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cd91e66618
* Initial pass at Synth-based ticker selection * Update _tickers.turbo_stream.erb * Functional combobox display * A few cleanup steps * Linter * Prevent long strings * Another step towards functional combobox * Deprecated files * Custom Combobox implementation * Lint * Test suite fixes * Lint * Make direct use of mic codes * Update splits * Update trades_test.rb
48 lines
1 KiB
Ruby
48 lines
1 KiB
Ruby
class Account::TradeBuilder < Account::EntryBuilder
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include ActiveModel::Model
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TYPES = %w[buy sell].freeze
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attr_accessor :type, :qty, :price, :ticker, :date, :account
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validates :type, :qty, :price, :ticker, :date, presence: true
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validates :price, numericality: { greater_than: 0 }
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validates :type, inclusion: { in: TYPES }
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def save
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if valid?
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create_entry
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end
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end
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private
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def create_entry
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account.entries.account_trades.create! \
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date: date,
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amount: amount,
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currency: account.currency,
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entryable: Account::Trade.new(
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security: security,
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qty: signed_qty,
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price: price.to_d,
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currency: account.currency
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)
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end
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def security
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ticker_symbol, exchange_mic = ticker.split("|")
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Security.find_or_create_by(ticker: ticker_symbol, exchange_mic: exchange_mic)
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end
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def amount
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price.to_d * signed_qty
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end
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def signed_qty
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_qty = qty.to_d
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_qty = _qty * -1 if type == "sell"
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_qty
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end
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end
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