血缘锚定法: task_type字段+迁移+三大接口写入+TreeCanvas基于task_type布局

2026-08-06 13:03:25 +08:00
parent e5e2a395e7
commit 0d323e8181
5 changed files with 78 additions and 40 deletions
--- a/backend/app/models/task.py
+++ b/backend/app/models/task.py
@ -70,6 +70,9 @@ class Task(Base):
    is_rework: Mapped[bool] = mapped_column(
        Boolean, default=False, comment="是否为返工任务",
    )
+    task_type: Mapped[str | None] = mapped_column(
+        String(20), nullable=True, comment="任务派生类型: TRANSFER/SPAWN/RECOVERY/null=历史数据",
+    )
    remark: Mapped[str | None] = mapped_column(
        String(2000), nullable=True, comment="任务初始描述/交接备注",
    )