lemmy/crates/db_schema/src/aggregates/person_post_aggregates.rs

30 lines
962 B
Rust
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use crate::{
aggregates::structs::{PersonPostAggregates, PersonPostAggregatesForm},
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diesel::BoolExpressionMethods,
newtypes::{PersonId, PostId},
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schema::person_post_aggregates::dsl::*,
utils::{get_conn, DbPool},
};
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use diesel::{insert_into, result::Error, ExpressionMethods, QueryDsl};
use diesel_async::RunQueryDsl;
impl PersonPostAggregates {
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pub async fn upsert(pool: &DbPool, form: &PersonPostAggregatesForm) -> Result<Self, Error> {
let conn = &mut get_conn(pool).await?;
insert_into(person_post_aggregates)
.values(form)
.on_conflict((person_id, post_id))
.do_update()
.set(form)
.get_result::<Self>(conn)
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.await
}
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pub async fn read(pool: &DbPool, person_id_: PersonId, post_id_: PostId) -> Result<Self, Error> {
let conn = &mut get_conn(pool).await?;
person_post_aggregates
.filter(post_id.eq(post_id_).and(person_id.eq(person_id_)))
.first::<Self>(conn)
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.await
}
}