refactor: update ListModules and GetModule methods in Postgres repository to include cron expression handling. Enhance module data retrieval by adding cron field to the scan process and updating the module struct accordingly.

internal/repository/postgres.go

@@ -99,14 +99,17 @@ func (p *Postgres) ListModules(tenantID string) []*store.Module {
 	for rows.Next() {
 		var m store.Module
 		m.TenantID = tenantID
-		var doh, dc *string
+		var doh, dc, cron *string
 		var refresh *int32
-		if err := rows.Scan(&m.ID, &m.Type, &m.Name, &m.Enabled, &m.Priority, &doh, &refresh, &m.CronExpr, &dc); err != nil {
+		if err := rows.Scan(&m.ID, &m.Type, &m.Name, &m.Enabled, &m.Priority, &doh, &refresh, &cron, &dc); err != nil {
 			continue
 		}
 		if refresh != nil {
 			m.RefreshIntervalSec = int(*refresh)
 		}
+		if cron != nil {
+			m.CronExpr = *cron
+		}
 		if doh != nil && *doh != "" {
 			m.DohProfileID = doh
 		}
@@ -122,12 +125,12 @@ func (p *Postgres) GetModule(tenantID, moduleID string) (*store.Module, error) {
 	ctx := context.Background()
 	var m store.Module
 	m.TenantID = tenantID
-	var doh, dc *string
+	var doh, dc, cron *string
 	var refresh *int32
 	err := p.pool.QueryRow(ctx, `
 		SELECT id, type, name, enabled, priority, doh_profile_id::text, refresh_interval_sec, cron_expr, default_community_id::text
 		FROM module WHERE id = $1 AND tenant_id = $2 AND deleted_at IS NULL`, moduleID, tenantID).Scan(
-		&m.ID, &m.Type, &m.Name, &m.Enabled, &m.Priority, &doh, &refresh, &m.CronExpr, &dc)
+		&m.ID, &m.Type, &m.Name, &m.Enabled, &m.Priority, &doh, &refresh, &cron, &dc)
 	if err != nil {
 		if errors.Is(err, pgx.ErrNoRows) {
 			return nil, store.ErrNotFound
@@ -137,6 +140,9 @@ func (p *Postgres) GetModule(tenantID, moduleID string) (*store.Module, error) {
 	if refresh != nil {
 		m.RefreshIntervalSec = int(*refresh)
 	}
+	if cron != nil {
+		m.CronExpr = *cron
+	}
 	if doh != nil && *doh != "" {
 		m.DohProfileID = doh
 	}