Practice migration: set purpose for reg 1 ops with boro id

[BCerki]

card: https://github.com/orgs/bcgov/projects/123/views/16?pane=issue&itemId=97842660&issue=bcgov%7Ccas-registration%7C2841

This PR:

• migration to set purpose for reg1 records
• see Task/migrate operation reg1 statuses/2770 #2868 for testing instructions (steps 1-4 exactly the same, and then run migrations incrementally if desired)
• this doesn't require any update to the mock data or any other parts of the app, so no AC added to the ticket for the real migration

[andrea-williams]

Informally approved - not going to actually Approve it just to ensure that this doesn't get merged into develop prematurely.

Have confirmed it works as described in the ticket AC. Had a horrible thought while looking at the prod data - we have the opt_in boolean flag and I know at some point we were talking about setting the purpose for those to "Opted-In" by default but I can't remember whether we actually agreed to that or not. I'll check with Patricia.

Also, minor nit: could you please rename the "auto_blah" migration filename to a better descriptor?

[BCerki]

Informally approved - not going to actually Approve it just to ensure that this doesn't get merged into develop prematurely.

Have confirmed it works as described in the ticket AC. Had a horrible thought while looking at the prod data - we have the opt_in boolean flag and I know at some point we were talking about setting the purpose for those to "Opted-In" by default but I can't remember whether we actually agreed to that or not. I'll check with Patricia.

Also, minor nit: could you please rename the "auto_blah" migration filename to a better descriptor?

Per Teams conversation, if the opt-in flag is True, we'll set the purpose to Opted-In instead of OBPS Regulated

[andrea-williams]

re-approved! Thanks Bri!