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30 Commits

Author SHA1 Message Date
Eric Fischer
fd1ed2ce6d Remove unneeded validation on grades model 
These checks are causing SQL query numbers to scale linearly with the
number of subsections being created/updated, and the errors they
check for have not been seen in prod.

TNL-6225
 2017-02-17 09:48:56 -05:00
Eric Fischer
6f8383199f Allow null edited_timestamp 
Some old mongo courses do not have this field, and the team has opted
to allow null values rather than inserting a default. This change
affects both course and subsection grades.

TNL-6408
 2017-01-30 13:19:36 -05:00
Sanford Student
00471d4a78 add index for modified to course and subsection grades 
and first attempted for subsection
for TNL-6281
 2017-01-12 12:50:35 -05:00
Nimisha Asthagiri
05087bfac2 Management command to Reset Grades 
TNL-6251
 2017-01-10 15:26:52 -05:00
Sanford Student
ac9b8fba5e context manager for course id in context 2016-12-20 15:26:05 -05:00
Sanford Student
5f2ffbe75b implementation of grading events 
for TNL-5045
 2016-12-07 14:47:08 -05:00
jagonzalr
e9b121b8cd prevent RemovedInDjango19Warnings 2016-11-30 10:06:13 -05:00
J. Cliff Dyer
5350e31667 fixup: extract some common code. 2016-11-22 15:53:30 -05:00
J. Cliff Dyer
0e2534f3ec Wrap update_or_create in transaction to allow validation after save 2016-11-22 12:12:15 -05:00
J. Cliff Dyer
86c12e67cc fixup: Error instead of correcting on invalid inputs. 2016-11-22 11:48:33 -05:00
J. Cliff Dyer
b6305a1553 Use first_attempted value from database 
TNL-5930
 2016-11-21 15:12:42 -05:00
Sanford Student
6d50044ec4 adding first attempted timestamp to subsection grades 
for TNL-5895
 2016-11-15 10:01:44 -05:00
J. Cliff Dyer
2bc35396fb Add date_passed column to PersistentCourseGrade model. 
The column is populated with the current timestamp when a passing grade
is persisted for the first time.  "Passing grade" is defined as having a
non-blank value for letter_grade.

TNL-5888
 2016-11-10 10:27:03 -05:00
Sanford Student
6e52fd791f fixes from robust grades bug bash 
Update course grade query parameters and check scores when updating subsection grade

For TNL-5861
 2016-11-08 14:16:03 -05:00
John Eskew
b27f8a29b5 Merge pull request #13671 from edx/jeskew/move_xmodule_django_to_openedx_core 
Move xmodule_django app to openedx.core.djangoapps
 2016-10-06 16:53:25 -04:00
John Eskew
3614eb2800 Move xmodule_django app to openedx.core.djangoapps 2016-10-06 14:50:40 -04:00
Eric Fischer
e24915d286 Revert "Merge pull request #13614 from edx/efischer/revert_grades" 
This reverts commit 9aa35cd8ad.
 2016-10-06 14:25:27 -04:00
Sanford Student
9d71ac2ecf SQL model for course grades 
Includes unit tests
For TNL-5310
 2016-10-05 15:45:54 -04:00
Adam
9aa35cd8ad Merge pull request #13614 from edx/efischer/revert_grades 
Potential Grades revert PR
 2016-09-30 14:08:58 -04:00
Nimisha Asthagiri
5ba77275d8 Fix problem weights in persisted grades 
TNL-5599
 2016-09-27 10:09:09 -04:00
J. Cliff Dyer
37fc450b8b Add version to VisibleBlocks model. 
TNL-5600
 2016-09-23 13:52:30 -04:00
Nimisha Asthagiri
4dbbe513be Reduce sql queries with persisted grades 
TNL-5458
TNL-5493
 2016-09-14 11:44:53 -04:00
sanfordstudent
c920269b6c Merge pull request #13407 from edx/sstudent/TNL-5398 
logging
 2016-09-12 13:55:43 -04:00
Sanford Student
c48996c0fc logging for persistent grades rollout 2016-09-12 12:02:44 -04:00
Nimisha Asthagiri
d244715e87 Don't sort blocks to retain order. 2016-09-10 13:29:58 -04:00
J. Cliff Dyer
ddd58dafd8 Ensure usage keys have course run in locators. 
TNL-5475
 2016-09-09 17:42:51 -04:00
Eric Fischer
401a81eda3 Instantiate BlockUsageLocator when making BlockRecord 
We already have logic to serialize BUL objects to string on save,
but the corresponding deserialization logic was missing.
 2016-08-29 14:13:33 -04:00
Eric Fischer
13687e4753 Grades cleanup 
Small changes to the grades djangoapp
    -sets up mock_get_score context handler
    -fixes an issue with not invalidating lazy scores property
    -code quality fixes
    -query count optimization in PersistentSubscetionGrade.create
    -adds atomic blocks to avoid IntegrityErrors corrupting an entire request
 2016-08-25 11:43:49 -04:00
Eric Fischer
22046d4067 Use PersistentSubsectionGrade in grades application 
Hooks the pre-existing grades code into our new PersistentSubsectionGrade data
model. Includes test updates, and some minor changes to the data model that
were discovered in testing.
 2016-08-22 09:47:37 -04:00
Eric Fischer
8fa2c23377 TNL-5005 Persistent Grades Data Model 
Introduces database models and simple CRUD interface for robust grading
usage.
 2016-08-17 17:45:27 +00:00