dialtone_sqlx 0.1.0

Dialtone SQLx Back-End
Documentation 
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use crate::db::actor_reference::ActorReferenceDbType;
use dialtone_common::rest::actors::actor_reference::ActorReferenceType;
use sqlx::{Executor, Postgres, Row};

pub async fn fetch_actor_references(
    exec: impl Executor<'_, Database = Postgres>,
    subject_actor_id: &str,
    object_actor_id: &str,
) -> Result<Vec<ActorReferenceType>, sqlx::Error> {
    let result = sqlx::query(
        r#"
        select 
            reference_type
        from actor_reference
        where
            subject_actor_id = $1
            and
            object_actor_id = $2 
        "#,
    )
    .bind(subject_actor_id)
    .bind(object_actor_id)
    .fetch_all(exec)
    .await?;
    let references = result
        .iter()
        .map(|row| row.get::<ActorReferenceDbType, usize>(0).into())
        .collect();
    Ok(references)
}