zkxw/backend/graphify-out/GRAPH_REPORT.md

# Graph Report - app  (2026-08-11)

## Corpus Check
- Large corpus: 249 files · ~302,805 words. Semantic extraction will be expensive (many Claude tokens). Consider running on a subfolder, or use --no-semantic to run AST-only.

## Summary
- 5227 nodes · 28634 edges · 43 communities detected
- Extraction: 32% EXTRACTED · 68% INFERRED · 0% AMBIGUOUS · INFERRED: 19594 edges (avg confidence: 0.6)
- Token cost: 0 input · 0 output

## Community Hubs (Navigation)
- [[_COMMUNITY_Community 0|Community 0]]
- [[_COMMUNITY_Community 1|Community 1]]
- [[_COMMUNITY_Community 2|Community 2]]
- [[_COMMUNITY_Community 3|Community 3]]
- [[_COMMUNITY_Community 4|Community 4]]
- [[_COMMUNITY_Community 5|Community 5]]
- [[_COMMUNITY_Community 6|Community 6]]
- [[_COMMUNITY_Community 7|Community 7]]
- [[_COMMUNITY_Community 8|Community 8]]
- [[_COMMUNITY_Community 9|Community 9]]
- [[_COMMUNITY_Community 10|Community 10]]
- [[_COMMUNITY_Community 11|Community 11]]
- [[_COMMUNITY_Community 12|Community 12]]
- [[_COMMUNITY_Community 13|Community 13]]
- [[_COMMUNITY_Community 14|Community 14]]
- [[_COMMUNITY_Community 15|Community 15]]
- [[_COMMUNITY_Community 16|Community 16]]
- [[_COMMUNITY_Community 17|Community 17]]
- [[_COMMUNITY_Community 18|Community 18]]
- [[_COMMUNITY_Community 19|Community 19]]
- [[_COMMUNITY_Community 20|Community 20]]
- [[_COMMUNITY_Community 21|Community 21]]
- [[_COMMUNITY_Community 22|Community 22]]
- [[_COMMUNITY_Community 23|Community 23]]
- [[_COMMUNITY_Community 24|Community 24]]
- [[_COMMUNITY_Community 25|Community 25]]
- [[_COMMUNITY_Community 26|Community 26]]
- [[_COMMUNITY_Community 27|Community 27]]
- [[_COMMUNITY_Community 28|Community 28]]
- [[_COMMUNITY_Community 29|Community 29]]
- [[_COMMUNITY_Community 30|Community 30]]
- [[_COMMUNITY_Community 31|Community 31]]
- [[_COMMUNITY_Community 32|Community 32]]
- [[_COMMUNITY_Community 33|Community 33]]
- [[_COMMUNITY_Community 34|Community 34]]
- [[_COMMUNITY_Community 35|Community 35]]
- [[_COMMUNITY_Community 36|Community 36]]
- [[_COMMUNITY_Community 39|Community 39]]
- [[_COMMUNITY_Community 40|Community 40]]
- [[_COMMUNITY_Community 41|Community 41]]
- [[_COMMUNITY_Community 42|Community 42]]
- [[_COMMUNITY_Community 43|Community 43]]
- [[_COMMUNITY_Community 44|Community 44]]

## God Nodes (most connected - your core abstractions)
1. `success_response()` - 735 edges
2. `error_response()` - 608 edges
3. `SysUser` - 598 edges
4. `BizQcTaskResult` - 346 edges
5. `BizProductionMaterial` - 329 edges
6. `BizProductionMaterialUsage` - 323 edges
7. `BizQcMaterialUsage` - 321 edges
8. `BizQcMaterial` - 311 edges
9. `BizProductionMaterialStockBatch` - 310 edges
10. `BizMaterialUsage` - 307 edges

## Surprising Connections (you probably didn't know these)
- `统一记录 API 请求/响应出入参的中间件` --uses--> `SysApiRequestLog`  [INFERRED]
  core/api_request_log_middleware.py → models/models.py
- `get_menu_list()` --calls--> `success_response()`  [INFERRED]
  api/menu.py → core/response.py
- `中试服务交付管理 API（交付信息、交付物料、交付方式）` --uses--> `SysUser`  [INFERRED]
  api/pilot_delivery.py → models/models.py
- `微信小程序登录业务：openid + 手机号一致性校验。` --uses--> `SysUser`  [INFERRED]
  services/wechat_login_service.py → models/models.py
- `根据 openid + 本次授权手机号解析可登录员工。      Returns:         (user, error_message, error_co` --uses--> `SysUser`  [INFERRED]
  services/wechat_login_service.py → models/models.py

## Communities

### Community 0 - "Community 0"
Cohesion: 0.01
Nodes (991): attachment_download_url(), create_dept(), create_dict_data(), create_dict_type(), create_express_company(), create_item_unit(), create_menu(), create_post() (+983 more)

### Community 1 - "Community 1"
Cohesion: 0.01
Nodes (728): generate_uuid(), allocate_next_biz_no(), _format_biz_no(), _prefix_for(), 业务协议号自动生成：XBCC / JZCC + YYYYMMDD + 6 位序号, 原子分配下一个业务协议号。     须在 create 事务内调用；使用 MySQL LAST_INSERT_ID 保证并发安全。, _apply_cell_product_status_change(), create_cell_product() (+720 more)

### Community 2 - "Community 2"
Cohesion: 0.01
Nodes (637): AttachmentDownloadUrlBody, DeptCreateBody, DeptUpdateBody, DictDataCreateBody, DictDataUpdateBody, DictTypeCreateBody, DictTypeUpdateBody, ExpressCompanyCreateBody (+629 more)

### Community 3 - "Community 3"
Cohesion: 0.06
Nodes (457): 环境检测 — 检测项维护 + 登记管理 API, 保险公司及险种价格管理 API（保险公司 + 开票信息 + 险种价格）, AccessLogCreateBody, AccessLogUpdateBody, CleanRoomCreateBody, CleanRoomUpdateBody, ExhibitionAppointmentCreateBody, ExhibitionAppointmentUpdateBody (+449 more)

### Community 4 - "Community 4"
Cohesion: 0.02
Nodes (281): _normalize_date_bound(), _persist_protocol_sub_resources(), _body_to_payload(), _get_current_user_id(), get_production_reception_by_sample_code(), get_production_reception_detail(), _get_tenant_no(), post_production_reception() (+273 more)

### Community 5 - "Community 5"
Cohesion: 0.07
Nodes (309): CellSampleTypeCreateBody, CellSampleTypeUpdateBody, CollectionRegionCreateBody, CollectionRegionUpdateBody, CustomerCreateBody, CustomerUpdateBody, HospitalCreateBody, HospitalUpdateBody (+301 more)

### Community 6 - "Community 6"
Cohesion: 0.02
Nodes (244): eq_unicode(), like_unicode(), MySQL 字符串比较/模糊匹配时统一排序规则，避免 Illegal mix of collations。, 跨表字符串等值比较（JOIN / WHERE）时统一为 utf8mb4_unicode_ci。, 将列显式设为 utf8mb4_unicode_ci。, unicode_ci(), build_void_type_label_map(), format_protocol_status_label() (+236 more)

### Community 7 - "Community 7"
Cohesion: 0.02
Nodes (212): 截止日期：仅日期时扩到当天 23:59:59。, 发起前预览审批链（条件齐后解析最终路径与审批人）。, 兼容旧 GET：无 formData，含条件分支时多为待确定占位。, _app_to_dict(), _copied_app_name(), copy_app(), create_app(), _create_version() (+204 more)

### Community 8 - "Community 8"
Cohesion: 0.02
Nodes (195): list_ethnics_for_select(), apply_data_scope(), _get_child_dept_ids(), get_user_dept_id(), _resolve_user_role_scopes(), ApiRequestLogCRUD, delete(), get_multi_with_filters() (+187 more)

### Community 9 - "Community 9"
Cohesion: 0.02
Nodes (144): get_designer_data(), _error_json(), lifespan(), 未捕获异常：统一 JSON 500，确保跨域场景下仍有 Access-Control-Allow-Origin, 数据库异常：返回 JSON 并保留 CORS 头，避免浏览器只报跨域错误, sqlalchemy_exception_handler(), unhandled_exception_handler(), BaseHTTPMiddleware (+136 more)

### Community 10 - "Community 10"
Cohesion: 0.02
Nodes (130): 小程序鉴权：微信登录 / 绑定 openid。, 微信授权登录：须授权手机号；openid 已绑定也须与账号 phone_no 一致。, 密码登录后绑定当前微信 openid（需 Bearer）。, _resolve_user_id(), wechat_bind(), wechat_login(), _build_current_user_payload(), cn_holiday_range() (+122 more)

### Community 11 - "Community 11"
Cohesion: 0.04
Nodes (93): _fmt_dt(), get_handover_by_schedule(), get_outbound_handover(), get_outbound_handover_view(), _handover_row_to_dict(), _handover_view_dict(), _parse_handover_time(), 供输注计划 detail 聚合的交接只读信息。 (+85 more)

### Community 12 - "Community 12"
Cohesion: 0.06
Nodes (71): add_task_step(), _aggregate_production_tab_step_field(), assert_step_assignee_for_write(), assert_task_assignee(), assert_task_step_assignee_or_legacy(), _batch_load_step_sub_tables(), _clone_route_to_task(), _clone_step_consumables() (+63 more)

### Community 13 - "Community 13"
Cohesion: 0.06
Nodes (66): aggregate_slot_stats_by_facility(), _apply_slot_select_base_filters(), _apply_slot_select_query_filters(), batch_create_facilities(), batch_create_slots(), _build_node_path_cache(), _build_slot_keyword_sql_filters(), collect_descendant_ids() (+58 more)

### Community 14 - "Community 14"
Cohesion: 0.09
Nodes (41): _ancestor_link_from_cell_product_input(), _ancestor_sample_chain_link(), _build_ancestor_chain(), _build_descendant_chain(), _build_facility_path_label(), build_split_product_codes(), create_cell_products_by_quantity(), delete_cell_product() (+33 more)

### Community 15 - "Community 15"
Cohesion: 0.12
Nodes (11): get_wechat_pay_client(), get_wechat_pay_v2(), 微信支付工具模块  支持微信支付 V3 API 文档参考: https://pay.weixin.qq.com/docs/v3/apis/index.ht, 统一下单接口 (V3)          Args:             out_trade_no: 商户订单号             total, 申请退款          Args:             out_trade_no: 商户订单号             total_amount, 小程序调起支付的二次签名参数（与公众号 JSAPI 规则一致）, 统一下单 (V2 API)          Args:             out_trade_no: 商户订单号             tot, 生成签名 V3 (SHA256 with RSA) (+3 more)

### Community 16 - "Community 16"
Cohesion: 0.14
Nodes (11): apply_formulas_and_linkages(), eval_formula(), _extract_rules(), preprocess_formula(), OA 表单公式与数据联动（禁止任意 eval）, 按 schema 中字段 props.formula / props.linkage 回填 form_data。     linkage 示例: { "when, 将 {field} 转为合法标识符引用 field。, _SafeEval (+3 more)

### Community 17 - "Community 17"
Cohesion: 0.19
Nodes (21): apply_overtime_kit_hours(), _build_rest_day_segments(), _build_workday_windows(), calc_overtime_hours(), _day_at_minutes(), _day_start_ms(), _extract_rules(), _format_ymd() (+13 more)

### Community 18 - "Community 18"
Cohesion: 0.17
Nodes (19): get_by_schedule(), get_method(), _get_tenant_no(), list_by_application(), list_materials(), 中试服务交付管理 API（交付信息、交付物料、交付方式）, soft_delete(), create_delivery() (+11 more)

### Community 19 - "Community 19"
Cohesion: 0.21
Nodes (19): _consumable_row_to_dict(), create_process(), _create_sub_consumable(), _create_sub_data_collection(), _create_sub_output(), _create_sub_reagent(), _data_collection_row_to_dict(), get_process() (+11 more)

### Community 20 - "Community 20"
Cohesion: 0.2
Nodes (19): _code_exists(), create_material(), _dec(), _fmt_dt(), get_material(), get_material_entity(), get_my_usages(), _is_enabled_status() (+11 more)

### Community 21 - "Community 21"
Cohesion: 0.27
Nodes (12): create_equipment(), _dec(), equipment_code_exists(), equipment_is_referenced(), get_equipment(), list_equipments(), _norm_status(), _parse_date() (+4 more)

### Community 22 - "Community 22"
Cohesion: 0.23
Nodes (12): Config, ProductBase, ProductCategoryBase, ProductCategoryCreate, ProductCategoryResponse, ProductCreate, ProductResponse, ProductUnitBase (+4 more)

### Community 23 - "Community 23"
Cohesion: 0.24
Nodes (11): deduct_for_step(), _display_remark(), list_stock_logs(), _parse_receiver_purpose_from_remark(), 试剂变动记录 CRUD（biz_reagent_stock_log）, 撤销步骤此前 step_save 扣减，便于重新填报。, 扣减试剂库存并生成变动记录。调用方控制事务，本函数不 commit。, _resolve_receiver_purpose() (+3 more)

### Community 24 - "Community 24"
Cohesion: 0.24
Nodes (11): deduct_for_step(), _display_remark(), list_stock_logs(), _parse_receiver_purpose_from_remark(), 耗材变动记录 CRUD（biz_consumable_stock_log）, 撤销步骤此前 step_save 扣减，便于重新填报。, 扣减耗材库存并生成变动记录。调用方控制事务，本函数不 commit。, _resolve_receiver_purpose() (+3 more)

### Community 25 - "Community 25"
Cohesion: 0.31
Nodes (10): create_account(), _filtered_query(), get_account(), list_accounts(), list_options(), OA 收款账户 CRUD（oa_receive_account）, row_to_dict(), soft_delete_account() (+2 more)

### Community 26 - "Community 26"
Cohesion: 0.31
Nodes (10): _build_tree(), _cascade_soft_delete(), _collect_with_ancestors(), get_dept(), list_depts(), list_depts_tree(), 保留匹配节点及其全部上级，供关键词检索后仍能正确组树。, _row_to_dict() (+2 more)

### Community 27 - "Community 27"
Cohesion: 0.33
Nodes (8): _build_tree(), _cascade_soft_delete(), get_menu(), list_menus(), list_menus_tree(), _row_to_dict(), soft_delete_menu(), update_menu()

### Community 28 - "Community 28"
Cohesion: 0.29
Nodes (2): BaseModel, SoftDeleteModel

### Community 29 - "Community 29"
Cohesion: 0.38
Nodes (6): derive_legacy_status_from_three(), derive_three_status_from_legacy(), 阶段A兼容：从旧 status 推导三字段。     约束：旧 status 本身混合了支付/配送/订单生命周期，因此只能尽力推断；     若业务侧已有更精确, 阶段A兼容：从三字段反推旧 status（用于旧前端/旧筛选参数兼容）。, ThreeStatus, _to_decimal()

### Community 30 - "Community 30"
Cohesion: 0.5
Nodes (3): BaseSettings, Config, Settings

### Community 31 - "Community 31"
Cohesion: 0.5
Nodes (2): _auto_fill_create_dept_id(), ORM before_insert 钩子：当 create_dept_id 为空时，自动从请求上下文填充当前用户部门 ID

### Community 32 - "Community 32"
Cohesion: 0.67
Nodes (2): get_menu_list(), 运营端菜单接口（与 web-admin 前端静态路由 sqxp.ts 对齐，5 个一级菜单分组）

### Community 33 - "Community 33"
Cohesion: 0.67
Nodes (1): 转正套件：入职日 + 试用期月数 → 建议转正日（YYYY-MM-DD）。

### Community 34 - "Community 34"
Cohesion: 1.0
Nodes (1): 质检物料金额查看授权：专用角色与菜单权限常量。

### Community 35 - "Community 35"
Cohesion: 1.0
Nodes (1): 请求级别的用户上下文变量  通过 contextvars 在请求处理链路中传递当前用户信息， 供 SQLAlchemy 事件监听器等底层机制使用，避免逐层手动传

### Community 36 - "Community 36"
Cohesion: 1.0
Nodes (1): API 路由包（骨架：公共鉴权 + 静态菜单 + 运营端占位）

### Community 39 - "Community 39"
Cohesion: 1.0
Nodes (1): 发送订单状态通知                  Args:             openid: 用户openid             ord

### Community 40 - "Community 40"
Cohesion: 1.0
Nodes (1): 发送支付成功通知                  Args:             openid: 用户openid             ord

### Community 41 - "Community 41"
Cohesion: 1.0
Nodes (1): 发送配送通知                  Args:             openid: 配送员openid             task

### Community 42 - "Community 42"
Cohesion: 1.0
Nodes (1): 发送配送时效预警                  Args:             openid: 配送员openid             ta

### Community 43 - "Community 43"
Cohesion: 1.0
Nodes (1): 发送退款结果通知                  Args:             openid: 用户openid             ord

### Community 44 - "Community 44"
Cohesion: 1.0
Nodes (1): 发送催单通知给配送员                  Args:             deliver_openid: 配送员openid

## Knowledge Gaps
- **170 isolated node(s):** `刷新会话 TTL（refreshToken 续期；已登录用户每次 API 校验通过后滑动续期）`, `写入 refreshToken（用于 one-time 使用/吊销）`, `根据 token 获取当前用户（包含 Redis 会话校验；会话滑动续期）`, `登录凭据 RSA 解密（与前端 JSEncrypt PKCS#1 v1.5 兼容）。`, `加载 RSA 密钥对：优先环境变量，否则使用内置固定默认密钥。` (+165 more)
  These have ≤1 connection - possible missing edges or undocumented components.
- **Thin community `Community 28`** (8 nodes): `BaseModel`, `.to_dict()`, `get_active()`, `base.py`, `SoftDeleteModel`, `.restore()`, `.soft_delete()`, `__tablename__()`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 31`** (4 nodes): `_auto_fill_create_dept_id()`, `get_db()`, `database.py`, `ORM before_insert 钩子：当 create_dept_id 为空时，自动从请求上下文填充当前用户部门 ID`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 32`** (3 nodes): `get_menu_list()`, `menu.py`, `运营端菜单接口（与 web-admin 前端静态路由 sqxp.ts 对齐，5 个一级菜单分组）`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 33`** (3 nodes): `add_months_ymd()`, `oa_confirmation_date.py`, `转正套件：入职日 + 试用期月数 → 建议转正日（YYYY-MM-DD）。`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 34`** (2 nodes): `qc_material_amount_auth_constants.py`, `质检物料金额查看授权：专用角色与菜单权限常量。`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 35`** (2 nodes): `context.py`, `请求级别的用户上下文变量  通过 contextvars 在请求处理链路中传递当前用户信息， 供 SQLAlchemy 事件监听器等底层机制使用，避免逐层手动传`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 36`** (2 nodes): `__init__.py`, `API 路由包（骨架：公共鉴权 + 静态菜单 + 运营端占位）`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 39`** (1 nodes): `发送订单状态通知                  Args:             openid: 用户openid             ord`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 40`** (1 nodes): `发送支付成功通知                  Args:             openid: 用户openid             ord`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 41`** (1 nodes): `发送配送通知                  Args:             openid: 配送员openid             task`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 42`** (1 nodes): `发送配送时效预警                  Args:             openid: 配送员openid             ta`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 43`** (1 nodes): `发送退款结果通知                  Args:             openid: 用户openid             ord`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.
- **Thin community `Community 44`** (1 nodes): `发送催单通知给配送员                  Args:             deliver_openid: 配送员openid`
  Too small to be a meaningful cluster - may be noise or needs more connections extracted.

## Suggested Questions
_Questions this graph is uniquely positioned to answer:_

- **Why does `SysUser` connect `Community 2` to `Community 1`, `Community 3`, `Community 5`, `Community 7`, `Community 8`, `Community 9`, `Community 10`, `Community 11`, `Community 18`, `Community 23`, `Community 24`?**
  _High betweenness centrality (0.109) - this node is a cross-community bridge._
- **Why does `generate_uuid()` connect `Community 1` to `Community 0`, `Community 4`, `Community 5`, `Community 6`, `Community 7`, `Community 8`, `Community 9`, `Community 10`, `Community 11`, `Community 12`, `Community 13`, `Community 19`, `Community 20`, `Community 21`, `Community 23`, `Community 24`, `Community 25`?**
  _High betweenness centrality (0.043) - this node is a cross-community bridge._
- **Why does `success_response()` connect `Community 0` to `Community 32`, `Community 2`, `Community 4`, `Community 8`, `Community 9`, `Community 10`, `Community 18`?**
  _High betweenness centrality (0.042) - this node is a cross-community bridge._
- **Are the 877 inferred relationships involving `str` (e.g. with `unhandled_exception_handler()` and `get_current_user_by_token()`) actually correct?**
  _`str` has 877 INFERRED edges - model-reasoned connections that need verification._
- **Are the 734 inferred relationships involving `success_response()` (e.g. with `list_storage_release_reviews()` and `get_storage_release_review_detail()`) actually correct?**
  _`success_response()` has 734 INFERRED edges - model-reasoned connections that need verification._
- **Are the 607 inferred relationships involving `error_response()` (e.g. with `_json_error_response()` and `list_storage_release_reviews()`) actually correct?**
  _`error_response()` has 607 INFERRED edges - model-reasoned connections that need verification._
- **Are the 596 inferred relationships involving `SysUser` (e.g. with `数据权限过滤（V0.3：基于角色 data_scope 的查询级行级过滤）  data_scope 值：   1 = 全部数据   2 = 本部门数据   3` and `从 SysUser 读取用户的 dept_id。`) actually correct?**
  _`SysUser` has 596 INFERRED edges - model-reasoned connections that need verification._