feat: make case sensitive name org field (#262)

[johanseto]

Description

The Problem

In Open edX, the SiteConfiguration model is monkey-patched or tenant proxied by eox-tenant to manage data on a tenant-by-tenant basis. As part of this, the has_org(org) method—which determines if a site is associated with a specific organization—is not overridden by the tenant_wise proxy to check against the organizations stored in eox_tenant's TenantOrganizations, but the get_all_orgs() method yes.

In the original get_all_courses of OpenEdX which returns both results in the course_org_filter.
https://github.com/openedx/openedx-platform/blob/30269ea08f92b13534d48a59c0effc71f811ac68/openedx/core/djangoapps/site_configuration/models.py#L115C9-L130

However, this override introduced a strict case-sensitivity issue. If the org parameter passed to has_org() is in lowercase, but the corresponding TenantOrganization was originally created in uppercase (or vice versa), the match fails and the method incorrectly returns False. Because get_all_orgs() is overridden by tenant-wise loading only the organization once in its original casing, any course created with an alternate casing would not be recognized, resulting in the tenant failing to load those courses.

eox-tenant/eox_tenant/tenant_wise/proxies.py

Lines 109 to 124 in aca527b

	def get_all_orgs(cls):
	"""
	This returns a set of orgs that are considered within all microsites and TenantConfig.
	This can be used, for example, to do filtering
	"""
	# Check the cache first
	org_filter_set = cache.get(TENANT_ALL_ORGS_CACHE_KEY)
	if org_filter_set:
	return org_filter_set
	org_filter_set = set(TenantOrganization.objects.all().values_list("name", flat=True))
	cls.set_key_to_cache(TENANT_ALL_ORGS_CACHE_KEY, org_filter_set)
	return org_filter_set

Because due the casing in TenantOrganization the course_org_filter the tenantConfig only created one TenantOrganization, in this case the Uppercase, but the lower not.

The Solution

This PR resolves the case-sensitivity mismatch by ensuring that both the lowercase and uppercase variations of the organization are handled and created. Instead of relying on a single, strictly-cased organization record, multiple casing formats are supported. This guarantees that has_org() successfully resolves the organization check regardless of the casing the user uses during course creation.

Test

1. Run migrations.
2. Create a TenantOrganization with an uppercase name (e.g., MYORG).

Validate the get_or_create method of the ORM allows to create TenantOrganization based on the case of the name column.

Before

After