Initial commit: Animexe Laravel platform

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

app/Models/Payment.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Payment extends Model
+{
+    protected $fillable = [
+        'user_id', 'plan_id', 'conversation_id', 'token',
+        'amount', 'status', 'iyzico_payment_id', 'error_message', 'paid_at',
+    ];
+
+    protected $casts = [
+        'amount'   => 'decimal:2',
+        'paid_at'  => 'datetime',
+    ];
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function plan()
+    {
+        return $this->belongsTo(MembershipPlan::class, 'plan_id');
+    }
+}