sj_nmtybt_server/scripts/migrate-jebz-funeral-amount.js

/**
 * 金额标准 sjnmtybt_jebz (modelId=1966) 增加 c_funeral_amount（丧葬金额），
 * 支撑「年度标准」一行双金额（土地 c_amount + 丧葬 c_funeral_amount）。
 */
const http = require("http");
const qs = require("querystring");
const fs = require("fs");
const path = require("path");

const HOST = "121.43.55.7";
const PORT = 2101;
const MODEL_ID = 1966;

function post(urlPath, fields, token, method) {
  return new Promise((resolve, reject) => {
    const body = qs.stringify(fields || {});
    const headers = {
      "Content-Type": "application/x-www-form-urlencoded",
      "Content-Length": Buffer.byteLength(body),
    };
    if (token) {
      headers.Token = token;
      headers.token = token;
    }
    const req = http.request(
      { hostname: HOST, port: PORT, path: urlPath, method: method || "POST", headers },
      (res) => {
        let data = "";
        res.on("data", (c) => (data += c));
        res.on("end", () => {
          try {
            resolve(JSON.parse(data));
          } catch (e) {
            resolve({ raw: data, status: res.statusCode });
          }
        });
      }
    );
    req.on("error", reject);
    req.write(body);
    req.end();
  });
}

function num(shortName, alias, must, seq) {
  return {
    alias,
    customType: "",
    describe: "number",
    frontType: "float_num",
    id: 6,
    must: !!must,
    name: "c_" + shortName,
    searchType: "1,3",
    sequence: seq || 5,
    showParam: "name,alias,desc,type,front_type,must,default_value",
    sortType: "1,2",
    type: "double",
  };
}

function normalizeFieldList(raw) {
  let fl = raw;
  if (typeof fl === "string") {
    try {
      fl = JSON.parse(fl);
    } catch (e) {
      return {};
    }
  }
  const out = {};
  Object.keys(fl || {}).forEach((k) => {
    let v = fl[k];
    if (typeof v === "string") {
      try {
        v = JSON.parse(v);
      } catch (e) {
        return;
      }
    }
    out[k] = v;
  });
  return out;
}

async function login() {
  const res = await post("/proxy_oauth/user/login", {
    userName: "user_liu",
    password: "WE176852439@lmx",
    clientId: "1",
  });
  if (res.code != 200) throw new Error("login failed: " + JSON.stringify(res));
  return res.message;
}

async function getModel(token, modelId) {
  const res = await post("/proxy_dms/model/getModelById", { modelId: String(modelId) }, token);
  if (res.code != 200) throw new Error("getModelById fail: " + JSON.stringify(res));
  return res.content;
}

async function main() {
  const token = await login();
  const model = await getModel(token, MODEL_ID);
  const fieldList = normalizeFieldList(model.fieldList);
  if (Object.keys(fieldList).length < 5) {
    throw new Error(
      "fieldList 异常（仅 " +
        Object.keys(fieldList).length +
        " 个字段），请先运行 restore-jebz-model-fields.js，避免再次覆盖模型。"
    );
  }
  const addfieldList = {};
  const shortName = "funeral_amount";
  const full = "c_" + shortName;
  if (!fieldList[full]) {
    const p = num(shortName, "丧葬金额", false, 14);
    fieldList[full] = p;
    addfieldList[shortName] = {
      alias: p.alias,
      type: p.type,
      frontType: p.frontType,
      must: p.must,
      name: shortName,
      describe: p.describe,
      searchType: p.searchType,
      sortType: p.sortType,
      sequence: p.sequence,
      showParam: p.showParam,
      customType: "",
      id: p.id,
    };
  }
  const payload = {
    modelId: String(MODEL_ID),
    fieldList: JSON.stringify(fieldList),
    addfieldList: JSON.stringify(addfieldList),
    delfieldList: JSON.stringify({}),
    updatefieldList: JSON.stringify({}),
  };
  const res = await post("/proxy_dms/model/updateFieldList", payload, token);
  const verify = await getModel(token, MODEL_ID);
  const fields = Object.keys(normalizeFieldList(verify.fieldList)).sort();
  const out = {
    update: { code: res.code, message: res.message || res.content, added: Object.keys(addfieldList) },
    fields,
    hasFuneralAmount: fields.includes("c_funeral_amount"),
  };
  const outPath = path.join(__dirname, "migrate-jebz-funeral-amount-result.json");
  fs.writeFileSync(outPath, JSON.stringify(out, null, 2), "utf8");
  console.log(JSON.stringify(out, null, 2));
  if (!out.hasFuneralAmount) process.exit(1);
}

main().catch((e) => {
  console.error(e);
  process.exit(1);
});