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Query the DB for the hash before inserting in to email_hash #15457

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5 changes: 5 additions & 0 deletions models/avatar.go
Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,11 @@ func HashedAvatarLink(email string) string {
// we don't care about any DB problem just return the lowerEmail
return lowerEmail, nil
}
has, err := sess.Where("email = ? AND hash = ?", emailHash.Email, emailHash.Hash).Get(new(EmailHash))
if has || err != nil {
// Seriously we don't care about any DB problems just return the lowerEmail - we expect the transaction to fail most of the time
return lowerEmail, nil
}
_, _ = sess.Insert(emailHash)
if err := sess.Commit(); err != nil {
// Seriously we don't care about any DB problems just return the lowerEmail - we expect the transaction to fail most of the time
Expand Down