use {
crate::types::{OrderTriggerType, WrappedI80F48},
carbon_core::{
account::AccountMetadata,
postgres::{
metadata::AccountRowMetadata,
primitives::{Pubkey, U16, U32, U64, U8},
},
},
};
#[derive(sqlx::FromRow, Debug, Clone)]
pub struct OrderRow {
#[sqlx(flatten)]
pub account_metadata: AccountRowMetadata,
pub marginfi_account: Pubkey,
pub stop_loss: sqlx::types::Json<WrappedI80F48>,
pub take_profit: sqlx::types::Json<WrappedI80F48>,
pub placeholder: U64,
pub max_slippage: U32,
pub pad0: Vec<u8>,
pub tags: Vec<U16>,
pub pad1: Vec<u8>,
pub tags_padding: Vec<u8>,
pub trigger: sqlx::types::Json<OrderTriggerType>,
pub bump: U8,
pub pad2: Vec<u8>,
pub reserved1: sqlx::types::Json<Vec<Vec<u8>>>,
}
impl OrderRow {
pub fn from_parts(source: crate::accounts::order::Order, metadata: AccountMetadata) -> Self {
Self {
account_metadata: metadata.into(),
marginfi_account: source.marginfi_account.into(),
stop_loss: sqlx::types::Json(source.stop_loss),
take_profit: sqlx::types::Json(source.take_profit),
placeholder: source.placeholder.into(),
max_slippage: source.max_slippage.into(),
pad0: source.pad0.to_vec(),
tags: source
.tags
.into_iter()
.map(|element| element.into())
.collect(),
pad1: source.pad1.to_vec(),
tags_padding: source.tags_padding.to_vec(),
trigger: sqlx::types::Json(source.trigger),
bump: source.bump.into(),
pad2: source.pad2.to_vec(),
reserved1: sqlx::types::Json(
source
.reserved1
.into_iter()
.map(|element| element.to_vec())
.collect(),
),
}
}
}
impl TryFrom<OrderRow> for crate::accounts::order::Order {
type Error = carbon_core::error::Error;
fn try_from(source: OrderRow) -> Result<Self, Self::Error> {
Ok(Self {
marginfi_account: *source.marginfi_account,
stop_loss: source.stop_loss.0,
take_profit: source.take_profit.0,
placeholder: *source.placeholder,
max_slippage: source.max_slippage.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
pad0: source.pad0.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 4 bytes"
.to_string(),
)
})?,
tags: source
.tags
.into_iter()
.map(|element| {
element.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})
})
.collect::<Result<Vec<_>, carbon_core::error::Error>>()?
.try_into()
.map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert array element to primitive".to_string(),
)
})?,
pad1: source.pad1.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 4 bytes"
.to_string(),
)
})?,
tags_padding: source.tags_padding.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 32 bytes"
.to_string(),
)
})?,
trigger: source.trigger.0,
bump: source.bump.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
pad2: source.pad2.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 6 bytes"
.to_string(),
)
})?,
reserved1: source
.reserved1
.0
.into_iter()
.map(|element| {
element.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 32 bytes"
.to_string(),
)
})
})
.collect::<Result<Vec<_>, carbon_core::error::Error>>()?
.try_into()
.map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
})
}
}
impl carbon_core::postgres::operations::Table for crate::accounts::order::Order {
fn table() -> &'static str {
"order_account"
}
fn columns() -> Vec<&'static str> {
vec![
"__pubkey",
"__slot",
"marginfi_account",
"stop_loss",
"take_profit",
"placeholder",
"max_slippage",
"pad0",
"tags",
"pad1",
"tags_padding",
"trigger",
"bump",
"pad2",
"reserved1",
]
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Insert for OrderRow {
async fn insert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"
INSERT INTO order_account (
"marginfi_account",
"stop_loss",
"take_profit",
"placeholder",
"max_slippage",
"pad0",
"tags",
"pad1",
"tags_padding",
"trigger",
"bump",
"pad2",
"reserved1",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15
)"#,
)
.bind(self.marginfi_account)
.bind(&self.stop_loss)
.bind(&self.take_profit)
.bind(&self.placeholder)
.bind(self.max_slippage)
.bind(&self.pad0)
.bind(&self.tags)
.bind(&self.pad1)
.bind(&self.tags_padding)
.bind(&self.trigger)
.bind(self.bump)
.bind(&self.pad2)
.bind(&self.reserved1)
.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 OrderRow {
async fn upsert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"INSERT INTO order_account (
"marginfi_account",
"stop_loss",
"take_profit",
"placeholder",
"max_slippage",
"pad0",
"tags",
"pad1",
"tags_padding",
"trigger",
"bump",
"pad2",
"reserved1",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15
) ON CONFLICT (
__pubkey
) DO UPDATE SET
"marginfi_account" = EXCLUDED."marginfi_account",
"stop_loss" = EXCLUDED."stop_loss",
"take_profit" = EXCLUDED."take_profit",
"placeholder" = EXCLUDED."placeholder",
"max_slippage" = EXCLUDED."max_slippage",
"pad0" = EXCLUDED."pad0",
"tags" = EXCLUDED."tags",
"pad1" = EXCLUDED."pad1",
"tags_padding" = EXCLUDED."tags_padding",
"trigger" = EXCLUDED."trigger",
"bump" = EXCLUDED."bump",
"pad2" = EXCLUDED."pad2",
"reserved1" = EXCLUDED."reserved1",
__slot = EXCLUDED.__slot
"#,
)
.bind(self.marginfi_account)
.bind(&self.stop_loss)
.bind(&self.take_profit)
.bind(&self.placeholder)
.bind(self.max_slippage)
.bind(&self.pad0)
.bind(&self.tags)
.bind(&self.pad1)
.bind(&self.tags_padding)
.bind(&self.trigger)
.bind(self.bump)
.bind(&self.pad2)
.bind(&self.reserved1)
.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 OrderRow {
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 order_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 OrderRow {
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 order_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 OrderMigrationOperation;
#[async_trait::async_trait]
impl sqlx_migrator::Operation<sqlx::Postgres> for OrderMigrationOperation {
async fn up(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(
r#"CREATE TABLE IF NOT EXISTS order_account (
-- Account data
"marginfi_account" BYTEA NOT NULL,
"stop_loss" JSONB NOT NULL,
"take_profit" JSONB NOT NULL,
"placeholder" NUMERIC(20) NOT NULL,
"max_slippage" INT8 NOT NULL,
"pad0" BYTEA NOT NULL,
"tags" INT4[] NOT NULL,
"pad1" BYTEA NOT NULL,
"tags_padding" BYTEA NOT NULL,
"trigger" JSONB NOT NULL,
"bump" INT2 NOT NULL,
"pad2" BYTEA NOT NULL,
"reserved1" JSONB 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 order_account"#)
.execute(connection)
.await?;
Ok(())
}
}