use carbon_core::{
account::AccountMetadata,
postgres::{
metadata::AccountRowMetadata,
primitives::{Pubkey, U16, U64, U8},
},
};
#[derive(sqlx::FromRow, Debug, Clone)]
pub struct PoolRow {
#[sqlx(flatten)]
pub account_metadata: AccountRowMetadata,
pub pool_bump: U8,
pub index: U16,
pub creator: Pubkey,
pub base_mint: Pubkey,
pub quote_mint: Pubkey,
pub lp_mint: Pubkey,
pub pool_base_token_account: Pubkey,
pub pool_quote_token_account: Pubkey,
pub lp_supply: U64,
pub coin_creator: Pubkey,
pub is_mayhem_mode: bool,
pub is_cashback_coin: bool,
}
impl PoolRow {
pub fn from_parts(source: crate::accounts::pool::Pool, metadata: AccountMetadata) -> Self {
Self {
account_metadata: metadata.into(),
pool_bump: source.pool_bump.into(),
index: source.index.into(),
creator: source.creator.into(),
base_mint: source.base_mint.into(),
quote_mint: source.quote_mint.into(),
lp_mint: source.lp_mint.into(),
pool_base_token_account: source.pool_base_token_account.into(),
pool_quote_token_account: source.pool_quote_token_account.into(),
lp_supply: source.lp_supply.into(),
coin_creator: source.coin_creator.into(),
is_mayhem_mode: source.is_mayhem_mode,
is_cashback_coin: source.is_cashback_coin,
}
}
}
impl TryFrom<PoolRow> for crate::accounts::pool::Pool {
type Error = carbon_core::error::Error;
fn try_from(source: PoolRow) -> Result<Self, Self::Error> {
Ok(Self {
pool_bump: source.pool_bump.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
index: source.index.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
creator: *source.creator,
base_mint: *source.base_mint,
quote_mint: *source.quote_mint,
lp_mint: *source.lp_mint,
pool_base_token_account: *source.pool_base_token_account,
pool_quote_token_account: *source.pool_quote_token_account,
lp_supply: *source.lp_supply,
coin_creator: *source.coin_creator,
is_mayhem_mode: source.is_mayhem_mode,
is_cashback_coin: source.is_cashback_coin,
})
}
}
impl carbon_core::postgres::operations::Table for crate::accounts::pool::Pool {
fn table() -> &'static str {
"pool_account"
}
fn columns() -> Vec<&'static str> {
vec![
"__pubkey",
"__slot",
"pool_bump",
"index",
"creator",
"base_mint",
"quote_mint",
"lp_mint",
"pool_base_token_account",
"pool_quote_token_account",
"lp_supply",
"coin_creator",
"is_mayhem_mode",
"is_cashback_coin",
]
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Insert for PoolRow {
async fn insert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"
INSERT INTO pool_account (
"pool_bump",
"index",
"creator",
"base_mint",
"quote_mint",
"lp_mint",
"pool_base_token_account",
"pool_quote_token_account",
"lp_supply",
"coin_creator",
"is_mayhem_mode",
"is_cashback_coin",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14
)"#,
)
.bind(self.pool_bump)
.bind(self.index)
.bind(self.creator)
.bind(self.base_mint)
.bind(self.quote_mint)
.bind(self.lp_mint)
.bind(self.pool_base_token_account)
.bind(self.pool_quote_token_account)
.bind(&self.lp_supply)
.bind(self.coin_creator)
.bind(self.is_mayhem_mode)
.bind(self.is_cashback_coin)
.bind(self.account_metadata.pubkey)
.bind(&self.account_metadata.slot)
.execute(pool)
.await
.map_err(|e| carbon_core::error::Error::Custom(e.to_string()))?;
Ok(())
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Upsert for PoolRow {
async fn upsert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"INSERT INTO pool_account (
"pool_bump",
"index",
"creator",
"base_mint",
"quote_mint",
"lp_mint",
"pool_base_token_account",
"pool_quote_token_account",
"lp_supply",
"coin_creator",
"is_mayhem_mode",
"is_cashback_coin",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14
) ON CONFLICT (
__pubkey
) DO UPDATE SET
"pool_bump" = EXCLUDED."pool_bump",
"index" = EXCLUDED."index",
"creator" = EXCLUDED."creator",
"base_mint" = EXCLUDED."base_mint",
"quote_mint" = EXCLUDED."quote_mint",
"lp_mint" = EXCLUDED."lp_mint",
"pool_base_token_account" = EXCLUDED."pool_base_token_account",
"pool_quote_token_account" = EXCLUDED."pool_quote_token_account",
"lp_supply" = EXCLUDED."lp_supply",
"coin_creator" = EXCLUDED."coin_creator",
"is_mayhem_mode" = EXCLUDED."is_mayhem_mode",
"is_cashback_coin" = EXCLUDED."is_cashback_coin",
__slot = EXCLUDED.__slot
"#,
)
.bind(self.pool_bump)
.bind(self.index)
.bind(self.creator)
.bind(self.base_mint)
.bind(self.quote_mint)
.bind(self.lp_mint)
.bind(self.pool_base_token_account)
.bind(self.pool_quote_token_account)
.bind(&self.lp_supply)
.bind(self.coin_creator)
.bind(self.is_mayhem_mode)
.bind(self.is_cashback_coin)
.bind(self.account_metadata.pubkey)
.bind(&self.account_metadata.slot)
.execute(pool)
.await
.map_err(|e| carbon_core::error::Error::Custom(e.to_string()))?;
Ok(())
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Delete for PoolRow {
type Key = carbon_core::postgres::primitives::Pubkey;
async fn delete(key: Self::Key, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"DELETE FROM pool_account WHERE
__pubkey = $1
"#,
)
.bind(key)
.execute(pool)
.await
.map_err(|e| carbon_core::error::Error::Custom(e.to_string()))?;
Ok(())
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Lookup for PoolRow {
type Key = carbon_core::postgres::primitives::Pubkey;
async fn lookup(
key: Self::Key,
pool: &sqlx::PgPool,
) -> carbon_core::error::CarbonResult<Option<Self>> {
let row = sqlx::query_as(
r#"SELECT * FROM pool_account WHERE
__pubkey = $1
"#,
)
.bind(key)
.fetch_optional(pool)
.await
.map_err(|e| carbon_core::error::Error::Custom(e.to_string()))?;
Ok(row)
}
}
pub struct PoolMigrationOperation;
#[async_trait::async_trait]
impl sqlx_migrator::Operation<sqlx::Postgres> for PoolMigrationOperation {
async fn up(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(
r#"CREATE TABLE IF NOT EXISTS pool_account (
-- Account data
"pool_bump" INT2 NOT NULL,
"index" INT4 NOT NULL,
"creator" BYTEA NOT NULL,
"base_mint" BYTEA NOT NULL,
"quote_mint" BYTEA NOT NULL,
"lp_mint" BYTEA NOT NULL,
"pool_base_token_account" BYTEA NOT NULL,
"pool_quote_token_account" BYTEA NOT NULL,
"lp_supply" NUMERIC(20) NOT NULL,
"coin_creator" BYTEA NOT NULL,
"is_mayhem_mode" BOOLEAN NOT NULL,
"is_cashback_coin" BOOLEAN NOT NULL,
-- Account metadata
__pubkey BYTEA NOT NULL,
__slot NUMERIC(20),
PRIMARY KEY (__pubkey)
)"#,
)
.execute(connection)
.await?;
Ok(())
}
async fn down(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(r#"DROP TABLE IF EXISTS pool_account"#)
.execute(connection)
.await?;
Ok(())
}
}