Class default

Photo-to-receipt pipeline: download → OCR → parse.

Index

Constructors

Methods

process buildReceiptHeader

Constructors

constructor

new default(_ocr: IReceiptOcr, _telegramNotifier: default): default
Creates a ReceiptPhotoOcrPipeline.
Parameters
- _ocr: IReceiptOcr
  OCR abstraction that recognizes text from raw image bytes.
- _telegramNotifier: default
  Telegram notifier used to download photos by file_id.
Returns default
- Defined in Services/Receipt/ReceiptPhotoOcrPipeline.ts:22

Methods

process

process(
fileId: string,
isCancelled: () => boolean,
): Promise<Procedure<{ receipt: IReceiptData }>>
Downloads the photo and runs OCR + parsing.
Parameters
- fileId: string
  Telegram file_id of the photo to process.
- isCancelled: () => boolean
  Returns true if the caller's flow has been cancelled.
Returns Promise<Procedure<{ receipt: IReceiptData }>>
Procedure containing the parsed receipt, or a failure.
- Defined in Services/Receipt/ReceiptPhotoOcrPipeline.ts:33

`Static`buildReceiptHeader

buildReceiptHeader(receipt: IReceiptData): string
Builds the HTML header showing extracted receipt fields.
Parameters
- receipt: IReceiptData
  Parsed receipt data.
Returns string
HTML-escaped header string for Telegram display.
- Defined in Services/Receipt/ReceiptPhotoOcrPipeline.ts:47