feat(file-reader): CSV/TXT/Excel 파일 데이터 소스 — UI 업로드 + 폴더 감시 + 매핑 + 적재
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- 신규 테이블 file_reader_configs / file_reader_mappings / file_reader_history (마이그레이션 313)
- 파서: csv-parse + xlsx 라이브러리 추가, CSV/TSV/TXT/XLSX 통합 파서 (parsers.ts)
- 서비스: 파일→매핑→타겟 DB INSERT/UPSERT/REPLACE, 호스트 경로 허용 루트 검증
- 스케줄러: source_mode='watch' 설정마다 node-cron 등록, 1분 주기 reload
- 라우트: /api/file-reader/configs CRUD + preview + run-upload + run-watch + history
- 프론트: 데이터 소스 페이지 "파일 리더" 탭 placeholder → FileReaderConnectionList 컴포넌트
- FileReaderConnectionModal: 기본/파싱/타겟/매핑 통합 폼 + 샘플 업로드 미리보기
- 환경변수 FILE_READER_ALLOWED_ROOTS (콤마 구분, 기본 /home/wace/file-imports,/mnt)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
chpark
2026-05-13 15:38:10 +09:00
parent 77d35220b1
commit 6a1b79dc81
12 changed files with 1861 additions and 11 deletions
+113 -9
View File
@@ -16,8 +16,10 @@
"bcryptjs": "^2.4.3",
"bwip-js": "^4.8.0",
"cheerio": "^1.2.0",
"chokidar": "^3.6.0",
"compression": "^1.7.4",
"cors": "^2.8.5",
"csv-parse": "^5.6.0",
"dockerode": "^4.0.10",
"docx": "^9.5.1",
"dotenv": "^16.3.1",
@@ -48,7 +50,8 @@
"redis": "^4.6.10",
"socket.io": "^4.8.3",
"uuid": "^13.0.0",
"winston": "^3.11.0"
"winston": "^3.11.0",
"xlsx": "^0.18.5"
},
"devDependencies": {
"@types/bcryptjs": "^2.4.6",
@@ -4196,6 +4199,15 @@
"node": ">=0.4.0"
}
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"license": "Apache-2.0",
"engines": {
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}
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"node_modules/aedes": {
"version": "0.51.3",
"resolved": "https://registry.npmjs.org/aedes/-/aedes-0.51.3.tgz",
@@ -4451,7 +4463,6 @@
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"dev": true,
"license": "ISC",
"dependencies": {
"normalize-path": "^3.0.0",
@@ -4745,7 +4756,6 @@
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"resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz",
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"dev": true,
"license": "MIT",
"engines": {
"node": ">=8"
@@ -5138,6 +5148,19 @@
],
"license": "CC-BY-4.0"
},
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"version": "1.2.2",
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"license": "Apache-2.0",
"dependencies": {
"adler-32": "~1.3.0",
"crc-32": "~1.2.0"
},
"engines": {
"node": ">=0.8"
}
},
"node_modules/chalk": {
"version": "4.1.2",
"resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
@@ -5242,7 +5265,6 @@
"version": "3.6.0",
"resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.6.0.tgz",
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"dev": true,
"license": "MIT",
"dependencies": {
"anymatch": "~3.1.2",
@@ -5267,7 +5289,6 @@
"version": "5.1.2",
"resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
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"dev": true,
"license": "ISC",
"dependencies": {
"is-glob": "^4.0.1"
@@ -5348,6 +5369,15 @@
"node": ">= 0.12.0"
}
},
"node_modules/codepage": {
"version": "1.15.0",
"resolved": "https://registry.npmjs.org/codepage/-/codepage-1.15.0.tgz",
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"license": "Apache-2.0",
"engines": {
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@@ -5605,6 +5635,18 @@
"node": ">=10.0.0"
}
},
"node_modules/crc-32": {
"version": "1.2.2",
"resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.2.tgz",
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"license": "Apache-2.0",
"bin": {
"crc32": "bin/crc32.njs"
},
"engines": {
"node": ">=0.8"
}
},
"node_modules/create-jest": {
"version": "29.7.0",
"resolved": "https://registry.npmjs.org/create-jest/-/create-jest-29.7.0.tgz",
@@ -5677,6 +5719,12 @@
"url": "https://github.com/sponsors/fb55"
}
},
"node_modules/csv-parse": {
"version": "5.6.0",
"resolved": "https://registry.npmjs.org/csv-parse/-/csv-parse-5.6.0.tgz",
"integrity": "sha512-l3nz3euub2QMg5ouu5U09Ew9Wf6/wQ8I++ch1loQ0ljmzhmfZYrH9fflS22i/PQEvsPvxCwxgz5q7UB8K1JO4Q==",
"license": "MIT"
},
"node_modules/debug": {
"version": "4.4.3",
"resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
@@ -7068,6 +7116,15 @@
"node": ">= 0.6"
}
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}
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"version": "0.5.2",
"resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
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"dev": true,
"hasInstallScript": true,
"license": "MIT",
"optional": true,
@@ -8057,7 +8113,6 @@
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"resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
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"dev": true,
"license": "MIT",
"dependencies": {
"binary-extensions": "^2.0.0"
@@ -10030,7 +10085,6 @@
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"license": "MIT",
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"node": ">=0.10.0"
@@ -11155,7 +11209,6 @@
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"license": "MIT",
"dependencies": {
"picomatch": "^2.2.1"
@@ -11890,6 +11943,18 @@
"node": ">= 0.6"
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"version": "0.11.2",
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"license": "Apache-2.0",
"dependencies": {
"frac": "~1.1.2"
},
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"node": ">=0.8"
}
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"version": "1.17.0",
"resolved": "https://registry.npmjs.org/ssh2/-/ssh2-1.17.0.tgz",
@@ -12918,6 +12983,24 @@
"node": ">= 6"
}
},
"node_modules/wmf": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/wmf/-/wmf-1.0.2.tgz",
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"license": "Apache-2.0",
"engines": {
"node": ">=0.8"
}
},
"node_modules/word": {
"version": "0.3.0",
"resolved": "https://registry.npmjs.org/word/-/word-0.3.0.tgz",
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"license": "Apache-2.0",
"engines": {
"node": ">=0.8"
}
},
"node_modules/word-wrap": {
"version": "1.2.5",
"resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.5.tgz",
@@ -13065,6 +13148,27 @@
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},
"node_modules/xlsx": {
"version": "0.18.5",
"resolved": "https://registry.npmjs.org/xlsx/-/xlsx-0.18.5.tgz",
"integrity": "sha512-dmg3LCjBPHZnQp5/F/+nnTa+miPJxUXB6vtk42YjBBKayDNagxGEeIdWApkYPOf3Z3pm3k62Knjzp7lMeTEtFQ==",
"license": "Apache-2.0",
"dependencies": {
"adler-32": "~1.3.0",
"cfb": "~1.2.1",
"codepage": "~1.15.0",
"crc-32": "~1.2.1",
"ssf": "~0.11.2",
"wmf": "~1.0.1",
"word": "~0.3.0"
},
"bin": {
"xlsx": "bin/xlsx.njs"
},
"engines": {
"node": ">=0.8"
}
},
"node_modules/xml": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/xml/-/xml-1.0.1.tgz",
+4 -1
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@@ -30,8 +30,10 @@
"bcryptjs": "^2.4.3",
"bwip-js": "^4.8.0",
"cheerio": "^1.2.0",
"chokidar": "^3.6.0",
"compression": "^1.7.4",
"cors": "^2.8.5",
"csv-parse": "^5.6.0",
"dockerode": "^4.0.10",
"docx": "^9.5.1",
"dotenv": "^16.3.1",
@@ -62,7 +64,8 @@
"redis": "^4.6.10",
"socket.io": "^4.8.3",
"uuid": "^13.0.0",
"winston": "^3.11.0"
"winston": "^3.11.0",
"xlsx": "^0.18.5"
},
"devDependencies": {
"@types/bcryptjs": "^2.4.6",
+10
View File
@@ -105,6 +105,7 @@ import externalDbConnectionRoutes from "./routes/externalDbConnectionRoutes";
import externalRestApiConnectionRoutes from "./routes/externalRestApiConnectionRoutes";
import centralForwarderRoutes from "./routes/centralForwarderRoutes";
import equipmentStateRoutes from "./routes/equipmentStateRoutes";
import fileReaderRoutes from "./routes/fileReaderRoutes";
import automationDashboardRoutes from "./routes/automationDashboardRoutes";
import multiConnectionRoutes from "./routes/multiConnectionRoutes";
import screenFileRoutes from "./routes/screenFileRoutes";
@@ -348,6 +349,7 @@ app.use("/api/external-db-connections", externalDbConnectionRoutes);
app.use("/api/external-rest-api-connections", externalRestApiConnectionRoutes);
app.use("/api/central-forwarder", centralForwarderRoutes);
app.use("/api/equipment-state", equipmentStateRoutes);
app.use("/api/file-reader", fileReaderRoutes);
app.use("/api/automation-dashboard", automationDashboardRoutes);
app.use("/api/multi-connection", multiConnectionRoutes);
app.use("/api/screen-files", screenFileRoutes);
@@ -522,6 +524,7 @@ async function initializeServices() {
runDataTargetMigration,
runEdgeDeviceIdentifierMigration,
runFleetEdgeRawDeviceEndpointMigration,
runFileReaderTablesMigration,
} = await import("./database/runMigration");
await runDashboardMigration();
@@ -542,6 +545,7 @@ async function initializeServices() {
await runDataTargetMigration();
await runEdgeDeviceIdentifierMigration();
await runFleetEdgeRawDeviceEndpointMigration();
await runFileReaderTablesMigration();
// 기본 데이터 소스 연결 시드 (IDC 엣지 관련 연결)
const { seedDefaultDataSources } = await import(
@@ -605,6 +609,12 @@ async function initializeServices() {
);
startRetryWorker();
logger.info(`🔁 target DB retry worker 가동`);
// File Reader 스케줄러 (watch 모드 cron 자동 등록)
const { startFileReaderScheduler } = await import(
"./services/fileReader/fileReaderScheduler"
);
await startFileReaderScheduler();
} catch (error) {
logger.error(`❌ 배치 스케줄러 초기화 실패:`, error);
}
+15
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@@ -399,6 +399,21 @@ export async function runFleetEdgeRawDeviceEndpointMigration() {
}
}
export async function runFileReaderTablesMigration() {
try {
const sqlFilePath = path.join(
__dirname,
"../../db/migrations/313_create_file_reader_tables.sql"
);
if (!fs.existsSync(sqlFilePath)) return;
const sqlContent = fs.readFileSync(sqlFilePath, "utf8");
await PostgreSQLService.query(sqlContent);
console.log("✅ 파일 리더 테이블 (file_reader_configs/mappings/history) 생성 완료");
} catch (error) {
console.error("❌ 파일 리더 테이블 마이그레이션 실패:", error);
}
}
export async function runOpenClawMigration() {
try {
console.log("🔄 OpenClaw AI 에이전트 마이그레이션 시작...");
+323
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@@ -0,0 +1,323 @@
/**
* File Reader REST 라우트
*
* GET /api/file-reader/configs 목록
* POST /api/file-reader/configs 생성
* GET /api/file-reader/configs/:id 상세 + 매핑
* PUT /api/file-reader/configs/:id 수정
* DELETE /api/file-reader/configs/:id 삭제
*
* POST /api/file-reader/configs/:id/preview 샘플 파일 미리보기 (multipart upload)
* POST /api/file-reader/configs/:id/run-upload 업로드 1회 적재 (multipart upload)
* POST /api/file-reader/configs/:id/run-watch watch 모드 즉시 1회 스캔
*
* GET /api/file-reader/configs/:id/history 이력
* GET /api/file-reader/allowed-roots 허용 마운트 루트 목록
*/
import { Router, Response } from "express";
import multer from "multer";
import path from "path";
import fs from "fs";
import os from "os";
import { authenticateToken } from "../middleware/authMiddleware";
import { AuthenticatedRequest } from "../types/auth";
import { query as localQuery } from "../database/db";
import { logger } from "../utils/logger";
import { parseFile } from "../services/fileReader/parsers";
import {
getAllowedRoots,
isPathAllowed,
processFile,
scanAndProcess,
FileReaderConfig,
} from "../services/fileReader/fileReaderService";
const router = Router();
const upload = multer({
storage: multer.diskStorage({
destination: (_req, _file, cb) => {
const tmp = path.join(os.tmpdir(), "file-reader-uploads");
if (!fs.existsSync(tmp)) fs.mkdirSync(tmp, { recursive: true });
cb(null, tmp);
},
filename: (_req, file, cb) => {
const safe = file.originalname.replace(/[^\w.\-가-힣]/g, "_");
cb(null, `${Date.now()}_${safe}`);
},
}),
limits: { fileSize: 200 * 1024 * 1024 }, // 200MB
});
// ─── 허용 루트 ─────────────────────────────────────
router.get(
"/allowed-roots",
authenticateToken,
async (_req: AuthenticatedRequest, res: Response) => {
res.json({ success: true, roots: getAllowedRoots() });
}
);
// ─── 목록 ──────────────────────────────────────────
router.get(
"/configs",
authenticateToken,
async (req: AuthenticatedRequest, res: Response) => {
const companyCode = (req.query.company_code as string) || req.user?.companyCode || "*";
const rows = await localQuery(
`SELECT * FROM file_reader_configs
WHERE company_code = $1 OR company_code = '*' OR $1 = '*'
ORDER BY id DESC`,
[companyCode]
);
res.json({ success: true, items: rows });
}
);
// ─── 상세 ──────────────────────────────────────────
router.get(
"/configs/:id",
authenticateToken,
async (req: AuthenticatedRequest, res: Response) => {
const id = Number(req.params.id);
const cfg = await localQuery(
`SELECT * FROM file_reader_configs WHERE id = $1`,
[id]
);
if (cfg.length === 0) return res.status(404).json({ success: false, error: "없음" });
const mappings = await localQuery(
`SELECT * FROM file_reader_mappings WHERE config_id = $1 ORDER BY mapping_order, id`,
[id]
);
res.json({ success: true, config: cfg[0], mappings });
}
);
// ─── 생성 ──────────────────────────────────────────
router.post(
"/configs",
authenticateToken,
async (req: AuthenticatedRequest, res: Response) => {
const b = req.body || {};
if (!b.name || !b.file_type) {
return res.status(400).json({ success: false, error: "name, file_type 필수" });
}
if (b.source_mode === "watch" && b.host_path && !isPathAllowed(b.host_path)) {
return res.status(400).json({
success: false,
error: `허용되지 않은 호스트 경로: ${b.host_path}`,
allowed_roots: getAllowedRoots(),
});
}
const cc = b.company_code || req.user?.companyCode || "*";
const ins = await localQuery<{ id: number }>(
`INSERT INTO file_reader_configs
(name, company_code, file_type, source_mode, host_path, file_pattern,
processed_action, archive_subdir, has_header, delimiter, encoding, sheet_name, skip_rows,
target_db_id, target_schema, target_table, save_mode, conflict_keys,
cron_schedule, is_active, description, created_by)
VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16,$17,$18,$19,$20,$21,$22)
RETURNING id`,
[
b.name, cc, b.file_type, b.source_mode || "upload",
b.host_path || null, b.file_pattern || "*.csv",
b.processed_action || "mark", b.archive_subdir || "_processed",
b.has_header !== false, b.delimiter || ",", b.encoding || "utf-8",
b.sheet_name || null, b.skip_rows || 0,
b.target_db_id || null, b.target_schema || "public", b.target_table || null,
b.save_mode || "INSERT", b.conflict_keys || null,
b.cron_schedule || null, b.is_active || "Y",
b.description || null, req.user?.userId || "system",
]
);
const id = ins[0].id;
if (Array.isArray(b.mappings)) {
for (let i = 0; i < b.mappings.length; i++) {
const m = b.mappings[i];
if (!m.from_column || !m.to_column) continue;
await localQuery(
`INSERT INTO file_reader_mappings
(config_id, from_column, from_column_type, to_column, to_data_type,
default_value, transform_expr, is_required, mapping_order)
VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9)`,
[
id, m.from_column, m.from_column_type || "header",
m.to_column, m.to_data_type || "TEXT",
m.default_value || null, m.transform_expr || null,
!!m.is_required, m.mapping_order ?? i,
]
);
}
}
res.json({ success: true, id });
}
);
// ─── 수정 ──────────────────────────────────────────
router.put(
"/configs/:id",
authenticateToken,
async (req: AuthenticatedRequest, res: Response) => {
const id = Number(req.params.id);
const b = req.body || {};
if (b.source_mode === "watch" && b.host_path && !isPathAllowed(b.host_path)) {
return res.status(400).json({
success: false,
error: `허용되지 않은 호스트 경로: ${b.host_path}`,
allowed_roots: getAllowedRoots(),
});
}
await localQuery(
`UPDATE file_reader_configs SET
name=$1, file_type=$2, source_mode=$3, host_path=$4, file_pattern=$5,
processed_action=$6, archive_subdir=$7, has_header=$8, delimiter=$9, encoding=$10,
sheet_name=$11, skip_rows=$12, target_db_id=$13, target_schema=$14, target_table=$15,
save_mode=$16, conflict_keys=$17, cron_schedule=$18, is_active=$19,
description=$20, updated_by=$21, updated_date=NOW()
WHERE id=$22`,
[
b.name, b.file_type, b.source_mode || "upload",
b.host_path || null, b.file_pattern || "*.csv",
b.processed_action || "mark", b.archive_subdir || "_processed",
b.has_header !== false, b.delimiter || ",", b.encoding || "utf-8",
b.sheet_name || null, b.skip_rows || 0,
b.target_db_id || null, b.target_schema || "public", b.target_table || null,
b.save_mode || "INSERT", b.conflict_keys || null,
b.cron_schedule || null, b.is_active || "Y",
b.description || null, req.user?.userId || "system", id,
]
);
if (Array.isArray(b.mappings)) {
await localQuery(`DELETE FROM file_reader_mappings WHERE config_id = $1`, [id]);
for (let i = 0; i < b.mappings.length; i++) {
const m = b.mappings[i];
if (!m.from_column || !m.to_column) continue;
await localQuery(
`INSERT INTO file_reader_mappings
(config_id, from_column, from_column_type, to_column, to_data_type,
default_value, transform_expr, is_required, mapping_order)
VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9)`,
[
id, m.from_column, m.from_column_type || "header",
m.to_column, m.to_data_type || "TEXT",
m.default_value || null, m.transform_expr || null,
!!m.is_required, m.mapping_order ?? i,
]
);
}
}
res.json({ success: true });
}
);
// ─── 삭제 ──────────────────────────────────────────
router.delete(
"/configs/:id",
authenticateToken,
async (req: AuthenticatedRequest, res: Response) => {
const id = Number(req.params.id);
await localQuery(`DELETE FROM file_reader_configs WHERE id = $1`, [id]);
res.json({ success: true });
}
);
// ─── 샘플 미리보기 (multipart) ─────────────────────
router.post(
"/configs/:id/preview",
authenticateToken,
upload.single("file"),
async (req: AuthenticatedRequest, res: Response) => {
if (!req.file) return res.status(400).json({ success: false, error: "파일 없음" });
const id = Number(req.params.id);
const cfgs = await localQuery<FileReaderConfig>(
`SELECT * FROM file_reader_configs WHERE id = $1`,
[id]
);
if (cfgs.length === 0) {
fs.unlinkSync(req.file.path);
return res.status(404).json({ success: false, error: "config 없음" });
}
const c = cfgs[0];
try {
const parsed = parseFile(req.file.path, {
fileType: c.file_type,
hasHeader: c.has_header,
delimiter: c.delimiter || undefined,
encoding: c.encoding || undefined,
sheetName: c.sheet_name,
skipRows: c.skip_rows || 0,
});
res.json({
success: true,
headers: parsed.headers,
totalRows: parsed.rows.length,
sampleRows: parsed.rows.slice(0, 20),
});
} catch (e) {
res.status(400).json({ success: false, error: (e as Error).message });
} finally {
fs.unlink(req.file.path, () => undefined);
}
}
);
// ─── 업로드 → 1회 적재 ────────────────────────────
router.post(
"/configs/:id/run-upload",
authenticateToken,
upload.single("file"),
async (req: AuthenticatedRequest, res: Response) => {
if (!req.file) return res.status(400).json({ success: false, error: "파일 없음" });
const id = Number(req.params.id);
const cfgs = await localQuery<FileReaderConfig>(
`SELECT * FROM file_reader_configs WHERE id = $1`,
[id]
);
if (cfgs.length === 0) {
fs.unlinkSync(req.file.path);
return res.status(404).json({ success: false, error: "config 없음" });
}
const result = await processFile(cfgs[0], req.file.path);
fs.unlink(req.file.path, () => undefined);
res.json({ success: result.status !== "failure", ...result });
}
);
// ─── watch 모드: 즉시 1회 스캔 ────────────────────
router.post(
"/configs/:id/run-watch",
authenticateToken,
async (req: AuthenticatedRequest, res: Response) => {
const id = Number(req.params.id);
const cfgs = await localQuery<FileReaderConfig>(
`SELECT * FROM file_reader_configs WHERE id = $1`,
[id]
);
if (cfgs.length === 0) return res.status(404).json({ success: false, error: "config 없음" });
try {
const r = await scanAndProcess(cfgs[0]);
res.json({ success: true, ...r });
} catch (e) {
res.status(400).json({ success: false, error: (e as Error).message });
}
}
);
// ─── 이력 ──────────────────────────────────────────
router.get(
"/configs/:id/history",
authenticateToken,
async (req: AuthenticatedRequest, res: Response) => {
const id = Number(req.params.id);
const limit = Math.min(Number(req.query.limit) || 50, 500);
const rows = await localQuery(
`SELECT * FROM file_reader_history WHERE config_id = $1 ORDER BY started_at DESC LIMIT $2`,
[id, limit]
);
res.json({ success: true, items: rows });
}
);
export default router;
@@ -0,0 +1,72 @@
/**
* File Reader watch 모드 스케줄러
* cron_schedule 이 설정된 활성 watch 설정마다 cron 등록 → 주기 scanAndProcess
*/
import cron, { ScheduledTask } from "node-cron";
import { logger } from "../../utils/logger";
import { query } from "../../database/db";
import { scanAndProcess, FileReaderConfig } from "./fileReaderService";
const tasks = new Map<number, ScheduledTask>();
export async function startFileReaderScheduler(): Promise<void> {
if (process.env.FILE_READER_SCHEDULER_DISABLED === "true") {
logger.info("[FileReader] 스케줄러 비활성 (FILE_READER_SCHEDULER_DISABLED=true)");
return;
}
await reloadAll();
// 1분마다 설정 변화 감지 + 재등록
setInterval(() => {
reloadAll().catch(e => logger.warn(`[FileReader] reload 실패: ${e.message}`));
}, 60_000);
logger.info("[FileReader] 스케줄러 시작 (1분마다 설정 reload)");
}
export function stopFileReaderScheduler(): void {
for (const [, t] of tasks) t.stop();
tasks.clear();
}
async function reloadAll(): Promise<void> {
const rows = await query<FileReaderConfig>(
`SELECT * FROM file_reader_configs
WHERE source_mode = 'watch'
AND is_active = 'Y'
AND cron_schedule IS NOT NULL
AND host_path IS NOT NULL`
);
const currentIds = new Set(rows.map(r => r.id));
// 사라진 설정 정리
for (const [id, task] of tasks) {
if (!currentIds.has(id)) {
task.stop();
tasks.delete(id);
logger.info(`[FileReader] 스케줄 제거 config=${id}`);
}
}
for (const cfg of rows) {
const existing = tasks.get(cfg.id);
if (existing) continue; // 변경 감지는 단순화 — 삭제 후 재추가는 PUT 라우트가 책임
if (!cfg.cron_schedule || !cron.validate(cfg.cron_schedule)) {
logger.warn(`[FileReader] 잘못된 cron 표현식 config=${cfg.id}: ${cfg.cron_schedule}`);
continue;
}
const task = cron.schedule(cfg.cron_schedule, async () => {
try {
const r = await scanAndProcess(cfg);
if (r.scanned > 0 || r.processed > 0 || r.failed > 0) {
logger.info(
`[FileReader] watch tick config=${cfg.id} scanned=${r.scanned} processed=${r.processed} skipped=${r.skipped} failed=${r.failed}`
);
}
} catch (e) {
logger.warn(`[FileReader] watch tick 실패 config=${cfg.id}: ${(e as Error).message}`);
}
});
tasks.set(cfg.id, task);
logger.info(`[FileReader] 스케줄 등록 config=${cfg.id} cron='${cfg.cron_schedule}' path=${cfg.host_path}`);
}
}
@@ -0,0 +1,337 @@
/**
* File Reader 서비스
*
* - 호스트 경로 검증 (FILE_READER_ALLOWED_ROOTS 환경변수 기반)
* - 파일 파싱 → 매핑 적용 → 타겟 DB INSERT
* - 처리 이력 기록
*/
import fs from "fs";
import path from "path";
import { query as localQuery } from "../../database/db";
import { logger } from "../../utils/logger";
import { executeExternalQuery } from "../externalDbHelper";
import { parseFile, castValue, applyTransform } from "./parsers";
export interface FileReaderConfig {
id: number;
name: string;
company_code: string;
file_type: "csv" | "tsv" | "txt" | "xlsx" | "xls";
source_mode: "upload" | "watch";
host_path: string | null;
file_pattern: string | null;
processed_action: "archive" | "delete" | "mark";
archive_subdir: string | null;
has_header: boolean;
delimiter: string | null;
encoding: string | null;
sheet_name: string | null;
skip_rows: number | null;
target_db_id: number | null;
target_schema: string | null;
target_table: string | null;
save_mode: "INSERT" | "UPSERT" | "REPLACE";
conflict_keys: string | null;
cron_schedule: string | null;
is_active: string;
}
export interface FileReaderMapping {
id: number;
config_id: number;
from_column: string;
from_column_type: "header" | "index";
to_column: string;
to_data_type: string;
default_value: string | null;
transform_expr: string | null;
is_required: boolean;
mapping_order: number;
}
/**
* 허용 마운트 루트 확인
*/
export function getAllowedRoots(): string[] {
const raw = process.env.FILE_READER_ALLOWED_ROOTS || "/home/wace/file-imports,/mnt";
return raw
.split(",")
.map(s => s.trim())
.filter(Boolean);
}
export function isPathAllowed(absPath: string): boolean {
if (!path.isAbsolute(absPath)) return false;
const normalized = path.resolve(absPath);
return getAllowedRoots().some(root => {
const r = path.resolve(root);
return normalized === r || normalized.startsWith(r + path.sep);
});
}
/**
* 단일 파일 처리: 파싱 → 매핑 → INSERT → 이력 기록
*/
export async function processFile(
config: FileReaderConfig,
absFilePath: string
): Promise<{
status: "success" | "failure" | "partial" | "skipped";
rowsTotal: number;
rowsInserted: number;
rowsFailed: number;
errorMessage: string | null;
}> {
let historyId: number | null = null;
try {
if (!fs.existsSync(absFilePath)) {
throw new Error(`파일을 찾을 수 없습니다: ${absFilePath}`);
}
const stat = fs.statSync(absFilePath);
// 중복 처리 방지 (success/skipped만 차단)
const dup = await localQuery<{ id: number }>(
`SELECT id FROM file_reader_history
WHERE config_id = $1 AND file_path = $2 AND status IN ('success','skipped')`,
[config.id, absFilePath]
);
if (dup.length > 0) {
return {
status: "skipped",
rowsTotal: 0,
rowsInserted: 0,
rowsFailed: 0,
errorMessage: "이미 처리된 파일",
};
}
// 이력 시작
const ins = await localQuery<{ id: number }>(
`INSERT INTO file_reader_history
(config_id, file_path, file_size, file_mtime, started_at, status)
VALUES ($1, $2, $3, $4, NOW(), 'success')
RETURNING id`,
[config.id, absFilePath, stat.size, stat.mtime]
);
historyId = ins[0].id;
// 파싱
const parsed = parseFile(absFilePath, {
fileType: config.file_type,
hasHeader: config.has_header,
delimiter: config.delimiter || undefined,
encoding: config.encoding || undefined,
sheetName: config.sheet_name,
skipRows: config.skip_rows || 0,
});
if (!config.target_db_id || !config.target_table) {
throw new Error("target_db_id 또는 target_table 미설정");
}
// 매핑
const mappings = await localQuery<FileReaderMapping>(
`SELECT * FROM file_reader_mappings WHERE config_id = $1 ORDER BY mapping_order, id`,
[config.id]
);
if (mappings.length === 0) throw new Error("컬럼 매핑 없음");
// 컬럼 식별
const resolveFromValue = (
row: Record<string, unknown>,
m: FileReaderMapping
): unknown => {
const key = m.from_column;
if (m.from_column_type === "index") {
// index 모드: row가 header-keyed면 keys 배열 i번째
const keys = Object.keys(row);
const idx = Number(key);
return Number.isFinite(idx) && idx < keys.length ? row[keys[idx]] : undefined;
}
return row[key];
};
// 적재
const targetCols = mappings.map(m => `"${m.to_column}"`);
const fqTable = `"${config.target_schema || "public"}"."${config.target_table}"`;
let inserted = 0;
let failed = 0;
const batchSize = 100;
for (let i = 0; i < parsed.rows.length; i += batchSize) {
const batch = parsed.rows.slice(i, i + batchSize);
const values: unknown[] = [];
const placeholders: string[] = [];
let validCount = 0;
for (const row of batch) {
const mapped: unknown[] = [];
let rowOk = true;
for (const m of mappings) {
let v = resolveFromValue(row, m);
if ((v == null || v === "") && m.default_value != null) v = m.default_value;
if ((v == null || v === "") && m.is_required) {
rowOk = false;
break;
}
v = applyTransform(v, m.transform_expr);
v = castValue(v, m.to_data_type || "TEXT");
mapped.push(v);
}
if (!rowOk) {
failed++;
continue;
}
const base = values.length;
placeholders.push(
"(" + mapped.map((_, k) => `$${base + k + 1}`).join(",") + ")"
);
values.push(...mapped);
validCount++;
}
if (validCount === 0) continue;
let sql = `INSERT INTO ${fqTable} (${targetCols.join(",")}) VALUES ${placeholders.join(",")}`;
if (config.save_mode === "UPSERT" && config.conflict_keys) {
const keys = config.conflict_keys
.split(",")
.map(s => `"${s.trim()}"`)
.filter(Boolean);
const upd = targetCols
.filter(c => !keys.includes(c))
.map(c => `${c} = EXCLUDED.${c}`)
.join(", ");
sql += ` ON CONFLICT (${keys.join(",")}) DO UPDATE SET ${upd}`;
} else if (config.save_mode === "REPLACE" && i === 0) {
await executeExternalQuery(config.target_db_id, `DELETE FROM ${fqTable}`, []);
}
try {
await executeExternalQuery(config.target_db_id, sql, values);
inserted += validCount;
} catch (err) {
failed += validCount;
logger.warn(
`[FileReader] 배치 INSERT 실패 config=${config.id} file=${absFilePath}: ${(err as Error).message}`
);
}
}
const finalStatus: "success" | "partial" | "failure" =
failed === 0 ? "success" : inserted === 0 ? "failure" : "partial";
await localQuery(
`UPDATE file_reader_history
SET finished_at=NOW(), status=$1, rows_total=$2, rows_inserted=$3, rows_failed=$4
WHERE id=$5`,
[finalStatus, parsed.rows.length, inserted, failed, historyId]
);
await localQuery(
`UPDATE file_reader_configs
SET last_run_at=NOW(), last_run_result=$1, last_run_message=$2, last_processed_count=$3, updated_date=NOW()
WHERE id=$4`,
[finalStatus, `processed=${inserted}/${parsed.rows.length} failed=${failed}`, inserted, config.id]
);
// 처리 완료 파일 정리 (watch 모드)
if (config.source_mode === "watch" && finalStatus !== "failure") {
try {
if (config.processed_action === "delete") {
fs.unlinkSync(absFilePath);
} else if (config.processed_action === "archive") {
const archDir = path.join(
path.dirname(absFilePath),
config.archive_subdir || "_processed"
);
if (!fs.existsSync(archDir)) fs.mkdirSync(archDir, { recursive: true });
fs.renameSync(absFilePath, path.join(archDir, path.basename(absFilePath)));
}
} catch (e) {
logger.warn(`[FileReader] 후처리 실패 ${absFilePath}: ${(e as Error).message}`);
}
}
return {
status: finalStatus,
rowsTotal: parsed.rows.length,
rowsInserted: inserted,
rowsFailed: failed,
errorMessage: null,
};
} catch (err) {
const msg = (err as Error).message;
logger.error(`[FileReader] 파일 처리 실패 config=${config.id} ${absFilePath}: ${msg}`);
if (historyId) {
await localQuery(
`UPDATE file_reader_history SET finished_at=NOW(), status='failure', error_message=$1 WHERE id=$2`,
[msg, historyId]
).catch(() => undefined);
}
await localQuery(
`UPDATE file_reader_configs
SET last_run_at=NOW(), last_run_result='failure', last_run_message=$1, updated_date=NOW()
WHERE id=$2`,
[msg, config.id]
).catch(() => undefined);
return {
status: "failure",
rowsTotal: 0,
rowsInserted: 0,
rowsFailed: 0,
errorMessage: msg,
};
}
}
/**
* watch 모드: host_path 디렉토리에서 file_pattern 매칭 파일 모두 처리
*/
export async function scanAndProcess(config: FileReaderConfig): Promise<{
scanned: number;
processed: number;
skipped: number;
failed: number;
}> {
if (config.source_mode !== "watch" || !config.host_path) {
return { scanned: 0, processed: 0, skipped: 0, failed: 0 };
}
if (!isPathAllowed(config.host_path)) {
throw new Error(
`허용되지 않은 경로: ${config.host_path}. FILE_READER_ALLOWED_ROOTS 확인 필요`
);
}
if (!fs.existsSync(config.host_path) || !fs.statSync(config.host_path).isDirectory()) {
throw new Error(`디렉토리 없음: ${config.host_path}`);
}
const pattern = config.file_pattern || "*";
const regex = globToRegex(pattern);
const archive = config.archive_subdir || "_processed";
const files = fs
.readdirSync(config.host_path, { withFileTypes: true })
.filter(d => d.isFile() && d.name !== archive && regex.test(d.name))
.map(d => path.join(config.host_path!, d.name));
let processed = 0;
let skipped = 0;
let failed = 0;
for (const f of files) {
const r = await processFile(config, f);
if (r.status === "skipped") skipped++;
else if (r.status === "failure") failed++;
else processed++;
}
return { scanned: files.length, processed, skipped, failed };
}
function globToRegex(glob: string): RegExp {
const escaped = glob
.replace(/[.+^${}()|[\]\\]/g, "\\$&")
.replace(/\*/g, ".*")
.replace(/\?/g, ".");
return new RegExp(`^${escaped}$`, "i");
}
@@ -0,0 +1,206 @@
/**
* File Reader 파서 모듈
* CSV / TSV / TXT / XLSX → array of row records 로 변환
*/
import fs from "fs";
import { parse as csvParse } from "csv-parse/sync";
import * as XLSX from "xlsx";
export interface ParseOptions {
fileType: "csv" | "tsv" | "txt" | "xlsx" | "xls";
hasHeader: boolean;
delimiter?: string;
encoding?: string;
sheetName?: string | null;
skipRows?: number;
}
export interface ParseResult {
headers: string[];
rows: Record<string, string | number | boolean | null>[];
}
export function parseFile(absPath: string, opts: ParseOptions): ParseResult {
switch (opts.fileType) {
case "csv":
case "tsv":
case "txt":
return parseDelimited(absPath, opts);
case "xlsx":
case "xls":
return parseExcel(absPath, opts);
default:
throw new Error(`지원하지 않는 파일 유형: ${opts.fileType}`);
}
}
function parseDelimited(absPath: string, opts: ParseOptions): ParseResult {
const buf = fs.readFileSync(absPath);
const encoding = (opts.encoding || "utf-8").toLowerCase();
let text: string;
if (encoding === "utf-8" || encoding === "utf8") {
text = buf.toString("utf-8");
if (text.charCodeAt(0) === 0xfeff) text = text.slice(1); // BOM 제거
} else {
text = buf.toString(encoding as BufferEncoding);
}
const delimiter =
opts.delimiter ||
(opts.fileType === "tsv" ? "\t" : opts.fileType === "txt" ? "\t" : ",");
const skip = opts.skipRows || 0;
const lines = text.split(/\r?\n/);
const effective = lines.slice(skip).join("\n");
const records = csvParse(effective, {
delimiter,
columns: opts.hasHeader,
skip_empty_lines: true,
relax_quotes: true,
relax_column_count: true,
trim: true,
}) as Record<string, string>[] | string[][];
let headers: string[];
let rows: Record<string, string | number | boolean | null>[];
if (opts.hasHeader) {
const dataRows = records as Record<string, string>[];
headers = dataRows.length ? Object.keys(dataRows[0]) : [];
rows = dataRows;
} else {
const arrRows = records as string[][];
headers = arrRows.length ? arrRows[0].map((_, i) => String(i)) : [];
rows = arrRows.map(r => {
const obj: Record<string, string> = {};
r.forEach((v, i) => {
obj[String(i)] = v;
});
return obj;
});
}
return { headers, rows };
}
function parseExcel(absPath: string, opts: ParseOptions): ParseResult {
const wb = XLSX.readFile(absPath, { cellDates: true });
const sheetName =
opts.sheetName && wb.SheetNames.includes(opts.sheetName)
? opts.sheetName
: wb.SheetNames[0];
if (!sheetName) throw new Error("시트가 없습니다");
const sheet = wb.Sheets[sheetName];
const skip = opts.skipRows || 0;
const aoa = XLSX.utils.sheet_to_json<unknown[]>(sheet, {
header: 1,
raw: true,
blankrows: false,
});
const sliced = aoa.slice(skip);
if (sliced.length === 0) return { headers: [], rows: [] };
let headers: string[];
let dataRows: unknown[][];
if (opts.hasHeader) {
headers = (sliced[0] as unknown[]).map((h, i) =>
h == null || h === "" ? `col${i}` : String(h).trim()
);
dataRows = sliced.slice(1) as unknown[][];
} else {
const first = sliced[0] as unknown[];
headers = first.map((_, i) => String(i));
dataRows = sliced as unknown[][];
}
const rows = dataRows.map(arr => {
const obj: Record<string, string | number | boolean | null> = {};
headers.forEach((h, i) => {
const v = arr[i];
if (v == null || v === "") obj[h] = null;
else if (v instanceof Date) obj[h] = v.toISOString();
else if (typeof v === "number" || typeof v === "boolean") obj[h] = v;
else obj[h] = String(v);
});
return obj;
});
return { headers, rows };
}
/**
* 값 타입 캐스팅 (매핑의 to_data_type에 따라)
*/
export function castValue(raw: unknown, dataType: string): unknown {
if (raw === null || raw === undefined || raw === "") return null;
const t = dataType.toUpperCase();
try {
switch (t) {
case "INTEGER":
case "INT":
case "BIGINT": {
const n = Number(String(raw).replace(/,/g, ""));
return Number.isFinite(n) ? Math.trunc(n) : null;
}
case "NUMERIC":
case "DECIMAL":
case "FLOAT":
case "DOUBLE":
case "REAL": {
const n = Number(String(raw).replace(/,/g, ""));
return Number.isFinite(n) ? n : null;
}
case "BOOLEAN":
case "BOOL": {
const s = String(raw).toLowerCase().trim();
if (["true", "1", "y", "yes", "t"].includes(s)) return true;
if (["false", "0", "n", "no", "f"].includes(s)) return false;
return null;
}
case "DATE":
case "TIMESTAMP":
case "TIMESTAMPTZ":
case "DATETIME": {
const d = raw instanceof Date ? raw : new Date(String(raw));
return isNaN(d.getTime()) ? null : d.toISOString();
}
case "JSON":
case "JSONB": {
return typeof raw === "string" ? raw : JSON.stringify(raw);
}
default:
return String(raw);
}
} catch {
return null;
}
}
/**
* 매우 간단한 transform 적용 (TRIM / UPPER / LOWER / x*N 등)
*/
export function applyTransform(value: unknown, expr: string | null): unknown {
if (!expr) return value;
const e = expr.trim();
if (value == null) return value;
if (e.toUpperCase() === "TRIM") return String(value).trim();
if (e.toUpperCase() === "UPPER") return String(value).toUpperCase();
if (e.toUpperCase() === "LOWER") return String(value).toLowerCase();
// 단순 산술: "x*1000", "x+1", "x/100"
const m = e.match(/^x\s*([*+\-/])\s*(-?\d+(?:\.\d+)?)$/i);
if (m) {
const n = Number(value);
if (!Number.isFinite(n)) return null;
const k = Number(m[2]);
switch (m[1]) {
case "*": return n * k;
case "/": return k === 0 ? null : n / k;
case "+": return n + k;
case "-": return n - k;
}
}
return value;
}