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Code Issues Releases Activity Actions 2

Add security prices provider (Synth integration) (#1039)

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* User tickers as primary lookup symbol instead of isin

* Add security price provider

* Fetch security prices in bulk to improve sync performance

* Fetch prices in bulk, better mocking for tests
This commit is contained in:
Zach Gollwitzer 2024-08-01 19:43:23 -04:00 • committed by GitHub
parent c70c8b6d86
commit 453a54e5e6
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GPG key ID: B5690EEEBB952194
33 changed files with 584 additions and 118 deletions
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22
app/models/demo/generator.rb
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@ -167,12 +167,12 @@ class Demo::Generator
def load_securities!
# Create an unknown security to simulate edge cases
Security.create! isin: "unknown", symbol: "UNKNOWN", name: "Unknown Demo Stock"
Security.create! ticker: "UNKNOWN", name: "Unknown Demo Stock"
securities = [
{ isin: "US0378331005", symbol: "AAPL", name: "Apple Inc.", reference_price: 210 },
{ isin: "JP3633400001", symbol: "TM", name: "Toyota Motor Corporation", reference_price: 202 },
{ isin: "US5949181045", symbol: "MSFT", name: "Microsoft Corporation", reference_price: 455 }
{ ticker: "AAPL", name: "Apple Inc.", reference_price: 210 },
{ ticker: "TM", name: "Toyota Motor Corporation", reference_price: 202 },
{ ticker: "MSFT", name: "Microsoft Corporation", reference_price: 455 }
]
securities.each do |security_attributes|
@ -184,7 +184,7 @@ class Demo::Generator
low_price = reference - 20
high_price = reference + 20
Security::Price.create! \
isin: security.isin,
ticker: security.ticker,
date: date,
price: Faker::Number.positive(from: low_price, to: high_price)
end
@ -201,10 +201,10 @@ class Demo::Generator
currency: "USD",
institution: family.institutions.find_or_create_by(name: "Robinhood")
aapl = Security.find_by(symbol: "AAPL")
tm = Security.find_by(symbol: "TM")
msft = Security.find_by(symbol: "MSFT")
unknown = Security.find_by(symbol: "UNKNOWN")
aapl = Security.find_by(ticker: "AAPL")
tm = Security.find_by(ticker: "TM")
msft = Security.find_by(ticker: "MSFT")
unknown = Security.find_by(ticker: "UNKNOWN")
# Buy 20 shares of the unknown stock to simulate a stock where we can't fetch security prices
account.entries.create! date: 10.days.ago.to_date, amount: 100, currency: "USD", name: "Buy unknown stock", entryable: Account::Trade.new(qty: 20, price: 5, security: unknown)
@ -220,14 +220,14 @@ class Demo::Generator
date = Faker::Number.positive(to: 730).days.ago.to_date
security = trade[:security]
qty = trade[:qty]
price = Security::Price.find_by(isin: security.isin, date: date)&.price || 1
price = Security::Price.find_by(ticker: security.ticker, date: date)&.price || 1
name_prefix = qty < 0 ? "Sell " : "Buy "
account.entries.create! \
date: date,
amount: qty * price,
currency: "USD",
name: name_prefix + "#{qty} shares of #{security.symbol}",
name: name_prefix + "#{qty} shares of #{security.ticker}",
entryable: Account::Trade.new(qty: qty, price: price, security: security)
end
end