use carbon_core::{
account::AccountMetadata,
postgres::{
metadata::AccountRowMetadata,
primitives::{U32, U8},
},
};
#[derive(sqlx::FromRow, Debug, Clone)]
pub struct HighLeverageModeConfigRow {
#[sqlx(flatten)]
pub account_metadata: AccountRowMetadata,
pub max_users: U32,
pub current_users: U32,
pub reduce_only: U8,
pub padding1: Vec<u8>,
pub current_maintenance_users: U32,
pub padding2: Vec<u8>,
}
impl HighLeverageModeConfigRow {
pub fn from_parts(
source: crate::accounts::high_leverage_mode_config::HighLeverageModeConfig,
metadata: AccountMetadata,
) -> Self {
Self {
account_metadata: metadata.into(),
max_users: source.max_users.into(),
current_users: source.current_users.into(),
reduce_only: source.reduce_only.into(),
padding1: source.padding1.to_vec(),
current_maintenance_users: source.current_maintenance_users.into(),
padding2: source.padding2.to_vec(),
}
}
}
impl TryFrom<HighLeverageModeConfigRow>
for crate::accounts::high_leverage_mode_config::HighLeverageModeConfig
{
type Error = carbon_core::error::Error;
fn try_from(source: HighLeverageModeConfigRow) -> Result<Self, Self::Error> {
Ok(Self {
max_users: source.max_users.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
current_users: source.current_users.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
reduce_only: source.reduce_only.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
padding1: source.padding1.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 3 bytes"
.to_string(),
)
})?,
current_maintenance_users: source.current_maintenance_users.try_into().map_err(
|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
},
)?,
padding2: source.padding2.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 24 bytes"
.to_string(),
)
})?,
})
}
}
impl carbon_core::postgres::operations::Table
for crate::accounts::high_leverage_mode_config::HighLeverageModeConfig
{
fn table() -> &'static str {
"high_leverage_mode_config_account"
}
fn columns() -> Vec<&'static str> {
vec![
"__pubkey",
"__slot",
"max_users",
"current_users",
"reduce_only",
"padding1",
"current_maintenance_users",
"padding2",
]
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Insert for HighLeverageModeConfigRow {
async fn insert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"
INSERT INTO high_leverage_mode_config_account (
"max_users",
"current_users",
"reduce_only",
"padding1",
"current_maintenance_users",
"padding2",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8
)"#,
)
.bind(self.max_users)
.bind(self.current_users)
.bind(self.reduce_only)
.bind(&self.padding1)
.bind(self.current_maintenance_users)
.bind(&self.padding2)
.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 HighLeverageModeConfigRow {
async fn upsert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"INSERT INTO high_leverage_mode_config_account (
"max_users",
"current_users",
"reduce_only",
"padding1",
"current_maintenance_users",
"padding2",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8
) ON CONFLICT (
__pubkey
) DO UPDATE SET
"max_users" = EXCLUDED."max_users",
"current_users" = EXCLUDED."current_users",
"reduce_only" = EXCLUDED."reduce_only",
"padding1" = EXCLUDED."padding1",
"current_maintenance_users" = EXCLUDED."current_maintenance_users",
"padding2" = EXCLUDED."padding2",
__slot = EXCLUDED.__slot
"#,
)
.bind(self.max_users)
.bind(self.current_users)
.bind(self.reduce_only)
.bind(&self.padding1)
.bind(self.current_maintenance_users)
.bind(&self.padding2)
.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 HighLeverageModeConfigRow {
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 high_leverage_mode_config_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 HighLeverageModeConfigRow {
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 high_leverage_mode_config_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 HighLeverageModeConfigMigrationOperation;
#[async_trait::async_trait]
impl sqlx_migrator::Operation<sqlx::Postgres> for HighLeverageModeConfigMigrationOperation {
async fn up(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(
r#"CREATE TABLE IF NOT EXISTS high_leverage_mode_config_account (
-- Account data
"max_users" INT8 NOT NULL,
"current_users" INT8 NOT NULL,
"reduce_only" INT2 NOT NULL,
"padding1" BYTEA NOT NULL,
"current_maintenance_users" INT8 NOT NULL,
"padding2" BYTEA 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 high_leverage_mode_config_account"#)
.execute(connection)
.await?;
Ok(())
}
}