lemmy/server/src/api/post.rs

1013 lines
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use crate::{
api::{claims::Claims, is_mod_or_admin, APIError, Oper, Perform},
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apub::{ApubLikeableType, ApubObjectType},
blocking,
fetch_iframely_and_pictrs_data,
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websocket::{
server::{JoinCommunityRoom, JoinPostRoom, SendPost},
UserOperation,
WebsocketInfo,
},
DbPool,
LemmyError,
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};
use lemmy_db::{
comment_view::*,
community_view::*,
moderator::*,
naive_now,
post::*,
post_view::*,
site_view::*,
user::*,
Crud,
Likeable,
ListingType,
Saveable,
SortType,
};
use lemmy_utils::{
is_valid_post_title,
make_apub_endpoint,
slur_check,
slurs_vec_to_str,
EndpointType,
};
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use serde::{Deserialize, Serialize};
use std::str::FromStr;
use url::Url;
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#[derive(Serialize, Deserialize, Debug)]
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pub struct CreatePost {
name: String,
url: Option<String>,
body: Option<String>,
nsfw: bool,
pub community_id: i32,
auth: String,
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}
#[derive(Serialize, Deserialize, Clone)]
pub struct PostResponse {
pub post: PostView,
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}
#[derive(Serialize, Deserialize)]
pub struct GetPost {
pub id: i32,
auth: Option<String>,
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}
#[derive(Serialize, Deserialize)]
pub struct GetPostResponse {
post: PostView,
comments: Vec<CommentView>,
community: CommunityView,
moderators: Vec<CommunityModeratorView>,
pub online: usize,
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}
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#[derive(Serialize, Deserialize, Debug)]
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pub struct GetPosts {
type_: String,
sort: String,
page: Option<i64>,
limit: Option<i64>,
pub community_id: Option<i32>,
pub community_name: Option<String>,
auth: Option<String>,
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}
#[derive(Serialize, Deserialize, Debug)]
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pub struct GetPostsResponse {
pub posts: Vec<PostView>,
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}
#[derive(Serialize, Deserialize)]
pub struct CreatePostLike {
post_id: i32,
score: i16,
auth: String,
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}
#[derive(Serialize, Deserialize)]
pub struct EditPost {
pub edit_id: i32,
name: String,
url: Option<String>,
body: Option<String>,
nsfw: bool,
auth: String,
}
#[derive(Serialize, Deserialize)]
pub struct DeletePost {
pub edit_id: i32,
deleted: bool,
auth: String,
}
#[derive(Serialize, Deserialize)]
pub struct RemovePost {
pub edit_id: i32,
removed: bool,
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reason: Option<String>,
auth: String,
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}
#[derive(Serialize, Deserialize)]
pub struct LockPost {
pub edit_id: i32,
locked: bool,
auth: String,
}
#[derive(Serialize, Deserialize)]
pub struct StickyPost {
pub edit_id: i32,
stickied: bool,
auth: String,
}
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#[derive(Serialize, Deserialize)]
pub struct SavePost {
post_id: i32,
save: bool,
auth: String,
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}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<CreatePost> {
type Response = PostResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<PostResponse, LemmyError> {
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let data: &CreatePost = &self.data;
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let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
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Err(_e) => return Err(APIError::err("not_logged_in").into()),
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};
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(body) = &data.body {
if let Err(slurs) = slur_check(body) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
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if !is_valid_post_title(&data.name) {
return Err(APIError::err("invalid_post_title").into());
}
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let user_id = claims.id;
// Check for a community ban
let community_id = data.community_id;
let is_banned =
move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
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return Err(APIError::err("community_ban").into());
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}
// Check for a site ban
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
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if user.banned {
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return Err(APIError::err("site_ban").into());
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}
if let Some(url) = data.url.as_ref() {
match Url::parse(url) {
Ok(_t) => (),
Err(_e) => return Err(APIError::err("invalid_url").into()),
}
}
// Fetch Iframely and pictrs cached image
let (iframely_title, iframely_description, iframely_html, pictrs_thumbnail) =
fetch_iframely_and_pictrs_data(&self.client, data.url.to_owned()).await;
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let post_form = PostForm {
name: data.name.trim().to_owned(),
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url: data.url.to_owned(),
body: data.body.to_owned(),
community_id: data.community_id,
creator_id: user_id,
removed: None,
deleted: None,
nsfw: data.nsfw,
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locked: None,
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stickied: None,
updated: None,
embed_title: iframely_title,
embed_description: iframely_description,
embed_html: iframely_html,
thumbnail_url: pictrs_thumbnail,
ap_id: "http://fake.com".into(),
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local: true,
published: None,
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};
let inserted_post = match blocking(pool, move |conn| Post::create(conn, &post_form)).await? {
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Ok(post) => post,
Err(e) => {
let err_type = if e.to_string() == "value too long for type character varying(200)" {
"post_title_too_long"
} else {
"couldnt_create_post"
};
return Err(APIError::err(err_type).into());
}
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};
let inserted_post_id = inserted_post.id;
let updated_post = match blocking(pool, move |conn| {
let apub_id =
make_apub_endpoint(EndpointType::Post, &inserted_post_id.to_string()).to_string();
Post::update_ap_id(conn, inserted_post_id, apub_id)
})
.await?
{
Ok(post) => post,
Err(_e) => return Err(APIError::err("couldnt_create_post").into()),
};
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updated_post.send_create(&user, &self.client, pool).await?;
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// They like their own post by default
let like_form = PostLikeForm {
post_id: inserted_post.id,
user_id,
score: 1,
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};
let like = move |conn: &'_ _| PostLike::like(conn, &like_form);
if blocking(pool, like).await?.is_err() {
return Err(APIError::err("couldnt_like_post").into());
}
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updated_post.send_like(&user, &self.client, pool).await?;
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// Refetch the view
let inserted_post_id = inserted_post.id;
let post_view = match blocking(pool, move |conn| {
PostView::read(conn, inserted_post_id, Some(user_id))
})
.await?
{
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Ok(post) => post,
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Err(_e) => return Err(APIError::err("couldnt_find_post").into()),
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};
let res = PostResponse { post: post_view };
if let Some(ws) = websocket_info {
ws.chatserver.do_send(SendPost {
op: UserOperation::CreatePost,
post: res.clone(),
my_id: ws.id,
});
}
Ok(res)
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}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<GetPost> {
type Response = GetPostResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<GetPostResponse, LemmyError> {
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let data: &GetPost = &self.data;
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let user_id: Option<i32> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
Ok(claims) => {
let user_id = claims.claims.id;
Some(user_id)
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}
Err(_e) => None,
},
None => None,
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};
let id = data.id;
let post_view = match blocking(pool, move |conn| PostView::read(conn, id, user_id)).await? {
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Ok(post) => post,
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Err(_e) => return Err(APIError::err("couldnt_find_post").into()),
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};
let id = data.id;
let comments = blocking(pool, move |conn| {
CommentQueryBuilder::create(conn)
.for_post_id(id)
.my_user_id(user_id)
.limit(9999)
.list()
})
.await??;
let community_id = post_view.community_id;
let community = blocking(pool, move |conn| {
CommunityView::read(conn, community_id, user_id)
})
.await??;
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let community_id = post_view.community_id;
let moderators = blocking(pool, move |conn| {
CommunityModeratorView::for_community(conn, community_id)
})
.await??;
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let online = if let Some(ws) = websocket_info {
if let Some(id) = ws.id {
ws.chatserver.do_send(JoinPostRoom {
post_id: data.id,
id,
});
}
// TODO
1
// let fut = async {
// ws.chatserver.send(GetPostUsersOnline {post_id: data.id}).await.unwrap()
// };
// Runtime::new().unwrap().block_on(fut)
} else {
0
};
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// Return the jwt
Ok(GetPostResponse {
post: post_view,
comments,
community,
moderators,
online,
})
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}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<GetPosts> {
type Response = GetPostsResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<GetPostsResponse, LemmyError> {
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let data: &GetPosts = &self.data;
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// For logged in users, you need to get back subscribed, and settings
let user: Option<User_> = match &data.auth {
Some(auth) => match Claims::decode(&auth) {
Ok(claims) => {
let user_id = claims.claims.id;
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
Some(user)
}
Err(_e) => None,
},
None => None,
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};
let user_id = match &user {
Some(user) => Some(user.id),
None => None,
};
let show_nsfw = match &user {
Some(user) => user.show_nsfw,
None => false,
};
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let type_ = ListingType::from_str(&data.type_)?;
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let sort = SortType::from_str(&data.sort)?;
let page = data.page;
let limit = data.limit;
let community_id = data.community_id;
let community_name = data.community_name.to_owned();
let posts = match blocking(pool, move |conn| {
PostQueryBuilder::create(conn)
.listing_type(type_)
.sort(&sort)
.show_nsfw(show_nsfw)
.for_community_id(community_id)
.for_community_name(community_name)
.my_user_id(user_id)
.page(page)
.limit(limit)
.list()
})
.await?
{
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Ok(posts) => posts,
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Err(_e) => return Err(APIError::err("couldnt_get_posts").into()),
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};
if let Some(ws) = websocket_info {
// You don't need to join the specific community room, bc this is already handled by
// GetCommunity
if data.community_id.is_none() {
if let Some(id) = ws.id {
// 0 is the "all" community
ws.chatserver.do_send(JoinCommunityRoom {
community_id: 0,
id,
});
}
}
}
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Ok(GetPostsResponse { posts })
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}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<CreatePostLike> {
type Response = PostResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<PostResponse, LemmyError> {
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let data: &CreatePostLike = &self.data;
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let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
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Err(_e) => return Err(APIError::err("not_logged_in").into()),
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};
let user_id = claims.id;
// Don't do a downvote if site has downvotes disabled
if data.score == -1 {
let site = blocking(pool, move |conn| SiteView::read(conn)).await??;
if !site.enable_downvotes {
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return Err(APIError::err("downvotes_disabled").into());
}
}
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// Check for a community ban
let post_id = data.post_id;
let post = blocking(pool, move |conn| Post::read(conn, post_id)).await??;
let community_id = post.community_id;
let is_banned =
move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
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return Err(APIError::err("community_ban").into());
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}
// Check for a site ban
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
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if user.banned {
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return Err(APIError::err("site_ban").into());
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}
let like_form = PostLikeForm {
post_id: data.post_id,
user_id,
score: data.score,
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};
// Remove any likes first
let like_form2 = like_form.clone();
blocking(pool, move |conn| PostLike::remove(conn, &like_form2)).await??;
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// Only add the like if the score isnt 0
let do_add = like_form.score != 0 && (like_form.score == 1 || like_form.score == -1);
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if do_add {
let like_form2 = like_form.clone();
let like = move |conn: &'_ _| PostLike::like(conn, &like_form2);
if blocking(pool, like).await?.is_err() {
return Err(APIError::err("couldnt_like_post").into());
}
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if like_form.score == 1 {
post.send_like(&user, &self.client, pool).await?;
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} else if like_form.score == -1 {
post.send_dislike(&user, &self.client, pool).await?;
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}
} else {
post.send_undo_like(&user, &self.client, pool).await?;
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}
let post_id = data.post_id;
let post_view = match blocking(pool, move |conn| {
PostView::read(conn, post_id, Some(user_id))
})
.await?
{
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Ok(post) => post,
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Err(_e) => return Err(APIError::err("couldnt_find_post").into()),
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};
let res = PostResponse { post: post_view };
if let Some(ws) = websocket_info {
ws.chatserver.do_send(SendPost {
op: UserOperation::CreatePostLike,
post: res.clone(),
my_id: ws.id,
});
}
Ok(res)
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}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<EditPost> {
type Response = PostResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<PostResponse, LemmyError> {
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let data: &EditPost = &self.data;
if let Err(slurs) = slur_check(&data.name) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
if let Some(body) = &data.body {
if let Err(slurs) = slur_check(body) {
return Err(APIError::err(&slurs_vec_to_str(slurs)).into());
}
}
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if !is_valid_post_title(&data.name) {
return Err(APIError::err("invalid_post_title").into());
}
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let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
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Err(_e) => return Err(APIError::err("not_logged_in").into()),
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};
let user_id = claims.id;
let edit_id = data.edit_id;
let orig_post = blocking(pool, move |conn| Post::read(conn, edit_id)).await??;
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// Check for a community ban
let community_id = orig_post.community_id;
let is_banned =
move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
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return Err(APIError::err("community_ban").into());
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}
// Check for a site ban
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
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if user.banned {
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return Err(APIError::err("site_ban").into());
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}
// Verify that only the creator can edit
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if !Post::is_post_creator(user_id, orig_post.creator_id) {
return Err(APIError::err("no_post_edit_allowed").into());
}
// Fetch Iframely and Pictrs cached image
let (iframely_title, iframely_description, iframely_html, pictrs_thumbnail) =
fetch_iframely_and_pictrs_data(&self.client, data.url.to_owned()).await;
let post_form = PostForm {
name: data.name.trim().to_owned(),
url: data.url.to_owned(),
body: data.body.to_owned(),
nsfw: data.nsfw,
creator_id: orig_post.creator_id.to_owned(),
community_id: orig_post.community_id,
removed: Some(orig_post.removed),
deleted: Some(orig_post.deleted),
locked: Some(orig_post.locked),
stickied: Some(orig_post.stickied),
updated: Some(naive_now()),
embed_title: iframely_title,
embed_description: iframely_description,
embed_html: iframely_html,
thumbnail_url: pictrs_thumbnail,
ap_id: orig_post.ap_id,
local: orig_post.local,
published: None,
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};
let edit_id = data.edit_id;
let res = blocking(pool, move |conn| Post::update(conn, edit_id, &post_form)).await?;
let updated_post: Post = match res {
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Ok(post) => post,
Err(e) => {
let err_type = if e.to_string() == "value too long for type character varying(200)" {
"post_title_too_long"
} else {
"couldnt_update_post"
};
return Err(APIError::err(err_type).into());
}
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};
// Send apub update
updated_post.send_update(&user, &self.client, pool).await?;
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let edit_id = data.edit_id;
let post_view = blocking(pool, move |conn| {
PostView::read(conn, edit_id, Some(user_id))
})
.await??;
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let res = PostResponse { post: post_view };
if let Some(ws) = websocket_info {
ws.chatserver.do_send(SendPost {
op: UserOperation::EditPost,
post: res.clone(),
my_id: ws.id,
});
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}
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<DeletePost> {
type Response = PostResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<PostResponse, LemmyError> {
let data: &DeletePost = &self.data;
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let edit_id = data.edit_id;
let orig_post = blocking(pool, move |conn| Post::read(conn, edit_id)).await??;
// Check for a site ban
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
if user.banned {
return Err(APIError::err("site_ban").into());
}
// Check for a community ban
let community_id = orig_post.community_id;
let is_banned =
move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
return Err(APIError::err("community_ban").into());
}
// Verify that only the creator can delete
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if !Post::is_post_creator(user_id, orig_post.creator_id) {
return Err(APIError::err("no_post_edit_allowed").into());
}
// Update the post
let edit_id = data.edit_id;
let deleted = data.deleted;
let updated_post = blocking(pool, move |conn| {
Post::update_deleted(conn, edit_id, deleted)
})
.await??;
// apub updates
if deleted {
updated_post.send_delete(&user, &self.client, pool).await?;
} else {
updated_post
.send_undo_delete(&user, &self.client, pool)
.await?;
}
// Refetch the post
let edit_id = data.edit_id;
let post_view = blocking(pool, move |conn| {
PostView::read(conn, edit_id, Some(user_id))
})
.await??;
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let res = PostResponse { post: post_view };
if let Some(ws) = websocket_info {
ws.chatserver.do_send(SendPost {
op: UserOperation::DeletePost,
post: res.clone(),
my_id: ws.id,
});
}
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<RemovePost> {
type Response = PostResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<PostResponse, LemmyError> {
let data: &RemovePost = &self.data;
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let edit_id = data.edit_id;
let orig_post = blocking(pool, move |conn| Post::read(conn, edit_id)).await??;
// Check for a site ban
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
if user.banned {
return Err(APIError::err("site_ban").into());
}
// Check for a community ban
let community_id = orig_post.community_id;
let is_banned =
move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
return Err(APIError::err("community_ban").into());
}
// Verify that only the mods can remove
is_mod_or_admin(pool, user_id, community_id).await?;
// Update the post
let edit_id = data.edit_id;
let removed = data.removed;
let updated_post = blocking(pool, move |conn| {
Post::update_removed(conn, edit_id, removed)
})
.await??;
// Mod tables
let form = ModRemovePostForm {
mod_user_id: user_id,
post_id: data.edit_id,
removed: Some(removed),
reason: data.reason.to_owned(),
};
blocking(pool, move |conn| ModRemovePost::create(conn, &form)).await??;
// apub updates
if removed {
updated_post.send_remove(&user, &self.client, pool).await?;
} else {
updated_post
.send_undo_remove(&user, &self.client, pool)
.await?;
}
// Refetch the post
let edit_id = data.edit_id;
let post_view = blocking(pool, move |conn| {
PostView::read(conn, edit_id, Some(user_id))
})
.await??;
let res = PostResponse { post: post_view };
if let Some(ws) = websocket_info {
ws.chatserver.do_send(SendPost {
op: UserOperation::RemovePost,
post: res.clone(),
my_id: ws.id,
});
}
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<LockPost> {
type Response = PostResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<PostResponse, LemmyError> {
let data: &LockPost = &self.data;
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let edit_id = data.edit_id;
let orig_post = blocking(pool, move |conn| Post::read(conn, edit_id)).await??;
// Check for a site ban
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
if user.banned {
return Err(APIError::err("site_ban").into());
}
// Check for a community ban
let community_id = orig_post.community_id;
let is_banned =
move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
return Err(APIError::err("community_ban").into());
}
// Verify that only the mods can lock
is_mod_or_admin(pool, user_id, community_id).await?;
// Update the post
let edit_id = data.edit_id;
let locked = data.locked;
let updated_post =
blocking(pool, move |conn| Post::update_locked(conn, edit_id, locked)).await??;
// Mod tables
let form = ModLockPostForm {
mod_user_id: user_id,
post_id: data.edit_id,
locked: Some(locked),
};
blocking(pool, move |conn| ModLockPost::create(conn, &form)).await??;
// apub updates
updated_post.send_update(&user, &self.client, pool).await?;
// Refetch the post
let edit_id = data.edit_id;
let post_view = blocking(pool, move |conn| {
PostView::read(conn, edit_id, Some(user_id))
})
.await??;
let res = PostResponse { post: post_view };
if let Some(ws) = websocket_info {
ws.chatserver.do_send(SendPost {
op: UserOperation::LockPost,
post: res.clone(),
my_id: ws.id,
});
}
Ok(res)
}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<StickyPost> {
type Response = PostResponse;
async fn perform(
&self,
pool: &DbPool,
websocket_info: Option<WebsocketInfo>,
) -> Result<PostResponse, LemmyError> {
let data: &StickyPost = &self.data;
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => return Err(APIError::err("not_logged_in").into()),
};
let user_id = claims.id;
let edit_id = data.edit_id;
let orig_post = blocking(pool, move |conn| Post::read(conn, edit_id)).await??;
// Check for a site ban
let user = blocking(pool, move |conn| User_::read(conn, user_id)).await??;
if user.banned {
return Err(APIError::err("site_ban").into());
}
// Check for a community ban
let community_id = orig_post.community_id;
let is_banned =
move |conn: &'_ _| CommunityUserBanView::get(conn, user_id, community_id).is_ok();
if blocking(pool, is_banned).await? {
return Err(APIError::err("community_ban").into());
}
// Verify that only the mods can sticky
is_mod_or_admin(pool, user_id, community_id).await?;
// Update the post
let edit_id = data.edit_id;
let stickied = data.stickied;
let updated_post = blocking(pool, move |conn| {
Post::update_stickied(conn, edit_id, stickied)
})
.await??;
// Mod tables
let form = ModStickyPostForm {
mod_user_id: user_id,
post_id: data.edit_id,
stickied: Some(stickied),
};
blocking(pool, move |conn| ModStickyPost::create(conn, &form)).await??;
// Apub updates
// TODO stickied should pry work like locked for ease of use
updated_post.send_update(&user, &self.client, pool).await?;
// Refetch the post
let edit_id = data.edit_id;
let post_view = blocking(pool, move |conn| {
PostView::read(conn, edit_id, Some(user_id))
})
.await??;
let res = PostResponse { post: post_view };
if let Some(ws) = websocket_info {
ws.chatserver.do_send(SendPost {
op: UserOperation::StickyPost,
post: res.clone(),
my_id: ws.id,
});
}
Ok(res)
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}
}
#[async_trait::async_trait(?Send)]
impl Perform for Oper<SavePost> {
type Response = PostResponse;
async fn perform(
&self,
pool: &DbPool,
_websocket_info: Option<WebsocketInfo>,
) -> Result<PostResponse, LemmyError> {
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let data: &SavePost = &self.data;
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let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
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Err(_e) => return Err(APIError::err("not_logged_in").into()),
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};
let user_id = claims.id;
let post_saved_form = PostSavedForm {
post_id: data.post_id,
user_id,
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};
if data.save {
let save = move |conn: &'_ _| PostSaved::save(conn, &post_saved_form);
if blocking(pool, save).await?.is_err() {
return Err(APIError::err("couldnt_save_post").into());
}
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} else {
let unsave = move |conn: &'_ _| PostSaved::unsave(conn, &post_saved_form);
if blocking(pool, unsave).await?.is_err() {
return Err(APIError::err("couldnt_save_post").into());
}
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}
let post_id = data.post_id;
let post_view = blocking(pool, move |conn| {
PostView::read(conn, post_id, Some(user_id))
})
.await??;
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Ok(PostResponse { post: post_view })
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}
}