first commit

2026-03-09 16:31:42 +08:00
commit 4a9c444b10
486 changed files with 52479 additions and 0 deletions
@@ -0,0 +1,38 @@
+from ...sync_system.strategy import DefaultSyncStrategy
+from ...sync_system.config import StrategyConfig, OrphanAction, UpdateDirection
+from ...sync_system.strategy_ops.compare_ops import normalized_data_for_compare, collect_payload_diffs
+from schemas.project_extensions.preparation import PreparationDetail, PostPreparation
+
+
+class PreparationSyncStrategy(DefaultSyncStrategy[PreparationDetail]):
+    """
+    Preparation 同步策略（项目扩展）。
+    """
+
+    schema = PreparationDetail
+
+    default_config = StrategyConfig(
+        auto_bind=True,
+        auto_bind_fields=["project_id", "code"],
+        depend_fields={"project_id": "project"},
+        local_orphan_action=OrphanAction.NONE,
+        remote_orphan_action=OrphanAction.NONE,
+        update_direction=UpdateDirection.PUSH,
+    )
+
+    def _needs_update(self, source_node, target_node, resolved_data=None, data_id_map=None) -> bool:
+        if resolved_data is None:
+            raise ValueError(f"[{self.node_type}] resolved_data is required for differential sync.")
+
+        target_data = target_node.get_data()
+        if target_data is None:
+            return False
+
+        update_fields = set(PostPreparation.model_fields.keys())
+        source_payload = {key: value for key, value in resolved_data.items() if key in update_fields}
+        target_payload = {key: value for key, value in target_data.items() if key in update_fields}
+
+        normalized_source = normalized_data_for_compare(source_payload, data_id_map or {})
+        normalized_target = normalized_data_for_compare(target_payload, data_id_map or {})
+        diff_map = collect_payload_diffs(normalized_source, normalized_target, max_items=8)
+        return bool(diff_map)