From f304fa27f910949ab6f1e13c2a2e64ab3c209e09 Mon Sep 17 00:00:00 2001
From: Reckless_Satoshi <reckless.satoshi@protonmail.com>
Date: Sat, 28 May 2022 06:05:26 -0700
Subject: [PATCH] Fix empty invoice unhandled error

---
 api/logics.py | 9 +++++++--
 api/views.py  | 2 +-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/api/logics.py b/api/logics.py
index 5f2cd31c..97c921ca 100644
--- a/api/logics.py
+++ b/api/logics.py
@@ -484,9 +484,14 @@ class Logics:
 
     @classmethod
     def update_invoice(cls, order, user, invoice):
-
+        
+        # Empty invoice?
+        if not invoice:
+            return False, {
+                "bad_invoice":
+                "You submitted an empty invoice"
+            }
         # only the buyer can post a buyer invoice
-
         if not cls.is_buyer(order, user):
             return False, {
                 "bad_request":
diff --git a/api/views.py b/api/views.py
index 45795f8b..3b49a2ab 100644
--- a/api/views.py
+++ b/api/views.py
@@ -459,7 +459,7 @@ class OrderView(viewsets.ViewSet):
             )
 
         # 2) If action is 'update invoice'
-        if action == "update_invoice" and invoice:
+        if action == "update_invoice":
             valid, context = Logics.update_invoice(order, request.user,
                                                    invoice)
             if not valid: