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use crate::state::markets::MarketEvent;
use borsh::{BorshDeserialize, BorshSerialize};
use solana_program::pubkey::Pubkey;
#[derive(Debug, Copy, Clone, BorshDeserialize, BorshSerialize)]
pub struct AuditLogHeader {
pub instruction: u8,
pub sequence_number: u64,
pub timestamp: i64,
pub slot: u64,
pub market: Pubkey,
pub signer: Pubkey,
pub total_events: u16,
}
#[derive(Debug, Copy, Clone, BorshDeserialize, BorshSerialize)]
pub struct FillEvent {
pub index: u16,
pub maker_id: Pubkey,
pub order_sequence_number: u64,
pub price_in_ticks: u64,
pub base_lots_filled: u64,
pub base_lots_remaining: u64,
}
#[derive(Debug, Copy, Clone, BorshDeserialize, BorshSerialize)]
pub struct ReduceEvent {
pub index: u16,
pub order_sequence_number: u64,
pub price_in_ticks: u64,
pub base_lots_removed: u64,
pub base_lots_remaining: u64,
}
#[derive(Debug, Copy, Clone, BorshDeserialize, BorshSerialize)]
pub struct PlaceEvent {
pub index: u16,
pub order_sequence_number: u64,
pub client_order_id: u128,
pub price_in_ticks: u64,
pub base_lots_placed: u64,
}
#[derive(Debug, Copy, Clone, BorshDeserialize, BorshSerialize)]
pub struct EvictEvent {
pub index: u16,
pub maker_id: Pubkey,
pub order_sequence_number: u64,
pub price_in_ticks: u64,
pub base_lots_evicted: u64,
}
#[derive(Debug, Copy, Clone, BorshDeserialize, BorshSerialize)]
pub struct FillSummaryEvent {
pub index: u16,
pub client_order_id: u128,
pub total_base_lots_filled: u64,
pub total_quote_lots_filled: u64,
pub total_fee_in_quote_lots: u64,
}
#[derive(Debug, Copy, Clone, BorshDeserialize, BorshSerialize)]
pub struct FeeEvent {
pub index: u16,
pub fees_collected_in_quote_lots: u64,
}
#[derive(Debug, Copy, Clone, BorshDeserialize, BorshSerialize)]
pub enum PhoenixMarketEvent {
Uninitialized,
Header(AuditLogHeader),
Fill(FillEvent),
Place(PlaceEvent),
Reduce(ReduceEvent),
Evict(EvictEvent),
FillSummary(FillSummaryEvent),
Fee(FeeEvent),
}
impl Default for PhoenixMarketEvent {
fn default() -> Self {
Self::Uninitialized
}
}
impl PhoenixMarketEvent {
pub fn set_index(&mut self, i: u16) {
match self {
Self::Fill(FillEvent { index, .. }) => *index = i,
Self::Place(PlaceEvent { index, .. }) => *index = i,
Self::Reduce(ReduceEvent { index, .. }) => *index = i,
Self::FillSummary(FillSummaryEvent { index, .. }) => *index = i,
Self::Evict(EvictEvent { index, .. }) => *index = i,
Self::Fee(FeeEvent { index, .. }) => *index = i,
_ => panic!("Cannot set index on uninitialized or header event"),
}
}
}
impl From<MarketEvent<Pubkey>> for PhoenixMarketEvent {
fn from(e: MarketEvent<Pubkey>) -> Self {
match e {
MarketEvent::<Pubkey>::Fill {
maker_id,
order_sequence_number,
price_in_ticks,
base_lots_filled,
base_lots_remaining,
} => Self::Fill(FillEvent {
maker_id,
order_sequence_number,
price_in_ticks: price_in_ticks.into(),
base_lots_filled: base_lots_filled.into(),
base_lots_remaining: base_lots_remaining.into(),
index: 0,
}),
MarketEvent::<Pubkey>::Place {
order_sequence_number,
client_order_id,
price_in_ticks,
base_lots_placed,
} => Self::Place(PlaceEvent {
order_sequence_number,
client_order_id,
price_in_ticks: price_in_ticks.into(),
base_lots_placed: base_lots_placed.into(),
index: 0,
}),
MarketEvent::<Pubkey>::Reduce {
order_sequence_number,
price_in_ticks,
base_lots_removed,
base_lots_remaining,
} => Self::Reduce(ReduceEvent {
order_sequence_number,
price_in_ticks: price_in_ticks.into(),
base_lots_removed: base_lots_removed.into(),
base_lots_remaining: base_lots_remaining.into(),
index: 0,
}),
MarketEvent::<Pubkey>::Evict {
maker_id,
order_sequence_number,
price_in_ticks,
base_lots_evicted,
} => Self::Evict(EvictEvent {
maker_id,
order_sequence_number,
price_in_ticks: price_in_ticks.into(),
base_lots_evicted: base_lots_evicted.into(),
index: 0,
}),
MarketEvent::<Pubkey>::FillSummary {
client_order_id,
total_base_lots_filled,
total_quote_lots_filled,
total_fee_in_quote_lots,
} => Self::FillSummary(FillSummaryEvent {
client_order_id,
total_base_lots_filled: total_base_lots_filled.into(),
total_quote_lots_filled: total_quote_lots_filled.into(),
total_fee_in_quote_lots: total_fee_in_quote_lots.into(),
index: 0,
}),
MarketEvent::<Pubkey>::Fee {
fees_collected_in_quote_lots,
} => Self::Fee(FeeEvent {
fees_collected_in_quote_lots: fees_collected_in_quote_lots.into(),
index: 0,
}),
}
}
}