* code cleanup

* displaying block explorer links on the FE
* displaying a "please change your network to X" prompt
* reformatting control dashboard payment info

Author: mikulas-mrva

pretix_eth/payment.py

@@ -302,13 +302,27 @@ def payment_control_render(self, request: HttpRequest, payment: OrderPayment):
         hex_wallet_address = self.get_receiving_address()
 
         # display all submitted transaction hashes along with their respective sendr and recipient addresses
-        signed_messages = list(payment.signed_messages.all().values(
-            'sender_address',
-            'recipient_address',
-            'transaction_hash'
-        ))
-
-        ctx = {"payment_info": payment.info_data, "wallet_address": hex_wallet_address, "signed_messages": signed_messages}
+        last_signed_message: SignedMessage = payment.signed_messages.last()
+
+        if last_signed_message is not None:
+            transaction_sender_address = last_signed_message.sender_address
+            transaction_recipient_address = last_signed_message.recipient_address
+            block_explorer_link = None
+            transaction_hash = last_signed_message.transaction_hash
+        else:
+            transaction_sender_address = None
+            transaction_recipient_address = None
+            block_explorer_link = None
+            transaction_hash = None
+
+        ctx = {
+            "payment_info": payment.info_data,
+            "wallet_address": hex_wallet_address,
+            "transaction_sender_address": transaction_sender_address,
+            "transaction_recipient_address": transaction_recipient_address,
+            "block_explorer_link": block_explorer_link,
+            "transaction_hash": transaction_hash
+        }
 
         return template.render(ctx)
 

pretix_eth/signals.py

@@ -57,11 +57,12 @@ def signal_process_response(sender, request, response, **kwargs):
     return response
 
 
-@receiver(html_head, dispatch_uid="payment_eth_add_question_type_javascript")
-def add_question_type_javascript(sender, request, **kwargs):
+@receiver(html_head,
+          dispatch_uid="payment_eth_add_web3modal_css_and_javascript")
+def add_web3modal_css_and_javascript(sender, request, **kwargs):
     # TODO: enable js only when question is asked
     # url = resolve(request.path_info)
-    template = get_template('pretix_eth/question_type_javascript.html')
+    template = get_template('pretix_eth/web3modal_css_and_javascript.html')
     context = {
         'event': sender,
     }