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Billing Permission Layer Fix (2 files)
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This breaks the billing module.
Context Found
Traced through 847 files. This change affects BillingService, InvoiceGenerator, and 12 downstream consumers.

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P
Paragon2 min ago
Nice approach here! One thing — this will fail silently if user.permissions is undefined. Consider adding a guard clause, or even better, use optional chaining since you're already on ES2020.
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