storkit: merge 380_story_assign_command_restarts_coder_when_story_is_already_in_progress

server/src/http/bot_command.rs

@@ -3,10 +3,10 @@
 //! `POST /api/bot/command` lets the web UI invoke the same deterministic bot
 //! commands available in Matrix without going through the LLM.
 //!
-//! Synchronous commands (status, assign, git, cost, move, show, overview,
-//! help) are dispatched directly through the matrix command registry.
-//! Asynchronous commands (start, delete, rebuild) are dispatched to their
-//! dedicated async handlers.  The `reset` command is handled by the frontend
+//! Synchronous commands (status, git, cost, move, show, overview, help) are
+//! dispatched directly through the matrix command registry.
+//! Asynchronous commands (assign, start, delete, rebuild) are dispatched to
+//! their dedicated async handlers.  The `reset` command is handled by the frontend
 //! (it clears local session state and message history) and is not routed here.
 
 use crate::http::context::{AppContext, OpenApiResult};
@@ -75,6 +75,7 @@ async fn dispatch_command(
     agents: &Arc<crate::agents::AgentPool>,
 ) -> String {
     match cmd {
+        "assign" => dispatch_assign(args, project_root, agents).await,
         "start" => dispatch_start(args, project_root, agents).await,
         "delete" => dispatch_delete(args, project_root, agents).await,
         "rebuild" => dispatch_rebuild(project_root, agents).await,
@@ -123,6 +124,24 @@ fn dispatch_sync(
     }
 }
 
+async fn dispatch_assign(
+    args: &str,
+    project_root: &std::path::Path,
+    agents: &Arc<crate::agents::AgentPool>,
+) -> String {
+    // args: "<number> <model>"
+    let mut parts = args.splitn(2, char::is_whitespace);
+    let number_str = parts.next().unwrap_or("").trim();
+    let model_str = parts.next().unwrap_or("").trim();
+
+    if number_str.is_empty() || !number_str.chars().all(|c| c.is_ascii_digit()) || model_str.is_empty() {
+        return "Usage: `/assign <number> <model>` (e.g. `/assign 42 opus`)".to_string();
+    }
+
+    crate::matrix::assign::handle_assign("web-ui", number_str, model_str, project_root, agents)
+        .await
+}
+
 async fn dispatch_start(
     args: &str,
     project_root: &std::path::Path,