Timesheet Assistant MCP

import { TokenStore } from '../types/index.js'; import * as fs from 'fs/promises'; import * as path from 'path'; import { homedir } from 'os'; const TOKEN_FILE = path.join(homedir(), '.timesheet-assistant-mcp-tokens.json'); export class TokenStorage { private tokens: TokenStore = {}; async load(): Promise<void> { try { const data = await fs.readFile(TOKEN_FILE, 'utf-8'); this.tokens = JSON.parse(data); } catch (error) { // File doesn't exist yet, that's okay this.tokens = {}; } } async save(): Promise<void> { await fs.writeFile(TOKEN_FILE, JSON.stringify(this.tokens, null, 2), { mode: 0o600, // Only owner can read/write }); } getGitLabToken(): string | undefined { return this.tokens.gitlab; } async setGitLabToken(token: string): Promise<void> { this.tokens.gitlab = token; await this.save(); } getGitHubToken(): string | undefined { return this.tokens.github; } async setGitHubToken(token: string): Promise<void> { this.tokens.github = token; await this.save(); } getGoogleTokens(): TokenStore['google'] | undefined { return this.tokens.google; } async setGoogleTokens(tokens: TokenStore['google']): Promise<void> { this.tokens.google = tokens; await this.save(); } getOutlookTokens(): TokenStore['outlook'] | undefined { return this.tokens.outlook; } async setOutlookTokens(tokens: TokenStore['outlook']): Promise<void> { this.tokens.outlook = tokens; await this.save(); } getPSICredentials(): TokenStore['psi'] | undefined { return this.tokens.psi; } async setPSICredentials(username: string, password: string): Promise<void> { this.tokens.psi = { username, password }; await this.save(); } async clearAll(): Promise<void> { this.tokens = {}; await this.save(); } hasGitLabToken(): boolean { return !!this.tokens.gitlab; } hasGitHubToken(): boolean { return !!this.tokens.github; } hasGoogleTokens(): boolean { return !!this.tokens.google?.access_token; } hasOutlookTokens(): boolean { return !!this.tokens.outlook?.access_token; } hasPSICredentials(): boolean { return !!this.tokens.psi?.username && !!this.tokens.psi?.password; } }