use {
crate::types::{Asset, Position},
carbon_core::{
account::AccountMetadata,
postgres::{
metadata::AccountRowMetadata,
primitives::{Pubkey, U64, U8},
},
},
};
#[derive(sqlx::FromRow, Debug, Clone)]
pub struct SpreadAccountRow {
#[sqlx(flatten)]
pub account_metadata: AccountRowMetadata,
pub authority: Pubkey,
pub nonce: U8,
pub balance: U64,
pub series_expiry: Vec<U64>,
pub series_expiry_padding: U64,
pub positions: sqlx::types::Json<Vec<Position>>,
pub positions_padding: sqlx::types::Json<Vec<Position>>,
pub asset: sqlx::types::Json<Asset>,
pub padding: Vec<u8>,
}
impl SpreadAccountRow {
pub fn from_parts(
source: crate::accounts::spread_account::SpreadAccount,
metadata: AccountMetadata,
) -> Self {
Self {
account_metadata: metadata.into(),
authority: source.authority.into(),
nonce: source.nonce.into(),
balance: source.balance.into(),
series_expiry: source
.series_expiry
.into_iter()
.map(|element| element.into())
.collect(),
series_expiry_padding: source.series_expiry_padding.into(),
positions: sqlx::types::Json(source.positions.to_vec()),
positions_padding: sqlx::types::Json(source.positions_padding.to_vec()),
asset: sqlx::types::Json(source.asset),
padding: source.padding.to_vec(),
}
}
}
impl TryFrom<SpreadAccountRow> for crate::accounts::spread_account::SpreadAccount {
type Error = carbon_core::error::Error;
fn try_from(source: SpreadAccountRow) -> Result<Self, Self::Error> {
Ok(Self {
authority: *source.authority,
nonce: source.nonce.try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
balance: *source.balance,
series_expiry: source
.series_expiry
.into_iter()
.map(|element| Ok(*element))
.collect::<Result<Vec<_>, carbon_core::error::Error>>()
.map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to collect array elements".to_string(),
)
})?
.try_into()
.map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert array element to primitive".to_string(),
)
})?,
series_expiry_padding: *source.series_expiry_padding,
positions: source
.positions
.0
.into_iter()
.collect::<Vec<_>>()
.try_into()
.map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
positions_padding: source
.positions_padding
.0
.into_iter()
.collect::<Vec<_>>()
.try_into()
.map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert value from postgres primitive".to_string(),
)
})?,
asset: source.asset.0,
padding: source.padding.as_slice().try_into().map_err(|_| {
carbon_core::error::Error::Custom(
"Failed to convert padding from postgres primitive: expected 262 bytes"
.to_string(),
)
})?,
})
}
}
impl carbon_core::postgres::operations::Table for crate::accounts::spread_account::SpreadAccount {
fn table() -> &'static str {
"spread_account_account"
}
fn columns() -> Vec<&'static str> {
vec![
"__pubkey",
"__slot",
"authority",
"nonce",
"balance",
"series_expiry",
"series_expiry_padding",
"positions",
"positions_padding",
"asset",
"padding",
]
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Insert for SpreadAccountRow {
async fn insert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"
INSERT INTO spread_account_account (
"authority",
"nonce",
"balance",
"series_expiry",
"series_expiry_padding",
"positions",
"positions_padding",
"asset",
"padding",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11
)"#,
)
.bind(self.authority)
.bind(self.nonce)
.bind(&self.balance)
.bind(&self.series_expiry)
.bind(&self.series_expiry_padding)
.bind(&self.positions)
.bind(&self.positions_padding)
.bind(&self.asset)
.bind(&self.padding)
.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 SpreadAccountRow {
async fn upsert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(
r#"INSERT INTO spread_account_account (
"authority",
"nonce",
"balance",
"series_expiry",
"series_expiry_padding",
"positions",
"positions_padding",
"asset",
"padding",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11
) ON CONFLICT (
__pubkey
) DO UPDATE SET
"authority" = EXCLUDED."authority",
"nonce" = EXCLUDED."nonce",
"balance" = EXCLUDED."balance",
"series_expiry" = EXCLUDED."series_expiry",
"series_expiry_padding" = EXCLUDED."series_expiry_padding",
"positions" = EXCLUDED."positions",
"positions_padding" = EXCLUDED."positions_padding",
"asset" = EXCLUDED."asset",
"padding" = EXCLUDED."padding",
__slot = EXCLUDED.__slot
"#,
)
.bind(self.authority)
.bind(self.nonce)
.bind(&self.balance)
.bind(&self.series_expiry)
.bind(&self.series_expiry_padding)
.bind(&self.positions)
.bind(&self.positions_padding)
.bind(&self.asset)
.bind(&self.padding)
.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 SpreadAccountRow {
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 spread_account_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 SpreadAccountRow {
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 spread_account_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 SpreadAccountMigrationOperation;
#[async_trait::async_trait]
impl sqlx_migrator::Operation<sqlx::Postgres> for SpreadAccountMigrationOperation {
async fn up(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(
r#"CREATE TABLE IF NOT EXISTS spread_account_account (
-- Account data
"authority" BYTEA NOT NULL,
"nonce" INT2 NOT NULL,
"balance" NUMERIC(20) NOT NULL,
"series_expiry" NUMERIC(20)[] NOT NULL,
"series_expiry_padding" NUMERIC(20) NOT NULL,
"positions" JSONB NOT NULL,
"positions_padding" JSONB NOT NULL,
"asset" JSONB NOT NULL,
"padding" 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 spread_account_account"#)
.execute(connection)
.await?;
Ok(())
}
}