greed 0.5.2

A rust tool to automate trades 📈
Documentation 
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use apca::RequestError;

use crate::asset::AssetSymbol;
use crate::greed_error_from;
use crate::platform::bars::Bars;
use crate::platform::quote::Quote;

impl From<(String, apca::data::v2::last_quotes::Quote)> for Quote {
    fn from(value: (String, apca::data::v2::last_quotes::Quote)) -> Self {
        Self {
            time: value.1.time,
            ask_price: value.1.ask_price.to_f64().unwrap_or(0.0),
            ask_size: value.1.ask_size,
            bid_price: value.1.bid_price.to_f64().unwrap_or(0.0),
            bid_size: value.1.bid_size,
            symbol: AssetSymbol::new(&value.0),
        }
    }
}

impl From<Bars> for Quote {
    fn from(value: Bars) -> Self {
        let symbol = value.symbol;
        let bar = value.bars.first().cloned().unwrap_or_default();
        Self {
            time: bar.timestamp,
            ask_price: bar.close,
            ask_size: 0,
            bid_price: bar.close,
            bid_size: 0,
            symbol,
        }
    }
}

greed_error_from!(RequestError<apca::data::v2::last_quotes::GetError>);

#[cfg(test)]
mod tests {
    use crate::date::DateTimeFixture;

    use super::*;

    #[test]
    fn from_bars() {
        let bars = Bars::fixture(AssetSymbol::new("AAPL"), 100.0);
        let quote = Quote::from(bars);
        let expected = Quote {
            time: DateTimeFixture::utc(),
            ask_price: 200.0,
            bid_price: 200.0,
            symbol: AssetSymbol::new("AAPL"),
            ..Default::default()
        };
        assert_eq!(expected, quote);
    }
}