add constraint

Author: Rekseto

mod/services/service.go

@@ -9,8 +9,8 @@ import (
 var _ astral.Object = &Service{}
 
 type Service struct {
-	Name        astral.String8   // mod.nat
-	Identity    *astral.Identity // if its module of node then idenity = NodeId, if it's service accessible beacuase of app then identity = AppId
+	Name        astral.String8
+	Identity    *astral.Identity // if its module of node then identity = NodeId, if it's of app service then identity = AppId
 	Composition *astral.Bundle
 }
 

mod/services/src/db_service.go

@@ -6,8 +6,8 @@ import (
 
 // dbService represents discovered service of a specific identity cached in the database
 type dbService struct {
-	Name        astral.String8   `gorm:"index"`
-	Identity    *astral.Identity `gorm:"index"`
+	Name        astral.String8   `gorm:"uniqueIndex:idx_db_service_name_identity"`
+	Identity    *astral.Identity `gorm:"uniqueIndex:idx_db_service_name_identity"`
 	Composition *astral.Bundle   `gorm:"serializer:json"`
 	CreatedAt   astral.Time      `gorm:"autoCreateTime"`
 }