use carbon_core::{
account::AccountMetadata,
postgres::{
metadata::AccountRowMetadata,
primitives::{Pubkey, U64, U8},
},
};
#[derive(sqlx::FromRow, Debug, Clone)]
pub struct DcaRow {
#[sqlx(flatten)]
pub account_metadata: AccountRowMetadata,
pub user: Pubkey,
pub input_mint: Pubkey,
pub output_mint: Pubkey,
pub idx: U64,
pub next_cycle_at: i64,
pub in_deposited: U64,
pub in_withdrawn: U64,
pub out_withdrawn: U64,
pub in_used: U64,
pub out_received: U64,
pub in_amount_per_cycle: U64,
pub cycle_frequency: i64,
pub next_cycle_amount_left: U64,
pub in_account: Pubkey,
pub out_account: Pubkey,
pub min_out_amount: U64,
pub max_out_amount: U64,
pub keeper_in_balance_before_borrow: U64,
pub dca_out_balance_before_swap: U64,
pub created_at: i64,
pub bump: U8,
}
impl DcaRow {
pub fn from_parts(source: crate::accounts::dca::Dca, metadata: AccountMetadata) -> Self {
Self {
account_metadata: metadata.into(),
user: source.user.into(),
input_mint: source.input_mint.into(),
output_mint: source.output_mint.into(),
idx: source.idx.into(),
next_cycle_at: source.next_cycle_at,
in_deposited: source.in_deposited.into(),
in_withdrawn: source.in_withdrawn.into(),
out_withdrawn: source.out_withdrawn.into(),
in_used: source.in_used.into(),
out_received: source.out_received.into(),
in_amount_per_cycle: source.in_amount_per_cycle.into(),
cycle_frequency: source.cycle_frequency,
next_cycle_amount_left: source.next_cycle_amount_left.into(),
in_account: source.in_account.into(),
out_account: source.out_account.into(),
min_out_amount: source.min_out_amount.into(),
max_out_amount: source.max_out_amount.into(),
keeper_in_balance_before_borrow: source.keeper_in_balance_before_borrow.into(),
dca_out_balance_before_swap: source.dca_out_balance_before_swap.into(),
created_at: source.created_at,
bump: source.bump.into(),
}
}
}
impl TryFrom<DcaRow> for crate::accounts::dca::Dca {
type Error = carbon_core::error::Error;
fn try_from(source: DcaRow) -> Result<Self, Self::Error> {
Ok(Self {
user: *source.user,
input_mint: *source.input_mint,
output_mint: *source.output_mint,
idx: *source.idx,
next_cycle_at: source.next_cycle_at,
in_deposited: *source.in_deposited,
in_withdrawn: *source.in_withdrawn,
out_withdrawn: *source.out_withdrawn,
in_used: *source.in_used,
out_received: *source.out_received,
in_amount_per_cycle: *source.in_amount_per_cycle,
cycle_frequency: source.cycle_frequency,
next_cycle_amount_left: *source.next_cycle_amount_left,
in_account: *source.in_account,
out_account: *source.out_account,
min_out_amount: *source.min_out_amount,
max_out_amount: *source.max_out_amount,
keeper_in_balance_before_borrow: *source.keeper_in_balance_before_borrow,
dca_out_balance_before_swap: *source.dca_out_balance_before_swap,
created_at: source.created_at,
bump: source.bump.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::dca::Dca {
fn table() -> &'static str {
"dca_account"
}
fn columns() -> Vec<&'static str> {
vec![
"__pubkey",
"__slot",
"user",
"input_mint",
"output_mint",
"idx",
"next_cycle_at",
"in_deposited",
"in_withdrawn",
"out_withdrawn",
"in_used",
"out_received",
"in_amount_per_cycle",
"cycle_frequency",
"next_cycle_amount_left",
"in_account",
"out_account",
"min_out_amount",
"max_out_amount",
"keeper_in_balance_before_borrow",
"dca_out_balance_before_swap",
"created_at",
"bump",
]
}
}
#[async_trait::async_trait]
impl carbon_core::postgres::operations::Insert for DcaRow {
async fn insert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(r#"
INSERT INTO dca_account (
"user",
"input_mint",
"output_mint",
"idx",
"next_cycle_at",
"in_deposited",
"in_withdrawn",
"out_withdrawn",
"in_used",
"out_received",
"in_amount_per_cycle",
"cycle_frequency",
"next_cycle_amount_left",
"in_account",
"out_account",
"min_out_amount",
"max_out_amount",
"keeper_in_balance_before_borrow",
"dca_out_balance_before_swap",
"created_at",
"bump",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23
)"#)
.bind(self.user)
.bind(self.input_mint)
.bind(self.output_mint)
.bind(&self.idx)
.bind(self.next_cycle_at)
.bind(&self.in_deposited)
.bind(&self.in_withdrawn)
.bind(&self.out_withdrawn)
.bind(&self.in_used)
.bind(&self.out_received)
.bind(&self.in_amount_per_cycle)
.bind(self.cycle_frequency)
.bind(&self.next_cycle_amount_left)
.bind(self.in_account)
.bind(self.out_account)
.bind(&self.min_out_amount)
.bind(&self.max_out_amount)
.bind(&self.keeper_in_balance_before_borrow)
.bind(&self.dca_out_balance_before_swap)
.bind(self.created_at)
.bind(self.bump)
.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 DcaRow {
async fn upsert(&self, pool: &sqlx::PgPool) -> carbon_core::error::CarbonResult<()> {
sqlx::query(r#"INSERT INTO dca_account (
"user",
"input_mint",
"output_mint",
"idx",
"next_cycle_at",
"in_deposited",
"in_withdrawn",
"out_withdrawn",
"in_used",
"out_received",
"in_amount_per_cycle",
"cycle_frequency",
"next_cycle_amount_left",
"in_account",
"out_account",
"min_out_amount",
"max_out_amount",
"keeper_in_balance_before_borrow",
"dca_out_balance_before_swap",
"created_at",
"bump",
__pubkey, __slot
) VALUES (
$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23
) ON CONFLICT (
__pubkey
) DO UPDATE SET
"user" = EXCLUDED."user",
"input_mint" = EXCLUDED."input_mint",
"output_mint" = EXCLUDED."output_mint",
"idx" = EXCLUDED."idx",
"next_cycle_at" = EXCLUDED."next_cycle_at",
"in_deposited" = EXCLUDED."in_deposited",
"in_withdrawn" = EXCLUDED."in_withdrawn",
"out_withdrawn" = EXCLUDED."out_withdrawn",
"in_used" = EXCLUDED."in_used",
"out_received" = EXCLUDED."out_received",
"in_amount_per_cycle" = EXCLUDED."in_amount_per_cycle",
"cycle_frequency" = EXCLUDED."cycle_frequency",
"next_cycle_amount_left" = EXCLUDED."next_cycle_amount_left",
"in_account" = EXCLUDED."in_account",
"out_account" = EXCLUDED."out_account",
"min_out_amount" = EXCLUDED."min_out_amount",
"max_out_amount" = EXCLUDED."max_out_amount",
"keeper_in_balance_before_borrow" = EXCLUDED."keeper_in_balance_before_borrow",
"dca_out_balance_before_swap" = EXCLUDED."dca_out_balance_before_swap",
"created_at" = EXCLUDED."created_at",
"bump" = EXCLUDED."bump",
__slot = EXCLUDED.__slot
"#)
.bind(self.user)
.bind(self.input_mint)
.bind(self.output_mint)
.bind(&self.idx)
.bind(self.next_cycle_at)
.bind(&self.in_deposited)
.bind(&self.in_withdrawn)
.bind(&self.out_withdrawn)
.bind(&self.in_used)
.bind(&self.out_received)
.bind(&self.in_amount_per_cycle)
.bind(self.cycle_frequency)
.bind(&self.next_cycle_amount_left)
.bind(self.in_account)
.bind(self.out_account)
.bind(&self.min_out_amount)
.bind(&self.max_out_amount)
.bind(&self.keeper_in_balance_before_borrow)
.bind(&self.dca_out_balance_before_swap)
.bind(self.created_at)
.bind(self.bump)
.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 DcaRow {
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 dca_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 DcaRow {
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 dca_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 DcaMigrationOperation;
#[async_trait::async_trait]
impl sqlx_migrator::Operation<sqlx::Postgres> for DcaMigrationOperation {
async fn up(
&self,
connection: &mut sqlx::PgConnection,
) -> Result<(), sqlx_migrator::error::Error> {
sqlx::query(
r#"CREATE TABLE IF NOT EXISTS dca_account (
-- Account data
"user" BYTEA NOT NULL,
"input_mint" BYTEA NOT NULL,
"output_mint" BYTEA NOT NULL,
"idx" NUMERIC(20) NOT NULL,
"next_cycle_at" INT8 NOT NULL,
"in_deposited" NUMERIC(20) NOT NULL,
"in_withdrawn" NUMERIC(20) NOT NULL,
"out_withdrawn" NUMERIC(20) NOT NULL,
"in_used" NUMERIC(20) NOT NULL,
"out_received" NUMERIC(20) NOT NULL,
"in_amount_per_cycle" NUMERIC(20) NOT NULL,
"cycle_frequency" INT8 NOT NULL,
"next_cycle_amount_left" NUMERIC(20) NOT NULL,
"in_account" BYTEA NOT NULL,
"out_account" BYTEA NOT NULL,
"min_out_amount" NUMERIC(20) NOT NULL,
"max_out_amount" NUMERIC(20) NOT NULL,
"keeper_in_balance_before_borrow" NUMERIC(20) NOT NULL,
"dca_out_balance_before_swap" NUMERIC(20) NOT NULL,
"created_at" INT8 NOT NULL,
"bump" INT2 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 dca_account"#)
.execute(connection)
.await?;
Ok(())
}
}