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crank/crates/crank-core/src/ext/tenancy.rs
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github-ops 41e2a0d57b
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chore: publish clean community baseline
2026-06-19 15:55:36 +00:00

82 lines
2.1 KiB
Rust

use std::sync::Arc;
use async_trait::async_trait;
use crate::{TenantId, WorkspaceId};
#[derive(Clone, Debug, Default, PartialEq, Eq)]
pub struct TenantResolutionContext {
pub workspace_id: Option<WorkspaceId>,
pub workspace_slug: Option<String>,
pub host: Option<String>,
}
#[derive(Debug, thiserror::Error, PartialEq, Eq)]
pub enum TenancyError {
#[error("tenant lookup is not supported in this edition")]
UnsupportedLookup,
#[error("internal tenancy failure: {0}")]
Internal(String),
}
#[async_trait]
pub trait TenantController: Send + Sync {
fn resolve_tenant(&self, request: &TenantResolutionContext) -> Result<TenantId, TenancyError>;
async fn list_workspaces_for_tenant(
&self,
tenant: &TenantId,
) -> Result<Vec<WorkspaceId>, TenancyError>;
}
pub type SharedTenantController = Arc<dyn TenantController>;
#[derive(Clone, Debug, PartialEq, Eq)]
pub struct SingleTenantController {
tenant_id: TenantId,
}
impl Default for SingleTenantController {
fn default() -> Self {
Self {
tenant_id: TenantId::new("default"),
}
}
}
#[async_trait]
impl TenantController for SingleTenantController {
fn resolve_tenant(&self, _request: &TenantResolutionContext) -> Result<TenantId, TenancyError> {
Ok(self.tenant_id.clone())
}
async fn list_workspaces_for_tenant(
&self,
_tenant: &TenantId,
) -> Result<Vec<WorkspaceId>, TenancyError> {
Ok(Vec::new())
}
}
#[cfg(test)]
mod tests {
use super::{SingleTenantController, TenantController, TenantResolutionContext};
use crate::TenantId;
#[tokio::test]
async fn single_tenant_controller_returns_default_tenant() {
let controller = SingleTenantController::default();
let tenant = controller
.resolve_tenant(&TenantResolutionContext::default())
.unwrap();
let workspaces = controller
.list_workspaces_for_tenant(&tenant)
.await
.unwrap();
assert_eq!(tenant, TenantId::new("default"));
assert!(workspaces.is_empty());
}
}