Upload corrections for bad scanned pages #33
Description
We expect the initial scan volume to contain various types of errors, so we need to implement a process for correction uploads
Who will do it?
We need the scanners to correct these and upload the corrections
How will they do it?
We won't request them to manually delete the bad pages and insert the correct pages, since this is error prone and we would multiply our storage with mostly good scans.
So, they need a secondary upload page. We need to analyze if they should upload a single document per page,or a single document for all corrected pages. This depends on how we will merge the corrections into the original upload to produce the "corrected" scan file. Probably an upload per page would be easier.
Where will we store these? Both in S3, and in the DB. We will probably need a new model
We also need them to have a way to mark the corrections as done, so we can restart the checks and review process