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::*};
   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 = local_user_view.as_ref().map(|t| t.local_user.show_nsfw);
  28     let show_bot_accounts = local_user_view
  29       .as_ref()
  30       .map(|t| t.local_user.show_bot_accounts);
  31     let show_read_posts = local_user_view
  32       .as_ref()
  33       .map(|t| t.local_user.show_read_posts);
  34
  35     let sort: Option<SortType> = from_opt_str_to_opt_enum(&data.sort);
  36
  37     let username = data
  38       .username
  39       .to_owned()
  40       .unwrap_or_else(|| "admin".to_string());
  41     let person_details_id = match data.person_id {
  42       Some(id) => id,
  43       None => {
  44         let person = blocking(context.pool(), move |conn| {
  45           Person::find_by_name(conn, &username)
  46         })
  47         .await?;
  48         person
  49           .map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?
  50           .id
  51       }
  52     };
  53
  54     let person_id = local_user_view.map(|uv| uv.person.id);
  55
  56     // You don't need to return settings for the user, since this comes back with GetSite
  57     // `my_user`
  58     let person_view = blocking(context.pool(), move |conn| {
  59       PersonViewSafe::read(conn, person_details_id)
  60     })
  61     .await??;
  62
  63     let page = data.page;
  64     let limit = data.limit;
  65     let saved_only = data.saved_only;
  66     let community_id = data.community_id;
  67
  68     let (posts, comments) = blocking(context.pool(), move |conn| {
  69       let mut posts_query = PostQueryBuilder::create(conn)
  70         .sort(sort)
  71         .show_nsfw(show_nsfw)
  72         .show_bot_accounts(show_bot_accounts)
  73         .show_read_posts(show_read_posts)
  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 }