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feat: invoice generator

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This commit is contained in:
Vasily Zubarev
2025-05-07 14:53:13 +02:00
parent 287abbb219
commit 8b5a2e8056
59 changed files with 2606 additions and 124 deletions
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37
lib/files.ts
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@@ -6,34 +6,39 @@ import config from "./config"
export const FILE_UPLOAD_PATH = path.resolve(process.env.UPLOAD_PATH || "./uploads")
export const FILE_UNSORTED_DIRECTORY_NAME = "unsorted"
export const FILE_PREVIEWS_DIRECTORY_NAME = "previews"
export const FILE_STATIC_DIRECTORY_NAME = "static"
export const FILE_IMPORT_CSV_DIRECTORY_NAME = "csv"
export async function getUserUploadsDirectory(user: User) {
return path.join(FILE_UPLOAD_PATH, user.email)
export function getUserUploadsDirectory(user: User) {
return safePathJoin(FILE_UPLOAD_PATH, user.email)
}
export async function getUserPreviewsDirectory(user: User) {
return path.join(FILE_UPLOAD_PATH, user.email, FILE_PREVIEWS_DIRECTORY_NAME)
export function getStaticDirectory(user: User) {
return safePathJoin(getUserUploadsDirectory(user), FILE_STATIC_DIRECTORY_NAME)
}
export async function unsortedFilePath(fileUuid: string, filename: string): Promise<string> {
export function getUserPreviewsDirectory(user: User) {
return safePathJoin(getUserUploadsDirectory(user), FILE_PREVIEWS_DIRECTORY_NAME)
}
export function unsortedFilePath(fileUuid: string, filename: string) {
const fileExtension = path.extname(filename)
return path.join(FILE_UNSORTED_DIRECTORY_NAME, `${fileUuid}${fileExtension}`)
return safePathJoin(FILE_UNSORTED_DIRECTORY_NAME, `${fileUuid}${fileExtension}`)
}
export async function previewFilePath(fileUuid: string, page: number): Promise<string> {
return path.join(FILE_PREVIEWS_DIRECTORY_NAME, `${fileUuid}.${page}.webp`)
export function previewFilePath(fileUuid: string, page: number) {
return safePathJoin(FILE_PREVIEWS_DIRECTORY_NAME, `${fileUuid}.${page}.webp`)
}
export async function getTransactionFileUploadPath(fileUuid: string, filename: string, transaction: Transaction) {
export function getTransactionFileUploadPath(fileUuid: string, filename: string, transaction: Transaction) {
const fileExtension = path.extname(filename)
const storedFileName = `${fileUuid}${fileExtension}`
return formatFilePath(storedFileName, transaction.issuedAt || new Date())
}
export async function fullPathForFile(user: User, file: File) {
const userUploadsDirectory = await getUserUploadsDirectory(user)
return path.join(userUploadsDirectory, path.normalize(file.path))
export function fullPathForFile(user: User, file: File) {
const userUploadsDirectory = getUserUploadsDirectory(user)
return safePathJoin(userUploadsDirectory, file.path)
}
function formatFilePath(filename: string, date: Date, format = "{YYYY}/{MM}/{name}{ext}") {
@@ -45,6 +50,14 @@ function formatFilePath(filename: string, date: Date, format = "{YYYY}/{MM}/{nam
return format.replace("{YYYY}", String(year)).replace("{MM}", month).replace("{name}", name).replace("{ext}", ext)
}
export function safePathJoin(basePath: string, ...paths: string[]) {
const joinedPath = path.join(basePath, path.normalize(path.join(...paths)))
if (!joinedPath.startsWith(basePath)) {
throw new Error("Path traversal detected")
}
return joinedPath
}
export async function fileExists(filePath: string) {
try {
await access(path.normalize(filePath), constants.F_OK)