84 lines
2.9 KiB
JavaScript
84 lines
2.9 KiB
JavaScript
/**
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* resolve-names.js
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* ------------------------------------------------------------
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* get-master-data.js が保存した configs/master_users.json /
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* master_depts.json / master_groups.json を読み込み、
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* Permissions等に登場する {Type, Id} 形式の値と、ユーザー/組織/グループ名との
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* 相互変換を行うユーティリティ。
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*
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* 使い方（他スクリプトから）:
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* const { loadMasterData, resolveName, resolveId } = require("./resolve-names");
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* const master = loadMasterData();
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* resolveName(master, { Type: "User", Id: 579 }); // => "福島 成佳" 等
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* resolveId(master, { Type: "User", Name: "福島 成佳" }); // => [579] （一致するIdの配列）
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* ------------------------------------------------------------
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*/
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const fs = require("fs");
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const path = require("path");
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const MASTER_FILES = {
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User: "master_users.json",
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Dept: "master_depts.json",
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Group: "master_groups.json",
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};
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function readJson(p, required = true) {
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if (!fs.existsSync(p)) {
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if (required) {
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console.error(`[エラー] ファイルが見つかりません: ${p}`);
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console.error("先に node get-master-data.js を実行してください。");
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process.exit(1);
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}
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return null;
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}
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return JSON.parse(fs.readFileSync(p, "utf-8"));
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}
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// configs/master/master_*.json を読み込み、Type別に { idField, nameField, list } を返す
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function loadMasterData(baseDir = path.join(__dirname, "..", "..")) {
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const masterDir = path.join(baseDir, "configs", "master");
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const usersJson = readJson(path.join(masterDir, MASTER_FILES.User));
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const deptsJson = readJson(path.join(masterDir, MASTER_FILES.Dept));
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const groupsJson = readJson(path.join(masterDir, MASTER_FILES.Group));
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return {
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User: {
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idField: "UserId",
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nameField: "Name",
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list: usersJson?.Response?.Data || [],
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},
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Dept: {
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idField: "DeptId",
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nameField: "DeptName",
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list: deptsJson?.Response?.Data || [],
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},
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Group: {
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idField: "GroupId",
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nameField: "GroupName",
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list: groupsJson?.Response?.Data || [],
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},
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};
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}
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// { Type: "User"|"Dept"|"Group", Id } -> 名前文字列（見つからなければ "(不明:Type#Id)"）
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function resolveName(master, { Type, Id }) {
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const bucket = master[Type];
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if (!bucket) return `(不明な種別:${Type})`;
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const item = bucket.list.find((x) => String(x[bucket.idField]) === String(Id));
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if (!item) return `(不明:${Type}#${Id})`;
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return item[bucket.nameField];
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}
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// { Type: "User"|"Dept"|"Group", Name } -> 一致するIdの配列（完全一致、複数該当もありうる）
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function resolveId(master, { Type, Name }) {
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const bucket = master[Type];
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if (!bucket) return [];
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return bucket.list
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.filter((x) => x[bucket.nameField] === Name)
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.map((x) => x[bucket.idField]);
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}
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module.exports = { loadMasterData, resolveName, resolveId };
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