all

Downloads/Voltaserve/api/model/permission_model.go

@@ -0,0 +1,58 @@
+package model
+
+const (
+	PermissionViewer = "viewer"
+	PermissionEditor = "editor"
+	PermissionOwner  = "owner"
+)
+
+type CoreUserPermission interface {
+	GetUserID() string
+	GetValue() string
+}
+
+type CoreGroupPermission interface {
+	GetGroupID() string
+	GetValue() string
+}
+
+func GteViewerPermission(permission string) bool {
+	return permission == PermissionViewer || permission == PermissionEditor || permission == PermissionOwner
+}
+
+func GteEditorPermission(permission string) bool {
+	return permission == PermissionEditor || permission == PermissionOwner
+}
+
+func GteOwnerPermission(permission string) bool {
+	return permission == PermissionOwner
+}
+
+func IsEquivalentPermission(permission string, otherPermission string) bool {
+	if permission == otherPermission {
+		return true
+	}
+	if otherPermission == PermissionViewer && GteViewerPermission(permission) {
+		return true
+	}
+	if otherPermission == PermissionEditor && GteEditorPermission(permission) {
+		return true
+	}
+	if otherPermission == PermissionOwner && GteOwnerPermission(permission) {
+		return true
+	}
+	return false
+}
+
+func GetPermissionWeight(permission string) int {
+	if permission == PermissionViewer {
+		return 1
+	}
+	if permission == PermissionEditor {
+		return 2
+	}
+	if permission == PermissionOwner {
+		return 3
+	}
+	return 0
+}