liuwenxinandClaude Code
1625907380
- 判定=按 sort_order 升序首个 min_score≤总分，边界相邻不算重叠 - 新增同样执行重叠判定（判定表语义下插出重叠即脏配置） - 等级配置无下游引用（评级为纯计算器，对照表 #25），允许清空 Co-Authored-By: Claude Code <noreply@anthropic.com>
75 lines
2.9 KiB
Python
75 lines
2.9 KiB
Python
"""客户评级等级配置接口（需求 2.2.5）。
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评级计算器的等级映射判定表：判定按 sort_order 升序取首个 min_score ≤ 总分
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的等级，max_score 仅展示。区间合法（0≤min≤max≤100）与互不重叠由后端校验
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—— 前端表单只是展示约束，后端校验是唯一防线。
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列表不分页全量返回：等级映射是判定表，数量个位数，分页无意义。
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业务数据属业务操作，登录用户即可访问（区别于系统管理模块的 AdminUser）；
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写操作经 RequestMetaDep 带入请求元信息，由 service 层写入操作日志。
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"""
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from typing import Annotated
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from fastapi import APIRouter, Depends, Path
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from app.api.deps import DbSession, RequestMetaDep, get_current_user
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from app.core.response import ApiResponse, ok
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from app.models import User
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from app.schemas.rating import RatingGradeCreateIn, RatingGradeOut, RatingGradeUpdateIn
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from app.services import rating_service
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CurrentUser = Annotated[User, Depends(get_current_user)]
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router = APIRouter(prefix="/rating-grades", tags=["客户评级"])
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@router.get("", response_model=ApiResponse[list[RatingGradeOut]], summary="评级等级列表")
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def list_grades(
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session: DbSession,
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_: CurrentUser,
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) -> ApiResponse[list[RatingGradeOut]]:
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"""全量等级列表，按判定顺序（sort_order 升序）返回，不分页。"""
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return ok(rating_service.list_grades(session))
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@router.post("", response_model=ApiResponse[RatingGradeOut], summary="新增评级等级")
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def create_grade(
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session: DbSession,
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current_user: CurrentUser,
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payload: RatingGradeCreateIn,
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meta: RequestMetaDep,
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) -> ApiResponse[RatingGradeOut]:
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"""新增评级等级。区间须 0≤min≤max≤100 且与既有等级不重叠。"""
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return ok(
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rating_service.create_grade(session, payload, operator=current_user, meta=meta),
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message="评级等级已创建",
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)
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@router.put("/{grade_id}", response_model=ApiResponse[RatingGradeOut], summary="编辑评级等级")
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def update_grade(
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session: DbSession,
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current_user: CurrentUser,
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grade_id: Annotated[int, Path(ge=1)],
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payload: RatingGradeUpdateIn,
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meta: RequestMetaDep,
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) -> ApiResponse[RatingGradeOut]:
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"""编辑评级等级（全量替换）。区间须合法且与其他等级不重叠。"""
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return ok(
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rating_service.update_grade(session, grade_id, payload, operator=current_user, meta=meta),
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message="已保存",
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)
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@router.delete("/{grade_id}", response_model=ApiResponse[None], summary="删除评级等级")
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def delete_grade(
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session: DbSession,
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current_user: CurrentUser,
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grade_id: Annotated[int, Path(ge=1)],
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meta: RequestMetaDep,
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) -> ApiResponse[None]:
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"""物理删除评级等级（等级表无下游引用，允许清空，理由见 service 说明）。"""
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rating_service.delete_grade(session, grade_id, operator=current_user, meta=meta)
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return ok(message="评级等级已删除")
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