init

app/Models/Like.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\MorphTo;
+
+class Like extends Model
+{
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function likeable(): MorphTo
+    {
+        return $this->morphTo();
+    }
+
+    public function liker(): BelongsTo
+    {
+        return $this->user();
+    }
+
+    public function scopeWithType(Builder $query, string $type): Builder
+    {
+        return $query->where('likeable_type', app($type)->getMorphClass());
+    }
+}