mega-commit: migrations, controllers, models, etc.

app/Models/Seat.php

@@ -32,5 +32,23 @@ class Seat extends Model
         return $this->belongsToMany(Order::class, 'order_seats', 'seat_id', 'order_id');
     }
 
+    public function tickets()
+    {
+        return $this->hasMany(Ticket::class, 'seat_id', 'seat_id');
+    }
+
+    // isReserved(int showing_id) method
+    // Looks at showing / order / ticket if it's reserved
+    // Returns true if it is reserved, false if it isn't
+    public function is_reserved(int $showing_id)
+    {
+        $tickets = $this->tickets()->where('showing_id', $showing_id)->get();
+        foreach ($tickets as $ticket) {
+            if ($ticket->order->order_status == 'pending' || $ticket->order->order_status == 'paid') {
+                return true;
+            }
+        }
+        return false;
+    }
 
 }