1
0
Fork 0
mirror of https://github.com/maybe-finance/maybe.git synced 2025-08-04 21:15:19 +02:00
Maybe/app/models/account/trade.rb
Zach Gollwitzer d75be2282b
New Design System + Codebase Refresh (#1823)
Since the very first 0.1.0-alpha.1 release, we've been moving quickly to add new features to the Maybe app. In doing so, some parts of the codebase have become outdated, unnecessary, or overly-complex as a natural result of this feature prioritization.

Now that "core" Maybe is complete, we're moving into a second phase of development where we'll be working hard to improve the accuracy of existing features and build additional features on top of "core". This PR is a quick overhaul of the existing codebase aimed to:

- Establish the brand new and simplified dashboard view (pictured above)
- Establish and move towards the conventions introduced in Cursor rules and project design overview #1788
- Consolidate layouts and improve the performance of layout queries
- Organize the core models of the Maybe domain (i.e. Account::Entry, Account::Transaction, etc.) and break out specific traits of each model into dedicated concerns for better readability
- Remove stale / dead code from codebase
- Remove overly complex code paths in favor of simpler ones
2025-02-21 11:57:59 -05:00

21 lines
501 B
Ruby

class Account::Trade < ApplicationRecord
include Account::Entryable, Monetizable
monetize :price
belongs_to :security
validates :qty, presence: true
validates :price, :currency, presence: true
def unrealized_gain_loss
return nil if qty.negative?
current_price = security.current_price
return nil if current_price.nil?
current_value = current_price * qty.abs
cost_basis = price_money * qty.abs
Trend.new(current: current_value, previous: cost_basis)
end
end