certificate: fix CourseCertification creation signal

dd80e024 · Virgilio Santos · 70976c3d · dd80e024
Commit dd80e024 authored 4 years ago by Virgilio Santos
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Showing with 4 additions and 5 deletions

courses/certification/signals.py courses/certification/signals.py +4 -5

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--- a/courses/certification/signals.py
+++ b/courses/certification/signals.py
@@ -10,14 +10,13 @@ from courses.certification.models import CourseCertification, CertificateTemplat


 @receiver(post_save, sender=CourseStudent)
-def course_student_created_or_updated(sender, created, instance, **kwargs):
+def course_student_created_or_updated(sender, created, instance: CourseStudent, **kwargs):

    if created:
-        link_hash = ub64(sha1(str(time()) + instance.user.last_name.encode('utf-8')).digest()[0:6])
+        link_hash = ub64(sha1((str(time()) + instance.user.last_name).encode('utf-8')).digest()[0:6])
        receipt = CourseCertification(course_student=instance,
-                                        course=instance.course,
-                                        type=CourseCertification.TYPES[0][0],
-                                        is_valid=True, link_hash=link_hash.decode())
+                                      type=CourseCertification.TYPES[0][0],
+                                      is_valid=True, link_hash=link_hash.decode())
        receipt.save()