51 lines
1.5 KiB
Rust
51 lines
1.5 KiB
Rust
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use crate::{
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community::{Community, CommunitySafe},
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schema::{community, community_moderator, user_},
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user::{UserSafe, User_},
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ToSafe,
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};
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use diesel::{result::Error, *};
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use serde::Serialize;
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#[derive(Debug, Serialize, Clone)]
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pub struct CommunityModeratorView {
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pub community: CommunitySafe,
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pub moderator: UserSafe,
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}
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impl CommunityModeratorView {
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pub fn for_community(conn: &PgConnection, for_community_id: i32) -> Result<Vec<Self>, Error> {
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let res = community_moderator::table
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.inner_join(community::table)
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.inner_join(user_::table)
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.select((Community::safe_columns_tuple(), User_::safe_columns_tuple()))
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.filter(community_moderator::community_id.eq(for_community_id))
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.order_by(community_moderator::published)
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.load::<(CommunitySafe, UserSafe)>(conn)?;
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Ok(to_vec(res))
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}
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pub fn for_user(conn: &PgConnection, for_user_id: i32) -> Result<Vec<Self>, Error> {
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let res = community_moderator::table
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.inner_join(community::table)
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.inner_join(user_::table)
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.select((Community::safe_columns_tuple(), User_::safe_columns_tuple()))
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.filter(community_moderator::user_id.eq(for_user_id))
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.order_by(community_moderator::published)
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.load::<(CommunitySafe, UserSafe)>(conn)?;
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Ok(to_vec(res))
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}
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}
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fn to_vec(users: Vec<(CommunitySafe, UserSafe)>) -> Vec<CommunityModeratorView> {
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users
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.iter()
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.map(|a| CommunityModeratorView {
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community: a.0.to_owned(),
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moderator: a.1.to_owned(),
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})
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.collect::<Vec<CommunityModeratorView>>()
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}
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