From 191401abe955532c022dac5fe32677cf29e8b2a7 Mon Sep 17 00:00:00 2001
From: jordi fita mas <jordi@tandem.blog>
Date: Fri, 24 Feb 2023 13:17:37 +0100
Subject: [PATCH] Temporarily switch to admin role to register types

The authenticator role does not have access to the numerus schema, so
it can not see the oid of discount_rate, for instance.
---
 pkg/pgtypes.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkg/pgtypes.go b/pkg/pgtypes.go
index c7bfed2..521e0c7 100644
--- a/pkg/pgtypes.go
+++ b/pkg/pgtypes.go
@@ -35,6 +35,9 @@ func (src NewInvoiceProductArray) EncodeBinary(ci *pgtype.ConnInfo, buf []byte)
 }
 
 func registerPgTypes(ctx context.Context, conn *pgx.Conn) error {
+	if _, err := conn.Exec(ctx, "set role to admin"); err != nil {
+		return err
+	}
 	discountRateOID, err := registerPgType(ctx, conn, &pgtype.Numeric{}, "discount_rate")
 	if err != nil {
 		return err
@@ -67,7 +70,9 @@ func registerPgTypes(ctx context.Context, conn *pgx.Conn) error {
 	if err != nil {
 		return err
 	}
-	return nil
+
+	_, err = conn.Exec(ctx, "reset role")
+	return err
 }
 
 func registerPgType(ctx context.Context, conn *pgx.Conn, value pgtype.Value, name string) (oid uint32, err error) {