Changeset 15158 for main/waeup.kofa/branches/henrik-transcript-workflow/src/waeup/kofa/students/browser.py

Timestamp:

20 Sep 2018, 20:01:55 (6 years ago)

Author:

Henrik Bettermann

Message:

Allow signees to sign only once.
Show signatures on transcript page.

File:

• main/waeup.kofa/branches/henrik-transcript-workflow/src/waeup/kofa/students/browser.py (modified) (2 diffs)

main/waeup.kofa/branches/henrik-transcript-workflow/src/waeup/kofa/students/browser.py

@@ -1181 +1181 @@
             self.redirect(self.url(self.context))
             return
+        prev_transcript_signees = getattr(
+            self.context, 'transcript_signees', None)
+        if prev_transcript_signees \
+            and '(%s)' % self.request.principal.id in prev_transcript_signees:
+            self.flash(_('You have already signed this transcript.'),
+                type="warning")
+            self.redirect(self.url(self.context))
+            return
         self.flash(_('Transcript signed.'))
         ob_class = self.__implemented__.__name__.replace('waeup.kofa.','')
@@ -1189 +1197 @@
         tz = getattr(queryUtility(IKofaUtils), 'tzinfo', pytz.utc)
         today = now(tz).strftime('%d/%m/%Y %H:%M:%S %Z')
-        prev_transcript_signees = getattr(
-            self.context, 'transcript_signees', None)
         if prev_transcript_signees == None:
             prev_transcript_signees = ''