fix flows

src/routes/flow.rs

@@ -123,8 +123,7 @@ pub async fn end_flow_route(id: &str, form: Json<EndFlow>) -> FallibleApiRespons
         .ok_or_else(|| api_error("Flow not found"))?;
 
     if let Some(produced) = &form.produced {
-        // todo : add transactions
-        let prod = flow.end_with_produce(produced).await;
+        let prod = flow.end_with_produce(produced).await?;
         Ok(json!({"produced": prod}))
     } else {
         flow.end().await;

src/routes/item/mod.rs

@@ -1,5 +1,5 @@
 mod demand;
-mod error;
+pub mod error;
 mod location;
 mod stat;
 mod supply;

src/routes/mod.rs

@@ -6,10 +6,10 @@ use serde_json::json;
 pub mod flow;
 pub mod item;
 
-type ApiError = BadRequest<serde_json::Value>;
+pub type ApiError = BadRequest<serde_json::Value>;
 type FallibleApiResponse = Result<serde_json::Value, ApiError>;
 
-fn api_error(msg: &str) -> ApiError {
+pub fn api_error(msg: &str) -> ApiError {
     BadRequest(json!({
         "error": msg
     }))