Add prefix to namespace

xmtp · Dec 2, 2024 · c9e9bcf · c9e9bcf
1 parent a50c51e
commit c9e9bcf
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/pkg/db/pgx.go b/pkg/db/pgx.go
@@ -71,7 +71,8 @@ func isValidNamespace(namespace string) error {
 	// PostgreSQL identifiers must start with a letter or underscore
 	if !allowedNamespaceRe.MatchString(namespace) {
 		return fmt.Errorf(
-			"namespace must start with a letter or underscore and contain only letters, numbers, and underscores",
+			"namespace must start with a letter or underscore and contain only letters, numbers, and underscores. Instead is %s",
+			namespace,
 		)
 	}
 	return nil

diff --git a/pkg/utils/namespace.go b/pkg/utils/namespace.go
@@ -1,6 +1,8 @@
 package utils
 
 import (
+	"fmt"
+
 	ethcrypto "github.com/ethereum/go-ethereum/crypto"
 	"github.com/xmtp/xmtpd/pkg/config"
 )
@@ -11,5 +13,5 @@ func BuildNamespace(options config.ServerOptions) string {
 		[]byte(options.Contracts.NodesContractAddress),
 	)
 
-	return HexEncode(hash)[:12]
+	return fmt.Sprintf("xmtpd-%s", HexEncode(hash)[:12])
 }