renamed income/expense

app/Models/Sale/InvoiceHistory.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Models\Sale;
+
+use App\Abstracts\Model;
+use App\Traits\Currencies;
+
+class InvoiceHistory extends Model
+{
+
+    use Currencies;
+
+    protected $table = 'invoice_histories';
+
+    /**
+     * Attributes that should be mass-assignable.
+     *
+     * @var array
+     */
+    protected $fillable = ['company_id', 'invoice_id', 'status_code', 'notify', 'description'];
+
+    public function invoice()
+    {
+        return $this->belongsTo('App\Models\Sale\Invoice');
+    }
+
+    public function status()
+    {
+        return $this->belongsTo('App\Models\Sale\InvoiceStatus', 'status_code', 'code');
+    }
+}