add active flow route

src/routes/flow.rs

@@ -1,6 +1,7 @@
 use std::collections::HashMap;
 
-use mongod::{Model, Referencable, ToAPI};
+use mongod::{vec_to_api, Model, Referencable, ToAPI};
+use mongodb::bson::doc;
 use rocket::{get, post, serde::json::Json, State};
 use serde::{Deserialize, Serialize};
 use serde_json::json;
@@ -30,6 +31,31 @@ pub async fn flow_info(
     Ok(flowinfo.api().await)
 }
 
+#[get("/flow/<id>/active")]
+pub async fn active_flows_route(
+    id: &str,
+    flows: &State<JSONStore<FlowInfo>>,
+    t: Token,
+    c: &State<Config>,
+) -> FallibleApiResponse {
+    check_auth!(t, c);
+
+    let flowinfo = flows.get(id).ok_or_else(|| api_error("Flow not found"))?;
+
+    let flow = Flow::find(
+        doc! {
+            "kind": flowinfo.reference(),
+            "done": { "$not": { "$type": "object" } }
+        },
+        None,
+        None,
+    )
+    .await
+    .unwrap();
+
+    Ok(json!(vec_to_api(&flow).await))
+}
+
 #[get("/flows")]
 pub async fn flows_list(
     flows: &State<JSONStore<FlowInfo>>,