From 4af4f2a2a8f0ff57ad30e16f75668439726922e5 Mon Sep 17 00:00:00 2001
From: David Bomba <turbo124@gmail.com>
Date: Tue, 21 Dec 2021 10:53:17 +1100
Subject: [PATCH] Ensure zero balance invoices are marked as Paid

---
 app/Services/Invoice/InvoiceService.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/Services/Invoice/InvoiceService.php b/app/Services/Invoice/InvoiceService.php
index 72119404bc6e..a6d40175d24a 100644
--- a/app/Services/Invoice/InvoiceService.php
+++ b/app/Services/Invoice/InvoiceService.php
@@ -299,7 +299,10 @@ class InvoiceService
         if($this->invoice->status_id == Invoice::STATUS_DRAFT)
             return $this;
 
-        if ($this->invoice->balance > 0 && $this->invoice->balance < $this->invoice->amount) {
+        if($this->invoice->balance == 0){
+            $this->setStatus(Invoice::STATUS_PAID);
+        }
+        elseif ($this->invoice->balance > 0 && $this->invoice->balance < $this->invoice->amount) {
             $this->setStatus(Invoice::STATUS_PARTIAL);
         }