добавлен SystemID

id/bson_test.go

@@ -61,6 +61,10 @@ func TestID_MarshalUnmarshalBSON(t *testing.T) {
 			name: "FieldID",
 			id:   &ID{Descriptor: &FieldID{FieldName: "1", ItemID: ItemID{ItemID: "1", CollectionID: CollectionID{CollectionID: "1", EnvironmentID: EnvironmentID{EnvironmentID: "1", SpaceID: SpaceID{SpaceID: "1"}}}}}},
 		},
+		{
+			name: "SystemID",
+			id:   &ID{Descriptor: &SystemID{}},
+		},
 	}
 	type test struct {
 		Text string

id/id.go

@@ -75,6 +75,10 @@ func Parse(s string) (*ID, error) {
 		return &ID{Descriptor: id}, nil
 	}
 
+	if id, _ := parseSystemID(parts); id != nil {
+		return &ID{Descriptor: id}, nil
+	}
+
 	return nil, ErrInvalidID
 }
 
@@ -125,6 +129,8 @@ func FromMap(m map[string]any) (*ID, error) {
 		v.Descriptor = new(RevisionID)
 	case Field:
 		v.Descriptor = new(FieldID)
+	case System:
+		v.Descriptor = new(SystemID)
 	default:
 		return nil, errors.New("unknown type")
 	}

id/id_test.go

@@ -128,6 +128,11 @@ func Test_ParseID(t *testing.T) {
 				FieldName: "<field_name>",
 			}},
 		},
+		{
+			name:   "SystemID",
+			id:     "/system",
+			result: &ID{Descriptor: &SystemID{}},
+		},
 		{
 			name:      "With error #1: no backslash in the beginning of id",
 			id:        "spaces/<space_id>",
@@ -278,8 +283,12 @@ func Test_Map(t *testing.T) {
 					ItemID: "<item_id>",
 				},
 				FieldName: "<field_name>",
-			},
 			}},
+		},
+		{
+			name: "SystemID",
+			id:   &ID{Descriptor: &SystemID{}},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

id/json_test.go

@@ -61,6 +61,10 @@ func TestID_MarshalUnmarshalJSON(t *testing.T) {
 			name: "FieldID",
 			id:   &ID{Descriptor: &FieldID{FieldName: "1", ItemID: ItemID{ItemID: "1", CollectionID: CollectionID{CollectionID: "1", EnvironmentID: EnvironmentID{EnvironmentID: "1", SpaceID: SpaceID{SpaceID: "1"}}}}}},
 		},
+		{
+			name: "SystemID",
+			id:   &ID{Descriptor: &SystemID{}},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

id/system.go

+package id
+
+const (
+	System = "system"
+)
+
+type SystemID struct{}
+
+func (t *SystemID) Type() string { return Space }
+
+func (t *SystemID) String() string {
+	return "/" + System
+}
+
+func (t *SystemID) ToMap() map[string]any {
+	return map[string]any{"type": System}
+}
+
+func (t *SystemID) FromMap(m map[string]any) error {
+	return nil
+}
+
+func (t *SystemID) Validate() error {
+	return nil
+}
+
+func parseSystemID(parts []string) (*SystemID, error) {
+	var id SystemID
+	if len(parts) != 1 || parts[0] != System {
+		return nil, ErrInvalidID
+	}
+	return &id, nil
+}