[RESUB] - Allow Copying the Previous Report PDF

[jperson1]

Allow Copying the Previous Report PDF

Allows users to copy the report from the last submission in a resubmission chain. A chain of 2, most likely.

SOT compatible.

Related tickets

• [RESUB] Blurb to PDF upload page about using prior audit report #5177

Description of changes

Functionality:

• In the view, a separate path for copying the old data over. Relies on the single field being checked by a user. One supporting function, and probably too much complexity for the post.
• In the form, one new field. A minimal clean() override to remove any other errors if the user wants to copy.
• In the HTML, the new checkbox. A new spot for catch-all errors, which may come from the PDF copying.
• In the JS, an eventListener that disables all the inputs when the user wants to copy.
• In the supporting file_downloads.py, a new function to do the s3 file copy.
• Tests to cover the two main cases:
  • An original submission, or one where the user needs to upload a new PDF.
  • A resubmission where we need to copy the report data.

Bonus changes:

• I moved the tests for this view out of test_views.py into /test_viewlib/test_upload_report_view.py. This is following precedent that I myself set and promptly forgot about.
• Some little fixes for the existing test_resubmission_start_view.py
• I replaced a deprecated utcnow() while I was poking around in the tests. There are a few more elsewhere, but I don't need to overstep in a PR that's gotten a little big.

How to test

1. Switch to this branch and run everything normally.
2. You will need a submission with an uploaded report. I did the following:
   i. Start and finish a resubmission. Provide a brand new PDF when the time comes.
   ii. Start a resubmission for your just-submitted record.
3. When reaching the "Audit report PDF" sections, try the new checkbox. Verify in Minio that there are two PDFs, and that they are identical.
4. Bonus points! Resubmit the form without the checkbox. Provide a new PDF, and see that it replaces the appropriate file in Minio.

Screenshots and recordings

With the new checkbox selected:

[github-actions]

Terraform plan for meta

No changes. Your infrastructure matches the configuration.

No changes. Your infrastructure matches the configuration.

Terraform has compared your real infrastructure against your configuration
and found no differences, so no changes are needed.

📝 Plan generated in Pull Request Checks #562

[github-actions]

Terraform plan for dev

Plan: 1 to add, 0 to change, 1 to destroy.

Terraform used the selected providers to generate the following execution
plan. Resource actions are indicated with the following symbols:
-/+ destroy and then create replacement

Terraform will perform the following actions:

  # module.dev.module.cors.null_resource.cors_header must be replaced
-/+ resource "null_resource" "cors_header" {
!~      id       = "******************" -> (known after apply)
!~      triggers = { # forces replacement
!~          "always_run" = "2026-03-12T12:43:12Z" -> (known after apply)
        }
    }

Plan: 1 to add, 0 to change, 1 to destroy.

📝 Plan generated in Pull Request Checks #562

[github-actions]

Package	Line Rate	Branch Rate	Health
.	100%	100%	✔
api	98%	86%	✔
api.serializers	97%	88%	✔
api.views	91%	96%	✔
audit	95%	81%	✔
audit.cross_validation	97%	86%	✔
audit.fixtures	84%	50%	❌
audit.formlib	92%	62%	✔
audit.intakelib	89%	83%	➖
audit.intakelib.checks	92%	85%	✔
audit.intakelib.common	98%	82%	✔
audit.intakelib.transforms	100%	95%	✔
audit.management.commands	78%	17%	❌
audit.migrations	100%	100%	✔
audit.models	91%	68%	✔
audit.templatetags	100%	100%	✔
audit.test_viewlib	100%	100%	✔
audit.views	75%	52%	❌
census_historical_migration	96%	65%	✔
census_historical_migration.migrations	100%	100%	✔
census_historical_migration.sac_general_lib	92%	84%	✔
census_historical_migration.transforms	95%	90%	✔
census_historical_migration.workbooklib	68%	69%	❌
config	78%	37%	❌
curation	98%	100%	✔
curation.curationlib	88%	72%	➖
curation.migrations	100%	100%	✔
dissemination	90%	69%	✔
dissemination.analytics	27%	0%	❌
dissemination.forms	80%	30%	❌
dissemination.migrations	97%	25%	✔
dissemination.models	100%	100%	✔
dissemination.report_generation	21%	0%	❌
dissemination.report_generation.excel	32%	0%	❌
dissemination.searchlib	62%	45%	❌
dissemination.templatetags	52%	6%	❌
dissemination.views	67%	48%	❌
djangooidc	53%	38%	❌
djangooidc.tests	100%	94%	✔
report_submission	100%	96%	✔
report_submission.migrations	100%	100%	✔
report_submission.templatetags	74%	100%	❌
report_submission.views	78%	61%	❌
support	94%	75%	✔
support.migrations	100%	100%	✔
support.models	90%	50%	➖
tools	98%	50%	✔
users	95%	86%	✔
users.fixtures	100%	83%	✔
users.management	100%	100%	✔
users.management.commands	100%	100%	✔
users.migrations	100%	100%	✔
Summary	89% (22083 / 24904)	69% (2712 / 3932)	➖

Minimum allowed line rate is 85%