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wood
2025-07-10 23:27:40 +08:00
parent 42952dfc8b
commit 36b25c1fbe
5 changed files with 220 additions and 109 deletions
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src/common/bonding_curve.rs
+16 -12
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@@ -28,7 +28,7 @@
use serde::{Serialize, Deserialize};
use solana_sdk::pubkey::Pubkey;
use crate::{constants::pumpfun::global_constants::{INITIAL_REAL_TOKEN_RESERVES, INITIAL_VIRTUAL_SOL_RESERVES, INITIAL_VIRTUAL_TOKEN_RESERVES, TOKEN_TOTAL_SUPPLY}, trading::pumpfun::common::{get_bonding_curve_pda, get_creator_vault_pda}};
use crate::{constants::pumpfun::global_constants::{INITIAL_REAL_TOKEN_RESERVES, INITIAL_VIRTUAL_SOL_RESERVES, INITIAL_VIRTUAL_TOKEN_RESERVES, TOKEN_TOTAL_SUPPLY}, streaming::event_parser::protocols::pumpfun::PumpFunTradeEvent, trading::pumpfun::common::{get_bonding_curve_pda, get_creator_vault_pda}};
/// Represents the global configuration account for token pricing and fees
#[derive(Debug, Clone, Serialize, Deserialize)]
@@ -54,17 +54,7 @@ pub struct BondingCurveAccount {
}
impl BondingCurveAccount {
/// Creates a new bonding curve instance
///
/// # Arguments
/// * `discriminator` - Unique identifier for the curve
/// * `virtual_token_reserves` - Virtual token reserves for price calculations
/// * `virtual_sol_reserves` - Virtual SOL reserves for price calculations
/// * `real_token_reserves` - Actual token reserves available
/// * `real_sol_reserves` - Actual SOL reserves available
/// * `token_total_supply` - Total supply of tokens
/// * `complete` - Whether the curve is complete
pub fn new(mint: &Pubkey, dev_buy_token: u64, dev_cost_sol: u64, creator: Pubkey) -> Self {
pub fn from_dev_trade(mint: &Pubkey, dev_buy_token: u64, dev_cost_sol: u64, creator: Pubkey) -> Self {
Self {
discriminator: 0,
account: get_bonding_curve_pda(mint).unwrap(),
@@ -78,6 +68,20 @@ impl BondingCurveAccount {
}
}
pub fn from_trade(event: &PumpFunTradeEvent) -> Self {
Self {
discriminator: 0,
account: get_bonding_curve_pda(&event.mint).unwrap(),
virtual_token_reserves: event.virtual_token_reserves,
virtual_sol_reserves: event.virtual_sol_reserves,
real_token_reserves: event.real_token_reserves,
real_sol_reserves: event.real_sol_reserves,
token_total_supply: TOKEN_TOTAL_SUPPLY,
complete: false,
creator: event.creator,
}
}
pub fn get_creator_vault_pda(&self) -> Pubkey {
get_creator_vault_pda(&self.creator).unwrap()
}