Files
leaudit-platform-backend/fastapi_modules/fastapi_leaudit/services/impl/evaluationPointServiceImpl.py
T

553 lines
23 KiB
Python

from __future__ import annotations
import json
import os
from datetime import datetime
from decimal import Decimal
from typing import Any
from urllib.parse import quote_plus
from sqlalchemy import text
from sqlalchemy.ext.asyncio import async_sessionmaker, create_async_engine
from fastapi_admin.config import DB_HOST, DB_PASSWORD, DB_PORT, DB_USER
from fastapi_common.fastapi_common_web.domain.responses import StatusCodeEnum
from fastapi_common.fastapi_common_web.exception.LeauditException import LeauditException
from fastapi_modules.fastapi_leaudit.domian.Dto.evaluationPointDto import (
EvaluationPointCreateDTO,
EvaluationPointUpdateDTO,
)
from fastapi_modules.fastapi_leaudit.domian.vo.evaluationPointVo import (
AttributeTypeListVO,
AttributeTypeVO,
EvaluationPointDeleteVO,
EvaluationPointListVO,
EvaluationPointVO,
)
from fastapi_modules.fastapi_leaudit.services.evaluationPointService import IEvaluationPointService
_LEGACY_DB_NAME = os.getenv("LEGACY_RULE_DB_NAME", "docauditai")
_LEGACY_DB_URL = (
f"postgresql+asyncpg://{quote_plus(str(DB_USER))}:{quote_plus(str(DB_PASSWORD))}"
f"@{DB_HOST}:{DB_PORT}/{quote_plus(_LEGACY_DB_NAME)}"
)
_LEGACY_ENGINE = create_async_engine(_LEGACY_DB_URL, pool_pre_ping=True)
_LegacySession = async_sessionmaker(_LEGACY_ENGINE, expire_on_commit=False)
class EvaluationPointServiceImpl(IEvaluationPointService):
"""评查点服务实现。"""
async def ListPoints(
self,
Name: str | None,
Code: str | None,
Risk: str | None,
IsEnabled: bool | None,
GroupPid: int | None,
GroupId: int | None,
DocumentAttributeType: str | None,
Area: str | None,
Page: int,
PageSize: int,
) -> EvaluationPointListVO:
offset = max(Page - 1, 0) * PageSize
where_clause, params = self._build_list_filters(
Name=Name,
Code=Code,
Risk=Risk,
IsEnabled=IsEnabled,
GroupPid=GroupPid,
GroupId=GroupId,
DocumentAttributeType=DocumentAttributeType,
Area=Area,
)
params.update({"limit": PageSize, "offset": offset})
async with _LegacySession() as session:
total = int(
(
await session.execute(
text(
f"""
SELECT COUNT(*)
FROM evaluation_points ep
LEFT JOIN evaluation_point_groups child_group ON child_group.id = ep.evaluation_point_groups_id
LEFT JOIN evaluation_point_groups parent_group ON parent_group.id = COALESCE(ep.evaluation_point_groups_pid, child_group.pid)
WHERE {where_clause}
"""
),
params,
)
).scalar_one()
)
rows = (
await session.execute(
text(
f"""
SELECT
ep.id,
ep.code,
ep.name,
ep.evaluation_point_groups_id,
ep.evaluation_point_groups_pid,
ep.risk,
ep.description,
ep.is_enabled,
ep.document_attribute_type,
ep.references_laws,
ep.extraction_config,
ep.evaluation_config,
ep.pass_message,
ep.fail_message,
ep.suggestion_message,
ep.suggestion_message_type,
ep.post_action,
ep.action_config,
ep.score,
ep.area,
ep.created_at,
ep.updated_at,
child_group.name AS group_name,
parent_group.name AS rule_type
FROM evaluation_points ep
LEFT JOIN evaluation_point_groups child_group ON child_group.id = ep.evaluation_point_groups_id
LEFT JOIN evaluation_point_groups parent_group ON parent_group.id = COALESCE(ep.evaluation_point_groups_pid, child_group.pid)
WHERE {where_clause}
ORDER BY COALESCE(ep.sort, 0) ASC, ep.updated_at DESC, ep.id DESC
LIMIT :limit OFFSET :offset
"""
),
params,
)
).mappings().all()
return EvaluationPointListVO(
data=[self._to_point_vo(row) for row in rows],
total=total,
page=Page,
page_size=PageSize,
)
async def GetPoint(self, PointId: int) -> EvaluationPointVO:
async with _LegacySession() as session:
row = (
await session.execute(
text(
"""
SELECT
ep.id,
ep.code,
ep.name,
ep.evaluation_point_groups_id,
ep.evaluation_point_groups_pid,
ep.risk,
ep.description,
ep.is_enabled,
ep.document_attribute_type,
ep.references_laws,
ep.extraction_config,
ep.evaluation_config,
ep.pass_message,
ep.fail_message,
ep.suggestion_message,
ep.suggestion_message_type,
ep.post_action,
ep.action_config,
ep.score,
ep.area,
ep.created_at,
ep.updated_at,
child_group.name AS group_name,
parent_group.name AS rule_type
FROM evaluation_points ep
LEFT JOIN evaluation_point_groups child_group ON child_group.id = ep.evaluation_point_groups_id
LEFT JOIN evaluation_point_groups parent_group ON parent_group.id = COALESCE(ep.evaluation_point_groups_pid, child_group.pid)
WHERE ep.id = :point_id
"""
),
{"point_id": PointId},
)
).mappings().first()
if not row:
raise LeauditException(StatusCodeEnum.NOT_FOUND, "评查点不存在")
return self._to_point_vo(row)
async def CreatePoint(self, Body: EvaluationPointCreateDTO) -> EvaluationPointVO:
await self._validate_group_relation(Body.evaluation_point_groups_pid, Body.evaluation_point_groups_id)
await self._ensure_code_unique(str(Body.code).strip())
now = datetime.utcnow()
insert_params = self._build_write_params(Body, now)
insert_params["created_at"] = now
insert_params["updated_at"] = now
async with _LegacySession() as session:
async with session.begin():
new_id = await session.scalar(
text(
"""
INSERT INTO evaluation_points (
code,
name,
evaluation_point_groups_id,
evaluation_point_groups_pid,
risk,
description,
is_enabled,
document_attribute_type,
references_laws,
extraction_config,
evaluation_config,
pass_message,
fail_message,
suggestion_message,
suggestion_message_type,
post_action,
action_config,
score,
area,
created_at,
updated_at
) VALUES (
:code,
:name,
:evaluation_point_groups_id,
:evaluation_point_groups_pid,
:risk,
:description,
:is_enabled,
:document_attribute_type,
CAST(:references_laws AS jsonb),
CAST(:extraction_config AS jsonb),
CAST(:evaluation_config AS jsonb),
:pass_message,
:fail_message,
:suggestion_message,
:suggestion_message_type,
:post_action,
:action_config,
:score,
:area,
:created_at,
:updated_at
)
RETURNING id
"""
),
insert_params,
)
await session.commit()
return await self.GetPoint(int(new_id))
async def UpdatePoint(self, PointId: int, Body: EvaluationPointUpdateDTO) -> EvaluationPointVO:
await self.GetPoint(PointId)
payload = Body.model_dump(exclude_unset=True)
if not payload:
return await self.GetPoint(PointId)
group_pid = payload.get("evaluation_point_groups_pid")
group_id = payload.get("evaluation_point_groups_id")
if group_pid is not None or group_id is not None:
current = await self.GetPoint(PointId)
await self._validate_group_relation(
group_pid if group_pid is not None else current.evaluation_point_groups_pid,
group_id if group_id is not None else current.evaluation_point_groups_id,
)
if "code" in payload and payload["code"]:
await self._ensure_code_unique(str(payload["code"]).strip(), PointId)
updates: list[str] = []
params: dict[str, Any] = {"point_id": PointId, "updated_at": datetime.utcnow()}
simple_fields = [
"code",
"name",
"evaluation_point_groups_id",
"evaluation_point_groups_pid",
"risk",
"description",
"is_enabled",
"document_attribute_type",
"pass_message",
"fail_message",
"suggestion_message",
"suggestion_message_type",
"post_action",
"action_config",
"score",
"area",
]
json_fields = ["references_laws", "extraction_config", "evaluation_config"]
for field in simple_fields:
if field not in payload:
continue
params[field] = self._normalize_scalar_field(field, payload[field])
updates.append(f"{field} = :{field}")
for field in json_fields:
if field not in payload:
continue
params[field] = json.dumps(payload[field] if payload[field] is not None else self._default_json(field), ensure_ascii=False)
updates.append(f"{field} = CAST(:{field} AS jsonb)")
updates.append("updated_at = :updated_at")
async with _LegacySession() as session:
async with session.begin():
await session.execute(
text(f"UPDATE evaluation_points SET {', '.join(updates)} WHERE id = :point_id"),
params,
)
await session.commit()
return await self.GetPoint(PointId)
async def DeletePoint(self, PointId: int) -> EvaluationPointDeleteVO:
await self.GetPoint(PointId)
async with _LegacySession() as session:
async with session.begin():
await session.execute(text("DELETE FROM evaluation_points WHERE id = :point_id"), {"point_id": PointId})
await session.commit()
return EvaluationPointDeleteVO(success=True, message="评查点删除成功")
async def GetAttributeTypes(self) -> AttributeTypeListVO:
async with _LegacySession() as session:
rows = (
await session.execute(
text(
"""
SELECT DISTINCT TRIM(document_attribute_type) AS code
FROM evaluation_points
WHERE document_attribute_type IS NOT NULL
AND TRIM(document_attribute_type) <> ''
ORDER BY TRIM(document_attribute_type) ASC
"""
)
)
).scalars().all()
types = [AttributeTypeVO(code=str(item), label=str(item)) for item in rows if item]
if not any(item.code == "ALL" for item in types):
types.insert(0, AttributeTypeVO(code="ALL", label="通用"))
return AttributeTypeListVO(types=types)
def _build_list_filters(
self,
Name: str | None,
Code: str | None,
Risk: str | None,
IsEnabled: bool | None,
GroupPid: int | None,
GroupId: int | None,
DocumentAttributeType: str | None,
Area: str | None,
) -> tuple[str, dict[str, Any]]:
filters = ["1=1"]
params: dict[str, Any] = {}
name = (Name or "").strip()
code = (Code or "").strip()
if name and code:
if name == code:
filters.append("(ep.name ILIKE :keyword OR ep.code ILIKE :keyword)")
params["keyword"] = f"%{name}%"
else:
filters.append("ep.name ILIKE :name")
filters.append("ep.code ILIKE :code")
params["name"] = f"%{name}%"
params["code"] = f"%{code}%"
elif name:
filters.append("ep.name ILIKE :name")
params["name"] = f"%{name}%"
elif code:
filters.append("ep.code ILIKE :code")
params["code"] = f"%{code}%"
if Risk:
filters.append("ep.risk = :risk")
params["risk"] = Risk
if IsEnabled is not None:
filters.append("ep.is_enabled = :is_enabled")
params["is_enabled"] = IsEnabled
if GroupPid is not None:
filters.append("ep.evaluation_point_groups_pid = :group_pid")
params["group_pid"] = GroupPid
if GroupId is not None:
filters.append("ep.evaluation_point_groups_id = :group_id")
params["group_id"] = GroupId
if DocumentAttributeType:
if DocumentAttributeType == "ALL":
filters.append("(ep.document_attribute_type = 'ALL' OR ep.document_attribute_type = '通用' OR ep.document_attribute_type IS NULL OR TRIM(ep.document_attribute_type) = '')")
else:
filters.append("ep.document_attribute_type = :document_attribute_type")
params["document_attribute_type"] = DocumentAttributeType
if Area:
filters.append("ep.area = :area")
params["area"] = Area
return " AND ".join(filters), params
async def _validate_group_relation(self, GroupPid: int | None, GroupId: int | None) -> None:
if not GroupPid:
raise LeauditException(StatusCodeEnum.BAD_REQUEST, "评查点类型不能为空")
if not GroupId:
raise LeauditException(StatusCodeEnum.BAD_REQUEST, "所属规则组不能为空")
async with _LegacySession() as session:
parent = (
await session.execute(
text("SELECT id, pid, is_enabled FROM evaluation_point_groups WHERE id = :group_pid"),
{"group_pid": GroupPid},
)
).mappings().first()
child = (
await session.execute(
text("SELECT id, pid, is_enabled FROM evaluation_point_groups WHERE id = :group_id"),
{"group_id": GroupId},
)
).mappings().first()
if not parent:
raise LeauditException(StatusCodeEnum.BAD_REQUEST, "评查点类型不存在")
if not child:
raise LeauditException(StatusCodeEnum.BAD_REQUEST, "所属规则组不存在")
if int(child.get("pid") or 0) != int(GroupPid):
raise LeauditException(StatusCodeEnum.BAD_REQUEST, "所属规则组与评查点类型不匹配")
async def _ensure_code_unique(self, Code: str, PointId: int | None = None) -> None:
params: dict[str, Any] = {"code": Code}
sql = "SELECT id FROM evaluation_points WHERE LOWER(code) = LOWER(:code)"
if PointId is not None:
sql += " AND id <> :point_id"
params["point_id"] = PointId
async with _LegacySession() as session:
exists = (
await session.execute(text(sql), params)
).scalar_one_or_none()
if exists:
raise LeauditException(StatusCodeEnum.BAD_REQUEST, "评查点编码已存在")
def _build_write_params(self, Body: EvaluationPointCreateDTO, Now: datetime) -> dict[str, Any]:
return {
"code": str(Body.code).strip(),
"name": str(Body.name).strip(),
"evaluation_point_groups_id": Body.evaluation_point_groups_id,
"evaluation_point_groups_pid": Body.evaluation_point_groups_pid,
"risk": Body.risk,
"description": Body.description or "",
"is_enabled": bool(Body.is_enabled),
"document_attribute_type": self._normalize_document_attribute_type(Body.document_attribute_type),
"references_laws": json.dumps(Body.references_laws or self._default_json("references_laws"), ensure_ascii=False),
"extraction_config": json.dumps(Body.extraction_config or self._default_json("extraction_config"), ensure_ascii=False),
"evaluation_config": json.dumps(Body.evaluation_config or self._default_json("evaluation_config"), ensure_ascii=False),
"pass_message": Body.pass_message or "",
"fail_message": Body.fail_message or "",
"suggestion_message": Body.suggestion_message or "",
"suggestion_message_type": Body.suggestion_message_type or "warning",
"post_action": Body.post_action or "none",
"action_config": Body.action_config or "",
"score": float(Body.score or 0),
"area": (Body.area or "").strip() or None,
"created_at": Now,
"updated_at": Now,
}
def _to_point_vo(self, row: dict[str, Any]) -> EvaluationPointVO:
group_id = row.get("evaluation_point_groups_id")
return EvaluationPointVO(
id=int(row["id"]),
code=str(row.get("code") or ""),
name=str(row.get("name") or ""),
evaluation_point_groups_id=int(group_id) if group_id is not None else None,
evaluation_point_groups_pid=int(row["evaluation_point_groups_pid"]) if row.get("evaluation_point_groups_pid") is not None else None,
ruleType=str(row.get("rule_type") or ""),
groupName=str(row.get("group_name") or ""),
groupId=str(group_id) if group_id is not None else "",
risk=str(row.get("risk") or ""),
description=str(row.get("description") or ""),
is_enabled=bool(row.get("is_enabled")),
document_attribute_type=self._normalize_document_attribute_type(row.get("document_attribute_type")),
references_laws=self._parse_json(row.get("references_laws"), self._default_json("references_laws")),
extraction_config=self._parse_json(row.get("extraction_config"), self._default_json("extraction_config")),
evaluation_config=self._parse_json(row.get("evaluation_config"), self._default_json("evaluation_config")),
pass_message=str(row.get("pass_message") or ""),
fail_message=str(row.get("fail_message") or ""),
suggestion_message=str(row.get("suggestion_message") or ""),
suggestion_message_type=str(row.get("suggestion_message_type") or "warning"),
post_action=str(row.get("post_action") or "none"),
action_config=str(row.get("action_config") or ""),
score=self._normalize_score(row.get("score")),
area=str(row.get("area") or ""),
created_at=self._format_datetime(row.get("created_at")),
updated_at=self._format_datetime(row.get("updated_at")),
)
def _parse_json(self, value: Any, default: Any) -> Any:
if value is None:
return default
if isinstance(value, (dict, list)):
return value
if isinstance(value, str):
try:
return json.loads(value)
except json.JSONDecodeError:
return default
return value
def _format_datetime(self, value: Any) -> str | None:
if value is None:
return None
if isinstance(value, datetime):
return value.isoformat()
return str(value)
def _normalize_document_attribute_type(self, value: Any) -> str:
normalized = str(value or "").strip()
if not normalized:
return "通用"
if normalized == "ALL":
return "通用"
return normalized
def _normalize_score(self, value: Any) -> float:
if value is None:
return 0
if isinstance(value, Decimal):
return float(value)
if isinstance(value, (int, float)):
return float(value)
try:
return float(value)
except (TypeError, ValueError):
return 0
def _normalize_scalar_field(self, field: str, value: Any) -> Any:
if field in {"code", "name"}:
return str(value or "").strip()
if field == "document_attribute_type":
return self._normalize_document_attribute_type(value)
if field == "area":
area = str(value or "").strip()
return area or None
if field == "score":
return self._normalize_score(value)
return value
def _default_json(self, field: str) -> dict[str, Any]:
if field == "references_laws":
return {"name": "", "content": "", "articles": []}
if field == "evaluation_config":
return {"logicType": "and", "customLogic": "", "rules": []}
return {
"llm": {"fields": [], "prompt_setting": {"type": "system", "template": ""}},
"vlm": {"fields": [], "prompt_setting": {"type": "system", "template": ""}},
"regex": {"fields": []},
}