dialtone_sqlx 0.1.0

Dialtone SQLx Back-End
Documentation 
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use sqlx::types::Json;
use sqlx::{Executor, Postgres, Row};

use crate::logic::user::AuthData;

pub async fn update_user_auth(
    exec: impl Executor<'_, Database = Postgres>,
    acct: &str,
    auth_data: AuthData,
) -> Result<Option<()>, sqlx::Error> {
    let result = sqlx::query(
        r#"
        update user_principal
        set auth_data = $1
        where acct = $2
        returning acct
        "#,
    )
    .bind(Json(auth_data))
    .bind(acct)
    .fetch_optional(exec)
    .await?;
    match result {
        None => Ok(None),
        Some(row) => {
            row.try_get::<String, usize>(0)?;
            Ok(Some(()))
        }
    }
}