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rework weights for same name signups #1298

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Merged
mantrakp04 merged 10 commits into from
Apr 12, 2026
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Merged

rework weights for same name signups #1298

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f4aadd3
update submodule
mantrakp04 Mar 28, 2026
dadc71f
Enhance sign-up risk assessment by adding sameEmailCount and sameEmai…
mantrakp04 Mar 28, 2026
d1b6564
Merge branch 'dev' into risk-score-rework
mantrakp04 Apr 4, 2026
b57f005
Add index for normalized sign-up email in ProjectUser model
mantrakp04 Apr 4, 2026
1861da9
Merge branch 'dev' into risk-score-rework
mantrakp04 Apr 6, 2026
526e5eb
Refactor sign-up email index management in ProjectUser model
mantrakp04 Apr 6, 2026
d51d3b0
Merge branch 'dev' into risk-score-rework
mantrakp04 Apr 9, 2026
b58bf1b
Merge branch 'dev' into risk-score-rework
mantrakp04 Apr 9, 2026
f9c7a66
Merge branch 'dev' into risk-score-rework
mantrakp04 Apr 12, 2026
1944c14
Merge branch 'dev' into risk-score-rework
N2D4 Apr 12, 2026
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Add index for normalized sign-up email in ProjectUser model 
- Introduced a new index on the ProjectUser model for the signUpEmailNormalized field, enhancing query performance related to user sign-up activities.
- Updated the migration SQL to create the corresponding index in the database, ensuring efficient data retrieval for analytics and fraud protection measures.
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@mantrakp04
mantrakp04 committed Apr 4, 2026
commit b57f00514634c2e247cde5adabcbf00b5f9840ee
6 changes: 6 additions & 0 deletions apps/backend/prisma/migrations/20260308000002_finalize_signup_fraud_protection/migration.sql
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Expand Up @@ -17,6 +17,12 @@ CREATE INDEX CONCURRENTLY IF NOT EXISTS "ProjectUser_signUpIp_recent_idx"
CREATE INDEX CONCURRENTLY IF NOT EXISTS "ProjectUser_signUpEmailBase_recent_idx"
ON "ProjectUser"("tenancyId", "isAnonymous", "signUpEmailBase", "signedUpAt");

-- SPLIT_STATEMENT_SENTINEL
-- SINGLE_STATEMENT_SENTINEL
-- RUN_OUTSIDE_TRANSACTION_SENTINEL
CREATE INDEX CONCURRENTLY IF NOT EXISTS "ProjectUser_signUpEmailNormalized_recent_idx"
ON "ProjectUser"("tenancyId", "isAnonymous", "signUpEmailNormalized", "signedUpAt");

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-- Validate the risk score bounds once every row has the new columns.
-- SPLIT_STATEMENT_SENTINEL
-- SINGLE_STATEMENT_SENTINEL
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1 change: 1 addition & 0 deletions apps/backend/prisma/schema.prisma
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Expand Up @@ -312,6 +312,7 @@ model ProjectUser {
@@index([tenancyId, createdAt(sort: Desc)], name: "ProjectUser_createdAt_desc")
@@index([tenancyId, isAnonymous, signedUpAt(sort: Asc)], name: "ProjectUser_signedUpAt_asc")
@@index([tenancyId, isAnonymous, signUpIp, signedUpAt], name: "ProjectUser_signUpIp_recent_idx")
@@index([tenancyId, isAnonymous, signUpEmailNormalized, signedUpAt], name: "ProjectUser_signUpEmailNormalized_recent_idx")
@@index([tenancyId, isAnonymous, signUpEmailBase, signedUpAt], name: "ProjectUser_signUpEmailBase_recent_idx")
@@index([tenancyId, sequenceId], name: "ProjectUser_tenancyId_sequenceId_idx")
@@index([shouldUpdateSequenceId, tenancyId], name: "ProjectUser_shouldUpdateSequenceId_idx")
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