The three sites that refuse to create or rename an operator onto a
customer's email (Admin\Settings::saveAccount(), ::inviteStaff(), and
clupilot:create-operator) all checked Customer::where('email', ...) as
a proxy for "does this address already have a portal login". A users
row with no matching customers row — an email changed on one side
only, or legacy/orphaned data — passed straight through: this dev
database already had one.
Extracted the three copies into Customer::emailTaken(), which checks
both tables directly, so the three sites cannot drift from each other
again.
- 5 operator roles (Owner/Admin/Support/Billing/Read-only) seeded via migration
with a capability catalogue; app checks capabilities via Gate, never role names
- every mutating admin action authorizes server-side (hosts/datacenters/customers/
impersonate/provisioning); is_admin reads migrated to console.view / isOperator()
- admin /settings: own account + Owner-only staff invite/role/revoke with
last-owner, self-role and customer-collision guards (transactional)
- sidebar 'zum Kundenportal' link replaced with Settings
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>