fix(flags): allow no member for launchdarkly flag log

[michellewzhang]

relates to SENTRY-3M7C

[cmanallen]

Remove this and allow the value to be null. Looks great!

[michellewzhang]

discussed on slack - since the createdBy field is required on the model, we'll need to migrate to allow it to be null. will do in a followup. but for now, we'll set it to the empty string.

see followup ticket for more context: #83050

[JoshFerge]

why empty string instead of None?

[michellewzhang]

we're going to do this in a followup; it requires a migration since the createdBy column is non-nullable right now. see this ticket for more context:

#83050

[cmanallen]

@michellewzhang If you want you can try writing a migration. Its not too difficult. To go from not null to null.

[cmanallen]

https://docs.djangoproject.com/en/5.1/topics/migrations/

[cmanallen]

The command line is sentry django [django command...].

[cmanallen]

Add null=True to these columns:

sentry/src/sentry/flags/models.py

Lines 75 to 76 in 132dcb6

	created_by = models.CharField(max_length=100)
	created_by_type = models.PositiveSmallIntegerField(choices=CREATED_BY_TYPE_TYPES)

And then run the normal migration commands.

[cmanallen]

Optional of course, I can write one tomorrow.