crates/api_crud/src/user/read.rs

   1 use crate::PerformCrud;
   2 use actix_web::web::Data;
   3 use lemmy_api_common::{
   4   blocking,
   5   get_local_user_view_from_jwt_opt,
   6   person::*,
   7   user_show_bot_accounts,
   8   user_show_nsfw,
   9 };
  10 use lemmy_db_queries::{from_opt_str_to_opt_enum, source::person::Person_, SortType};
  11 use lemmy_db_schema::source::person::*;
  12 use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostQueryBuilder};
  13 use lemmy_db_views_actor::{
  14   community_follower_view::CommunityFollowerView,
  15   community_moderator_view::CommunityModeratorView,
  16   person_view::PersonViewSafe,
  17 };
  18 use lemmy_utils::{ApiError, ConnectionId, LemmyError};
  19 use lemmy_websocket::LemmyContext;
  20
  21 #[async_trait::async_trait(?Send)]
  22 impl PerformCrud for GetPersonDetails {
  23   type Response = GetPersonDetailsResponse;
  24
  25   async fn perform(
  26     &self,
  27     context: &Data<LemmyContext>,
  28     _websocket_id: Option<ConnectionId>,
  29   ) -> Result<GetPersonDetailsResponse, LemmyError> {
  30     let data: &GetPersonDetails = &self;
  31     let local_user_view = get_local_user_view_from_jwt_opt(&data.auth, context.pool()).await?;
  32
  33     let show_nsfw = user_show_nsfw(&local_user_view);
  34     let show_bot_accounts = user_show_bot_accounts(&local_user_view);
  35
  36     let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
  37
  38     let username = data
  39       .username
  40       .to_owned()
  41       .unwrap_or_else(|| "admin".to_string());
  42     let person_details_id = match data.person_id {
  43       Some(id) => id,
  44       None => {
  45         let person = blocking(context.pool(), move |conn| {
  46           Person::find_by_name(conn, &username)
  47         })
  48         .await?;
  49         person
  50           .map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?
  51           .id
  52       }
  53     };
  54
  55     let person_id = local_user_view.map(|uv| uv.person.id);
  56
  57     // You don't need to return settings for the user, since this comes back with GetSite
  58     // `my_user`
  59     let person_view = blocking(context.pool(), move |conn| {
  60       PersonViewSafe::read(conn, person_details_id)
  61     })
  62     .await??;
  63
  64     let page = data.page;
  65     let limit = data.limit;
  66     let saved_only = data.saved_only;
  67     let community_id = data.community_id;
  68
  69     let (posts, comments) = blocking(context.pool(), move |conn| {
  70       let mut posts_query = PostQueryBuilder::create(conn)
  71         .sort(sort)
  72         .show_nsfw(show_nsfw)
  73         .show_bot_accounts(show_bot_accounts)
  74         .saved_only(saved_only)
  75         .community_id(community_id)
  76         .my_person_id(person_id)
  77         .page(page)
  78         .limit(limit);
  79
  80       let mut comments_query = CommentQueryBuilder::create(conn)
  81         .my_person_id(person_id)
  82         .show_bot_accounts(show_bot_accounts)
  83         .sort(sort)
  84         .saved_only(saved_only)
  85         .community_id(community_id)
  86         .page(page)
  87         .limit(limit);
  88
  89       // If its saved only, you don't care what creator it was
  90       // Or, if its not saved, then you only want it for that specific creator
  91       if !saved_only.unwrap_or(false) {
  92         posts_query = posts_query.creator_id(person_details_id);
  93         comments_query = comments_query.creator_id(person_details_id);
  94       }
  95
  96       let posts = posts_query.list()?;
  97       let comments = comments_query.list()?;
  98
  99       Ok((posts, comments)) as Result<_, LemmyError>
 100     })
 101     .await??;
 102
 103     let mut follows = vec![];
 104     if let Some(pid) = person_id {
 105       if pid == person_details_id {
 106         follows = blocking(context.pool(), move |conn| {
 107           CommunityFollowerView::for_person(conn, person_details_id)
 108         })
 109         .await??;
 110       }
 111     };
 112     let moderates = blocking(context.pool(), move |conn| {
 113       CommunityModeratorView::for_person(conn, person_details_id)
 114     })
 115     .await??;
 116
 117     // Return the jwt
 118     Ok(GetPersonDetailsResponse {
 119       person_view,
 120       follows,
 121       moderates,
 122       comments,
 123       posts,
 124     })
 125   }
 126 }