refactor: region from document, not app config

- Add region column to leaudit_documents + LeauditDocument model
- AuditServiceImpl: read region from document.region, not APP_REGION
- RuleServiceImpl: ListBindings/CreateBinding accept Region parameter
- RuleBindingCreateDTO: add region field
- RuleController: pass region from query param/DTO to service
- APP_REGION removed from binding queries; region flows from document

Region is now per-document: each document carries its region at upload
time, and rules are matched to the document's region at run time.

fastapi_modules/fastapi_leaudit/services/impl/auditServiceImpl.py

@@ -6,7 +6,6 @@
 
 from datetime import datetime
 
-from fastapi_admin.config import APP_REGION
 from fastapi_common.fastapi_common_logger import logger
 from fastapi_common.fastapi_common_sqlalchemy.database import GetAsyncSession
 from fastapi_common.fastapi_common_web.domain.responses import StatusCodeEnum
@@ -78,7 +77,7 @@ class AuditServiceImpl(IAuditService):
                     LIMIT 1
                     """
                 ),
-                {"doc_type_id": document.typeId, "region": APP_REGION},
+                {"doc_type_id": document.typeId, "region": document.region},
             )
             binding = bindingResult.mappings().first()
             if not binding or not binding["rule_set_id"] or not binding["rule_version_id"]:

fastapi_modules/fastapi_leaudit/services/impl/ruleServiceImpl.py

@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 import hashlib
-from fastapi_admin.config import APP_REGION
 from fastapi_common.fastapi_common_sqlalchemy.database import GetAsyncSession
 from fastapi_common.fastapi_common_web.domain.responses import StatusCodeEnum
 from fastapi_common.fastapi_common_web.exception.LeauditException import LeauditException
@@ -341,10 +340,11 @@ class RuleServiceImpl(IRuleService):
             Rollback=True,
         )
 
-    async def ListBindings(self, RuleType: str | None = None) -> list[RuleBindingVO]:
-        """列出规则类型绑定，可按规则类型过滤。"""
+    async def ListBindings(self, RuleType: str | None = None, Region: str | None = None) -> list[RuleBindingVO]:
+        """列出规则类型绑定，可按规则类型/地区过滤。"""
+        region = Region or ""
         async with GetAsyncSession() as Session:
-            if RuleType:
+            if RuleType and region:
                 Result = await Session.execute(
                     text(
                         """
@@ -367,9 +367,9 @@ class RuleServiceImpl(IRuleService):
                         ORDER BY b.priority DESC, b.id DESC
                         """
                     ),
-                    {"rule_type": RuleType, "region": APP_REGION},
+                    {"rule_type": RuleType, "region": region},
                 )
-            else:
+            elif region:
                 Result = await Session.execute(
                     text(
                         """
@@ -391,7 +391,53 @@ class RuleServiceImpl(IRuleService):
                         ORDER BY rs.rule_type, b.priority DESC, b.id DESC
                         """
                     ),
-                    {"region": APP_REGION},
+                    {"region": region},
+                )
+            elif RuleType:
+                Result = await Session.execute(
+                    text(
+                        """
+                        SELECT
+                            b.id,
+                            b.doc_type_id,
+                            b.doc_type_code,
+                            b.rule_set_id,
+                            b.binding_mode,
+                            b.priority,
+                            b.is_active,
+                            b.note,
+                            rs.rule_type,
+                            rs.rule_name
+                        FROM leaudit_rule_type_bindings b
+                        JOIN leaudit_rule_sets rs ON rs.id = b.rule_set_id
+                        WHERE rs.rule_type = :rule_type
+                          AND rs.deleted_at IS NULL
+                        ORDER BY b.priority DESC, b.id DESC
+                        """
+                    ),
+                    {"rule_type": RuleType},
+                )
+            else:
+                Result = await Session.execute(
+                    text(
+                        """
+                        SELECT
+                            b.id,
+                            b.doc_type_id,
+                            b.doc_type_code,
+                            b.rule_set_id,
+                            b.binding_mode,
+                            b.priority,
+                            b.is_active,
+                            b.note,
+                            rs.rule_type,
+                            rs.rule_name
+                        FROM leaudit_rule_type_bindings b
+                        JOIN leaudit_rule_sets rs ON rs.id = b.rule_set_id
+                        WHERE rs.deleted_at IS NULL
+                        ORDER BY rs.rule_type, b.priority DESC, b.id DESC
+                        """
+                    ),
                 )
             return [
                 RuleBindingVO(
@@ -413,6 +459,7 @@ class RuleServiceImpl(IRuleService):
         self,
         DocTypeId: int,
         RuleSetId: int,
+        Region: str = "default",
         BindingMode: str = "explicit",
         Priority: int = 0,
         DocTypeCode: str | None = None,
@@ -473,7 +520,7 @@ class RuleServiceImpl(IRuleService):
                     "rule_set_id": RuleSetId,
                     "binding_mode": BindingMode,
                     "priority": Priority,
-                    "region": APP_REGION,
+                    "region": Region,
                     "note": Note,
                 },
             )