⚡ Bolt: Optimize user existence checks - #938
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Replaced `func.count()` with `limit(1)` in `_is_bootstrap_admin` and replaced full ORM hydration with a scalar ID fetch in `register_user` within `src/h4ckath0n/auth/service.py` to avoid expensive aggregate database operations and unnecessary memory allocation. Co-authored-by: ToolchainLab <263750431+ToolchainLab@users.noreply.github.com>
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💡 What: Replaced a$O(N)$ to $O(1)$ , and reduces memory allocations during user registration.
SELECT COUNT(*)query with aLIMIT 1scalar ID fetch to check if the user table is empty, and optimized an email existence check to fetch only the user ID instead of hydrating the full ORM object.🎯 Why:
SELECT COUNT(*)performs a full index scan which becomes slower as the table grows, and hydrating full ORM objects for simple existence checks wastes memory and parsing time.📊 Impact: Changes the empty-table check from
🔬 Measurement: Verify changes in
src/h4ckath0n/auth/service.pyand run the full test suite (uv run pytest) to ensure logical equivalence and that tests pass.PR created automatically by Jules for task 1301123496169085024 started by @ToolchainLab