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Merge branch 'reorg' into dev

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- Fixes #146
This commit is contained in:
Dessalines 2019-05-05 10:00:57 -07:00
commit 396ec117b3
28 changed files with 2932 additions and 3216 deletions
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8
Dockerfile
View file

@ -20,8 +20,8 @@ COPY server/Cargo.toml server/Cargo.lock ./
# this build step will cache your dependencies
RUN mkdir -p ./src/bin \
&& echo 'fn main() { println!("Dummy") }' > ./src/bin/main.rs
RUN cargo build --release --bin lemmy
RUN rm -r ./target/release/.fingerprint/server-*
RUN cargo build --release
RUN rm -r ./target/release/.fingerprint/lemmy_server-*
# copy your source tree
# RUN rm -rf ./src/
@ -29,8 +29,8 @@ COPY server/src ./src/
COPY server/migrations ./migrations/
# build for release
RUN cargo build --frozen --release --bin lemmy
RUN mv /app/server/target/release/lemmy /app/lemmy
RUN cargo build --frozen --release
RUN mv /app/server/target/release/lemmy_server /app/lemmy
# Get diesel-cli on there just in case
# RUN cargo install diesel_cli --no-default-features --features postgres

48
server/Cargo.lock generated
View file

@ -752,6 +752,30 @@ name = "lazycell"
version = "1.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "lemmy_server"
version = "0.0.1"
dependencies = [
"activitypub 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
"actix 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
"actix-web 0.7.18 (registry+https://github.com/rust-lang/crates.io-index)",
"bcrypt 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
"diesel 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
"diesel_migrations 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"dotenv 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"env_logger 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
"jsonwebtoken 5.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.88 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
"strum 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
"strum_macros 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "libc"
version = "0.2.49"
@ -1344,30 +1368,6 @@ dependencies = [
"url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "server"
version = "0.0.1"
dependencies = [
"activitypub 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
"actix 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
"actix-web 0.7.18 (registry+https://github.com/rust-lang/crates.io-index)",
"bcrypt 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
"diesel 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
"diesel_migrations 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"dotenv 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"env_logger 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
"jsonwebtoken 5.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.88 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
"strum 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
"strum_macros 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "sha1"
version = "0.6.0"

7
server/Cargo.toml
View file

@ -1,12 +1,7 @@
[package]
name = "server"
name = "lemmy_server"
version = "0.0.1"
authors = ["Dessalines <happydooby@gmail.com>"]
autobins = false
[[bin]]
name = "lemmy"
path = "src/bin/main.rs"
[dependencies]
diesel = { version = "1.4.2", features = ["postgres","chrono"] }

11
server/src/actions/mod.rs
View file

@ -1,11 +0,0 @@
pub mod user;
pub mod community;
pub mod post;
pub mod comment;
pub mod post_view;
pub mod comment_view;
pub mod category;
pub mod community_view;
pub mod user_view;
pub mod moderator;
pub mod moderator_views;

316
server/src/api/comment.rs Normal file
View file

@ -0,0 +1,316 @@
use super::*;
#[derive(Serialize, Deserialize)]
pub struct CreateComment {
content: String,
parent_id: Option<i32>,
edit_id: Option<i32>,
pub post_id: i32,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct EditComment {
content: String,
parent_id: Option<i32>,
edit_id: i32,
creator_id: i32,
pub post_id: i32,
removed: Option<bool>,
deleted: Option<bool>,
reason: Option<String>,
read: Option<bool>,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct SaveComment {
comment_id: i32,
save: bool,
auth: String
}
#[derive(Serialize, Deserialize, Clone)]
pub struct CommentResponse {
op: String,
pub comment: CommentView
}
#[derive(Serialize, Deserialize)]
pub struct CreateCommentLike {
comment_id: i32,
pub post_id: i32,
score: i16,
auth: String
}
impl Perform<CommentResponse> for Oper<CreateComment> {
fn perform(&self) -> Result<CommentResponse, Error> {
let data: &CreateComment = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
// Check for a community ban
let post = Post::read(&conn, data.post_id)?;
if CommunityUserBanView::get(&conn, user_id, post.community_id).is_ok() {
return Err(APIError::err(&self.op, "You have been banned from this community"))?
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err(&self.op, "You have been banned from the site"))?
}
let content_slurs_removed = remove_slurs(&data.content.to_owned());
let comment_form = CommentForm {
content: content_slurs_removed,
parent_id: data.parent_id.to_owned(),
post_id: data.post_id,
creator_id: user_id,
removed: None,
deleted: None,
read: None,
updated: None
};
let inserted_comment = match Comment::create(&conn, &comment_form) {
Ok(comment) => comment,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't create Comment"))?
}
};
// You like your own comment by default
let like_form = CommentLikeForm {
comment_id: inserted_comment.id,
post_id: data.post_id,
user_id: user_id,
score: 1
};
let _inserted_like = match CommentLike::like(&conn, &like_form) {
Ok(like) => like,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't like comment."))?
}
};
let comment_view = CommentView::read(&conn, inserted_comment.id, Some(user_id))?;
Ok(
CommentResponse {
op: self.op.to_string(),
comment: comment_view
}
)
}
}
impl Perform<CommentResponse> for Oper<EditComment> {
fn perform(&self) -> Result<CommentResponse, Error> {
let data: &EditComment = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let orig_comment = CommentView::read(&conn, data.edit_id, None)?;
// You are allowed to mark the comment as read even if you're banned.
if data.read.is_none() {
// Verify its the creator or a mod, or an admin
let mut editors: Vec<i32> = vec![data.creator_id];
editors.append(
&mut CommunityModeratorView::for_community(&conn, orig_comment.community_id)
?
.into_iter()
.map(|m| m.user_id)
.collect()
);
editors.append(
&mut UserView::admins(&conn)
?
.into_iter()
.map(|a| a.id)
.collect()
);
if !editors.contains(&user_id) {
return Err(APIError::err(&self.op, "Not allowed to edit comment."))?
}
// Check for a community ban
if CommunityUserBanView::get(&conn, user_id, orig_comment.community_id).is_ok() {
return Err(APIError::err(&self.op, "You have been banned from this community"))?
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err(&self.op, "You have been banned from the site"))?
}
}
let content_slurs_removed = remove_slurs(&data.content.to_owned());
let comment_form = CommentForm {
content: content_slurs_removed,
parent_id: data.parent_id,
post_id: data.post_id,
creator_id: data.creator_id,
removed: data.removed.to_owned(),
deleted: data.deleted.to_owned(),
read: data.read.to_owned(),
updated: if data.read.is_some() { orig_comment.updated } else {Some(naive_now())}
};
let _updated_comment = match Comment::update(&conn, data.edit_id, &comment_form) {
Ok(comment) => comment,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't update Comment"))?
}
};
// Mod tables
if let Some(removed) = data.removed.to_owned() {
let form = ModRemoveCommentForm {
mod_user_id: user_id,
comment_id: data.edit_id,
removed: Some(removed),
reason: data.reason.to_owned(),
};
ModRemoveComment::create(&conn, &form)?;
}
let comment_view = CommentView::read(&conn, data.edit_id, Some(user_id))?;
Ok(
CommentResponse {
op: self.op.to_string(),
comment: comment_view
}
)
}
}
impl Perform<CommentResponse> for Oper<SaveComment> {
fn perform(&self) -> Result<CommentResponse, Error> {
let data: &SaveComment = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let comment_saved_form = CommentSavedForm {
comment_id: data.comment_id,
user_id: user_id,
};
if data.save {
match CommentSaved::save(&conn, &comment_saved_form) {
Ok(comment) => comment,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldnt do comment save"))?
}
};
} else {
match CommentSaved::unsave(&conn, &comment_saved_form) {
Ok(comment) => comment,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldnt do comment save"))?
}
};
}
let comment_view = CommentView::read(&conn, data.comment_id, Some(user_id))?;
Ok(
CommentResponse {
op: self.op.to_string(),
comment: comment_view
}
)
}
}
impl Perform<CommentResponse> for Oper<CreateCommentLike> {
fn perform(&self) -> Result<CommentResponse, Error> {
let data: &CreateCommentLike = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
// Check for a community ban
let post = Post::read(&conn, data.post_id)?;
if CommunityUserBanView::get(&conn, user_id, post.community_id).is_ok() {
return Err(APIError::err(&self.op, "You have been banned from this community"))?
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err(&self.op, "You have been banned from the site"))?
}
let like_form = CommentLikeForm {
comment_id: data.comment_id,
post_id: data.post_id,
user_id: user_id,
score: data.score
};
// Remove any likes first
CommentLike::remove(&conn, &like_form)?;
// Only add the like if the score isnt 0
if &like_form.score != &0 {
let _inserted_like = match CommentLike::like(&conn, &like_form) {
Ok(like) => like,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't like comment."))?
}
};
}
// Have to refetch the comment to get the current state
let liked_comment = CommentView::read(&conn, data.comment_id, Some(user_id))?;
Ok(
CommentResponse {
op: self.op.to_string(),
comment: liked_comment
}
)
}
}

559
server/src/api/community.rs Normal file
View file

@ -0,0 +1,559 @@
use super::*;
use std::str::FromStr;
#[derive(Serialize, Deserialize)]
pub struct GetCommunity {
id: Option<i32>,
name: Option<String>,
auth: Option<String>
}
#[derive(Serialize, Deserialize)]
pub struct GetCommunityResponse {
op: String,
community: CommunityView,
moderators: Vec<CommunityModeratorView>,
admins: Vec<UserView>,
}
#[derive(Serialize, Deserialize)]
pub struct CreateCommunity {
name: String,
title: String,
description: Option<String>,
category_id: i32 ,
auth: String
}
#[derive(Serialize, Deserialize, Clone)]
pub struct CommunityResponse {
op: String,
pub community: CommunityView
}
#[derive(Serialize, Deserialize)]
pub struct ListCommunities {
sort: String,
page: Option<i64>,
limit: Option<i64>,
auth: Option<String>
}
#[derive(Serialize, Deserialize)]
pub struct ListCommunitiesResponse {
op: String,
communities: Vec<CommunityView>
}
#[derive(Serialize, Deserialize, Clone)]
pub struct BanFromCommunity {
pub community_id: i32,
user_id: i32,
ban: bool,
reason: Option<String>,
expires: Option<i64>,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct BanFromCommunityResponse {
op: String,
user: UserView,
banned: bool,
}
#[derive(Serialize, Deserialize)]
pub struct AddModToCommunity {
pub community_id: i32,
user_id: i32,
added: bool,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct AddModToCommunityResponse {
op: String,
moderators: Vec<CommunityModeratorView>,
}
#[derive(Serialize, Deserialize)]
pub struct EditCommunity {
pub edit_id: i32,
name: String,
title: String,
description: Option<String>,
category_id: i32,
removed: Option<bool>,
deleted: Option<bool>,
reason: Option<String>,
expires: Option<i64>,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct FollowCommunity {
community_id: i32,
follow: bool,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct GetFollowedCommunities {
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct GetFollowedCommunitiesResponse {
op: String,
communities: Vec<CommunityFollowerView>
}
impl Perform<GetCommunityResponse> for Oper<GetCommunity> {
fn perform(&self) -> Result<GetCommunityResponse, Error> {
let data: &GetCommunity = &self.data;
let conn = establish_connection();
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)
}
Err(_e) => None
}
}
None => None
};
let community_id = match data.id {
Some(id) => id,
None => Community::read_from_name(&conn, data.name.to_owned().unwrap_or("main".to_string()))?.id
};
let community_view = match CommunityView::read(&conn, community_id, user_id) {
Ok(community) => community,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't find Community"))?
}
};
let moderators = match CommunityModeratorView::for_community(&conn, community_id) {
Ok(moderators) => moderators,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't find Community"))?
}
};
let admins = UserView::admins(&conn)?;
// Return the jwt
Ok(
GetCommunityResponse {
op: self.op.to_string(),
community: community_view,
moderators: moderators,
admins: admins,
}
)
}
}
impl Perform<CommunityResponse> for Oper<CreateCommunity> {
fn perform(&self) -> Result<CommunityResponse, Error> {
let data: &CreateCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
if has_slurs(&data.name) ||
has_slurs(&data.title) ||
(data.description.is_some() && has_slurs(&data.description.to_owned().unwrap())) {
return Err(APIError::err(&self.op, "No slurs"))?
}
let user_id = claims.id;
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err(&self.op, "You have been banned from the site"))?
}
// When you create a community, make sure the user becomes a moderator and a follower
let community_form = CommunityForm {
name: data.name.to_owned(),
title: data.title.to_owned(),
description: data.description.to_owned(),
category_id: data.category_id,
creator_id: user_id,
removed: None,
deleted: None,
updated: None,
};
let inserted_community = match Community::create(&conn, &community_form) {
Ok(community) => community,
Err(_e) => {
return Err(APIError::err(&self.op, "Community already exists."))?
}
};
let community_moderator_form = CommunityModeratorForm {
community_id: inserted_community.id,
user_id: user_id
};
let _inserted_community_moderator = match CommunityModerator::join(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community moderator already exists."))?
}
};
let community_follower_form = CommunityFollowerForm {
community_id: inserted_community.id,
user_id: user_id
};
let _inserted_community_follower = match CommunityFollower::follow(&conn, &community_follower_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community follower already exists."))?
}
};
let community_view = CommunityView::read(&conn, inserted_community.id, Some(user_id))?;
Ok(
CommunityResponse {
op: self.op.to_string(),
community: community_view
}
)
}
}
impl Perform<CommunityResponse> for Oper<EditCommunity> {
fn perform(&self) -> Result<CommunityResponse, Error> {
let data: &EditCommunity = &self.data;
if has_slurs(&data.name) || has_slurs(&data.title) {
return Err(APIError::err(&self.op, "No slurs"))?
}
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err(&self.op, "You have been banned from the site"))?
}
// Verify its a mod
let mut editors: Vec<i32> = Vec::new();
editors.append(
&mut CommunityModeratorView::for_community(&conn, data.edit_id)
?
.into_iter()
.map(|m| m.user_id)
.collect()
);
editors.append(
&mut UserView::admins(&conn)
?
.into_iter()
.map(|a| a.id)
.collect()
);
if !editors.contains(&user_id) {
return Err(APIError::err(&self.op, "Not allowed to edit community"))?
}
let community_form = CommunityForm {
name: data.name.to_owned(),
title: data.title.to_owned(),
description: data.description.to_owned(),
category_id: data.category_id.to_owned(),
creator_id: user_id,
removed: data.removed.to_owned(),
deleted: data.deleted.to_owned(),
updated: Some(naive_now())
};
let _updated_community = match Community::update(&conn, data.edit_id, &community_form) {
Ok(community) => community,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't update Community"))?
}
};
// Mod tables
if let Some(removed) = data.removed.to_owned() {
let expires = match data.expires {
Some(time) => Some(naive_from_unix(time)),
None => None
};
let form = ModRemoveCommunityForm {
mod_user_id: user_id,
community_id: data.edit_id,
removed: Some(removed),
reason: data.reason.to_owned(),
expires: expires
};
ModRemoveCommunity::create(&conn, &form)?;
}
let community_view = CommunityView::read(&conn, data.edit_id, Some(user_id))?;
Ok(
CommunityResponse {
op: self.op.to_string(),
community: community_view
}
)
}
}
impl Perform<ListCommunitiesResponse> for Oper<ListCommunities> {
fn perform(&self) -> Result<ListCommunitiesResponse, Error> {
let data: &ListCommunities = &self.data;
let conn = establish_connection();
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)
}
Err(_e) => None
}
}
None => None
};
let sort = SortType::from_str(&data.sort)?;
let communities: Vec<CommunityView> = CommunityView::list(&conn, user_id, sort, data.page, data.limit)?;
// Return the jwt
Ok(
ListCommunitiesResponse {
op: self.op.to_string(),
communities: communities
}
)
}
}
impl Perform<CommunityResponse> for Oper<FollowCommunity> {
fn perform(&self) -> Result<CommunityResponse, Error> {
let data: &FollowCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let community_follower_form = CommunityFollowerForm {
community_id: data.community_id,
user_id: user_id
};
if data.follow {
match CommunityFollower::follow(&conn, &community_follower_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community follower already exists."))?
}
};
} else {
match CommunityFollower::ignore(&conn, &community_follower_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community follower already exists."))?
}
};
}
let community_view = CommunityView::read(&conn, data.community_id, Some(user_id))?;
Ok(
CommunityResponse {
op: self.op.to_string(),
community: community_view
}
)
}
}
impl Perform<GetFollowedCommunitiesResponse> for Oper<GetFollowedCommunities> {
fn perform(&self) -> Result<GetFollowedCommunitiesResponse, Error> {
let data: &GetFollowedCommunities = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let communities: Vec<CommunityFollowerView> = match CommunityFollowerView::for_user(&conn, user_id) {
Ok(communities) => communities,
Err(_e) => {
return Err(APIError::err(&self.op, "System error, try logging out and back in."))?
}
};
// Return the jwt
Ok(
GetFollowedCommunitiesResponse {
op: self.op.to_string(),
communities: communities
}
)
}
}
impl Perform<BanFromCommunityResponse> for Oper<BanFromCommunity> {
fn perform(&self) -> Result<BanFromCommunityResponse, Error> {
let data: &BanFromCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let community_user_ban_form = CommunityUserBanForm {
community_id: data.community_id,
user_id: data.user_id,
};
if data.ban {
match CommunityUserBan::ban(&conn, &community_user_ban_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community user ban already exists"))?
}
};
} else {
match CommunityUserBan::unban(&conn, &community_user_ban_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community user ban already exists"))?
}
};
}
// Mod tables
let expires = match data.expires {
Some(time) => Some(naive_from_unix(time)),
None => None
};
let form = ModBanFromCommunityForm {
mod_user_id: user_id,
other_user_id: data.user_id,
community_id: data.community_id,
reason: data.reason.to_owned(),
banned: Some(data.ban),
expires: expires,
};
ModBanFromCommunity::create(&conn, &form)?;
let user_view = UserView::read(&conn, data.user_id)?;
Ok(
BanFromCommunityResponse {
op: self.op.to_string(),
user: user_view,
banned: data.ban
}
)
}
}
impl Perform<AddModToCommunityResponse> for Oper<AddModToCommunity> {
fn perform(&self) -> Result<AddModToCommunityResponse, Error> {
let data: &AddModToCommunity = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let community_moderator_form = CommunityModeratorForm {
community_id: data.community_id,
user_id: data.user_id
};
if data.added {
match CommunityModerator::join(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community moderator already exists."))?
}
};
} else {
match CommunityModerator::leave(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community moderator already exists."))?
}
};
}
// Mod tables
let form = ModAddCommunityForm {
mod_user_id: user_id,
other_user_id: data.user_id,
community_id: data.community_id,
removed: Some(!data.added),
};
ModAddCommunity::create(&conn, &form)?;
let moderators = CommunityModeratorView::for_community(&conn, data.community_id)?;
Ok(
AddModToCommunityResponse {
op: self.op.to_string(),
moderators: moderators,
}
)
}
}

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use serde::{Deserialize, Serialize};
use failure::Error;
use db::*;
use db::community::*;
use db::user::*;
use db::post::*;
use db::comment::*;
use db::post_view::*;
use db::comment_view::*;
use db::category::*;
use db::community_view::*;
use db::user_view::*;
use db::moderator_views::*;
use db::moderator::*;
use {has_slurs, remove_slurs, Settings, naive_now, naive_from_unix};
pub mod user;
pub mod community;
pub mod post;
pub mod comment;
pub mod site;
#[derive(EnumString,ToString,Debug)]
pub enum UserOperation {
Login, Register, CreateCommunity, CreatePost, ListCommunities, ListCategories, GetPost, GetCommunity, CreateComment, EditComment, SaveComment, CreateCommentLike, GetPosts, CreatePostLike, EditPost, SavePost, EditCommunity, FollowCommunity, GetFollowedCommunities, GetUserDetails, GetReplies, GetModlog, BanFromCommunity, AddModToCommunity, CreateSite, EditSite, GetSite, AddAdmin, BanUser, Search, MarkAllAsRead
}
#[derive(Fail, Debug)]
#[fail(display = "{{\"op\":\"{}\", \"error\":\"{}\"}}", op, message)]
pub struct APIError {
pub op: String,
pub message: String,
}
impl APIError {
pub fn err(op: &UserOperation, msg: &str) -> Self {
APIError {
op: op.to_string(),
message: msg.to_string(),
}
}
}
pub struct Oper<T> {
op: UserOperation,
data: T
}
impl <T> Oper<T> {
pub fn new(op: UserOperation, data: T) -> Oper<T> {
Oper {
op: op,
data: data
}
}
}
pub trait Perform<T> {
fn perform(&self) -> Result<T, Error> where T: Sized;
}

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use super::*;
use std::str::FromStr;
#[derive(Serialize, Deserialize)]
pub struct CreatePost {
name: String,
url: Option<String>,
body: Option<String>,
community_id: i32,
auth: String
}
#[derive(Serialize, Deserialize, Clone)]
pub struct PostResponse {
op: String,
pub post: PostView
}
#[derive(Serialize, Deserialize)]
pub struct GetPost {
pub id: i32,
auth: Option<String>
}
#[derive(Serialize, Deserialize)]
pub struct GetPostResponse {
op: String,
post: PostView,
comments: Vec<CommentView>,
community: CommunityView,
moderators: Vec<CommunityModeratorView>,
admins: Vec<UserView>,
}
#[derive(Serialize, Deserialize)]
pub struct GetPosts {
type_: String,
sort: String,
page: Option<i64>,
limit: Option<i64>,
community_id: Option<i32>,
auth: Option<String>
}
#[derive(Serialize, Deserialize)]
pub struct GetPostsResponse {
op: String,
posts: Vec<PostView>,
}
#[derive(Serialize, Deserialize)]
pub struct CreatePostLike {
post_id: i32,
score: i16,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct CreatePostLikeResponse {
op: String,
post: PostView
}
#[derive(Serialize, Deserialize)]
pub struct EditPost {
pub edit_id: i32,
creator_id: i32,
community_id: i32,
name: String,
url: Option<String>,
body: Option<String>,
removed: Option<bool>,
deleted: Option<bool>,
locked: Option<bool>,
reason: Option<String>,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct SavePost {
post_id: i32,
save: bool,
auth: String
}
impl Perform<PostResponse> for Oper<CreatePost> {
fn perform(&self) -> Result<PostResponse, Error> {
let data: &CreatePost = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
if has_slurs(&data.name) ||
(data.body.is_some() && has_slurs(&data.body.to_owned().unwrap())) {
return Err(APIError::err(&self.op, "No slurs"))?
}
let user_id = claims.id;
// Check for a community ban
if CommunityUserBanView::get(&conn, user_id, data.community_id).is_ok() {
return Err(APIError::err(&self.op, "You have been banned from this community"))?
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err(&self.op, "You have been banned from the site"))?
}
let post_form = PostForm {
name: data.name.to_owned(),
url: data.url.to_owned(),
body: data.body.to_owned(),
community_id: data.community_id,
creator_id: user_id,
removed: None,
deleted: None,
locked: None,
updated: None
};
let inserted_post = match Post::create(&conn, &post_form) {
Ok(post) => post,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't create Post"))?
}
};
// They like their own post by default
let like_form = PostLikeForm {
post_id: inserted_post.id,
user_id: user_id,
score: 1
};
// Only add the like if the score isnt 0
let _inserted_like = match PostLike::like(&conn, &like_form) {
Ok(like) => like,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't like post."))?
}
};
// Refetch the view
let post_view = match PostView::read(&conn, inserted_post.id, Some(user_id)) {
Ok(post) => post,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't find Post"))?
}
};
Ok(
PostResponse {
op: self.op.to_string(),
post: post_view
}
)
}
}
impl Perform<GetPostResponse> for Oper<GetPost> {
fn perform(&self) -> Result<GetPostResponse, Error> {
let data: &GetPost = &self.data;
let conn = establish_connection();
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)
}
Err(_e) => None
}
}
None => None
};
let post_view = match PostView::read(&conn, data.id, user_id) {
Ok(post) => post,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't find Post"))?
}
};
let comments = CommentView::list(&conn, &SortType::New, Some(data.id), None, None, user_id, false, None, Some(9999))?;
let community = CommunityView::read(&conn, post_view.community_id, user_id)?;
let moderators = CommunityModeratorView::for_community(&conn, post_view.community_id)?;
let admins = UserView::admins(&conn)?;
// Return the jwt
Ok(
GetPostResponse {
op: self.op.to_string(),
post: post_view,
comments: comments,
community: community,
moderators: moderators,
admins: admins,
}
)
}
}
impl Perform<GetPostsResponse> for Oper<GetPosts> {
fn perform(&self) -> Result<GetPostsResponse, Error> {
let data: &GetPosts = &self.data;
let conn = establish_connection();
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)
}
Err(_e) => None
}
}
None => None
};
let type_ = PostListingType::from_str(&data.type_)?;
let sort = SortType::from_str(&data.sort)?;
let posts = match PostView::list(&conn,
type_,
&sort,
data.community_id,
None,
None,
user_id,
false,
false,
data.page,
data.limit) {
Ok(posts) => posts,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't get posts"))?
}
};
// Return the jwt
Ok(
GetPostsResponse {
op: self.op.to_string(),
posts: posts
}
)
}
}
impl Perform<CreatePostLikeResponse> for Oper<CreatePostLike> {
fn perform(&self) -> Result<CreatePostLikeResponse, Error> {
let data: &CreatePostLike = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
// Check for a community ban
let post = Post::read(&conn, data.post_id)?;
if CommunityUserBanView::get(&conn, user_id, post.community_id).is_ok() {
return Err(APIError::err(&self.op, "You have been banned from this community"))?
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err(&self.op, "You have been banned from the site"))?
}
let like_form = PostLikeForm {
post_id: data.post_id,
user_id: user_id,
score: data.score
};
// Remove any likes first
PostLike::remove(&conn, &like_form)?;
// Only add the like if the score isnt 0
if &like_form.score != &0 {
let _inserted_like = match PostLike::like(&conn, &like_form) {
Ok(like) => like,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't like post."))?
}
};
}
let post_view = match PostView::read(&conn, data.post_id, Some(user_id)) {
Ok(post) => post,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't find Post"))?
}
};
// just output the score
Ok(
CreatePostLikeResponse {
op: self.op.to_string(),
post: post_view
}
)
}
}
impl Perform<PostResponse> for Oper<EditPost> {
fn perform(&self) -> Result<PostResponse, Error> {
let data: &EditPost = &self.data;
if has_slurs(&data.name) ||
(data.body.is_some() && has_slurs(&data.body.to_owned().unwrap())) {
return Err(APIError::err(&self.op, "No slurs"))?
}
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
// Verify its the creator or a mod or admin
let mut editors: Vec<i32> = vec![data.creator_id];
editors.append(
&mut CommunityModeratorView::for_community(&conn, data.community_id)
?
.into_iter()
.map(|m| m.user_id)
.collect()
);
editors.append(
&mut UserView::admins(&conn)
?
.into_iter()
.map(|a| a.id)
.collect()
);
if !editors.contains(&user_id) {
return Err(APIError::err(&self.op, "Not allowed to edit post."))?
}
// Check for a community ban
if CommunityUserBanView::get(&conn, user_id, data.community_id).is_ok() {
return Err(APIError::err(&self.op, "You have been banned from this community"))?
}
// Check for a site ban
if UserView::read(&conn, user_id)?.banned {
return Err(APIError::err(&self.op, "You have been banned from the site"))?
}
let post_form = PostForm {
name: data.name.to_owned(),
url: data.url.to_owned(),
body: data.body.to_owned(),
creator_id: data.creator_id.to_owned(),
community_id: data.community_id,
removed: data.removed.to_owned(),
deleted: data.deleted.to_owned(),
locked: data.locked.to_owned(),
updated: Some(naive_now())
};
let _updated_post = match Post::update(&conn, data.edit_id, &post_form) {
Ok(post) => post,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't update Post"))?
}
};
// Mod tables
if let Some(removed) = data.removed.to_owned() {
let form = ModRemovePostForm {
mod_user_id: user_id,
post_id: data.edit_id,
removed: Some(removed),
reason: data.reason.to_owned(),
};
ModRemovePost::create(&conn, &form)?;
}
if let Some(locked) = data.locked.to_owned() {
let form = ModLockPostForm {
mod_user_id: user_id,
post_id: data.edit_id,
locked: Some(locked),
};
ModLockPost::create(&conn, &form)?;
}
let post_view = PostView::read(&conn, data.edit_id, Some(user_id))?;
Ok(
PostResponse {
op: self.op.to_string(),
post: post_view
}
)
}
}
impl Perform<PostResponse> for Oper<SavePost> {
fn perform(&self) -> Result<PostResponse, Error> {
let data: &SavePost = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let post_saved_form = PostSavedForm {
post_id: data.post_id,
user_id: user_id,
};
if data.save {
match PostSaved::save(&conn, &post_saved_form) {
Ok(post) => post,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldnt do post save"))?
}
};
} else {
match PostSaved::unsave(&conn, &post_saved_form) {
Ok(post) => post,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldnt do post save"))?
}
};
}
let post_view = PostView::read(&conn, data.post_id, Some(user_id))?;
Ok(
PostResponse {
op: self.op.to_string(),
post: post_view
}
)
}
}

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use super::*;
use std::str::FromStr;
#[derive(Serialize, Deserialize)]
pub struct ListCategories;
#[derive(Serialize, Deserialize)]
pub struct ListCategoriesResponse {
op: String,
categories: Vec<Category>
}
#[derive(Serialize, Deserialize)]
pub struct Search {
q: String,
type_: String,
community_id: Option<i32>,
sort: String,
page: Option<i64>,
limit: Option<i64>,
}
#[derive(Serialize, Deserialize)]
pub struct SearchResponse {
op: String,
comments: Vec<CommentView>,
posts: Vec<PostView>,
}
#[derive(Serialize, Deserialize)]
pub struct GetModlog {
mod_user_id: Option<i32>,
community_id: Option<i32>,
page: Option<i64>,
limit: Option<i64>,
}
#[derive(Serialize, Deserialize)]
pub struct GetModlogResponse {
op: String,
removed_posts: Vec<ModRemovePostView>,
locked_posts: Vec<ModLockPostView>,
removed_comments: Vec<ModRemoveCommentView>,
removed_communities: Vec<ModRemoveCommunityView>,
banned_from_community: Vec<ModBanFromCommunityView>,
banned: Vec<ModBanView>,
added_to_community: Vec<ModAddCommunityView>,
added: Vec<ModAddView>,
}
#[derive(Serialize, Deserialize)]
pub struct CreateSite {
name: String,
description: Option<String>,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct EditSite {
name: String,
description: Option<String>,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct GetSite {
}
#[derive(Serialize, Deserialize)]
pub struct SiteResponse {
op: String,
site: SiteView,
}
#[derive(Serialize, Deserialize)]
pub struct GetSiteResponse {
op: String,
site: Option<SiteView>,
admins: Vec<UserView>,
banned: Vec<UserView>,
}
impl Perform<ListCategoriesResponse> for Oper<ListCategories> {
fn perform(&self) -> Result<ListCategoriesResponse, Error> {
let _data: &ListCategories = &self.data;
let conn = establish_connection();
let categories: Vec<Category> = Category::list_all(&conn)?;
// Return the jwt
Ok(
ListCategoriesResponse {
op: self.op.to_string(),
categories: categories
}
)
}
}
impl Perform<GetModlogResponse> for Oper<GetModlog> {
fn perform(&self) -> Result<GetModlogResponse, Error> {
let data: &GetModlog = &self.data;
let conn = establish_connection();
let removed_posts = ModRemovePostView::list(&conn, data.community_id, data.mod_user_id, data.page, data.limit)?;
let locked_posts = ModLockPostView::list(&conn, data.community_id, data.mod_user_id, data.page, data.limit)?;
let removed_comments = ModRemoveCommentView::list(&conn, data.community_id, data.mod_user_id, data.page, data.limit)?;
let banned_from_community = ModBanFromCommunityView::list(&conn, data.community_id, data.mod_user_id, data.page, data.limit)?;
let added_to_community = ModAddCommunityView::list(&conn, data.community_id, data.mod_user_id, data.page, data.limit)?;
// These arrays are only for the full modlog, when a community isn't given
let mut removed_communities = Vec::new();
let mut banned = Vec::new();
let mut added = Vec::new();
if data.community_id.is_none() {
removed_communities = ModRemoveCommunityView::list(&conn, data.mod_user_id, data.page, data.limit)?;
banned = ModBanView::list(&conn, data.mod_user_id, data.page, data.limit)?;
added = ModAddView::list(&conn, data.mod_user_id, data.page, data.limit)?;
}
// Return the jwt
Ok(
GetModlogResponse {
op: self.op.to_string(),
removed_posts: removed_posts,
locked_posts: locked_posts,
removed_comments: removed_comments,
removed_communities: removed_communities,
banned_from_community: banned_from_community,
banned: banned,
added_to_community: added_to_community,
added: added,
}
)
}
}
impl Perform<SiteResponse> for Oper<CreateSite> {
fn perform(&self) -> Result<SiteResponse, Error> {
let data: &CreateSite = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
if has_slurs(&data.name) ||
(data.description.is_some() && has_slurs(&data.description.to_owned().unwrap())) {
return Err(APIError::err(&self.op, "No slurs"))?
}
let user_id = claims.id;
// Make sure user is an admin
if !UserView::read(&conn, user_id)?.admin {
return Err(APIError::err(&self.op, "Not an admin."))?
}
let site_form = SiteForm {
name: data.name.to_owned(),
description: data.description.to_owned(),
creator_id: user_id,
updated: None,
};
match Site::create(&conn, &site_form) {
Ok(site) => site,
Err(_e) => {
return Err(APIError::err(&self.op, "Site exists already"))?
}
};
let site_view = SiteView::read(&conn)?;
Ok(
SiteResponse {
op: self.op.to_string(),
site: site_view,
}
)
}
}
impl Perform<SiteResponse> for Oper<EditSite> {
fn perform(&self) -> Result<SiteResponse, Error> {
let data: &EditSite = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
if has_slurs(&data.name) ||
(data.description.is_some() && has_slurs(&data.description.to_owned().unwrap())) {
return Err(APIError::err(&self.op, "No slurs"))?
}
let user_id = claims.id;
// Make sure user is an admin
if UserView::read(&conn, user_id)?.admin == false {
return Err(APIError::err(&self.op, "Not an admin."))?
}
let found_site = Site::read(&conn, 1)?;
let site_form = SiteForm {
name: data.name.to_owned(),
description: data.description.to_owned(),
creator_id: found_site.creator_id,
updated: Some(naive_now()),
};
match Site::update(&conn, 1, &site_form) {
Ok(site) => site,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't update site."))?
}
};
let site_view = SiteView::read(&conn)?;
Ok(
SiteResponse {
op: self.op.to_string(),
site: site_view,
}
)
}
}
impl Perform<GetSiteResponse> for Oper<GetSite> {
fn perform(&self) -> Result<GetSiteResponse, Error> {
let _data: &GetSite = &self.data;
let conn = establish_connection();
// It can return a null site in order to redirect
let site_view = match Site::read(&conn, 1) {
Ok(_site) => Some(SiteView::read(&conn)?),
Err(_e) => None
};
let admins = UserView::admins(&conn)?;
let banned = UserView::banned(&conn)?;
Ok(
GetSiteResponse {
op: self.op.to_string(),
site: site_view,
admins: admins,
banned: banned,
}
)
}
}
impl Perform<SearchResponse> for Oper<Search> {
fn perform(&self) -> Result<SearchResponse, Error> {
let data: &Search = &self.data;
let conn = establish_connection();
let sort = SortType::from_str(&data.sort)?;
let type_ = SearchType::from_str(&data.type_)?;
let mut posts = Vec::new();
let mut comments = Vec::new();
match type_ {
SearchType::Posts => {
posts = PostView::list(&conn,
PostListingType::All,
&sort,
data.community_id,
None,
Some(data.q.to_owned()),
None,
false,
false,
data.page,
data.limit)?;
},
SearchType::Comments => {
comments = CommentView::list(&conn,
&sort,
None,
None,
Some(data.q.to_owned()),
None,
false,
data.page,
data.limit)?;
},
SearchType::Both => {
posts = PostView::list(&conn,
PostListingType::All,
&sort,
data.community_id,
None,
Some(data.q.to_owned()),
None,
false,
false,
data.page,
data.limit)?;
comments = CommentView::list(&conn,
&sort,
None,
None,
Some(data.q.to_owned()),
None,
false,
data.page,
data.limit)?;
}
};
// Return the jwt
Ok(
SearchResponse {
op: self.op.to_string(),
comments: comments,
posts: posts,
}
)
}
}

503
server/src/api/user.rs Normal file
View file

@ -0,0 +1,503 @@
use super::*;
use std::str::FromStr;
use bcrypt::{verify};
#[derive(Serialize, Deserialize, Debug)]
pub struct Login {
username_or_email: String,
password: String
}
#[derive(Serialize, Deserialize)]
pub struct Register {
username: String,
email: Option<String>,
password: String,
password_verify: String,
admin: bool,
spam_timeri: i64,
}
#[derive(Serialize, Deserialize)]
pub struct LoginResponse {
op: String,
jwt: String
}
#[derive(Serialize, Deserialize)]
pub struct GetUserDetails {
user_id: Option<i32>,
username: Option<String>,
sort: String,
page: Option<i64>,
limit: Option<i64>,
community_id: Option<i32>,
saved_only: bool,
auth: Option<String>,
}
#[derive(Serialize, Deserialize)]
pub struct GetUserDetailsResponse {
op: String,
user: UserView,
follows: Vec<CommunityFollowerView>,
moderates: Vec<CommunityModeratorView>,
comments: Vec<CommentView>,
posts: Vec<PostView>,
}
#[derive(Serialize, Deserialize)]
pub struct GetRepliesResponse {
op: String,
replies: Vec<ReplyView>,
}
#[derive(Serialize, Deserialize)]
pub struct MarkAllAsRead {
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct AddAdmin {
user_id: i32,
added: bool,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct AddAdminResponse {
op: String,
admins: Vec<UserView>,
}
#[derive(Serialize, Deserialize)]
pub struct BanUser {
user_id: i32,
ban: bool,
reason: Option<String>,
expires: Option<i64>,
auth: String
}
#[derive(Serialize, Deserialize)]
pub struct BanUserResponse {
op: String,
user: UserView,
banned: bool,
}
#[derive(Serialize, Deserialize)]
pub struct GetReplies {
sort: String,
page: Option<i64>,
limit: Option<i64>,
unread_only: bool,
auth: String
}
impl Perform<LoginResponse> for Oper<Login> {
fn perform(&self) -> Result<LoginResponse, Error> {
let data: &Login = &self.data;
let conn = establish_connection();
// Fetch that username / email
let user: User_ = match User_::find_by_email_or_username(&conn, &data.username_or_email) {
Ok(user) => user,
Err(_e) => return Err(APIError::err(&self.op, "Couldn't find that username or email"))?
};
// Verify the password
let valid: bool = verify(&data.password, &user.password_encrypted).unwrap_or(false);
if !valid {
return Err(APIError::err(&self.op, "Password incorrect"))?
}
// Return the jwt
Ok(
LoginResponse {
op: self.op.to_string(),
jwt: user.jwt()
}
)
}
}
impl Perform<LoginResponse> for Oper<Register> {
fn perform(&self) -> Result<LoginResponse, Error> {
let data: &Register = &self.data;
let conn = establish_connection();
// Make sure passwords match
if &data.password != &data.password_verify {
return Err(APIError::err(&self.op, "Passwords do not match."))?
}
if data.spam_timeri < 1142 {
return Err(APIError::err(&self.op, "Too fast"))?
}
if has_slurs(&data.username) {
return Err(APIError::err(&self.op, "No slurs"))?
}
// Make sure there are no admins
if data.admin && UserView::admins(&conn)?.len() > 0 {
return Err(APIError::err(&self.op, "Sorry, there's already an admin."))?
}
// Register the new user
let user_form = UserForm {
name: data.username.to_owned(),
fedi_name: Settings::get().hostname.into(),
email: data.email.to_owned(),
password_encrypted: data.password.to_owned(),
preferred_username: None,
updated: None,
admin: data.admin,
banned: false,
};
// Create the user
let inserted_user = match User_::register(&conn, &user_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "User already exists."))?
}
};
// Sign them up for main community no matter what
let community_follower_form = CommunityFollowerForm {
community_id: 1,
user_id: inserted_user.id,
};
let _inserted_community_follower = match CommunityFollower::follow(&conn, &community_follower_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community follower already exists."))?
}
};
// If its an admin, add them as a mod and follower to main
if data.admin {
let community_moderator_form = CommunityModeratorForm {
community_id: 1,
user_id: inserted_user.id,
};
let _inserted_community_moderator = match CommunityModerator::join(&conn, &community_moderator_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Community moderator already exists."))?
}
};
}
// Return the jwt
Ok(
LoginResponse {
op: self.op.to_string(),
jwt: inserted_user.jwt()
}
)
}
}
impl Perform<GetUserDetailsResponse> for Oper<GetUserDetails> {
fn perform(&self) -> Result<GetUserDetailsResponse, Error> {
let data: &GetUserDetails = &self.data;
let conn = establish_connection();
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)
}
Err(_e) => None
}
}
None => None
};
//TODO add save
let sort = SortType::from_str(&data.sort)?;
let user_details_id = match data.user_id {
Some(id) => id,
None => User_::read_from_name(&conn, data.username.to_owned().unwrap_or("admin".to_string()))?.id
};
let user_view = UserView::read(&conn, user_details_id)?;
// If its saved only, you don't care what creator it was
let posts = if data.saved_only {
PostView::list(&conn,
PostListingType::All,
&sort,
data.community_id,
None,
None,
Some(user_details_id),
data.saved_only,
false,
data.page,
data.limit)?
} else {
PostView::list(&conn,
PostListingType::All,
&sort,
data.community_id,
Some(user_details_id),
None,
user_id,
data.saved_only,
false,
data.page,
data.limit)?
};
let comments = if data.saved_only {
CommentView::list(&conn,
&sort,
None,
None,
None,
Some(user_details_id),
data.saved_only,
data.page,
data.limit)?
} else {
CommentView::list(&conn,
&sort,
None,
Some(user_details_id),
None,
user_id,
data.saved_only,
data.page,
data.limit)?
};
let follows = CommunityFollowerView::for_user(&conn, user_details_id)?;
let moderates = CommunityModeratorView::for_user(&conn, user_details_id)?;
// Return the jwt
Ok(
GetUserDetailsResponse {
op: self.op.to_string(),
user: user_view,
follows: follows,
moderates: moderates,
comments: comments,
posts: posts,
}
)
}
}
impl Perform<AddAdminResponse> for Oper<AddAdmin> {
fn perform(&self) -> Result<AddAdminResponse, Error> {
let data: &AddAdmin = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
// Make sure user is an admin
if UserView::read(&conn, user_id)?.admin == false {
return Err(APIError::err(&self.op, "Not an admin."))?
}
let read_user = User_::read(&conn, data.user_id)?;
let user_form = UserForm {
name: read_user.name,
fedi_name: read_user.fedi_name,
email: read_user.email,
password_encrypted: read_user.password_encrypted,
preferred_username: read_user.preferred_username,
updated: Some(naive_now()),
admin: data.added,
banned: read_user.banned,
};
match User_::update(&conn, data.user_id, &user_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't update user"))?
}
};
// Mod tables
let form = ModAddForm {
mod_user_id: user_id,
other_user_id: data.user_id,
removed: Some(!data.added),
};
ModAdd::create(&conn, &form)?;
let admins = UserView::admins(&conn)?;
Ok(
AddAdminResponse {
op: self.op.to_string(),
admins: admins,
}
)
}
}
impl Perform<BanUserResponse> for Oper<BanUser> {
fn perform(&self) -> Result<BanUserResponse, Error> {
let data: &BanUser = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
// Make sure user is an admin
if UserView::read(&conn, user_id)?.admin == false {
return Err(APIError::err(&self.op, "Not an admin."))?
}
let read_user = User_::read(&conn, data.user_id)?;
let user_form = UserForm {
name: read_user.name,
fedi_name: read_user.fedi_name,
email: read_user.email,
password_encrypted: read_user.password_encrypted,
preferred_username: read_user.preferred_username,
updated: Some(naive_now()),
admin: read_user.admin,
banned: data.ban,
};
match User_::update(&conn, data.user_id, &user_form) {
Ok(user) => user,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't update user"))?
}
};
// Mod tables
let expires = match data.expires {
Some(time) => Some(naive_from_unix(time)),
None => None
};
let form = ModBanForm {
mod_user_id: user_id,
other_user_id: data.user_id,
reason: data.reason.to_owned(),
banned: Some(data.ban),
expires: expires,
};
ModBan::create(&conn, &form)?;
let user_view = UserView::read(&conn, data.user_id)?;
Ok(
BanUserResponse {
op: self.op.to_string(),
user: user_view,
banned: data.ban
}
)
}
}
impl Perform<GetRepliesResponse> for Oper<GetReplies> {
fn perform(&self) -> Result<GetRepliesResponse, Error> {
let data: &GetReplies = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let sort = SortType::from_str(&data.sort)?;
let replies = ReplyView::get_replies(&conn, user_id, &sort, data.unread_only, data.page, data.limit)?;
// Return the jwt
Ok(
GetRepliesResponse {
op: self.op.to_string(),
replies: replies,
}
)
}
}
impl Perform<GetRepliesResponse> for Oper<MarkAllAsRead> {
fn perform(&self) -> Result<GetRepliesResponse, Error> {
let data: &MarkAllAsRead = &self.data;
let conn = establish_connection();
let claims = match Claims::decode(&data.auth) {
Ok(claims) => claims.claims,
Err(_e) => {
return Err(APIError::err(&self.op, "Not logged in."))?
}
};
let user_id = claims.id;
let replies = ReplyView::get_replies(&conn, user_id, &SortType::New, true, Some(1), Some(999))?;
for reply in &replies {
let comment_form = CommentForm {
content: reply.to_owned().content,
parent_id: reply.to_owned().parent_id,
post_id: reply.to_owned().post_id,
creator_id: reply.to_owned().creator_id,
removed: None,
deleted: None,
read: Some(true),
updated: reply.to_owned().updated
};
let _updated_comment = match Comment::update(&conn, reply.id, &comment_form) {
Ok(comment) => comment,
Err(_e) => {
return Err(APIError::err(&self.op, "Couldn't update Comment"))?
}
};
}
let replies = ReplyView::get_replies(&conn, user_id, &SortType::New, true, Some(1), Some(999))?;
Ok(
GetRepliesResponse {
op: self.op.to_string(),
replies: replies,
}
)
}
}

2
server/src/apub.rs
View file

@ -1,6 +1,6 @@
extern crate activitypub;
use self::activitypub::{context, actor::Person};
use actions::user::User_;
use db::user::User_;
impl User_ {
pub fn person(&self) -> Person {

14
server/src/actions/category.rs → server/src/db/category.rs
View file

@ -1,9 +1,6 @@
extern crate diesel;
use schema::{category};
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use {Crud};
use schema::category::dsl::*;
use super::*;
#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="category"]
@ -20,26 +17,22 @@ pub struct CategoryForm {
impl Crud<CategoryForm> for Category {
fn read(conn: &PgConnection, category_id: i32) -> Result<Self, Error> {
use schema::category::dsl::*;
category.find(category_id)
.first::<Self>(conn)
}
fn delete(conn: &PgConnection, category_id: i32) -> Result<usize, Error> {
use schema::category::dsl::*;
diesel::delete(category.find(category_id))
.execute(conn)
}
fn create(conn: &PgConnection, new_category: &CategoryForm) -> Result<Self, Error> {
use schema::category::dsl::*;
insert_into(category)
.values(new_category)
.get_result::<Self>(conn)
}
fn update(conn: &PgConnection, category_id: i32, new_category: &CategoryForm) -> Result<Self, Error> {
use schema::category::dsl::*;
diesel::update(category.find(category_id))
.set(new_category)
.get_result::<Self>(conn)
@ -48,16 +41,13 @@ impl Crud<CategoryForm> for Category {
impl Category {
pub fn list_all(conn: &PgConnection) -> Result<Vec<Self>, Error> {
use schema::category::dsl::*;
category.load::<Self>(conn)
}
}
#[cfg(test)]
mod tests {
use establish_connection;
use super::*;
// use Crud;
#[test]
fn test_crud() {
let conn = establish_connection();

16
server/src/actions/comment.rs → server/src/db/comment.rs
View file

@ -1,10 +1,6 @@
extern crate diesel;
use schema::{comment, comment_like, comment_saved};
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use {Crud, Likeable, Saveable};
use actions::post::Post;
use super::*;
use super::post::Post;
// WITH RECURSIVE MyTree AS (
// SELECT * FROM comment WHERE parent_id IS NULL
@ -158,12 +154,10 @@ impl Saveable <CommentSavedForm> for CommentSaved {
#[cfg(test)]
mod tests {
use establish_connection;
use super::*;
use actions::post::*;
use actions::community::*;
use actions::user::*;
use Crud;
use super::super::post::*;
use super::super::community::*;
use super::super::user::*;
#[test]
fn test_crud() {
let conn = establish_connection();

23
server/src/actions/comment_view.rs → server/src/db/comment_view.rs
View file

@ -1,9 +1,4 @@
extern crate diesel;
use diesel::*;
use diesel::result::Error;
use diesel::dsl::*;
use serde::{Deserialize, Serialize};
use { SortType, limit_and_offset, fuzzy_search };
use super::*;
// The faked schema since diesel doesn't do views
table! {
@ -68,7 +63,7 @@ impl CommentView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::comment_view::comment_view::dsl::*;
use super::comment_view::comment_view::dsl::*;
let (limit, offset) = limit_and_offset(page, limit);
@ -125,7 +120,7 @@ impl CommentView {
}
pub fn read(conn: &PgConnection, from_comment_id: i32, my_user_id: Option<i32>) -> Result<Self, Error> {
use actions::comment_view::comment_view::dsl::*;
use super::comment_view::comment_view::dsl::*;
let mut query = comment_view.into_boxed();
@ -206,7 +201,7 @@ impl ReplyView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::comment_view::reply_view::dsl::*;
use super::comment_view::reply_view::dsl::*;
let (limit, offset) = limit_and_offset(page, limit);
@ -249,13 +244,11 @@ impl ReplyView {
#[cfg(test)]
mod tests {
use establish_connection;
use super::*;
use actions::post::*;
use actions::community::*;
use actions::user::*;
use actions::comment::*;
use {Crud,Likeable};
use super::super::post::*;
use super::super::community::*;
use super::super::user::*;
use super::super::comment::*;
#[test]
fn test_crud() {
let conn = establish_connection();

10
server/src/actions/community.rs → server/src/db/community.rs
View file

@ -1,9 +1,5 @@
extern crate diesel;
use schema::{community, community_moderator, community_follower, community_user_ban, site};
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use {Crud, Followable, Joinable, Bannable};
use super::*;
#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="community"]
@ -219,10 +215,8 @@ impl Crud<SiteForm> for Site {
#[cfg(test)]
mod tests {
use establish_connection;
use super::*;
use actions::user::*;
use Crud;
use super::super::user::*;
#[test]
fn test_crud() {
let conn = establish_connection();

26
server/src/actions/community_view.rs → server/src/db/community_view.rs
View file

@ -1,8 +1,4 @@
extern crate diesel;
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use {SortType, limit_and_offset};
use super::*;
table! {
community_view (id) {
@ -100,7 +96,7 @@ pub struct CommunityView {
impl CommunityView {
pub fn read(conn: &PgConnection, from_community_id: i32, from_user_id: Option<i32>) -> Result<Self, Error> {
use actions::community_view::community_view::dsl::*;
use super::community_view::community_view::dsl::*;
let mut query = community_view.into_boxed();
@ -122,7 +118,7 @@ impl CommunityView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::community_view::community_view::dsl::*;
use super::community_view::community_view::dsl::*;
let mut query = community_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);
@ -163,12 +159,12 @@ pub struct CommunityModeratorView {
impl CommunityModeratorView {
pub fn for_community(conn: &PgConnection, from_community_id: i32) -> Result<Vec<Self>, Error> {
use actions::community_view::community_moderator_view::dsl::*;
use super::community_view::community_moderator_view::dsl::*;
community_moderator_view.filter(community_id.eq(from_community_id)).load::<Self>(conn)
}
pub fn for_user(conn: &PgConnection, from_user_id: i32) -> Result<Vec<Self>, Error> {
use actions::community_view::community_moderator_view::dsl::*;
use super::community_view::community_moderator_view::dsl::*;
community_moderator_view.filter(user_id.eq(from_user_id)).load::<Self>(conn)
}
}
@ -186,12 +182,12 @@ pub struct CommunityFollowerView {
impl CommunityFollowerView {
pub fn for_community(conn: &PgConnection, from_community_id: i32) -> Result<Vec<Self>, Error> {
use actions::community_view::community_follower_view::dsl::*;
use super::community_view::community_follower_view::dsl::*;
community_follower_view.filter(community_id.eq(from_community_id)).load::<Self>(conn)
}
pub fn for_user(conn: &PgConnection, from_user_id: i32) -> Result<Vec<Self>, Error> {
use actions::community_view::community_follower_view::dsl::*;
use super::community_view::community_follower_view::dsl::*;
community_follower_view.filter(user_id.eq(from_user_id)).load::<Self>(conn)
}
}
@ -210,17 +206,17 @@ pub struct CommunityUserBanView {
impl CommunityUserBanView {
pub fn for_community(conn: &PgConnection, from_community_id: i32) -> Result<Vec<Self>, Error> {
use actions::community_view::community_user_ban_view::dsl::*;
use super::community_view::community_user_ban_view::dsl::*;
community_user_ban_view.filter(community_id.eq(from_community_id)).load::<Self>(conn)
}
pub fn for_user(conn: &PgConnection, from_user_id: i32) -> Result<Vec<Self>, Error> {
use actions::community_view::community_user_ban_view::dsl::*;
use super::community_view::community_user_ban_view::dsl::*;
community_user_ban_view.filter(user_id.eq(from_user_id)).load::<Self>(conn)
}
pub fn get(conn: &PgConnection, from_user_id: i32, from_community_id: i32) -> Result<Self, Error> {
use actions::community_view::community_user_ban_view::dsl::*;
use super::community_view::community_user_ban_view::dsl::*;
community_user_ban_view
.filter(user_id.eq(from_user_id))
.filter(community_id.eq(from_community_id))
@ -246,7 +242,7 @@ pub struct SiteView {
impl SiteView {
pub fn read(conn: &PgConnection) -> Result<Self, Error> {
use actions::community_view::site_view::dsl::*;
use super::community_view::site_view::dsl::*;
site_view.first::<Self>(conn)
}
}

92
server/src/db/mod.rs Normal file
View file

@ -0,0 +1,92 @@
use diesel::*;
use diesel::dsl::*;
use diesel::result::Error;
use {Settings};
use serde::{Deserialize, Serialize};
pub mod user;
pub mod community;
pub mod post;
pub mod comment;
pub mod post_view;
pub mod comment_view;
pub mod category;
pub mod community_view;
pub mod user_view;
pub mod moderator;
pub mod moderator_views;
pub trait Crud<T> {
fn create(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn read(conn: &PgConnection, id: i32) -> Result<Self, Error> where Self: Sized;
fn update(conn: &PgConnection, id: i32, form: &T) -> Result<Self, Error> where Self: Sized;
fn delete(conn: &PgConnection, id: i32) -> Result<usize, Error> where Self: Sized;
}
pub trait Followable<T> {
fn follow(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn ignore(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Joinable<T> {
fn join(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn leave(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Likeable<T> {
fn read(conn: &PgConnection, id: i32) -> Result<Vec<Self>, Error> where Self: Sized;
fn like(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn remove(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Bannable<T> {
fn ban(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn unban(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Saveable<T> {
fn save(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn unsave(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Readable<T> {
fn mark_as_read(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn mark_as_unread(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub fn establish_connection() -> PgConnection {
let db_url = Settings::get().db_url;
PgConnection::establish(&db_url)
.expect(&format!("Error connecting to {}", db_url))
}
#[derive(EnumString,ToString,Debug, Serialize, Deserialize)]
pub enum SortType {
Hot, New, TopDay, TopWeek, TopMonth, TopYear, TopAll
}
#[derive(EnumString,ToString,Debug, Serialize, Deserialize)]
pub enum SearchType {
Both, Comments, Posts
}
pub fn fuzzy_search(q: &str) -> String {
let replaced = q.replace(" ", "%");
format!("%{}%", replaced)
}
pub fn limit_and_offset(page: Option<i64>, limit: Option<i64>) -> (i64, i64) {
let page = page.unwrap_or(1);
let limit = limit.unwrap_or(10);
let offset = limit * (page - 1);
(limit, offset)
}
#[cfg(test)]
mod tests {
use super::fuzzy_search;
#[test] fn test_fuzzy_search() {
let test = "This is a fuzzy search";
assert_eq!(fuzzy_search(test), "%This%is%a%fuzzy%search%".to_string());
}
}

15
server/src/actions/moderator.rs → server/src/db/moderator.rs
View file

@ -1,9 +1,5 @@
extern crate diesel;
use schema::{mod_remove_post, mod_lock_post, mod_remove_comment, mod_remove_community, mod_ban_from_community, mod_ban, mod_add_community, mod_add};
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use {Crud};
use super::*;
#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="mod_remove_post"]
@ -398,12 +394,11 @@ impl Crud<ModAddForm> for ModAdd {
#[cfg(test)]
mod tests {
use establish_connection;
use super::*;
use actions::user::*;
use actions::post::*;
use actions::community::*;
use actions::comment::*;
use super::super::user::*;
use super::super::post::*;
use super::super::community::*;
use super::super::comment::*;
// use Crud;
#[test]
fn test_crud() {

22
server/src/actions/moderator_views.rs → server/src/db/moderator_views.rs
View file

@ -1,8 +1,4 @@
extern crate diesel;
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use {limit_and_offset};
use super::*;
table! {
mod_remove_post_view (id) {
@ -41,7 +37,7 @@ impl ModRemovePostView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::moderator_views::mod_remove_post_view::dsl::*;
use super::moderator_views::mod_remove_post_view::dsl::*;
let mut query = mod_remove_post_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);
@ -94,7 +90,7 @@ impl ModLockPostView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::moderator_views::mod_lock_post_view::dsl::*;
use super::moderator_views::mod_lock_post_view::dsl::*;
let mut query = mod_lock_post_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);
@ -156,7 +152,7 @@ impl ModRemoveCommentView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::moderator_views::mod_remove_comment_view::dsl::*;
use super::moderator_views::mod_remove_comment_view::dsl::*;
let mut query = mod_remove_comment_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);
@ -207,7 +203,7 @@ impl ModRemoveCommunityView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::moderator_views::mod_remove_community_view::dsl::*;
use super::moderator_views::mod_remove_community_view::dsl::*;
let mut query = mod_remove_community_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);
@ -260,7 +256,7 @@ impl ModBanFromCommunityView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::moderator_views::mod_ban_from_community_view::dsl::*;
use super::moderator_views::mod_ban_from_community_view::dsl::*;
let mut query = mod_ban_from_community_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);
@ -311,7 +307,7 @@ impl ModBanView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::moderator_views::mod_ban_view::dsl::*;
use super::moderator_views::mod_ban_view::dsl::*;
let mut query = mod_ban_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);
@ -359,7 +355,7 @@ impl ModAddCommunityView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::moderator_views::mod_add_community_view::dsl::*;
use super::moderator_views::mod_add_community_view::dsl::*;
let mut query = mod_add_community_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);
@ -406,7 +402,7 @@ impl ModAddView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::moderator_views::mod_add_view::dsl::*;
use super::moderator_views::mod_add_view::dsl::*;
let mut query = mod_add_view.into_boxed();
let (limit, offset) = limit_and_offset(page, limit);

12
server/src/actions/post.rs → server/src/db/post.rs
View file

@ -1,9 +1,5 @@
extern crate diesel;
use schema::{post, post_like, post_saved, post_read};
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use {Crud, Likeable, Saveable, Readable};
use super::*;
#[derive(Queryable, Identifiable, PartialEq, Debug, Serialize, Deserialize)]
#[table_name="post"]
@ -172,11 +168,9 @@ impl Readable <PostReadForm> for PostRead {
#[cfg(test)]
mod tests {
use establish_connection;
use super::*;
use Crud;
use actions::community::*;
use actions::user::*;
use super::super::community::*;
use super::super::user::*;
#[test]
fn test_crud() {
let conn = establish_connection();

18
server/src/actions/post_view.rs → server/src/db/post_view.rs
View file

@ -1,9 +1,4 @@
extern crate diesel;
use diesel::*;
use diesel::result::Error;
use diesel::dsl::*;
use serde::{Deserialize, Serialize};
use { SortType, limit_and_offset, fuzzy_search };
use super::*;
#[derive(EnumString,ToString,Debug, Serialize, Deserialize)]
pub enum PostListingType {
@ -85,7 +80,7 @@ impl PostView {
page: Option<i64>,
limit: Option<i64>,
) -> Result<Vec<Self>, Error> {
use actions::post_view::post_view::dsl::*;
use super::post_view::post_view::dsl::*;
let (limit, offset) = limit_and_offset(page, limit);
@ -158,7 +153,7 @@ impl PostView {
pub fn read(conn: &PgConnection, from_post_id: i32, my_user_id: Option<i32>) -> Result<Self, Error> {
use actions::post_view::post_view::dsl::*;
use super::post_view::post_view::dsl::*;
use diesel::prelude::*;
let mut query = post_view.into_boxed();
@ -179,11 +174,10 @@ impl PostView {
#[cfg(test)]
mod tests {
use {establish_connection, Crud, Likeable};
use super::*;
use actions::community::*;
use actions::user::*;
use actions::post::*;
use super::super::community::*;
use super::super::user::*;
use super::super::post::*;
#[test]
fn test_crud() {
let conn = establish_connection();

11
server/src/actions/user.rs → server/src/db/user.rs
View file

@ -1,9 +1,7 @@
use schema::user_;
use diesel::*;
use diesel::result::Error;
use schema::user_::dsl::*;
use serde::{Serialize, Deserialize};
use {Crud,is_email_regex, Settings};
use super::*;
use {Settings, is_email_regex};
use jsonwebtoken::{encode, decode, Header, Validation, TokenData};
use bcrypt::{DEFAULT_COST, hash};
@ -38,6 +36,7 @@ pub struct UserForm {
impl Crud<UserForm> for User_ {
fn read(conn: &PgConnection, user_id: i32) -> Result<Self, Error> {
use schema::user_::dsl::*;
user_.find(user_id)
.first::<Self>(conn)
}
@ -121,9 +120,7 @@ impl User_ {
#[cfg(test)]
mod tests {
use establish_connection;
use super::{User_, UserForm};
use Crud;
use super::*;
#[test]
fn test_crud() {
let conn = establish_connection();

11
server/src/actions/user_view.rs → server/src/db/user_view.rs
View file

@ -1,7 +1,4 @@
extern crate diesel;
use diesel::*;
use diesel::result::Error;
use serde::{Deserialize, Serialize};
use super::*;
table! {
user_view (id) {
@ -35,20 +32,20 @@ pub struct UserView {
impl UserView {
pub fn read(conn: &PgConnection, from_user_id: i32) -> Result<Self, Error> {
use actions::user_view::user_view::dsl::*;
use super::user_view::user_view::dsl::*;
user_view.find(from_user_id)
.first::<Self>(conn)
}
pub fn admins(conn: &PgConnection) -> Result<Vec<Self>, Error> {
use actions::user_view::user_view::dsl::*;
use super::user_view::user_view::dsl::*;
user_view.filter(admin.eq(true))
.load::<Self>(conn)
}
pub fn banned(conn: &PgConnection) -> Result<Vec<Self>, Error> {
use actions::user_view::user_view::dsl::*;
use super::user_view::user_view::dsl::*;
user_view.filter(banned.eq(true))
.load::<Self>(conn)
}

93
server/src/lib.rs
View file

@ -1,5 +1,7 @@
#[macro_use]
pub extern crate diesel;
#[macro_use] pub extern crate strum_macros;
#[macro_use] pub extern crate lazy_static;
#[macro_use] pub extern crate failure;
#[macro_use] pub extern crate diesel;
pub extern crate dotenv;
pub extern crate chrono;
pub extern crate serde;
@ -11,68 +13,18 @@ pub extern crate strum;
pub extern crate jsonwebtoken;
pub extern crate bcrypt;
pub extern crate regex;
#[macro_use] pub extern crate strum_macros;
#[macro_use] pub extern crate lazy_static;
#[macro_use] extern crate failure;
pub mod schema;
pub mod api;
pub mod apub;
pub mod actions;
pub mod websocket_server;
pub mod db;
pub mod websocket;
use diesel::*;
use diesel::pg::PgConnection;
use diesel::result::Error;
use dotenv::dotenv;
use std::env;
use regex::Regex;
use serde::{Deserialize, Serialize};
use chrono::{DateTime, NaiveDateTime, Utc};
pub trait Crud<T> {
fn create(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn read(conn: &PgConnection, id: i32) -> Result<Self, Error> where Self: Sized;
fn update(conn: &PgConnection, id: i32, form: &T) -> Result<Self, Error> where Self: Sized;
fn delete(conn: &PgConnection, id: i32) -> Result<usize, Error> where Self: Sized;
}
pub trait Followable<T> {
fn follow(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn ignore(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Joinable<T> {
fn join(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn leave(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Likeable<T> {
fn read(conn: &PgConnection, id: i32) -> Result<Vec<Self>, Error> where Self: Sized;
fn like(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn remove(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Bannable<T> {
fn ban(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn unban(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Saveable<T> {
fn save(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn unsave(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub trait Readable<T> {
fn mark_as_read(conn: &PgConnection, form: &T) -> Result<Self, Error> where Self: Sized;
fn mark_as_unread(conn: &PgConnection, form: &T) -> Result<usize, Error> where Self: Sized;
}
pub fn establish_connection() -> PgConnection {
let db_url = Settings::get().db_url;
PgConnection::establish(&db_url)
.expect(&format!("Error connecting to {}", db_url))
}
pub struct Settings {
db_url: String,
hostname: String,
@ -94,16 +46,6 @@ impl Settings {
}
}
#[derive(EnumString,ToString,Debug, Serialize, Deserialize)]
pub enum SortType {
Hot, New, TopDay, TopWeek, TopMonth, TopYear, TopAll
}
#[derive(EnumString,ToString,Debug, Serialize, Deserialize)]
pub enum SearchType {
Both, Comments, Posts
}
pub fn to_datetime_utc(ndt: NaiveDateTime) -> DateTime<Utc> {
DateTime::<Utc>::from_utc(ndt, Utc)
}
@ -128,21 +70,9 @@ pub fn has_slurs(test: &str) -> bool {
SLUR_REGEX.is_match(test)
}
pub fn fuzzy_search(q: &str) -> String {
let replaced = q.replace(" ", "%");
format!("%{}%", replaced)
}
pub fn limit_and_offset(page: Option<i64>, limit: Option<i64>) -> (i64, i64) {
let page = page.unwrap_or(1);
let limit = limit.unwrap_or(10);
let offset = limit * (page - 1);
(limit, offset)
}
#[cfg(test)]
mod tests {
use {Settings, is_email_regex, remove_slurs, has_slurs, fuzzy_search};
use {Settings, is_email_regex, remove_slurs, has_slurs};
#[test]
fn test_api() {
assert_eq!(Settings::get().api_endpoint(), "rrr/api/v1");
@ -161,16 +91,9 @@ mod tests {
assert!(!has_slurs(slur_free));
}
#[test] fn test_fuzzy_search() {
let test = "This is a fuzzy search";
assert_eq!(fuzzy_search(test), "%This%is%a%fuzzy%search%".to_string());
}
}
lazy_static! {
static ref EMAIL_REGEX: Regex = Regex::new(r"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$").unwrap();
static ref SLUR_REGEX: Regex = Regex::new(r"(fag(g|got|tard)?|maricos?|cock\s?sucker(s|ing)?|\bnig(\b|g?(a|er)?s?)\b|dindu(s?)|mudslime?s?|kikes?|mongoloids?|towel\s*heads?|\bspi(c|k)s?\b|\bchinks?|niglets?|beaners?|\bnips?\b|\bcoons?\b|jungle\s*bunn(y|ies?)|jigg?aboo?s?|\bpakis?\b|rag\s*heads?|gooks?|cunts?|bitch(es|ing|y)?|puss(y|ies?)|twats?|feminazis?|whor(es?|ing)|\bslut(s|t?y)?|\btrann?(y|ies?)|ladyboy(s?))").unwrap();
}

90
server/src/bin/main.rs → server/src/main.rs
View file

@ -1,14 +1,13 @@
extern crate server;
extern crate lemmy_server;
#[macro_use] extern crate diesel_migrations;
use std::time::{Instant, Duration};
use std::env;
use server::actix::*;
use server::actix_web::server::HttpServer;
use server::actix_web::{ws, App, Error, HttpRequest, HttpResponse, fs::NamedFile, fs};
use server::websocket_server::server::*;
use server::establish_connection;
use lemmy_server::actix::*;
use lemmy_server::actix_web::server::HttpServer;
use lemmy_server::actix_web::{ws, App, Error, HttpRequest, HttpResponse, fs::NamedFile, fs};
use lemmy_server::websocket::server::*;
use lemmy_server::db::establish_connection;
embed_migrations!();
@ -30,7 +29,13 @@ fn chat_route(req: &HttpRequest<WsChatSessionState>) -> Result<HttpResponse, Err
WSSession {
id: 0,
hb: Instant::now(),
ip: req.connection_info().remote().unwrap_or("127.0.0.1:12345").split(":").next().unwrap_or("127.0.0.1").to_string()
ip: req.connection_info()
.remote()
.unwrap_or("127.0.0.1:12345")
.split(":")
.next()
.unwrap_or("127.0.0.1")
.to_string()
},
)
}
@ -112,6 +117,7 @@ impl StreamHandler<ws::Message, ws::ProtocolError> for WSSession {
}
ws::Message::Text(text) => {
let m = text.trim().to_owned();
println!("WEBSOCKET MESSAGE: {:?} from id: {}", &m, self.id);
ctx.state()
.addr
@ -125,79 +131,11 @@ impl StreamHandler<ws::Message, ws::ProtocolError> for WSSession {
Ok(res) => ctx.text(res),
Err(e) => {
eprintln!("{}", &e);
// ctx.text(e);
}
}
// Ok(res) => ctx.text(res),
// // something is wrong with chat server
// _ => ctx.stop(),
fut::ok(())
})
.wait(ctx);
// we check for /sss type of messages
// if m.starts_with('/') {
// let v: Vec<&str> = m.splitn(2, ' ').collect();
// match v[0] {
// "/list" => {
// // Send ListRooms message to chat server and wait for
// // response
// println!("List rooms");
// ctx.state()
// .addr
// .send(ListRooms)
// .into_actor(self)
// .then(|res, _, ctx| {
// match res {
// Ok(rooms) => {
// for room in rooms {
// ctx.text(room);
// }
// }
// _ => println!("Something is wrong"),
// }
// fut::ok(())
// })
// .wait(ctx)
// .wait(ctx) pauses all events in context,
// so actor wont receive any new messages until it get list
// of rooms back
// }
// "/join" => {
// if v.len() == 2 {
// self.room = v[1].to_owned();
// ctx.state().addr.do_send(Join {
// id: self.id,
// name: self.room.clone(),
// });
// ctx.text("joined");
// } else {
// ctx.text("!!! room name is required");
// }
// }
// "/name" => {
// if v.len() == 2 {
// self.name = Some(v[1].to_owned());
// } else {
// ctx.text("!!! name is required");
// }
// }
// _ => ctx.text(format!("!!! unknown command: {:?}", m)),
// }
// } else {
// let msg = if let Some(ref name) = self.name {
// format!("{}: {}", name, m)
// } else {
// m.to_owned()
// };
// send message to chat server
// ctx.state().addr.do_send(ClientMessage {
// id: self.id,
// msg: msg,
// room: self.room.clone(),
// })
// }
}
ws::Message::Binary(_bin) => println!("Unexpected binary"),
ws::Message::Close(_) => {

0
server/src/websocket_server/mod.rs → server/src/websocket/mod.rs
View file

486
server/src/websocket/server.rs Normal file
View file

@ -0,0 +1,486 @@
//! `ChatServer` is an actor. It maintains list of connection client session.
//! And manages available rooms. Peers send messages to other peers in same
//! room through `ChatServer`.
use actix::prelude::*;
use rand::{rngs::ThreadRng, Rng};
use std::collections::{HashMap, HashSet};
use serde::{Deserialize, Serialize};
use serde_json::{Value};
use std::str::FromStr;
use failure::Error;
use std::time::{SystemTime};
use api::*;
use api::user::*;
use api::community::*;
use api::post::*;
use api::comment::*;
use api::site::*;
const RATE_LIMIT_MESSAGES: i32 = 30;
const RATE_LIMIT_PER_SECOND: i32 = 60;
const RATE_LIMIT_REGISTER_MESSAGES: i32 = 1;
const RATE_LIMIT_REGISTER_PER_SECOND: i32 = 60;
/// Chat server sends this messages to session
#[derive(Message)]
pub struct WSMessage(pub String);
/// Message for chat server communications
/// New chat session is created
#[derive(Message)]
#[rtype(usize)]
pub struct Connect {
pub addr: Recipient<WSMessage>,
pub ip: String,
}
/// Session is disconnected
#[derive(Message)]
pub struct Disconnect {
pub id: usize,
pub ip: String,
}
/// Send message to specific room
#[derive(Message)]
pub struct ClientMessage {
/// Id of the client session
pub id: usize,
/// Peer message
pub msg: String,
/// Room name
pub room: String,
}
#[derive(Serialize, Deserialize)]
pub struct StandardMessage {
/// Id of the client session
pub id: usize,
/// Peer message
pub msg: String,
}
impl actix::Message for StandardMessage {
type Result = String;
}
#[derive(Debug)]
pub struct RateLimitBucket {
last_checked: SystemTime,
allowance: f64
}
pub struct SessionInfo {
pub addr: Recipient<WSMessage>,
pub ip: String,
}
/// `ChatServer` manages chat rooms and responsible for coordinating chat
/// session. implementation is super primitive
pub struct ChatServer {
sessions: HashMap<usize, SessionInfo>, // A map from generated random ID to session addr
rate_limits: HashMap<String, RateLimitBucket>,
rooms: HashMap<i32, HashSet<usize>>, // A map from room / post name to set of connectionIDs
rng: ThreadRng,
}
impl Default for ChatServer {
fn default() -> ChatServer {
// default room
let rooms = HashMap::new();
ChatServer {
sessions: HashMap::new(),
rate_limits: HashMap::new(),
rooms: rooms,
rng: rand::thread_rng(),
}
}
}
impl ChatServer {
/// Send message to all users in the room
fn send_room_message(&self, room: &i32, message: &str, skip_id: usize) {
if let Some(sessions) = self.rooms.get(room) {
for id in sessions {
if *id != skip_id {
if let Some(info) = self.sessions.get(id) {
let _ = info.addr.do_send(WSMessage(message.to_owned()));
}
}
}
}
}
fn join_room(&mut self, room_id: i32, id: usize) {
// remove session from all rooms
for (_n, mut sessions) in &mut self.rooms {
sessions.remove(&id);
}
// If the room doesn't exist yet
if self.rooms.get_mut(&room_id).is_none() {
self.rooms.insert(room_id, HashSet::new());
}
&self.rooms.get_mut(&room_id).unwrap().insert(id);
}
fn send_community_message(&self, community_id: &i32, message: &str, skip_id: usize) -> Result<(), Error> {
use db::*;
use db::post_view::*;
let conn = establish_connection();
let posts = PostView::list(&conn,
PostListingType::Community,
&SortType::New,
Some(*community_id),
None,
None,
None,
false,
false,
None,
Some(9999))?;
for post in posts {
self.send_room_message(&post.id, message, skip_id);
}
Ok(())
}
fn check_rate_limit_register(&mut self, id: usize) -> Result<(), Error> {
self.check_rate_limit_full(id, RATE_LIMIT_REGISTER_MESSAGES, RATE_LIMIT_REGISTER_PER_SECOND)
}
fn check_rate_limit(&mut self, id: usize) -> Result<(), Error> {
self.check_rate_limit_full(id, RATE_LIMIT_MESSAGES, RATE_LIMIT_PER_SECOND)
}
fn check_rate_limit_full(&mut self, id: usize, rate: i32, per: i32) -> Result<(), Error> {
if let Some(info) = self.sessions.get(&id) {
if let Some(rate_limit) = self.rate_limits.get_mut(&info.ip) {
// The initial value
if rate_limit.allowance == -2f64 {
rate_limit.allowance = rate as f64;
};
let current = SystemTime::now();
let time_passed = current.duration_since(rate_limit.last_checked)?.as_secs() as f64;
rate_limit.last_checked = current;
rate_limit.allowance += time_passed * (rate as f64 / per as f64);
if rate_limit.allowance > rate as f64 {
rate_limit.allowance = rate as f64;
}
if rate_limit.allowance < 1.0 {
println!("Rate limited IP: {}, time_passed: {}, allowance: {}", &info.ip, time_passed, rate_limit.allowance);
Err(APIError {
op: "Rate Limit".to_string(),
message: format!("Too many requests. {} per {} seconds", rate, per),
})?
} else {
rate_limit.allowance -= 1.0;
Ok(())
}
} else {
Ok(())
}
} else {
Ok(())
}
}
}
/// Make actor from `ChatServer`
impl Actor for ChatServer {
/// We are going to use simple Context, we just need ability to communicate
/// with other actors.
type Context = Context<Self>;
}
/// Handler for Connect message.
///
/// Register new session and assign unique id to this session
impl Handler<Connect> for ChatServer {
type Result = usize;
fn handle(&mut self, msg: Connect, _ctx: &mut Context<Self>) -> Self::Result {
// notify all users in same room
// self.send_room_message(&"Main".to_owned(), "Someone joined", 0);
// register session with random id
let id = self.rng.gen::<usize>();
println!("{} joined", &msg.ip);
self.sessions.insert(id, SessionInfo {
addr: msg.addr,
ip: msg.ip.to_owned(),
});
if self.rate_limits.get(&msg.ip).is_none() {
self.rate_limits.insert(msg.ip, RateLimitBucket {
last_checked: SystemTime::now(),
allowance: -2f64,
});
}
// for (k,v) in &self.rate_limits {
// println!("{}: {:?}", k,v);
// }
// auto join session to Main room
// self.rooms.get_mut(&"Main".to_owned()).unwrap().insert(id);
// send id back
id
}
}
/// Handler for Disconnect message.
impl Handler<Disconnect> for ChatServer {
type Result = ();
fn handle(&mut self, msg: Disconnect, _: &mut Context<Self>) {
// let mut rooms: Vec<i32> = Vec::new();
// remove address
if self.sessions.remove(&msg.id).is_some() {
// remove session from all rooms
for (_id, sessions) in &mut self.rooms {
if sessions.remove(&msg.id) {
// rooms.push(*id);
}
}
}
}
}
/// Handler for Message message.
impl Handler<StandardMessage> for ChatServer {
type Result = MessageResult<StandardMessage>;
fn handle(&mut self, msg: StandardMessage, _: &mut Context<Self>) -> Self::Result {
let msg_out = match parse_json_message(self, msg) {
Ok(m) => m,
Err(e) => e.to_string()
};
MessageResult(msg_out)
}
}
fn parse_json_message(chat: &mut ChatServer, msg: StandardMessage) -> Result<String, Error> {
let json: Value = serde_json::from_str(&msg.msg)?;
let data = &json["data"].to_string();
let op = &json["op"].as_str().unwrap();
let user_operation: UserOperation = UserOperation::from_str(&op)?;
match user_operation {
UserOperation::Login => {
let login: Login = serde_json::from_str(data)?;
let res = Oper::new(user_operation, login).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::Register => {
chat.check_rate_limit_register(msg.id)?;
let register: Register = serde_json::from_str(data)?;
let res = Oper::new(user_operation, register).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::GetUserDetails => {
let get_user_details: GetUserDetails = serde_json::from_str(data)?;
let res = Oper::new(user_operation, get_user_details).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::AddAdmin => {
let add_admin: AddAdmin = serde_json::from_str(data)?;
let res = Oper::new(user_operation, add_admin).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::BanUser => {
let ban_user: BanUser = serde_json::from_str(data)?;
let res = Oper::new(user_operation, ban_user).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::GetReplies => {
let get_replies: GetReplies = serde_json::from_str(data)?;
let res = Oper::new(user_operation, get_replies).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::MarkAllAsRead => {
let mark_all_as_read: MarkAllAsRead = serde_json::from_str(data)?;
let res = Oper::new(user_operation, mark_all_as_read).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::GetCommunity => {
let get_community: GetCommunity = serde_json::from_str(data)?;
let res = Oper::new(user_operation, get_community).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::ListCommunities => {
let list_communities: ListCommunities = serde_json::from_str(data)?;
let res = Oper::new(user_operation, list_communities).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::CreateCommunity => {
chat.check_rate_limit_register(msg.id)?;
let create_community: CreateCommunity = serde_json::from_str(data)?;
let res = Oper::new(user_operation, create_community).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::EditCommunity => {
let edit_community: EditCommunity = serde_json::from_str(data)?;
let res = Oper::new(user_operation, edit_community).perform()?;
let mut community_sent: CommunityResponse = res.clone();
community_sent.community.user_id = None;
community_sent.community.subscribed = None;
let community_sent_str = serde_json::to_string(&community_sent)?;
chat.send_community_message(&community_sent.community.id, &community_sent_str, msg.id)?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::FollowCommunity => {
let follow_community: FollowCommunity = serde_json::from_str(data)?;
let res = Oper::new(user_operation, follow_community).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::GetFollowedCommunities => {
let followed_communities: GetFollowedCommunities = serde_json::from_str(data)?;
let res = Oper::new(user_operation, followed_communities).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::BanFromCommunity => {
let ban_from_community: BanFromCommunity = serde_json::from_str(data)?;
let community_id = ban_from_community.community_id;
let res = Oper::new(user_operation, ban_from_community).perform()?;
let res_str = serde_json::to_string(&res)?;
chat.send_community_message(&community_id, &res_str, msg.id)?;
Ok(res_str)
},
UserOperation::AddModToCommunity => {
let mod_add_to_community: AddModToCommunity = serde_json::from_str(data)?;
let community_id = mod_add_to_community.community_id;
let res = Oper::new(user_operation, mod_add_to_community).perform()?;
let res_str = serde_json::to_string(&res)?;
chat.send_community_message(&community_id, &res_str, msg.id)?;
Ok(res_str)
},
UserOperation::ListCategories => {
let list_categories: ListCategories = ListCategories;
let res = Oper::new(user_operation, list_categories).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::CreatePost => {
chat.check_rate_limit_register(msg.id)?;
let create_post: CreatePost = serde_json::from_str(data)?;
let res = Oper::new(user_operation, create_post).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::GetPost => {
let get_post: GetPost = serde_json::from_str(data)?;
chat.join_room(get_post.id, msg.id);
let res = Oper::new(user_operation, get_post).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::GetPosts => {
let get_posts: GetPosts = serde_json::from_str(data)?;
let res = Oper::new(user_operation, get_posts).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::CreatePostLike => {
chat.check_rate_limit(msg.id)?;
let create_post_like: CreatePostLike = serde_json::from_str(data)?;
let res = Oper::new(user_operation, create_post_like).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::EditPost => {
let edit_post: EditPost = serde_json::from_str(data)?;
let res = Oper::new(user_operation, edit_post).perform()?;
let mut post_sent = res.clone();
post_sent.post.my_vote = None;
let post_sent_str = serde_json::to_string(&post_sent)?;
chat.send_room_message(&post_sent.post.id, &post_sent_str, msg.id);
Ok(serde_json::to_string(&res)?)
},
UserOperation::SavePost => {
let save_post: SavePost = serde_json::from_str(data)?;
let res = Oper::new(user_operation, save_post).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::CreateComment => {
chat.check_rate_limit(msg.id)?;
let create_comment: CreateComment = serde_json::from_str(data)?;
let post_id = create_comment.post_id;
let res = Oper::new(user_operation, create_comment).perform()?;
let mut comment_sent = res.clone();
comment_sent.comment.my_vote = None;
comment_sent.comment.user_id = None;
let comment_sent_str = serde_json::to_string(&comment_sent)?;
chat.send_room_message(&post_id, &comment_sent_str, msg.id);
Ok(serde_json::to_string(&res)?)
},
UserOperation::EditComment => {
let edit_comment: EditComment = serde_json::from_str(data)?;
let post_id = edit_comment.post_id;
let res = Oper::new(user_operation, edit_comment).perform()?;
let mut comment_sent = res.clone();
comment_sent.comment.my_vote = None;
comment_sent.comment.user_id = None;
let comment_sent_str = serde_json::to_string(&comment_sent)?;
chat.send_room_message(&post_id, &comment_sent_str, msg.id);
Ok(serde_json::to_string(&res)?)
},
UserOperation::SaveComment => {
let save_comment: SaveComment = serde_json::from_str(data)?;
let res = Oper::new(user_operation, save_comment).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::CreateCommentLike => {
chat.check_rate_limit(msg.id)?;
let create_comment_like: CreateCommentLike = serde_json::from_str(data)?;
let post_id = create_comment_like.post_id;
let res = Oper::new(user_operation, create_comment_like).perform()?;
let mut comment_sent = res.clone();
comment_sent.comment.my_vote = None;
comment_sent.comment.user_id = None;
let comment_sent_str = serde_json::to_string(&comment_sent)?;
chat.send_room_message(&post_id, &comment_sent_str, msg.id);
Ok(serde_json::to_string(&res)?)
},
UserOperation::GetModlog => {
let get_modlog: GetModlog = serde_json::from_str(data)?;
let res = Oper::new(user_operation, get_modlog).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::CreateSite => {
let create_site: CreateSite = serde_json::from_str(data)?;
let res = Oper::new(user_operation, create_site).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::EditSite => {
let edit_site: EditSite = serde_json::from_str(data)?;
let res = Oper::new(user_operation, edit_site).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::GetSite => {
let get_site: GetSite = serde_json::from_str(data)?;
let res = Oper::new(user_operation, get_site).perform()?;
Ok(serde_json::to_string(&res)?)
},
UserOperation::Search => {
let search: Search = serde_json::from_str(data)?;
let res = Oper::new(user_operation, search).perform()?;
Ok(serde_json::to_string(&res)?)
},
}
}

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server/src/websocket_server/server.rs
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