Files
meida_backend/packages/report/schemas.py
T
xsl cd0ddb131b feat(report): 报告 PDF 导出管线(Phase A,WeasyPrint 服务端渲染)
- POST /reports/{id}/export:request_key 幂等 + hd_export 日配额三段式(reserve/commit/refund)+ tier2 熔断场景闸(BudgetGuardDep),仅 succeeded 报告可导
- GET /reports/{id}/export/download:归属校验 + 路径收敛(rendered_asset_key 必须落在 report_export_dir 内),FileResponse 携带 UTF-8 文件名
- celery 任务 meida.report.export(cpu 队列):渲染→落盘 var/exports→回写 rendered_asset_key;业务性拒绝(报告状态变化)结案退款不重试,基础设施异常重试一次后兜底结案退款
- packages/report/pdf:Jinja2 模板 + WeasyPrint 渲染器(url_fetcher 全拒外部资源防 SSRF;维度中文名按 DIMENSION_BY_KEY 回填;色板维度渲染色卡)
- 单测 10 例(资格/幂等/并发同键/下载校验/渲染);scripts/seed_pdf_e2e.sql 供本地 E2E 造数
2026-08-30 13:17:23 +08:00

60 lines
1.9 KiB
Python

"""报告域的请求/响应模型。
Wire 响应统一走 ok() 信封(架构文档 §9.2),这里的模型只描述 ``data`` 部分;
雪花 ID 一律以字符串返回,避免 JS 精度丢失(NFR-MAINT-01 契约先行)。
"""
from __future__ import annotations
from datetime import datetime
from pydantic import BaseModel, Field
class ReportCreateRequest(BaseModel):
questionnaire: dict[str, object] = Field(
default_factory=dict, description="问卷答案;字段结构由产品定稿后在路由层收紧"
)
photo_object_key: str = Field(
min_length=1, max_length=255, description="临时桶里已上传照片的对象键(report_photo 场景)"
)
request_key: str | None = Field(
default=None, max_length=128, description="幂等键;相同键返回同一任务且不重复扣配额"
)
class ReportRegenerateRequest(BaseModel):
request_key: str | None = Field(
default=None, max_length=128, description="幂等键;相同键返回同一任务且不重复扣配额"
)
class ReportExportRequest(BaseModel):
request_key: str | None = Field(
default=None, max_length=128, description="幂等键;相同键返回同一导出任务且不重复扣配额"
)
class ReportExportResponse(BaseModel):
task_id: str
status: str = Field(description="tk_task 状态;导出完成后任务中心可取到 asset_key")
class ReportSubmitResponse(BaseModel):
task_id: str
report_id: str
status: str = Field(description="tk_task 状态;报告本体状态与其同步推进")
version: int
class ReportItem(BaseModel):
report_id: str
tier: str
status: str
version: int
result: dict[str, object] = Field(
description="按阶段键组织的产物;failed 报告只透错误摘要(中间态留给流水线复用)"
)
created_at: datetime
completed_at: datetime | None