[moz] refactor(api): 拆分 blackboard_routes → task_routes + task_relation_routes + shared + expand 细粒度聚合

src/api/shared.py

@@ -0,0 +1,73 @@
+"""共享 helper 和常量"""
+
+from pathlib import Path
+from typing import Any, Dict
+from fastapi import HTTPException
+
+from src.blackboard.operations import Blackboard
+from src.blackboard.queries import Queries
+from src.blackboard.models import Task
+from src.blackboard.registry import ProjectRegistry
+from src.utils import get_data_root
+
+# 虚拟项目白名单
+_VIRTUAL_PROJECTS = frozenset({"_general", "_mail"})
+
+
+def _validate_project(project_id: str) -> str:
+    """校验 project_id"""
+    if project_id in _VIRTUAL_PROJECTS:
+        return project_id
+    reg = ProjectRegistry(get_data_root())
+    if reg.get_project(project_id):
+        return project_id
+    raise HTTPException(400, {
+        "ok": False,
+        "error": "project_not_found",
+        "detail": f"Project '{project_id}' is not registered.",
+        "suggestions": [
+            f"Register first: POST /api/projects with id='{project_id}'",
+            "Or use '_general' for tasks without a specific project",
+        ],
+    })
+
+
+def _bb(project_id: str) -> Blackboard:
+    _validate_project(project_id)
+    return Blackboard(get_data_root() / project_id / "blackboard.db")
+
+
+def _q(project_id: str) -> Queries:
+    _validate_project(project_id)
+    return Queries(get_data_root() / project_id / "blackboard.db")
+
+
+def _task_to_dict(t: Task) -> Dict[str, Any]:
+    d = {k: v for k, v in t.__dict__.items() if v is not None}
+    return d
+
+
+_KNOWN_AGENT_IDS: list = []
+
+
+def _init_agent_ids():
+    """从配置文件加载 Agent ID 列表"""
+    global _KNOWN_AGENT_IDS
+    if _KNOWN_AGENT_IDS:
+        return
+    try:
+        import yaml, os
+        cfg_path = os.path.join(os.path.dirname(__file__), "..", "..", "config", "default.yaml")
+        with open(cfg_path) as f:
+            cfg = yaml.safe_load(f)
+        _KNOWN_AGENT_IDS = list(cfg.get("daemon", {}).get("agent_profiles", {}).keys())
+    except Exception:
+        _KNOWN_AGENT_IDS = []
+
+
+def _extract_mentions(text: str) -> list:
+    """从文本中自动提取 @agent-id 格式的 mention"""
+    import re
+    _init_agent_ids()
+    candidates = set(re.findall(r'@([a-z][a-z0-9]*(?:-[a-z][a-z0-9]*)+)', text))
+    return [a for a in candidates if a in _KNOWN_AGENT_IDS]