('request_date')->nullable();
             $table->string('type')->nullable();
-            $table->unsignedInteger('mileage')->nullable();
+            $table->bigInteger('mileage')->nullable();
             $table->dateTime('exit_time')->nullable();
             $table->dateTime('enter_time')->nullable();
             $table->timestamps();
@@ -30,6 +30,6 @@ return new class extends Migration
      */
     public function down(): void
     {
-        Schema::dropIfExists('report_mission_and_machines');
+        Schema::dropIfExists('assignment_fails');
     }
 };