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use async_trait::async_trait;
use serde::{Deserialize, Serialize};
use crate::{
define_basic_unique_mapped_view,
document::CollectionDocument,
permissions::Statement,
schema::{Collection, CollectionName, DefaultSerialization, NamedCollection, Schematic},
Error,
};
/// A named group of permissions statements.
#[derive(Debug, Serialize, Deserialize)]
pub struct PermissionGroup {
/// The name of the group. Must be unique.
pub name: String,
/// The permission statements.
pub statements: Vec<Statement>,
}
impl PermissionGroup {
/// Returns a new group with no statements and the name provided.
pub fn named<S: Into<String>>(name: S) -> Self {
Self {
name: name.into(),
statements: Vec::new(),
/// Builder-style method. Returns self after replacing the current statements with `statements`.
pub fn with_group_ids<I: IntoIterator<Item = Statement>>(mut self, statements: I) -> Self {
self.statements = statements.into_iter().collect();
self
#[async_trait]
impl Collection for PermissionGroup {
fn collection_name() -> CollectionName {
CollectionName::new("khonsulabs", "permission-group")
fn define_views(schema: &mut Schematic) -> Result<(), Error> {
schema.define_view(ByName)
impl DefaultSerialization for PermissionGroup {}
impl NamedCollection for PermissionGroup {
type ByNameView = ByName;
define_basic_unique_mapped_view!(
ByName,
PermissionGroup,
1,
"by-name",
String,
|document: CollectionDocument<PermissionGroup>| {
document.header.emit_key(document.contents.name)
);