use {
crate::types::{RiskTier, WrappedI80F48},
carbon_core::{
account::AccountMetadata,
postgres::{
metadata::AccountRowMetadata,
primitives::{Pubkey, U16, U64},
},
},
};
#[derive(sqlx::FromRow, Debug, Clone)]
pub struct StakedSettingsRow {
#[sqlx(flatten)]
pub account_metadata: AccountRowMetadata,
pub key: Pubkey,
pub marginfi_group: Pubkey,
pub oracle: Pubkey,
pub asset_weight_init: sqlx::types::Json<WrappedI80F48>,
pub asset_weight_maint: sqlx::types::Json<WrappedI80F48>,
pub deposit_limit: U64,
pub total_asset_value_init_limit: U64,
pub oracle_max_age: U16,
pub risk_tier: sqlx::types::Json<RiskTier>,
pub pad0: Vec<u8>,
pub reserved0: Vec<u8>,
pub reserved1: Vec<u8>,
pub reserved2: Vec<u8>,
}
impl StakedSettingsRow {
pub fn from_parts(
source: crate::accounts::staked_settings::StakedSettings,
metadata: AccountMetadata,
) -> Self {
Self {
account_metadata: metadata.into(),
key: source.key.into(),
marginfi_group: source.marginfi_group.into(),
oracle: source.oracle.into(),
asset_weight_init: sqlx::types::Json(source.asset_weight_init),
asset_weight_maint: sqlx::types::Json(source.asset_weight_maint),
deposit_limit: source.deposit_limit.into(),
total_asset_value_init_limit: source.total_asset_value_init_limit.into(),
oracle_max_age: source.oracle_max_age.into(),
risk_tier: sqlx::types::Json(source.risk_tier),
pad0: source.pad0.to_vec(),
reserved0: source.reserved0.to_vec(),
reserved1: source.reserved1.to_vec(),
reserved2: source.reserved2.to_vec(),
}
}
}
impl TryFrom<StakedSettingsRow> for crate::accounts::staked_settings::StakedSettings {
type Error = carbon_core::error::Error;
fn try_from(source: StakedSettingsRow) -> Result<Self, Self::Error> {
Ok(Self {
key: *source.key,
marginfi_group: *source.marginfi_group,
oracle: *source.oracle,
asset_weight_init: source.asset_weight_init.0,
asset_weight_maint: source.asset_weight_maint.0,
deposit_limit: *source.deposit_limit,
total_asset_value_init_limit: *source.total_asset_value_init_limit,
oracle_max_age: source.oracle_max_age.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
risk_tier: source.risk_tier.0,
pad0: source.pad0.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 5 bytes"
.to_string(),
)
})?,
reserved0: source.reserved0.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 8 bytes"
.to_string(),
)
})?,
reserved1: source.reserved1.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 32 bytes"
.to_string(),
)
})?,
reserved2: source.reserved2.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 64 bytes"
.to_string(),
)
})?,
})
}
}
impl carbon_core::postgres::operations::Table for crate::accounts::staked_settings::StakedSettings {
fn table() -> &'static str {
"staked_settings_account"
}
fn columns() -> Vec<&'static str> {
vec![
"__pubkey",
"__slot",
"key",
"marginfi_group",
"oracle",
"asset_weight_init",
"asset_weight_maint",
"deposit_limit",
"total_asset_value_init_limit",
"oracle_max_age",
"risk_tier",
"pad0",
"reserved0",
"reserved1",
"reserved2",
]
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Insert for StakedSettingsRow {
async fn insert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"
INSERT INTO staked_settings_account (
"key",
"marginfi_group",
"oracle",
"asset_weight_init",
"asset_weight_maint",
"deposit_limit",
"total_asset_value_init_limit",
"oracle_max_age",
"risk_tier",
"pad0",
"reserved0",
"reserved1",
"reserved2",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15
)"#,
)
.bind(self.key)
.bind(self.marginfi_group)
.bind(self.oracle)
.bind(&self.asset_weight_init)
.bind(&self.asset_weight_maint)
.bind(&self.deposit_limit)
.bind(&self.total_asset_value_init_limit)
.bind(self.oracle_max_age)
.bind(&self.risk_tier)
.bind(&self.pad0)
.bind(&self.reserved0)
.bind(&self.reserved1)
.bind(&self.reserved2)
.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 StakedSettingsRow {
async fn upsert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"INSERT INTO staked_settings_account (
"key",
"marginfi_group",
"oracle",
"asset_weight_init",
"asset_weight_maint",
"deposit_limit",
"total_asset_value_init_limit",
"oracle_max_age",
"risk_tier",
"pad0",
"reserved0",
"reserved1",
"reserved2",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15
) ON CONFLICT (
__pubkey
) DO UPDATE SET
"key" = EXCLUDED."key",
"marginfi_group" = EXCLUDED."marginfi_group",
"oracle" = EXCLUDED."oracle",
"asset_weight_init" = EXCLUDED."asset_weight_init",
"asset_weight_maint" = EXCLUDED."asset_weight_maint",
"deposit_limit" = EXCLUDED."deposit_limit",
"total_asset_value_init_limit" = EXCLUDED."total_asset_value_init_limit",
"oracle_max_age" = EXCLUDED."oracle_max_age",
"risk_tier" = EXCLUDED."risk_tier",
"pad0" = EXCLUDED."pad0",
"reserved0" = EXCLUDED."reserved0",
"reserved1" = EXCLUDED."reserved1",
"reserved2" = EXCLUDED."reserved2",
__slot = EXCLUDED.__slot
"#,
)
.bind(self.key)
.bind(self.marginfi_group)
.bind(self.oracle)
.bind(&self.asset_weight_init)
.bind(&self.asset_weight_maint)
.bind(&self.deposit_limit)
.bind(&self.total_asset_value_init_limit)
.bind(self.oracle_max_age)
.bind(&self.risk_tier)
.bind(&self.pad0)
.bind(&self.reserved0)
.bind(&self.reserved1)
.bind(&self.reserved2)
.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 StakedSettingsRow {
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 staked_settings_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 StakedSettingsRow {
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 staked_settings_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 StakedSettingsMigrationOperation;
#[async_trait::async_trait]
impl sqlx_migrator::Operation<sqlx::Postgres> for StakedSettingsMigrationOperation {
async fn up(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(
r#"CREATE TABLE IF NOT EXISTS staked_settings_account (
-- Account data
"key" BYTEA NOT NULL,
"marginfi_group" BYTEA NOT NULL,
"oracle" BYTEA NOT NULL,
"asset_weight_init" JSONB NOT NULL,
"asset_weight_maint" JSONB NOT NULL,
"deposit_limit" NUMERIC(20) NOT NULL,
"total_asset_value_init_limit" NUMERIC(20) NOT NULL,
"oracle_max_age" INT4 NOT NULL,
"risk_tier" JSONB NOT NULL,
"pad0" BYTEA NOT NULL,
"reserved0" BYTEA NOT NULL,
"reserved1" BYTEA NOT NULL,
"reserved2" 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 staked_settings_account"#)
.execute(connection)
.await?;
Ok(())
}
}