khadhroony-bobobot/kb_lib/src/db/queries/pool_origin.rs

// file: kb_lib/src/db/queries/pool_origin.rs

//! Queries for `k_sol_pool_origins`.

/// Inserts or updates one pool-origin row and returns its stable internal id.
pub async fn query_pool_origins_upsert(
    database: &crate::Database,
    dto: &crate::PoolOriginDto,
) -> Result<i64, crate::Error> {
    match database.connection() {
        crate::DatabaseConnection::Sqlite(pool) => {
            let query_result = sqlx::query(
                r#"
INSERT INTO k_sol_pool_origins (
    dex_id,
    pool_id,
    pair_id,
    pool_listing_id,
    founding_transaction_id,
    founding_decoded_event_id,
    founding_signature,
    founding_protocol_name,
    founding_event_kind,
    source_kind,
    source_endpoint_name,
    launch_attribution_id,
    created_at,
    updated_at
)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
ON CONFLICT(pool_id) DO UPDATE SET
    pair_id = COALESCE(k_sol_pool_origins.pair_id, excluded.pair_id),
    pool_listing_id = COALESCE(k_sol_pool_origins.pool_listing_id, excluded.pool_listing_id),
    launch_attribution_id = COALESCE(k_sol_pool_origins.launch_attribution_id, excluded.launch_attribution_id),
    updated_at = excluded.updated_at
                "#,
            )
            .bind(dto.dex_id)
            .bind(dto.pool_id)
            .bind(dto.pair_id)
            .bind(dto.pool_listing_id)
            .bind(dto.founding_transaction_id)
            .bind(dto.founding_decoded_event_id)
            .bind(dto.founding_signature.clone())
            .bind(dto.founding_protocol_name.clone())
            .bind(dto.founding_event_kind.clone())
            .bind(dto.source_kind.to_i16())
            .bind(dto.source_endpoint_name.clone())
            .bind(dto.launch_attribution_id)
            .bind(dto.created_at.to_rfc3339())
            .bind(dto.updated_at.to_rfc3339())
            .execute(pool)
            .await;
            if let Err(error) = query_result {
                return Err(crate::Error::Db(format!(
                    "cannot upsert k_sol_pool_origins on sqlite: {}",
                    error
                )));
            }
            let id_result = sqlx::query_scalar::<sqlx::Sqlite, i64>(
                r#"
SELECT id
FROM k_sol_pool_origins
WHERE pool_id = ?
LIMIT 1
                "#,
            )
            .bind(dto.pool_id)
            .fetch_one(pool)
            .await;
            match id_result {
                Ok(id) => return Ok(id),
                Err(error) => {
                    return Err(crate::Error::Db(format!(
                        "cannot fetch k_sol_pool_origins id for pool_id '{}' on sqlite: {}",
                        dto.pool_id, error
                    )));
                },
            }
        },
    }
}

/// Returns one pool-origin row identified by its pool id, if it exists.
pub async fn query_pool_origins_get_by_pool_id(
    database: &crate::Database,
    pool_id: i64,
) -> Result<std::option::Option<crate::PoolOriginDto>, crate::Error> {
    match database.connection() {
        crate::DatabaseConnection::Sqlite(pool) => {
            let query_result = sqlx::query_as::<sqlx::Sqlite, crate::PoolOriginEntity>(
                r#"
SELECT
    id,
    dex_id,
    pool_id,
    pair_id,
    pool_listing_id,
    founding_transaction_id,
    founding_decoded_event_id,
    founding_signature,
    founding_protocol_name,
    founding_event_kind,
    source_kind,
    source_endpoint_name,
    launch_attribution_id,
    created_at,
    updated_at
FROM k_sol_pool_origins
WHERE pool_id = ?
LIMIT 1
                    "#,
            )
            .bind(pool_id)
            .fetch_optional(pool)
            .await;
            let entity_option = match query_result {
                Ok(entity_option) => entity_option,
                Err(error) => {
                    return Err(crate::Error::Db(format!(
                        "cannot read k_sol_pool_origins by pool_id '{}' on sqlite: {}",
                        pool_id, error
                    )));
                },
            };
            match entity_option {
                Some(entity) => return crate::PoolOriginDto::try_from(entity).map(Some),
                None => return Ok(None),
            }
        },
    }
}

/// Lists all pool-origin rows ordered by creation time then id.
pub async fn query_pool_origins_list(
    database: &crate::Database,
) -> Result<std::vec::Vec<crate::PoolOriginDto>, crate::Error> {
    match database.connection() {
        crate::DatabaseConnection::Sqlite(pool) => {
            let query_result = sqlx::query_as::<sqlx::Sqlite, crate::PoolOriginEntity>(
                r#"
SELECT
    id,
    dex_id,
    pool_id,
    pair_id,
    pool_listing_id,
    founding_transaction_id,
    founding_decoded_event_id,
    founding_signature,
    founding_protocol_name,
    founding_event_kind,
    source_kind,
    source_endpoint_name,
    launch_attribution_id,
    created_at,
    updated_at
FROM k_sol_pool_origins
ORDER BY created_at ASC, id ASC
                    "#,
            )
            .fetch_all(pool)
            .await;
            let entities = match query_result {
                Ok(entities) => entities,
                Err(error) => {
                    return Err(crate::Error::Db(format!(
                        "cannot list k_sol_pool_origins on sqlite: {}",
                        error
                    )));
                },
            };
            let mut dtos = std::vec::Vec::new();
            for entity in entities {
                let dto_result = crate::PoolOriginDto::try_from(entity);
                let dto = match dto_result {
                    Ok(dto) => dto,
                    Err(error) => return Err(error),
                };
                dtos.push(dto);
            }
            return Ok(dtos);
        },
    }
}