init project

app/Models/EmbeddingUsageEvent.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Models;
+
+use Database\Factories\EmbeddingUsageEventFactory;
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+#[Fillable([
+    'user_id',
+    'tool',
+    'provider',
+    'model',
+    'embedding_dimensions',
+    'input_count',
+    'result_count',
+    'tokens',
+])]
+class EmbeddingUsageEvent extends Model
+{
+    /** @use HasFactory<EmbeddingUsageEventFactory> */
+    use HasFactory;
+
+    /**
+     * @return BelongsTo<User, $this>
+     */
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    /**
+     * @return array<string, string>
+     */
+    protected function casts(): array
+    {
+        return [
+            'embedding_dimensions' => 'integer',
+            'input_count' => 'integer',
+            'result_count' => 'integer',
+            'tokens' => 'integer',
+        ];
+    }
+}