TmpCommit

[toaru005]

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[Copilot]

Pull request overview

This PR migrates the backend codebase from CommonJS to ES Modules, updating the package structure and adding Symbol blockchain integration for mosaic creation functionality.

Changes:

• Converted all require()/module.exports statements to ES Module import/export syntax across the entire backend
• Updated package.json to use "type": "module" and added Symbol SDK dependencies
• Enhanced room creation functionality to generate blockchain mosaics with mosaic icon support

Reviewed changes

Copilot reviewed 21 out of 51 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
package.json	Added symbol-sdk dependency for frontend blockchain integration
Backend/package.json	Changed module type to ES modules, updated main entry point, added Symbol blockchain client dependency
Backend/Workspace/Tools/VerifyCookieMiddleware.js	Converted from CommonJS to ES Module syntax
Backend/Workspace/Tools/VCM.js	Converted from CommonJS to ES Module syntax
Backend/Workspace/Tools/SignAndAnnounce.js	Converted from CommonJS to ES Module syntax
Backend/Workspace/Tools/LeftToken.js	Converted from CommonJS to ES Module syntax
Backend/Workspace/Tools/InverseVCM.js	Converted from CommonJS to ES Module syntax
Backend/Workspace/Tools/DBPerf.js	Converted to ES modules and added database connection pool initialization
Backend/Workspace/Tools/CreateTransferTx.js	Converted to ES modules with updated Symbol SDK imports
Backend/Workspace/Tools/CreateMosaicTx.js	New file implementing blockchain mosaic creation functionality
Backend/Workspace/Tools/CreateCookie.js	Converted from CommonJS to ES Module syntax
Backend/Workspace/Tools/AESControl.js	Converted to ES modules with named exports for encrypt/decrypt
Backend/Workspace/Server.js	Converted to ES modules with async route loading and proper __dirname handling
Backend/Workspace/Routes/SendTokenByNFC.js	Converted to ES modules with .js file extensions in imports
Backend/Workspace/Routes/SendToken.js	Converted to ES modules with .js file extensions in imports
Backend/Workspace/Routes/RoomList.js	Converted to ES modules with .js file extensions in imports
Backend/Workspace/Routes/Register.js	New user registration route with blockchain account creation
Backend/Workspace/Routes/NFC.js	Converted to ES modules with .js file extensions in imports
Backend/Workspace/Routes/Login.js	Converted to ES modules with proper __dirname handling for file paths
Backend/Workspace/Routes/CreateRoom.js	Enhanced to create blockchain mosaics during room creation with multiple database operations
Backend/TestSpace/Register.test.js	Updated test file to use ES modules with jest.unstable_mockModule

Files not reviewed (2)

• Backend/package-lock.json: Language not supported
• Frontend/package-lock.json: Language not supported

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[Copilot]

The variables passwordWithPepper, encryptedPrivateKey, and CreateMosaicTx are referenced at the module level but are not defined. These lines appear to be code that should be inside the route handler function where the necessary data is available.

Suggested change

	// DB から取得した encryptedPrivateKey を復号
	const decryptedPrivateKey = decrypt(passwordWithPepper, encryptedPrivateKey);
	// mosaic 作成時に渡す
	const { mosaicId, mosaicDefinitionTx } = CreateMosaicTx({
	senderPrivateKey: decryptedPrivateKey,
	networkType: 'testnet'
	});

[Copilot]

The cookie name changed from 'LoginToken' to 'LOGIN_TOKEN', but this appears inconsistent with other routes which still use 'LoginToken'. This will break authentication if the cookie is actually named 'LoginToken'.

Suggested change

	router.post("/", VCM('LOGIN_TOKEN', process.env.LOGIN_SECRET), upload.fields([{ name: "RoomIcon", maxCount: 1 },{ name: "MosaicIcon", maxCount: 1 }]), async (req, res) => {
	router.post("/", VCM('LoginToken', process.env.LOGIN_SECRET), upload.fields([{ name: "RoomIcon", maxCount: 1 },{ name: "MosaicIcon", maxCount: 1 }]), async (req, res) => {

[Copilot]

The table name changed from 'RoomsDetail' to 'RoomsDetails'. Ensure this matches the actual database schema, as inconsistent table names will cause database errors.

Suggested change

	"INSERT INTO RoomsDetails (RoomName, RoomIconPath, MosaicName) VALUES (?, ?, ?)",
	"INSERT INTO RoomsDetail (RoomName, RoomIconPath, MosaicName) VALUES (?, ?, ?)",

[Copilot]

The 'isAdmin' column was removed from the INSERT statement. If this column exists in the database schema and has no default value, this query will fail.

Suggested change

	"INSERT INTO Rooms(UserID, RoomName) VALUES (?, ?)",[userID, RoomName]
	"INSERT INTO Rooms(UserID, RoomName, isAdmin) VALUES (?, ?, ?)", [userID, RoomName, 1]

[Copilot]

The private key is used directly from the database without decryption. Based on the Register.js code, private keys are stored encrypted and should be decrypted using the decrypt function with passwordWithPepper before use.

[Copilot]

Duplicate comment: 'DB接続プールの作成' appears on line 34, but 'DB接続プールを作成' already appears on line 26. The comment on line 34 should describe the DBPerf function instead.

Suggested change

	// DB接続プールの作成
	// DBPerf: クエリ実行とパフォーマンス計測を行う関数