fixed bug with auto-join communities

database/community.go

@@ -774,20 +774,19 @@ func AmGetCommunityAccessLevel(ctx context.Context, uid int32, commid int32) (ui
 /* AmAutoJoinCommunities joins the specified user to any communities they're not yet a part of.
  * Parameters:
  *     ctx - Standard Go context value.
- *     tx - The current transaction to be used for database access.
  *     user - The user to be auto-joined to communities.
  * Returns:
  *     Standard Go error status.
  */
-func AmAutoJoinCommunities(ctx context.Context, tx *sqlx.Tx, user *User) error {
+func AmAutoJoinCommunities(ctx context.Context, user *User) error {
 	// get list of current communities
 	var current []int32 = make([]int32, 0)
-	if err := tx.SelectContext(ctx, &current, "SELECT commid FROM commmember WHERE uid = ?", user.Uid); err != nil {
+	if err := amdb.SelectContext(ctx, &current, "SELECT commid FROM commmember WHERE uid = ?", user.Uid); err != nil {
 		return err
 	}
 
 	// look for candidate communities
-	rows, err := tx.QueryxContext(ctx, `SELECT m.commid, m.locked FROM users u, communities c, commmember m
+	rows, err := amdb.QueryxContext(ctx, `SELECT m.commid, m.locked FROM users u, communities c, commmember m
 		WHERE m.uid = u.uid AND m.commid = c.commid AND u.is_anon = 1 AND c.join_lvl <= ?`, user.BaseLevel)
 	if err == nil {
 		defer rows.Close()
@@ -799,7 +798,7 @@ func AmAutoJoinCommunities(ctx context.Context, tx *sqlx.Tx, user *User) error {
 				break
 			}
 			if !slices.Contains(current, cid) {
-				_, err = tx.ExecContext(ctx, "INSERT INTO commmember (commid, uid, granted_lvl, locked) VALUES (?, ?, ?, ?)",
+				_, err = amdb.ExecContext(ctx, "INSERT INTO commmember (commid, uid, granted_lvl, locked) VALUES (?, ?, ?, ?)",
 					cid, user.Uid, grantLevel, lock)
 				if err != nil {
 					break

database/user.go

@@ -242,13 +242,6 @@ func (u *User) ConfirmEMailAddress(ctx context.Context, confnum int32, remoteIP
 	defer func() {
 		AmStoreAudit(ar)
 	}()
-	success := false
-	tx := amdb.MustBegin()
-	defer func() {
-		if !success {
-			tx.Rollback()
-		}
-	}()
 
 	log.Debugf("ConfirmEMailAddress for UID %d", u.Uid)
 	u.Mutex.Lock()
@@ -262,18 +255,15 @@ func (u *User) ConfirmEMailAddress(ctx context.Context, confnum int32, remoteIP
 		ar = AmNewAudit(AuditVerifyEmailFail, u.Uid, remoteIP, "Invalid confirmation number")
 		return errors.New("confirmation number is incorrect. Please try again")
 	}
-	_, err := tx.ExecContext(ctx, "UPDATE users SET verify_email = 1, base_lvl = ? WHERE uid = ?",
+	_, err := amdb.ExecContext(ctx, "UPDATE users SET verify_email = 1, base_lvl = ? WHERE uid = ?",
 		AmDefaultRole("Global.AfterVerify").Level(), u.Uid)
 	if err == nil {
 		u.VerifyEMail = true
 		u.BaseLevel = AmDefaultRole("Global.AfterVerify").Level()
-		if err = AmAutoJoinCommunities(ctx, tx, u); err == nil {
+		if err = AmAutoJoinCommunities(ctx, u); err == nil {
-			if err = tx.Commit(); err == nil {
-				success = true
 			ar = AmNewAudit(AuditVerifyEmailOK, u.Uid, remoteIP)
 		}
 	}
-	}
 	return err
 }
 
@@ -765,18 +755,18 @@ func AmCreateNewUser(ctx context.Context, username string, password string, remi
 	tx.ExecContext(ctx, "UNLOCK TABLES;")
 	unlock = false
 
-	// auto-join communities
-	if err = AmAutoJoinCommunities(ctx, tx, user); err != nil {
-		return nil, err
-	}
-
-	// TODO: copy conference hotlists
-
 	if err = tx.Commit(); err != nil {
 		return nil, err
 	}
 	success = true
 
+	// auto-join communities
+	if err = AmAutoJoinCommunities(ctx, user); err != nil {
+		return nil, err
+	}
+
+	// TODO: copy conference hotlists
+
 	// operation was a success - add an audit record
 	ar = AmNewAudit(AuditAccountCreated, user.Uid, remoteIP)
 	return user, nil