Fix logical error in fetchMembersForEnrichment
#2659
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WalkthroughThe changes involve modifications to the Changes
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🧹 Outside diff range and nitpick comments (3)
services/libs/data-access-layer/src/old/apps/premium/members_enrichment_worker/index.ts (3)
86-86: LGTM! The parentheses fix ensures correct logical grouping.The addition of parentheses around the OR conditions in the SQL query is correct. This fixes a logical error where the OR conditions could incorrectly combine with other AND conditions in the WHERE clause, potentially leading to incorrect member selection.
Consider adding a test case that verifies the query results with multiple source inputs to ensure the logical grouping works as expected. I can help generate the test code if needed.
Line range hint
28-28: Security: Fix SQL injection vulnerability.The code uses string interpolation to inject the source value directly into the SQL query. This is unsafe and could lead to SQL injection attacks.
Use parameterized queries instead:
- AND mec.source = '${input.source}' + AND mec.source = $${parameterIndex}You'll need to track the parameter index and add the source value to the query parameters array.
Line range hint
73-91: Consider query optimization for better performance.The query involves multiple joins and JSON aggregation which could impact performance, especially with large datasets.
Consider these optimizations:
- Add appropriate indexes:
CREATE INDEX IF NOT EXISTS idx_member_identities_member_id ON "memberIdentities" ("memberId"); CREATE INDEX IF NOT EXISTS idx_member_identities_platform_type ON "memberIdentities" (platform, type) WHERE verified = true; CREATE INDEX IF NOT EXISTS idx_member_enrichment_cache_lookup ON "memberEnrichmentCache" ("memberId", source, "updatedAt");
- Consider using a materialized view for frequently accessed data patterns.
Would you like me to help create a migration script for these indexes?
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Checklist ✅
Feature,Improvement, orBug.Summary by CodeRabbit