From 820c7a42da9895ae20066d66f7994240bbce7f33 Mon Sep 17 00:00:00 2001
From: Martin Quarda <martin@quarda.cz>
Date: Mon, 14 Oct 2024 10:49:11 +0200
Subject: [PATCH] fixes

---
 alkatorapi/views.py | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/alkatorapi/views.py b/alkatorapi/views.py
index 9132242..f9c63ba 100644
--- a/alkatorapi/views.py
+++ b/alkatorapi/views.py
@@ -48,7 +48,7 @@ def register_user(request):
     if request.POST['password1'] != request.POST['password2']:
         return HttpResponse('{"reason":"Hesla se neshodují!"}', status=400, content_type='application/json')
     if not request.POST['phone']:
-        return HttpResponse('{"reason":"Hesla se neshodují!"}', status=400, content_type='application/json')
+        return HttpResponse('{"reason":"Telefon je povinný"}', status=400, content_type='application/json')
     if DjangoUser.objects.filter(email=request.POST['email']):
         return HttpResponse('{"reason":"Email je již registrován!"}', status=400, content_type='application/json')
     email = request.POST['email']
@@ -294,8 +294,6 @@ web: https://alkator.cz""",
                 cc=[]
             )
 
-        user = invoice.user
-
         template = TemplateResponse(
             None,
             'invoice.html',
@@ -314,10 +312,10 @@ web: https://alkator.cz""",
         mail.attach('faktura.pdf', attach.read(), 'application/pdf')
         if not mail.send():
             return HttpResponse(status=500)
-    elif paid == 'CANCELLED' and not user.paid:
-        racer.product.quantity += 1
-        racer.product.save()
-        racer.delete()
+    elif paid == 'CANCELLED' and not invoice.paid:
+        for ip in InvoiceProduct.objects.filter(invoice=invoice):
+            ip.product.quantity += ip.quantity
+            ip.delete()
         invoice.delete()
     return HttpResponse(status=200)
 
@@ -449,7 +447,7 @@ def cart_delete(request):
     product = Product.objects.get(id=_id)
     cart_product = CartProduct.objects.get(cart=cart, product=product)
     cart_product.delete()
-    return HttpResponse('{"status":"success", "reason":"Úspěšně odstraněno z košíku."}')
+    return HttpResponse('{"status":"success", "reason":"Úspěšně odstraněno z košíku."}', content_type='application/json')
 
 
 def cart_decrease(request):
@@ -463,13 +461,13 @@ def cart_decrease(request):
         cart_product.delete()
     else:
         cart_product.save()
-    return HttpResponse('{"status":"success", "reason":"Úspěšně sníženo množství v košíku."}')
+    return HttpResponse('{"status":"success", "reason":"Úspěšně sníženo množství v košíku."}', content_type='application/json')
 
 
 def cart(request):
     user = request.user
     if not user.is_authenticated:
-        return HttpResponse("[]")
+        return HttpResponse("[]", content_type='application/json')
     cart = []
     try:
         for cart_product in CartProduct.objects.filter(cart=user.cart):
@@ -482,7 +480,7 @@ def cart(request):
                 'img': cart_product.product.img.url,
             })
     except AttributeError:
-        return HttpResponse("[]")
+        return HttpResponse("[]", content_type='application/json')
     return HttpResponse(json.dumps(cart))