use async_graphql::{Context, FieldResult, Object};
use sqlx::postgres::PgPool;

use crate::models::hersteller::Hersteller;

#[derive(Default)]
pub struct HerstellerQuery {
    pub id: i32,
}

#[Object(extends)]
impl HerstellerQuery {
    async fn alle_hersteller<'a>(&self, ctx: &'a Context<'_>) -> FieldResult<Vec<Hersteller>> {
        let pool = ctx.data::<PgPool>()?;
        let rows = Hersteller::read_all(pool).await?;
        Ok(rows)
    }

    async fn hersteller<'a>(&self, ctx: &'a Context<'_>, id: i32) -> FieldResult<Hersteller> {
        let pool = ctx.data::<PgPool>()?;
        let row = Hersteller::read_one(pool, &id).await?;
        Ok(row)
    }
}