horizon-sdk 16.0.0

use chrono::Utc;
use uuid::Uuid;

use crate::types::error::{HorizonError, PostgresError, Result};
use crate::types::model::UpdateRateAlias;

use super::PostgresRepository;

impl PostgresRepository {
    /// Delete an update rate alias by ID. Returns the number of rows removed.
    pub async fn delete_update_rate_alias(&self, id: Uuid) -> Result<u64> {
        let result = sqlx::query!(
            "DELETE FROM horizon_public.update_rate_alias WHERE id = $1",
            id
        )
        .execute(&self.pool)
        .await?;
        Ok(result.rows_affected())
    }

    /// Create an update rate alias.
    ///
    /// `update_rate_ms` is converted to a `PostgreSQL` interval on write and
    /// back to milliseconds on read.
    pub async fn insert_update_rate_alias(
        &self,
        alias: &UpdateRateAlias,
    ) -> Result<UpdateRateAlias> {
        let now = Utc::now();
        let org = self.organization_id.or(alias.organization_id);
        Ok(sqlx::query_as!(
            UpdateRateAlias,
            r#"
            INSERT INTO horizon_public.update_rate_alias
                (id, name, description, update_rate, organization_id, modified_datetime)
            VALUES (COALESCE($1, gen_random_uuid()), $2, $3,
                    $4::bigint * interval '1 millisecond', $5, $6)
            RETURNING id, created_datetime, modified_datetime,
                      name AS "name?", description,
                      (EXTRACT(EPOCH FROM update_rate) * 1000)::bigint as "update_rate_ms: i64",
                      organization_id AS "organization_id?"
            "#,
            alias.id,
            alias.name,
            alias.description,
            alias.update_rate_ms,
            org,
            now,
        )
        .fetch_one(&self.pool)
        .await?)
    }

    /// List all update rate alias records.
    pub async fn list_update_rate_aliases(&self) -> Result<Vec<UpdateRateAlias>> {
        Ok(sqlx::query_as!(
            UpdateRateAlias,
            r#"
            SELECT id, created_datetime, modified_datetime,
                   name AS "name?", description,
                   (EXTRACT(EPOCH FROM update_rate) * 1000)::bigint as "update_rate_ms: i64",
                   organization_id AS "organization_id?"
            FROM horizon_public.update_rate_alias
            "#,
        )
        .fetch_all(&self.pool)
        .await?)
    }

    /// Read an update rate alias by ID.
    pub async fn read_update_rate_alias(&self, id: Uuid) -> Result<Option<UpdateRateAlias>> {
        Ok(sqlx::query_as!(
            UpdateRateAlias,
            r#"
            SELECT id, created_datetime, modified_datetime,
                   name AS "name?", description,
                   (EXTRACT(EPOCH FROM update_rate) * 1000)::bigint as "update_rate_ms: i64",
                   organization_id AS "organization_id?"
            FROM horizon_public.update_rate_alias WHERE id = $1
            "#,
            id,
        )
        .fetch_optional(&self.pool)
        .await?)
    }

    /// Update an existing update rate alias by ID.
    ///
    /// Returns `HorizonError::Postgres(PostgresError::NotFound)` if no row
    /// with the given ID exists. Matches Python `BaseRepository.update()`
    /// semantics. `update_rate_ms` is converted to a `PostgreSQL` interval on
    /// write and back to milliseconds on read.
    pub async fn update_update_rate_alias(
        &self,
        alias: &UpdateRateAlias,
    ) -> Result<UpdateRateAlias> {
        let now = Utc::now();
        let org = self.organization_id.or(alias.organization_id);
        let result = sqlx::query_as!(
            UpdateRateAlias,
            r#"
            UPDATE horizon_public.update_rate_alias
            SET
                name = $2,
                description = $3,
                update_rate = $4::bigint * interval '1 millisecond',
                organization_id = $5,
                modified_datetime = $6
            WHERE id = $1
            RETURNING id, created_datetime, modified_datetime,
                      name AS "name?", description,
                      (EXTRACT(EPOCH FROM update_rate) * 1000)::bigint as "update_rate_ms: i64",
                      organization_id AS "organization_id?"
            "#,
            alias.id,
            alias.name,
            alias.description,
            alias.update_rate_ms,
            org,
            now,
        )
        .fetch_optional(&self.pool)
        .await?;

        result.ok_or_else(|| {
            HorizonError::Postgres(PostgresError::NotFound {
                entity: "update_rate_alias".to_owned(),
                id: alias.id.into(),
            })
        })
    }

    /// Insert an update rate alias or update it if a row with the same ID
    /// already exists. Sets `modified_datetime` to now and falls back to the
    /// repository's `organization_id` when the model does not provide one.
    /// `update_rate_ms` is converted to a `PostgreSQL` interval on write and
    /// back to milliseconds on read.
    pub async fn upsert_update_rate_alias(
        &self,
        alias: &UpdateRateAlias,
    ) -> Result<UpdateRateAlias> {
        let now = Utc::now();
        let org = self.organization_id.or(alias.organization_id);
        Ok(sqlx::query_as!(
            UpdateRateAlias,
            r#"
            INSERT INTO horizon_public.update_rate_alias
                (id, name, description, update_rate, organization_id, modified_datetime)
            VALUES (COALESCE($1, gen_random_uuid()), $2, $3,
                    $4::bigint * interval '1 millisecond', $5, $6)
            ON CONFLICT (id) DO UPDATE SET
                name = EXCLUDED.name, description = EXCLUDED.description,
                update_rate = EXCLUDED.update_rate,
                organization_id = EXCLUDED.organization_id,
                modified_datetime = EXCLUDED.modified_datetime
            RETURNING id, created_datetime, modified_datetime,
                      name AS "name?", description,
                      (EXTRACT(EPOCH FROM update_rate) * 1000)::bigint as "update_rate_ms: i64",
                      organization_id AS "organization_id?"
            "#,
            alias.id,
            alias.name,
            alias.description,
            alias.update_rate_ms,
            org,
            now,
        )
        .fetch_one(&self.pool)
        .await?)
    }
}