v5.0.0 update

app/Models/ExchangeRateLog.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace Crater\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class ExchangeRateLog extends Model
+{
+    use HasFactory;
+
+    protected $guarded = [
+        'id',
+    ];
+
+    protected $casts = [
+        'exchange_rate' => 'float'
+    ];
+
+    public function currency()
+    {
+        return $this->belongsTo(Currency::class);
+    }
+
+    public function company()
+    {
+        return $this->belongsTo(Company::class);
+    }
+
+    public static function addExchangeRateLog($model)
+    {
+        $data = [
+            'exchange_rate' => $model->exchange_rate,
+            'company_id' => $model->company_id,
+            'base_currency_id' => $model->currency_id,
+            'currency_id' => CompanySetting::getSetting('currency', $model->company_id),
+        ];
+
+        return self::create($data);
+    }
+}