# Context
- https://digital.dclg.gov.uk/jira/browse/CLDC-2316
- Implement bulk upload sales for new collection year 2023
- This is a first pass implementation and will probably have some bugs in it and we can address over time
# Changes
- Add CSV parser for sales 2023 to handle CSV structure
- Tweak collection window validation so error now contextual to year selected for upload
- Handle arbitrary ordering of CSV columns
- Fix ordering of errors in report and now ordered by cell
- Added `Upload your file again` link styled as button on error report to match lettings experience
- Update tooling to convert logs to 2023 csv rows with support for random column ordering
# Known issues
- There seem to be some issues with how UPRN is handled if the UPRN cannot be validated.
- For the above I think there is dependency on https://github.com/communitiesuk/submit-social-housing-lettings-and-sales-data/pull/1570 which should clear any errored fields so users can continue to create logs and fix within the service
* lockdown bulk upload routes
* able to view lettings bulk upload errors
* add error count to bulk upload results
* coverage for bulk upload filename on results
* group bulk upload errors by row on results
* able to view bulk upload sales results
* scope lettings and sales bulk upload results
* fix linting
* call service correctly in test
* add bulk upload sales questions mapping
* appease linter
* bulk upload error shows correct question
- depending on log type it will show relevant question for the field
concerned
* use local disk for bulk upload for dev env
- this saves the need to connect to S3 to play with bulk upload in dev
environment
* improve namespacing of classes
* add job to process bulk uploads
* use local disk storage for dev file upload
* fix test
* use inline active job queue_adapter for dev
* use test active job queue adapter for test env
* remove rubocop violation
* delete bulk upload from disk after processing
* populate errors with cell, row + metadata
* update error message with something meaningful
* shim in sales validator
* able to parse sales bulk uploads
* change migration to add purchase_code to errors
* bulk upload error component renders purchaser code
- when a sales log
* populate purchaser_code for bulk upload errors
- when log type is sales
* remove superfluous private method