crates/api_crud/src/user/read.rs

   1 use crate::PerformCrud;
   2 use actix_web::web::Data;
   3 use lemmy_api_common::{blocking, get_local_user_view_from_jwt_opt, person::*, user_show_nsfw, user_show_bot_accounts};
   4 use lemmy_db_queries::{from_opt_str_to_opt_enum, source::person::Person_, SortType};
   5 use lemmy_db_schema::source::person::*;
   6 use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostQueryBuilder};
   7 use lemmy_db_views_actor::{
   8   community_follower_view::CommunityFollowerView,
   9   community_moderator_view::CommunityModeratorView,
  10   person_view::PersonViewSafe,
  11 };
  12 use lemmy_utils::{ApiError, ConnectionId, LemmyError};
  13 use lemmy_websocket::LemmyContext;
  14
  15 #[async_trait::async_trait(?Send)]
  16 impl PerformCrud for GetPersonDetails {
  17   type Response = GetPersonDetailsResponse;
  18
  19   async fn perform(
  20     &self,
  21     context: &Data<LemmyContext>,
  22     _websocket_id: Option<ConnectionId>,
  23   ) -> Result<GetPersonDetailsResponse, LemmyError> {
  24     let data: &GetPersonDetails = &self;
  25     let local_user_view = get_local_user_view_from_jwt_opt(&data.auth, context.pool()).await?;
  26
  27     let show_nsfw = user_show_nsfw(&local_user_view);
  28     let show_bot_accounts = user_show_bot_accounts(&local_user_view);
  29
  30     let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
  31
  32     let username = data
  33       .username
  34       .to_owned()
  35       .unwrap_or_else(|| "admin".to_string());
  36     let person_details_id = match data.person_id {
  37       Some(id) => id,
  38       None => {
  39         let person = blocking(context.pool(), move |conn| {
  40           Person::find_by_name(conn, &username)
  41         })
  42         .await?;
  43         person
  44           .map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?
  45           .id
  46       }
  47     };
  48
  49     let person_id = local_user_view.map(|uv| uv.person.id);
  50
  51     // You don't need to return settings for the user, since this comes back with GetSite
  52     // `my_user`
  53     let person_view = blocking(context.pool(), move |conn| {
  54       PersonViewSafe::read(conn, person_details_id)
  55     })
  56     .await??;
  57
  58     let page = data.page;
  59     let limit = data.limit;
  60     let saved_only = data.saved_only;
  61     let community_id = data.community_id;
  62
  63     let (posts, comments) = blocking(context.pool(), move |conn| {
  64       let mut posts_query = PostQueryBuilder::create(conn)
  65         .sort(sort)
  66         .show_nsfw(show_nsfw)
  67         .show_bot_accounts(show_bot_accounts)
  68         .saved_only(saved_only)
  69         .community_id(community_id)
  70         .my_person_id(person_id)
  71         .page(page)
  72         .limit(limit);
  73
  74       let mut comments_query = CommentQueryBuilder::create(conn)
  75         .my_person_id(person_id)
  76         .show_bot_accounts(show_bot_accounts)
  77         .sort(sort)
  78         .saved_only(saved_only)
  79         .community_id(community_id)
  80         .page(page)
  81         .limit(limit);
  82
  83       // If its saved only, you don't care what creator it was
  84       // Or, if its not saved, then you only want it for that specific creator
  85       if !saved_only.unwrap_or_default() {
  86         posts_query = posts_query.creator_id(person_details_id);
  87         comments_query = comments_query.creator_id(person_details_id);
  88       }
  89
  90       let posts = posts_query.list()?;
  91       let comments = comments_query.list()?;
  92
  93       Ok((posts, comments)) as Result<_, LemmyError>
  94     })
  95     .await??;
  96
  97     let mut follows = vec![];
  98     if let Some(pid) = person_id {
  99       if pid == person_details_id {
 100         follows = blocking(context.pool(), move |conn| {
 101           CommunityFollowerView::for_person(conn, person_details_id)
 102         })
 103         .await??;
 104       }
 105     };
 106     let moderates = blocking(context.pool(), move |conn| {
 107       CommunityModeratorView::for_person(conn, person_details_id)
 108     })
 109     .await??;
 110
 111     // Return the jwt
 112     Ok(GetPersonDetailsResponse {
 113       person_view,
 114       follows,
 115       moderates,
 116       comments,
 117       posts,
 118     })
 119   }
 120 }