From a1a55aad99f54bcb294553a5b83fb1fd7145d6ba Mon Sep 17 00:00:00 2001
From: Geoffrey Ragot <geoffrey.ragot@gmail.com>
Date: Tue, 22 Oct 2024 17:38:52 +0200
Subject: [PATCH] fix: migrations

---
 internal/ledger.go                    |  2 +-
 internal/storage/driver/migrations.go | 12 ++++++++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/internal/ledger.go b/internal/ledger.go
index e80b4cc72..0f44ab61a 100644
--- a/internal/ledger.go
+++ b/internal/ledger.go
@@ -179,7 +179,7 @@ func shortenFeature(feature string) string {
 
 type Configuration struct {
 	Bucket   string            `json:"bucket" bun:"bucket,type:varchar(255)"`
-	Metadata metadata.Metadata `json:"metadata" bun:"metadata,type:jsonb"`
+	Metadata metadata.Metadata `json:"metadata" bun:"metadata,type:jsonb,nullzero"`
 	Features FeatureSet        `json:"features" bun:"features,type:jsonb"`
 }
 
diff --git a/internal/storage/driver/migrations.go b/internal/storage/driver/migrations.go
index 1e250e132..e7581dd3b 100644
--- a/internal/storage/driver/migrations.go
+++ b/internal/storage/driver/migrations.go
@@ -200,6 +200,18 @@ func GetMigrator() *migrations.Migrator {
 				})
 			},
 		},
+		migrations.Migration{
+			Name: "set default metadata on ledgers",
+			Up: func(ctx context.Context, db bun.IDB) error {
+				return db.RunInTx(ctx, &sql.TxOptions{}, func(ctx context.Context, tx bun.Tx) error {
+					_, err := tx.ExecContext(ctx, `
+						alter table _system.ledgers
+						alter column metadata set default '{}'::jsonb;
+					`)
+					return err
+				})
+			},
+		},
 	)
 
 	return migrator