Manage Stock Book in sync with Financial Book upon buying and seling inventory instruments.
It works by monitoring Financial Books and tracking quantities of instruments bought or sold in a separate Stock Book.
The process of tracking realized gains and losses upon sales follows the FIFO (first in / first out) method.
Financial and Instruments Books should be in same Collection.
Only a single Instruments Book should be defined per Collection.
The Instruments Book is identified by a single book in the Collection with the decimal places set to 0 (zero) or by the stock_book=true property.
The bot interact with the following properties:
stock_fees_account: The fees account used by the exchange account. The exchange account is identified by having an associated fees account.stock_exc_code: Defines the exchange code of the instruments that will have quantities mirrored into the stocks book. Only transactions with accounts withing groups with stock_exc_code set will be mirrored.quantity: The quantity of the instruments to track.The Bot also add the following properties to the generated transaction in the Instruments Book:
purchase_price: The price the instrument was bought.original_quantity: The original quantity used for rebuilding FIFO gains/losses if neededoriginal_amount: The original financial transaction amount for buy or sell the instrumentsale_price: The price the instrument was sold.sale_amount: The financial amount the instrument was sold.sale_date: The date the instrument was sold.gain_amount: The total gain obtained from the instrument sale.order: Used to reorder transactions on same day.
