added backend to scan for and serve files

2024-02-13 21:54:54 +03:00 · 2024-02-13 21:54:54 +03:00 · 30da3896f1
parent 379496b333
commit 30da3896f1
8 changed files with 1656 additions and 0 deletions
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
--- a/backend/package.json
+++ b/backend/package.json
@ -0,0 +1,24 @@
+{
+  "name": "backend",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start:static": "ts-node src/index",
+    "start": "nodemon --watch 'src/**/*.ts' --ext ts --exec npm run start:static",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "fastify": "^4.26.1",
+    "ffprobe": "^1.1.2",
+    "mathjs": "^12.3.2"
+  },
+  "devDependencies": {
+    "@types/ffprobe": "^1.1.8",
+    "@types/mathjs": "^9.4.2"
+  }
+}
--- a/backend/src/config.ts
+++ b/backend/src/config.ts
@ -0,0 +1,6 @@
+export const config = {
+  directories: {
+    video: '/home/anton/Documents/TG/Панды/unsorted input',
+    audio: '/home/anton/Documents/TG/Панды/music',
+  }
+}
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@ -0,0 +1,46 @@
+import Fastify, { FastifyRequest } from 'fastify';
+import { Video } from './model/video';
+
+(async () => {
+
+  const fastify = Fastify({
+    logger: true
+  });
+
+  fastify.get('/video/all', async function handler(request, reply) {
+    return Video.list();
+  });
+
+  fastify.get('/video/:hash([0-9a-fA-F]+)', async function handler(request: FastifyRequest<{ Params: { hash: string; }; }>, reply) {
+    const hash = request.params.hash;
+    const file = await Video.getByHash(hash);
+    if (!file)
+      reply.callNotFound();
+    else
+      return file;
+  });
+
+  fastify.get('/video/:hash([0-9a-fA-F]+)/content', async function handler(request: FastifyRequest<{ Params: { hash: string; }; }>, reply) {
+    const hash = request.params.hash;
+    const file = await Video.getByHash(hash);
+    if (!file)
+      reply.callNotFound();
+    else {
+      reply.header('Content-Disposition', 'inline; filename=' + file.name);
+      reply.header('Content-Length', file.size);
+      reply.type(file.mimeType);
+      reply.send(await Video.getContentsByPath(file.path));
+      return reply;
+    }
+  });
+
+  try {
+    await fastify.listen({ port: 5174 });
+  } catch (err) {
+    fastify.log.error(err);
+    process.exit(1);
+  }
+
+})()
+  .catch((err) => console.error);
+
--- a/backend/src/model/video.ts
+++ b/backend/src/model/video.ts
@ -0,0 +1,96 @@
+import * as fs from 'fs/promises';
+import { readFileSync, createReadStream } from 'fs';
+import { Readable } from 'stream';
+import * as math from 'mathjs';
+import { basename, join } from 'path';
+import ffprobe, { FFProbeResult } from 'ffprobe';
+
+import { config } from '../config';
+import { hashString } from '../utils';
+
+export type VideoFileMeta = {
+  codec: string;
+  frameRate: number;
+  width: number;
+  height: number;
+};
+
+export type VideoFile = {
+  hash: string;
+  path: string;
+  name: string;
+  size: number;
+  mimeType: string;
+  meta: VideoFileMeta;
+  rawMeta?: FFProbeResult;
+};
+
+export class Video {
+  public static async list(): Promise<VideoFile[]> {
+    const dir = config.directories.video;
+
+    const files = await fs.readdir(dir, { recursive: true, withFileTypes: true });
+
+    return (
+      await Promise.all(
+        files
+          .filter((f) => f.isFile())
+          .map((f) => Video.getFileDescription(join(dir, f.name)))
+      )
+    )
+      .filter((vf) => !!vf) as VideoFile[];
+  }
+
+  public static async getFileDescription(path: string): Promise<VideoFile | undefined> {
+    try {
+      const meta = await ffprobe(path, { path: '/usr/bin/ffprobe' });
+
+      const videoStreams = meta.streams.filter((st) => st.codec_type === 'video');
+      if (videoStreams.length > 1)
+        throw new Error('Files with multiple video streams are not supported');
+
+      const videoStream = videoStreams[0];
+
+      const name = basename(path, '');
+
+      return {
+        hash: hashString(name),
+        path,
+        name,
+        size: (await fs.stat(path)).size,
+        mimeType: 'video/mp4', // TODO
+        // rawMeta: meta,
+        meta: {
+          codec: videoStream.codec_name ?? '',
+          frameRate: math.evaluate(videoStream.r_frame_rate),
+          width: videoStream.width ?? 0,
+          height: videoStream.height ?? 0,
+        }
+      };
+    }
+    catch (err) {
+      console.error(`Error reading video file "${path}" meta: ${String(err)}`);
+      return undefined;
+    }
+  }
+
+  public static async getByHash(hash: string): Promise<VideoFile | undefined> {
+    const files = await Video.list();
+    const file = files.find((f) => f.hash == hash);
+    return file;
+  }
+
+  public static async getContentsByPath(path: string): Promise<Readable> {
+    const stream = createReadStream(path);
+    
+    // const buffer = readFileSync(path);
+    // const stream = new Readable({
+    //   read() {
+    //     this.push(buffer);
+    //     this.push(null);
+    //   }
+    // });
+
+    return stream;
+  }
+}
--- a/backend/src/utils/index.ts
+++ b/backend/src/utils/index.ts
@ -0,0 +1,5 @@
+import crypto from 'crypto';
+
+export function hashString(str: string): string {
+  return crypto.createHash('md5').update(str).digest('hex');
+}
--- a/package-lock.json
+++ b/package-lock.json
@ -19,6 +19,8 @@
        "eslint": "^8.55.0",
        "eslint-plugin-react-hooks": "^4.6.0",
        "eslint-plugin-react-refresh": "^0.4.5",
+        "nodemon": "^3.0.3",
+        "ts-node": "^10.9.1",
        "typescript": "^5.2.2"
      }
    },
@ -569,6 +571,28 @@
        "node": ">=6.9.0"
      }
    },
+    "node_modules/@cspotcode/source-map-support": {
+      "version": "0.8.1",
+      "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.8.1.tgz",
+      "integrity": "sha512-IchNf6dN4tHoMFIn/7OE8LWZ19Y6q/67Bmf6vnGREv8RSbBVb9LPJxEcnwrcwX6ixSvaiGoomAUvu4YSxXrVgw==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/trace-mapping": "0.3.9"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/@cspotcode/source-map-support/node_modules/@jridgewell/trace-mapping": {
+      "version": "0.3.9",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.9.tgz",
+      "integrity": "sha512-3Belt6tdc8bPgAtbcmdtNJlirVoTmEb5e2gC94PnkwEW9jI6CAHUeoG85tjWP5WquqfavoMtMwiG4P926ZKKuQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/resolve-uri": "^3.0.3",
+        "@jridgewell/sourcemap-codec": "^1.4.10"
+      }
+    },
    "node_modules/@esbuild/aix-ppc64": {
      "version": "0.19.12",
      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.19.12.tgz",
@ -2406,6 +2430,30 @@
        "node": ">= 10"
      }
    },
+    "node_modules/@tsconfig/node10": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.9.tgz",
+      "integrity": "sha512-jNsYVVxU8v5g43Erja32laIDHXeoNvFEpX33OK4d6hljo3jDhCBDhx5dhCCTMWUojscpAagGiRkBKxpdl9fxqA==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node12": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node12/-/node12-1.0.11.tgz",
+      "integrity": "sha512-cqefuRsh12pWyGsIoBKJA9luFu3mRxCA+ORZvA4ktLSzIuCUtWVxGIuXigEwO5/ywWFMZ2QEGKWvkZG1zDMTag==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node14": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.3.tgz",
+      "integrity": "sha512-ysT8mhdixWK6Hw3i1V2AeRqZ5WfXg1G43mqoYlM2nc6388Fq5jcXyr5mRsqViLx/GJYdoL0bfXD8nmF+Zn/Iow==",
+      "dev": true
+    },
+    "node_modules/@tsconfig/node16": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node16/-/node16-1.0.4.tgz",
+      "integrity": "sha512-vxhUy4J8lyeyinH7Azl1pdd43GJhZH/tP2weN8TntQblOY+A0XbT8DJk1/oCPuOOyg/Ja757rG0CgHcWC8OfMA==",
+      "dev": true
+    },
    "node_modules/@tufjs/canonical-json": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/@tufjs/canonical-json/-/canonical-json-1.0.0.tgz",
@ -2489,6 +2537,16 @@
      "resolved": "https://registry.npmjs.org/@types/minimist/-/minimist-1.2.5.tgz",
      "integrity": "sha512-hov8bUuiLiyFPGyFPE1lwWhmzYbirOXQNNo40+y3zow8aFVTeyn3VWL0VFFfdNddA8S4Vf0Tc062rzyNr7Paag=="
    },
+    "node_modules/@types/node": {
+      "version": "20.11.17",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.11.17.tgz",
+      "integrity": "sha512-QmgQZGWu1Yw9TDyAP9ZzpFJKynYNeOvwMJmaxABfieQoVoiVOS6MN1WSpqpRcbeA5+RW82kraAVxCCJg+780Qw==",
+      "dev": true,
+      "peer": true,
+      "dependencies": {
+        "undici-types": "~5.26.4"
+      }
+    },
    "node_modules/@types/normalize-package-data": {
      "version": "2.4.4",
      "resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.4.tgz",
@ -2824,6 +2882,15 @@
        "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
      }
    },
+    "node_modules/acorn-walk": {
+      "version": "8.3.2",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.3.2.tgz",
+      "integrity": "sha512-cjkyv4OtNCIeqhHrfS81QWXoCBPExR/J62oyEqepVw8WaQeSqpW2uhuLPh1m9eWhDuOo/jUXVTlifvesOWp/4A==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
    "node_modules/add-stream": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/add-stream/-/add-stream-1.0.0.tgz",
@ -2963,6 +3030,12 @@
        "node": "^12.13.0 || ^14.15.0 || >=16.0.0"
      }
    },
+    "node_modules/arg": {
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.3.tgz",
+      "integrity": "sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==",
+      "dev": true
+    },
    "node_modules/argparse": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
@ -3673,6 +3746,12 @@
        }
      }
    },
+    "node_modules/create-require": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
+      "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==",
+      "dev": true
+    },
    "node_modules/cross-spawn": {
      "version": "7.0.3",
      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
@ -3811,6 +3890,15 @@
        "node": ">=4"
      }
    },
+    "node_modules/diff": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz",
+      "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.3.1"
+      }
+    },
    "node_modules/diff-sequences": {
      "version": "29.6.3",
      "resolved": "https://registry.npmjs.org/diff-sequences/-/diff-sequences-29.6.3.tgz",
@ -4999,6 +5087,12 @@
        "node": ">= 4"
      }
    },
+    "node_modules/ignore-by-default": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/ignore-by-default/-/ignore-by-default-1.0.1.tgz",
+      "integrity": "sha512-Ius2VYcGNk7T90CppJqcIkS5ooHUZyIQK+ClZfMfMNFEF9VSE73Fq+906u/CWu92x4gzZMWOwfFYckPObzdEbA==",
+      "dev": true
+    },
    "node_modules/ignore-walk": {
      "version": "5.0.1",
      "resolved": "https://registry.npmjs.org/ignore-walk/-/ignore-walk-5.0.1.tgz",
@ -6029,6 +6123,12 @@
        "url": "https://github.com/sponsors/sindresorhus"
      }
    },
+    "node_modules/make-error": {
+      "version": "1.3.6",
+      "resolved": "https://registry.npmjs.org/make-error/-/make-error-1.3.6.tgz",
+      "integrity": "sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==",
+      "dev": true
+    },
    "node_modules/make-fetch-happen": {
      "version": "13.0.0",
      "resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-13.0.0.tgz",
@ -6716,6 +6816,77 @@
      "integrity": "sha512-y10wOWt8yZpqXmOgRo77WaHEmhYQYGNA6y421PKsKYWEK8aW+cqAphborZDhqfyKrbZEN92CN1X2KbafY2s7Yw==",
      "dev": true
    },
+    "node_modules/nodemon": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-3.0.3.tgz",
+      "integrity": "sha512-7jH/NXbFPxVaMwmBCC2B9F/V6X1VkEdNgx3iu9jji8WxWcvhMWkmhNWhI5077zknOnZnBzba9hZP6bCPJLSReQ==",
+      "dev": true,
+      "dependencies": {
+        "chokidar": "^3.5.2",
+        "debug": "^4",
+        "ignore-by-default": "^1.0.1",
+        "minimatch": "^3.1.2",
+        "pstree.remy": "^1.1.8",
+        "semver": "^7.5.3",
+        "simple-update-notifier": "^2.0.0",
+        "supports-color": "^5.5.0",
+        "touch": "^3.1.0",
+        "undefsafe": "^2.0.5"
+      },
+      "bin": {
+        "nodemon": "bin/nodemon.js"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/nodemon"
+      }
+    },
+    "node_modules/nodemon/node_modules/brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
+      "dependencies": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
+    "node_modules/nodemon/node_modules/has-flag": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+      "integrity": "sha512-sKJf1+ceQBr4SMkvQnBDNDtf4TXpVhVGateu0t918bl30FnbE2m4vNLX+VWe/dpjlb+HugGYzW7uQXH98HPEYw==",
+      "dev": true,
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/nodemon/node_modules/minimatch": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
+      "dev": true,
+      "dependencies": {
+        "brace-expansion": "^1.1.7"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
+    "node_modules/nodemon/node_modules/supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
    "node_modules/nopt": {
      "version": "7.2.0",
      "resolved": "https://registry.npmjs.org/nopt/-/nopt-7.2.0.tgz",
@ -8020,6 +8191,12 @@
      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
    },
+    "node_modules/pstree.remy": {
+      "version": "1.1.8",
+      "resolved": "https://registry.npmjs.org/pstree.remy/-/pstree.remy-1.1.8.tgz",
+      "integrity": "sha512-77DZwxQmxKnu3aR542U+X8FypNzbfJ+C5XQDk3uWjWxn6151aIMGthWYRXTqT1E5oJvg+ljaa2OJi+VfvCOQ8w==",
+      "dev": true
+    },
    "node_modules/punycode": {
      "version": "2.3.1",
      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
@ -8937,6 +9114,18 @@
        "node": "^14.17.0 || ^16.13.0 || >=18.0.0"
      }
    },
+    "node_modules/simple-update-notifier": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/simple-update-notifier/-/simple-update-notifier-2.0.0.tgz",
+      "integrity": "sha512-a2B9Y0KlNXl9u/vsW6sTIu9vGEpfKu2wRV6l1H3XEas/0gUIzGzBoP/IouTcUQbm9JWZLH3COxyn03TYlFax6w==",
+      "dev": true,
+      "dependencies": {
+        "semver": "^7.5.3"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
    "node_modules/slash": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
@ -9363,6 +9552,39 @@
        "node": ">=8.0"
      }
    },
+    "node_modules/touch": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/touch/-/touch-3.1.0.tgz",
+      "integrity": "sha512-WBx8Uy5TLtOSRtIq+M03/sKDrXCLHxwDcquSP2c43Le03/9serjQBIztjRz6FkJez9D/hleyAXTBGLwwZUw9lA==",
+      "dev": true,
+      "dependencies": {
+        "nopt": "~1.0.10"
+      },
+      "bin": {
+        "nodetouch": "bin/nodetouch.js"
+      }
+    },
+    "node_modules/touch/node_modules/abbrev": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
+      "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
+      "dev": true
+    },
+    "node_modules/touch/node_modules/nopt": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/nopt/-/nopt-1.0.10.tgz",
+      "integrity": "sha512-NWmpvLSqUrgrAC9HCuxEvb+PSloHpqVu+FqcO4eeF2h5qYRhA7ev6KvelyQAKtegUbC6RypJnlEOhd8vloNKYg==",
+      "dev": true,
+      "dependencies": {
+        "abbrev": "1"
+      },
+      "bin": {
+        "nopt": "bin/nopt.js"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
    "node_modules/tr46": {
      "version": "0.0.3",
      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
@ -9388,6 +9610,49 @@
        "typescript": ">=4.2.0"
      }
    },
+    "node_modules/ts-node": {
+      "version": "10.9.2",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.9.2.tgz",
+      "integrity": "sha512-f0FFpIdcHgn8zcPSbf1dRevwt047YMnaiJM3u2w2RewrB+fob/zePZcrOyQoLMMO7aBIddLcQIEK5dYjkLnGrQ==",
+      "dev": true,
+      "dependencies": {
+        "@cspotcode/source-map-support": "^0.8.0",
+        "@tsconfig/node10": "^1.0.7",
+        "@tsconfig/node12": "^1.0.7",
+        "@tsconfig/node14": "^1.0.0",
+        "@tsconfig/node16": "^1.0.2",
+        "acorn": "^8.4.1",
+        "acorn-walk": "^8.1.1",
+        "arg": "^4.1.0",
+        "create-require": "^1.1.0",
+        "diff": "^4.0.1",
+        "make-error": "^1.1.1",
+        "v8-compile-cache-lib": "^3.0.1",
+        "yn": "3.1.1"
+      },
+      "bin": {
+        "ts-node": "dist/bin.js",
+        "ts-node-cwd": "dist/bin-cwd.js",
+        "ts-node-esm": "dist/bin-esm.js",
+        "ts-node-script": "dist/bin-script.js",
+        "ts-node-transpile-only": "dist/bin-transpile.js",
+        "ts-script": "dist/bin-script-deprecated.js"
+      },
+      "peerDependencies": {
+        "@swc/core": ">=1.2.50",
+        "@swc/wasm": ">=1.2.50",
+        "@types/node": "*",
+        "typescript": ">=2.7"
+      },
+      "peerDependenciesMeta": {
+        "@swc/core": {
+          "optional": true
+        },
+        "@swc/wasm": {
+          "optional": true
+        }
+      }
+    },
    "node_modules/tsconfig-paths": {
      "version": "4.2.0",
      "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-4.2.0.tgz",
@ -9625,6 +9890,19 @@
        "node": ">=0.8.0"
      }
    },
+    "node_modules/undefsafe": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.5.tgz",
+      "integrity": "sha512-WxONCrssBM8TSPRqN5EmsjVrsv4A8X12J4ArBiiayv3DyyG3ZlIg6yysuuSYdZsVz3TKcTg2fd//Ujd4CHV1iA==",
+      "dev": true
+    },
+    "node_modules/undici-types": {
+      "version": "5.26.5",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
+      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "dev": true,
+      "peer": true
+    },
    "node_modules/unique-filename": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/unique-filename/-/unique-filename-3.0.0.tgz",
@ -9733,6 +10011,12 @@
        "uuid": "dist/bin/uuid"
      }
    },
+    "node_modules/v8-compile-cache-lib": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/v8-compile-cache-lib/-/v8-compile-cache-lib-3.0.1.tgz",
+      "integrity": "sha512-wa7YjyUGfNZngI/vtK0UHAN+lgDCxBPCylVXGp0zu59Fz5aiGtNXaq3DhIov063MorB+VfufLh3JlF2KdTK3xg==",
+      "dev": true
+    },
    "node_modules/validate-npm-package-license": {
      "version": "3.0.4",
      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
@ -10040,6 +10324,15 @@
        "node": ">=12"
      }
    },
+    "node_modules/yn": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
+      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
    "node_modules/yocto-queue": {
      "version": "0.1.0",
      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
--- a/package.json
+++ b/package.json
@ -17,6 +17,8 @@
    "eslint": "^8.55.0",
    "eslint-plugin-react-hooks": "^4.6.0",
    "eslint-plugin-react-refresh": "^0.4.5",
+    "nodemon": "^3.0.3",
+    "ts-node": "^10.9.1",
    "typescript": "^5.2.2"
  },
  "dependencies": {