SNAPSHOT W7 已部署稳定态 — 凯迪ERP+OA一体化平台 (MET 73.3%)

恢复点(restore point)。别人改崩后可 git reset --hard 回到此提交。

== 此快照内容 ==
- 后端 oa-backend: 734 控制器 / 711 实体 (Spring Boot 3.2.5 + SQLite, 端口8091)
- 前端 modern-ui/app: Vue3+Vite, 约700页 (构建产物已在 oa-backend/src/main/resources/static)
- 数据库 oa-backend/data/oa.db: 含全部演示数据 (强制入库, 6.6MB)
- 交接文档 go.md + go-code-reference/endpoints/entities/database.md
- 多代理建设脚本 .claude/wf-*.js

== 状态 ==
- 对 凯迪科技ERP_20260507.xlsx 合规 MET ~73.3% (PARTIAL 75: 34可建+6种子/bug+35外部硬天花板)
- 安全: 5轮红队+5轮复检, default-deny分级鉴权, 连续零可利用
- W3~W7 累计补完436缺口; W8末轮(40缺口)为半成品(源码树可编译但未集成)
- 运行: cd oa-backend; java -jar build/libs/oa-backend-0.1.0.jar --server.port=8091; admin/123456

== 排除(gitignore, 可再生) ==
node_modules / oa-backend/build / .jdks / *.log / Backup-ERP-* / 弃用的OFBiz核心(只保留modern-ui)
完整文件夹备份见同目录 Backup-ERP-20260615-191517/ (含上述全部, 仅缺 node_modules)

时间戳: 20260615-191517

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

diagrams/money_xform.py

@@ -0,0 +1,89 @@
+#!/usr/bin/env python3
+"""把指定实体的真·金额字段从 double 改为 BigDecimal（字段声明+getter+setter+import）。
+科学量/数量字段不传入，保持 double。"""
+import re, sys, os
+
+BASE = "/Users/qiu/Desktop/ERP/oa-backend/src/main/java/com/kaidi/oa/domain"
+
+# 文件 -> 该文件里需要转成 BigDecimal 的金额字段
+TARGETS = {
+    "Contract.java": ["amount", "paidAmount", "invoicedAmount"],
+    "RdProject.java": ["budget"],
+    "ContractMilestone.java": ["amount"],
+    "PolicyApplication.java": ["appliedAmount", "grantedAmount"],
+    "Bid.java": ["controlPrice", "bidAmount", "deposit"],
+    "Payment.java": ["amount"],
+    "Invoice.java": ["amount", "taxAmount", "total"],
+    "Patent.java": ["annualFee"],
+    "Budget.java": ["budgetAmount", "actualAmount"],
+    "Account.java": ["balance"],
+    "ContractChange.java": ["amountBefore", "amountAfter"],
+    "Declaration.java": ["amount"],
+    "Opportunity.java": ["amount"],
+    "CostCenter.java": ["budgetTotal", "actualTotal"],
+    "StandardCost.java": ["materialCost", "laborCost", "overheadCost",
+                          "totalStandard", "actualCost", "variance"],
+    "BomItem.java": ["unitPrice"],          # bidQty/actualQty 保持 double
+    "PriceItem.java": ["unitPrice"],
+    "RdExpense.java": ["amount"],
+    "Policy.java": ["fundAmount"],
+    "Voucher.java": ["amount"],
+}
+
+def cap(s):
+    return s[0].upper() + s[1:]
+
+def ensure_import(src):
+    if "import java.math.BigDecimal;" in src:
+        return src
+    # 插在 package 行之后第一处空行/或第一条 import 前
+    lines = src.split("\n")
+    out, inserted = [], False
+    for i, ln in enumerate(lines):
+        out.append(ln)
+        if not inserted and ln.startswith("package "):
+            out.append("")
+            out.append("import java.math.BigDecimal;")
+            inserted = True
+            # 若下一行本就是空行，跳过避免双空行
+            if i + 1 < len(lines) and lines[i + 1].strip() == "":
+                continue
+    return "\n".join(out)
+
+def xform(path, fields):
+    src = open(path, encoding="utf-8").read()
+    orig = src
+    changed = []
+    for f in fields:
+        c = cap(f)
+        # 字段声明：private double <f>  ->  private BigDecimal <f>
+        s1 = re.sub(rf"(\bprivate\s+)double(\s+{re.escape(f)}\b)", r"\1BigDecimal\2", src)
+        # getter：public double get<C>(  ->  public BigDecimal get<C>(
+        s2 = re.sub(rf"(\bpublic\s+)double(\s+get{re.escape(c)}\s*\()", r"\1BigDecimal\2", s1)
+        # setter 形参：set<C>(double  ->  set<C>(BigDecimal
+        s3 = re.sub(rf"(\bset{re.escape(c)}\s*\(\s*)double(\s+)", r"\1BigDecimal\2", s2)
+        if s3 != src:
+            changed.append(f)
+            src = s3
+        else:
+            print(f"  !! {os.path.basename(path)}: 字段 {f} 未命中任何模式（需手查）")
+    if changed:
+        src = ensure_import(src)
+    if src != orig:
+        open(path, "w", encoding="utf-8").write(src)
+    return changed
+
+def main():
+    total = 0
+    for fn, fields in TARGETS.items():
+        p = os.path.join(BASE, fn)
+        if not os.path.exists(p):
+            print(f"  !! 缺文件 {fn}")
+            continue
+        ch = xform(p, fields)
+        total += len(ch)
+        print(f"{fn}: 改 {len(ch)}/{len(fields)} 字段 {ch}")
+    print(f"\n合计改 {total} 个金额字段")
+
+if __name__ == "__main__":
+    main()