推进 server-rs DDD 分层与新接口接线

server-rs/crates/spacetime-module/src/ai/tasks.rs

@@ -135,6 +135,15 @@ fn create_ai_task_tx(
     let task_snapshot = build_ai_task_snapshot_from_create_input(&input);
     ctx.db.ai_task().insert(build_ai_task_row(&task_snapshot));
     replace_ai_task_stages(ctx, &task_snapshot.task_id, &task_snapshot.stages);
+    emit_ai_task_event(
+        ctx,
+        &task_snapshot,
+        AiTaskEventKind::TaskCreated,
+        None,
+        None,
+        None,
+        task_snapshot.created_at_micros,
+    );
 
     get_ai_task_snapshot_tx(ctx, &task_snapshot.task_id)
 }
@@ -154,6 +163,15 @@ fn start_ai_task_tx(
     snapshot.version += 1;
 
     persist_ai_task_snapshot(ctx, &snapshot)?;
+    emit_ai_task_event(
+        ctx,
+        &snapshot,
+        AiTaskEventKind::TaskStatusChanged,
+        None,
+        None,
+        None,
+        input.started_at_micros,
+    );
     Ok(snapshot)
 }
 
@@ -170,6 +188,15 @@ fn complete_ai_task_tx(
     snapshot.version += 1;
 
     persist_ai_task_snapshot(ctx, &snapshot)?;
+    emit_ai_task_event(
+        ctx,
+        &snapshot,
+        AiTaskEventKind::TaskStatusChanged,
+        None,
+        None,
+        None,
+        input.completed_at_micros,
+    );
     Ok(snapshot)
 }
 
@@ -192,6 +219,15 @@ fn fail_ai_task_tx(
     snapshot.version += 1;
 
     persist_ai_task_snapshot(ctx, &snapshot)?;
+    emit_ai_task_event(
+        ctx,
+        &snapshot,
+        AiTaskEventKind::TaskStatusChanged,
+        None,
+        None,
+        None,
+        input.completed_at_micros,
+    );
     Ok(snapshot)
 }
 
@@ -208,6 +244,15 @@ fn cancel_ai_task_tx(
     snapshot.version += 1;
 
     persist_ai_task_snapshot(ctx, &snapshot)?;
+    emit_ai_task_event(
+        ctx,
+        &snapshot,
+        AiTaskEventKind::TaskStatusChanged,
+        None,
+        None,
+        None,
+        input.completed_at_micros,
+    );
     Ok(snapshot)
 }