From d00e29091e17f4f53fbddbce4da7f15644f83de6 Mon Sep 17 00:00:00 2001
From: 18628386721 <18628386721@163.com>
Date: Mon, 27 Jul 2026 22:41:25 +0800
Subject: [PATCH] =?UTF-8?q?MVP=E5=BA=95=E5=BA=A7=E2=91=A1:=E5=9B=9B?=
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Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KeDBx2PHLavbURXB8LJJ7m
---
 .../src/app/__tests__/seed-mvp-data.test.ts   |  27 +++
 apps/api/src/app/seed-mvp-data.ts             | 180 ++++++++++++++++++
 2 files changed, 207 insertions(+)
 create mode 100644 apps/api/src/app/__tests__/seed-mvp-data.test.ts
 create mode 100644 apps/api/src/app/seed-mvp-data.ts

diff --git a/apps/api/src/app/__tests__/seed-mvp-data.test.ts b/apps/api/src/app/__tests__/seed-mvp-data.test.ts
new file mode 100644
index 0000000..93f9783
--- /dev/null
+++ b/apps/api/src/app/__tests__/seed-mvp-data.test.ts
@@ -0,0 +1,27 @@
+/**
+ * 四域十八对象 —— 声明即物化的输入。守三件事:数量与域别齐、主键齐、按名可取。
+ */
+import { describe, expect, it } from 'vitest';
+import { MVP_OBJECTS, declarationsFor } from '../seed-mvp-data.ts';
+
+describe('MVP_OBJECTS', () => {
+  it('四域十八对象,不多不少 —— 定价审批表载体是审批流,不入台账', () => {
+    expect(MVP_OBJECTS).toHaveLength(18);
+    const count = (domain: string) => MVP_OBJECTS.filter((o) => o.domain === domain).length;
+    expect(count('project')).toBe(12);
+    expect(count('customer')).toBe(1);
+    expect(count('intel')).toBe(3);
+    expect(count('supplier')).toBe(2);
+  });
+
+  it('每个对象至少一个主键字段 —— 只增不破坏靠主键立身', () => {
+    for (const o of MVP_OBJECTS) {
+      expect(o.fields.some((f) => f.primaryKey), `${o.domain}.${o.object}`).toBe(true);
+    }
+  });
+
+  it('declarationsFor 按名取子集,名不存在即抛', () => {
+    expect(declarationsFor(['project.intake_record', 'intel.history_price'])).toHaveLength(2);
+    expect(() => declarationsFor(['project.nope'])).toThrow('未知对象');
+  });
+});
diff --git a/apps/api/src/app/seed-mvp-data.ts b/apps/api/src/app/seed-mvp-data.ts
new file mode 100644
index 0000000..381fd69
--- /dev/null
+++ b/apps/api/src/app/seed-mvp-data.ts
@@ -0,0 +1,180 @@
+/**
+ * 四域十八对象(docs/MVP示例工作流.html · 动态数据 + 静态底座;定价审批表落审批机制,不入台账)。
+ *
+ * 划分原则(产品决策,2026-07-27):**流转单据(过程)归 project;沉淀资产按内容归
+ * customer / intel / supplier**。声明只写活动**要用**的字段;物化走安装通道的声明合并
+ * (最大化合并、只增不破坏),这里不建表 —— 建表是 ledger 的事。
+ */
+import { objectDeclarationSchema } from '@contracts';
+import type { LedgerFieldType, ObjectDeclaration } from '@contracts';
+
+const f = (name: string, type: LedgerFieldType, label: string, primaryKey = false) => ({
+  name,
+  type,
+  label,
+  primaryKey,
+  masked: false,
+});
+
+const obj = (domain: string, object: string, label: string, fields: ReturnType<typeof f>[]) =>
+  objectDeclarationSchema.parse({ domain, object, label, fields });
+
+export const MVP_OBJECTS: readonly ObjectDeclaration[] = [
+  /* ── project:每一单的流转单据(位置签 输入/过程/输出) ─────────────── */
+  obj('project', 'rfq_file', 'RFQ/BOM文件', [
+    f('rfq_ref', 'text', '询价单号', true),
+    f('pn', 'text', 'PN', true),
+    f('qty_eau', 'text', '数量/EAU'),
+    f('brand', 'text', '厂牌'),
+    f('analog_flag', 'boolean', 'Analog'),
+    f('aec_cert', 'text', 'AEC认证'),
+    f('target_price', 'number', '目标价'),
+    f('lead_time', 'text', '交期'),
+  ]),
+  obj('project', 'intake_record', '统一受理记录', [
+    f('customer_code', 'text', '客户码', true),
+    f('pn', 'text', 'PN', true),
+    f('brand', 'text', '厂牌'),
+    f('eau', 'text', 'EAU'),
+    f('type_tag', 'text', 'Type标'),
+    f('target_price', 'number', '目标价'),
+    f('status', 'text', '状态'),
+  ]),
+  obj('project', 'pn_class', '料号分类表', [
+    f('pn', 'text', 'PN', true),
+    f('type_tag', 'text', 'Type标'),
+    f('basis', 'text', '分级依据'),
+    f('history_hit', 'boolean', '历史价命中'),
+    f('review_note', 'text', '复核结论'),
+  ]),
+  obj('project', 'alt_request', '替代评估请求', [
+    f('material', 'text', '初选物料', true),
+    f('chip_type', 'text', '芯片类型'),
+    f('spec_params', 'text', '参数规格'),
+    f('scenario', 'text', '应用场景'),
+    f('requester', 'text', '需求人'),
+  ]),
+  obj('project', 'inquiry_request', '询价请求', [
+    f('pn', 'text', 'PN', true),
+    f('brand', 'text', 'Brand'),
+    f('era', 'text', 'ERA'),
+    f('project_stage', 'text', '项目阶段'),
+    f('accept_alt', 'boolean', '接受替代'),
+    f('unit_usage', 'text', '单机用量'),
+    f('tp', 'number', 'TP'),
+    f('scenario', 'text', '场景'),
+  ]),
+  obj('project', 'supplier_floor', '供应商底价表', [
+    f('pn', 'text', 'PN', true),
+    f('supplier', 'text', '供应商', true),
+    f('floor_price', 'number', '底价'),
+    f('moq', 'text', 'MOQ'),
+    f('lead_time', 'text', '交期'),
+  ]),
+  obj('project', 'alt_benchmark', '替代对标表', [
+    f('original_pn', 'text', '原型号', true),
+    f('candidate_pn', 'text', '候选型号', true),
+    f('alt_grade', 'text', '替代等级'),
+    f('param_diff', 'text', '参数差异项'),
+    f('diff_risk', 'text', '差异风险'),
+    f('mod_eval', 'text', '改动评估'),
+    f('verify_advice', 'text', '验证建议'),
+  ]),
+  obj('project', 'sourcing_compare', '寻源比价表', [
+    f('pn', 'text', 'PN', true),
+    f('supplier', 'text', '供应商', true),
+    f('quote_price', 'number', '报价'),
+    f('moq', 'text', 'MOQ'),
+    f('lead_time', 'text', '交期'),
+    f('channel_grade', 'text', '渠道等级'),
+    f('condition', 'text', '成色'),
+    f('verdict', 'text', '结论'),
+  ]),
+  obj('project', 'quote_draft', '报价草案', [
+    f('pn', 'text', 'PN', true),
+    f('proposed_price', 'number', '拟报单价'),
+    f('margin', 'number', '毛利率'),
+    f('deviation', 'number', '偏离度'),
+  ]),
+  obj('project', 'formal_quote', '正式报价单', [
+    f('pn', 'text', 'PN', true),
+    f('unit_price_cny', 'number', '单价CNY'),
+    f('lead_time', 'text', '交期'),
+    f('spq', 'text', 'SPQ'),
+    f('moq', 'text', 'MOQ'),
+    f('trade_terms', 'text', '贸易条款'),
+    f('valid_until', 'date', '有效期'),
+  ]),
+  obj('project', 'followup', '跟进提醒', [
+    f('quote_no', 'text', '报价单号', true),
+    f('customer_code', 'text', '客户'),
+    f('d3', 'date', 'D+3'),
+    f('d7', 'date', 'D+7'),
+    f('reply_status', 'text', '回复状态'),
+  ]),
+  obj('project', 'landing_stats', '报价落地率统计', [
+    f('period', 'text', '期', true),
+    f('landing_rate', 'number', '落地率'),
+    f('type_a_hit', 'number', 'TypeA命中'),
+    f('d3_reply_rate', 'number', 'D+3回复率'),
+    f('return_rate', 'number', '退回率'),
+  ]),
+
+  /* ── customer:客户信息 ────────────────────────────────────────────── */
+  obj('customer', 'profile', '客户资料库', [
+    f('customer_code', 'text', '客户码', true),
+    f('grade', 'text', '客户等级'),
+    f('tags', 'text', '画像标签'),
+    f('payment_terms', 'text', '付款条款'),
+    f('industry', 'text', '行业属性'),
+    f('risk_level', 'text', '风险等级'),
+    f('annual_purchase', 'number', '年采购额'),
+  ]),
+
+  /* ── intel:市场与销售情报 ─────────────────────────────────────────── */
+  obj('intel', 'history_price', '历史价格情报', [
+    f('pn', 'text', 'PN', true),
+    f('quoted_at', 'timestamp', '报价日期', true),
+    f('brand', 'text', '厂牌'),
+    f('unit_price_cny', 'number', '单价CNY'),
+    f('lead_time', 'text', '交期'),
+    f('moq', 'text', 'MOQ'),
+    f('valid_until', 'date', '有效期'),
+  ]),
+  obj('intel', 'chip_spec', '芯片规格书', [
+    f('pn', 'text', 'PN', true),
+    f('key_params', 'text', '关键参数'),
+    f('package', 'text', '封装'),
+    f('version_date', 'date', '版本日期'),
+  ]),
+  obj('intel', 'public_select', '公网选型库', [
+    f('alt_relation', 'text', '替代关系', true),
+    f('param_compare', 'text', '参数对比'),
+    f('spec_ref', 'text', '规格书'),
+    f('lifecycle', 'text', '生命周期'),
+    f('price_ref', 'text', '价格参考'),
+  ]),
+
+  /* ── supplier:供应商信息 ─────────────────────────────────────────── */
+  obj('supplier', 'channel_dir', '供应商渠道目录', [
+    f('supplier', 'text', '供应商', true),
+    f('channel_type', 'text', '渠道类型'),
+    f('brand_lines', 'text', '品牌线'),
+    f('contact', 'text', '联系人'),
+  ]),
+  obj('supplier', 'dead_stock', '呆滞库存表', [
+    f('pn', 'text', 'PN', true),
+    f('stock_qty', 'number', '库存量'),
+    f('stock_age', 'text', '库龄'),
+    f('cost_price', 'number', '成本价'),
+  ]),
+];
+
+export function declarationsFor(objects: readonly `${string}.${string}`[]): ObjectDeclaration[] {
+  return objects.map((key) => {
+    const [domain, object] = key.split('.');
+    const hit = MVP_OBJECTS.find((o) => o.domain === domain && o.object === object);
+    if (hit === undefined) throw new Error(`未知对象:${key} —— 先在 MVP_OBJECTS 登记`);
+    return hit;
+  });
+}