use carbon_core::{
instruction::InstructionMetadata,
postgres::{
metadata::InstructionRowMetadata,
primitives::{U16, U64, U8},
},
};
#[derive(sqlx::FromRow, Debug, Clone)]
pub struct InitializeConstituentRow {
#[sqlx(flatten)]
pub instruction_metadata: InstructionRowMetadata,
pub spot_market_index: U16,
pub decimals: U8,
pub max_weight_deviation: i64,
pub swap_fee_min: i64,
pub swap_fee_max: i64,
pub max_borrow_token_amount: U64,
pub oracle_staleness_threshold: U64,
pub cost_to_trade: i32,
pub constituent_derivative_index: Option<i16>,
pub constituent_derivative_depeg_threshold: U64,
pub derivative_weight: U64,
pub volatility: U64,
pub gamma_execution: U8,
pub gamma_inventory: U8,
pub xi: U8,
pub new_constituent_correlations: Vec<i64>,
#[sqlx(rename = "__accounts")]
pub accounts: sqlx::types::Json<Vec<solana_instruction::AccountMeta>>,
}
impl InitializeConstituentRow {
pub fn from_parts(
source: crate::instructions::initialize_constituent::InitializeConstituent,
metadata: InstructionMetadata,
accounts: Vec<solana_instruction::AccountMeta>,
) -> Self {
Self {
instruction_metadata: metadata.into(),
spot_market_index: source.spot_market_index.into(),
decimals: source.decimals.into(),
max_weight_deviation: source.max_weight_deviation,
swap_fee_min: source.swap_fee_min,
swap_fee_max: source.swap_fee_max,
max_borrow_token_amount: source.max_borrow_token_amount.into(),
oracle_staleness_threshold: source.oracle_staleness_threshold.into(),
cost_to_trade: source.cost_to_trade,
constituent_derivative_index: source.constituent_derivative_index,
constituent_derivative_depeg_threshold: source
.constituent_derivative_depeg_threshold
.into(),
derivative_weight: source.derivative_weight.into(),
volatility: source.volatility.into(),
gamma_execution: source.gamma_execution.into(),
gamma_inventory: source.gamma_inventory.into(),
xi: source.xi.into(),
new_constituent_correlations: source.new_constituent_correlations.to_vec(),
accounts: sqlx::types::Json(accounts),
}
}
}
impl TryFrom<InitializeConstituentRow>
for crate::instructions::initialize_constituent::InitializeConstituent
{
type Error = carbon_core::error::Error;
fn try_from(source: InitializeConstituentRow) -> Result<Self, Self::Error> {
Ok(Self {
spot_market_index: source.spot_market_index.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
decimals: source.decimals.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
max_weight_deviation: source.max_weight_deviation,
swap_fee_min: source.swap_fee_min,
swap_fee_max: source.swap_fee_max,
max_borrow_token_amount: *source.max_borrow_token_amount,
oracle_staleness_threshold: *source.oracle_staleness_threshold,
cost_to_trade: source.cost_to_trade,
constituent_derivative_index: source.constituent_derivative_index,
constituent_derivative_depeg_threshold: *source.constituent_derivative_depeg_threshold,
derivative_weight: *source.derivative_weight,
volatility: *source.volatility,
gamma_execution: source.gamma_execution.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
gamma_inventory: source.gamma_inventory.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
xi: source.xi.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
new_constituent_correlations: source.new_constituent_correlations.to_vec(),
})
}
}
impl carbon_core::postgres::operations::Table
for crate::instructions::initialize_constituent::InitializeConstituent
{
fn table() -> &'static str {
"initialize_constituent_instruction"
}
fn columns() -> Vec<&'static str> {
vec![
"__signature",
"__instruction_index",
"__stack_height",
"__slot",
"spot_market_index",
"decimals",
"max_weight_deviation",
"swap_fee_min",
"swap_fee_max",
"max_borrow_token_amount",
"oracle_staleness_threshold",
"cost_to_trade",
"constituent_derivative_index",
"constituent_derivative_depeg_threshold",
"derivative_weight",
"volatility",
"gamma_execution",
"gamma_inventory",
"xi",
"new_constituent_correlations",
"__accounts",
]
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Insert for InitializeConstituentRow {
async fn insert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(r#"
INSERT INTO initialize_constituent_instruction (
"spot_market_index",
"decimals",
"max_weight_deviation",
"swap_fee_min",
"swap_fee_max",
"max_borrow_token_amount",
"oracle_staleness_threshold",
"cost_to_trade",
"constituent_derivative_index",
"constituent_derivative_depeg_threshold",
"derivative_weight",
"volatility",
"gamma_execution",
"gamma_inventory",
"xi",
"new_constituent_correlations",
__signature, __instruction_index, __stack_height, __slot, __accounts
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21
)"#)
.bind(self.spot_market_index)
.bind(self.decimals)
.bind(self.max_weight_deviation)
.bind(self.swap_fee_min)
.bind(self.swap_fee_max)
.bind(&self.max_borrow_token_amount)
.bind(&self.oracle_staleness_threshold)
.bind(self.cost_to_trade)
.bind(self.constituent_derivative_index)
.bind(&self.constituent_derivative_depeg_threshold)
.bind(&self.derivative_weight)
.bind(&self.volatility)
.bind(self.gamma_execution)
.bind(self.gamma_inventory)
.bind(self.xi)
.bind(&self.new_constituent_correlations)
.bind(&self.instruction_metadata.signature)
.bind(self.instruction_metadata.instruction_index)
.bind(self.instruction_metadata.stack_height)
.bind(&self.instruction_metadata.slot)
.bind(&self.accounts)
.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 InitializeConstituentRow {
async fn upsert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(r#"INSERT INTO initialize_constituent_instruction (
"spot_market_index",
"decimals",
"max_weight_deviation",
"swap_fee_min",
"swap_fee_max",
"max_borrow_token_amount",
"oracle_staleness_threshold",
"cost_to_trade",
"constituent_derivative_index",
"constituent_derivative_depeg_threshold",
"derivative_weight",
"volatility",
"gamma_execution",
"gamma_inventory",
"xi",
"new_constituent_correlations",
__signature, __instruction_index, __stack_height, __slot, __accounts
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21
) ON CONFLICT (
__signature, __instruction_index, __stack_height
) DO UPDATE SET
"spot_market_index" = EXCLUDED."spot_market_index",
"decimals" = EXCLUDED."decimals",
"max_weight_deviation" = EXCLUDED."max_weight_deviation",
"swap_fee_min" = EXCLUDED."swap_fee_min",
"swap_fee_max" = EXCLUDED."swap_fee_max",
"max_borrow_token_amount" = EXCLUDED."max_borrow_token_amount",
"oracle_staleness_threshold" = EXCLUDED."oracle_staleness_threshold",
"cost_to_trade" = EXCLUDED."cost_to_trade",
"constituent_derivative_index" = EXCLUDED."constituent_derivative_index",
"constituent_derivative_depeg_threshold" = EXCLUDED."constituent_derivative_depeg_threshold",
"derivative_weight" = EXCLUDED."derivative_weight",
"volatility" = EXCLUDED."volatility",
"gamma_execution" = EXCLUDED."gamma_execution",
"gamma_inventory" = EXCLUDED."gamma_inventory",
"xi" = EXCLUDED."xi",
"new_constituent_correlations" = EXCLUDED."new_constituent_correlations",
__instruction_index = EXCLUDED.__instruction_index,
__stack_height = EXCLUDED.__stack_height,
__slot = EXCLUDED.__slot,
__accounts = EXCLUDED.__accounts
"#)
.bind(self.spot_market_index)
.bind(self.decimals)
.bind(self.max_weight_deviation)
.bind(self.swap_fee_min)
.bind(self.swap_fee_max)
.bind(&self.max_borrow_token_amount)
.bind(&self.oracle_staleness_threshold)
.bind(self.cost_to_trade)
.bind(self.constituent_derivative_index)
.bind(&self.constituent_derivative_depeg_threshold)
.bind(&self.derivative_weight)
.bind(&self.volatility)
.bind(self.gamma_execution)
.bind(self.gamma_inventory)
.bind(self.xi)
.bind(&self.new_constituent_correlations)
.bind(&self.instruction_metadata.signature)
.bind(self.instruction_metadata.instruction_index)
.bind(self.instruction_metadata.stack_height)
.bind(&self.instruction_metadata.slot)
.bind(&self.accounts)
.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 InitializeConstituentRow {
type Key = (
String,
carbon_core::postgres::primitives::U32,
carbon_core::postgres::primitives::U32,
);
async fn delete(key: Self::Key, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"DELETE FROM initialize_constituent_instruction WHERE
__signature = $1 AND __instruction_index = $2 AND __stack_height = $3
"#,
)
.bind(key.0)
.bind(key.1)
.bind(key.2)
.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 InitializeConstituentRow {
type Key = (
String,
carbon_core::postgres::primitives::U32,
carbon_core::postgres::primitives::U32,
);
async fn lookup(
key: Self::Key,
pool: &sqlx::PgPool,
) -> carbon_core::error::CarbonResult<Option<Self>> {
let row = sqlx::query_as(
r#"SELECT * FROM initialize_constituent_instruction WHERE
__signature = $1 AND __instruction_index = $2 AND __stack_height = $3
"#,
)
.bind(key.0)
.bind(key.1)
.bind(key.2)
.fetch_optional(pool)
.await
.map_err(|e| carbon_core::error::Error::Custom(e.to_string()))?;
Ok(row)
}
}
pub struct InitializeConstituentMigrationOperation;
#[async_trait::async_trait]
impl sqlx_migrator::Operation<sqlx::Postgres> for InitializeConstituentMigrationOperation {
async fn up(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(
r#"CREATE TABLE IF NOT EXISTS initialize_constituent_instruction (
-- Instruction data
"spot_market_index" INT4 NOT NULL,
"decimals" INT2 NOT NULL,
"max_weight_deviation" INT8 NOT NULL,
"swap_fee_min" INT8 NOT NULL,
"swap_fee_max" INT8 NOT NULL,
"max_borrow_token_amount" NUMERIC(20) NOT NULL,
"oracle_staleness_threshold" NUMERIC(20) NOT NULL,
"cost_to_trade" INT4 NOT NULL,
"constituent_derivative_index" INT2,
"constituent_derivative_depeg_threshold" NUMERIC(20) NOT NULL,
"derivative_weight" NUMERIC(20) NOT NULL,
"volatility" NUMERIC(20) NOT NULL,
"gamma_execution" INT2 NOT NULL,
"gamma_inventory" INT2 NOT NULL,
"xi" INT2 NOT NULL,
"new_constituent_correlations" INT8[] NOT NULL,
-- Instruction metadata
__signature TEXT NOT NULL,
__instruction_index BIGINT NOT NULL,
__stack_height BIGINT NOT NULL,
__slot NUMERIC(20),
__accounts JSONB NOT NULL,
PRIMARY KEY (__signature, __instruction_index, __stack_height)
)"#,
)
.execute(connection)
.await?;
Ok(())
}
async fn down(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(r#"DROP TABLE IF EXISTS initialize_constituent_instruction"#)
.execute(connection)
.await?;
Ok(())
}
}