first commit

app/Models/SrsReview.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Concerns\HasUuids;
+use Illuminate\Database\Eloquent\Model;
+
+class SrsReview extends Model
+{
+    use HasFactory, HasUuids;
+
+    protected $fillable = [
+        'user_id', 'vocabulary_id', 'ease_factor', 'interval', 
+        'repetitions', 'next_review_at', 'last_review_at', 'status'
+    ];
+
+    protected $casts = [
+        'ease_factor' => 'decimal:2',
+        'next_review_at' => 'datetime',
+        'last_review_at' => 'datetime',
+    ];
+
+    public function vocabulary()
+    {
+        return $this->belongsTo(Vocabulary::class);
+    }
+
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+}