lots of progress

app/Models/Subscription.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Subscription extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'name',
+        'description',
+        'price',
+        'duration_days',
+        'features',
+        'min_score',
+        'verification_interval_minutes',
+        'is_active'
+    ];
+
+    protected $casts = [
+        'features' => 'array',
+        'is_active' => 'boolean',
+        'price' => 'decimal:2',
+        'duration_days' => 'integer',
+        'min_score' => 'integer',
+        'verification_interval_minutes' => 'integer'
+    ];
+
+    public function users()
+    {
+        return $this->hasMany(UserSubscription::class);
+    }
+} 

app/Models/User.php

@@ -45,4 +45,17 @@ class User extends Authenticatable
             'password' => 'hashed',
         ];
     }
+
+    public function subscriptions()
+    {
+        return $this->hasMany(UserSubscription::class);
+    }
+
+    public function activeSubscription()
+    {
+        return $this->subscriptions()
+            ->where('status', 'active')
+            ->where('expires_at', '>', now())
+            ->first();
+    }
 }

app/Models/UserSubscription.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class UserSubscription extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'user_id',
+        'subscription_id',
+        'started_at',
+        'expires_at',
+        'status',
+        'payment_id'
+    ];
+
+    protected $casts = [
+        'started_at' => 'datetime',
+        'expires_at' => 'datetime'
+    ];
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function subscription()
+    {
+        return $this->belongsTo(Subscription::class);
+    }
+
+    public function isActive()
+    {
+        return $this->status === 'active' && $this->expires_at->isFuture();
+    }
+}