first commit

app/Models/Registration.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Registration extends Model
+{
+    protected $fillable = [
+        'name',
+        'email',
+        'phone',
+        'total_score',
+    ];
+
+    /*
+    |---------------------------
+    | Relationships
+    |---------------------------
+    */
+
+    // A student has many game sessions (daily plays)
+    public function sessions()
+    {
+        return $this->hasMany(GameSession::class);
+    }
+
+    // A student has many comments
+    public function comments()
+    {
+        return $this->hasMany(Comment::class);
+    }
+
+    /*
+    |---------------------------
+    | Helper methods
+    |---------------------------
+    */
+
+    // Check if student already played today
+    public function playedToday(): bool
+    {
+        return $this->sessions()
+            ->whereDate('play_date', today())
+            ->whereHas('shots', fn($q) => $q->havingRaw('COUNT(*) >= 3'))
+            ->exists();
+    }
+}