diff --git a/src/database/guild.rs b/src/database/guild.rs
index 5ae9bc27941279151c70be669ef88614e3118915..bbce3b17650189cff05c8a212be5ccda8ed1884b 100644
--- a/src/database/guild.rs
+++ b/src/database/guild.rs
@@ -16,8 +16,8 @@ pub struct Member {
#[derive(Serialize, Deserialize, Debug)]
pub struct Invite {
- pub id: String,
- pub custom: bool,
+ pub code: String,
+ pub creator: String,
pub channel: String,
}
diff --git a/src/database/permissions.rs b/src/database/permissions.rs
index 3b34c020d31cec60d3141328425acbc6db1afe6f..29ebdbfd9b97f72206eedbabd8ba4610b520616a 100644
--- a/src/database/permissions.rs
+++ b/src/database/permissions.rs
@@ -137,7 +137,7 @@ impl PermissionCalculator {
};
if let Some(guild) = &guild {
- self.member = get_member(guild, &self.user.id);
+ self.member = get_member(&guild.id, &self.user.id);
}
self.guild = guild;
diff --git a/src/guards/channel.rs b/src/guards/channel.rs
index a05db4f90188225bf7a65eed939d3acfa939b835..ace30967f9663c99379c3c3472445c0d002384fd 100644
--- a/src/guards/channel.rs
+++ b/src/guards/channel.rs
@@ -16,6 +16,7 @@ pub struct ChannelRef {
#[serde(rename = "type")]
pub channel_type: u8,
+ pub name: Option<String>,
pub last_message: Option<LastMessage>,
// information required for permission calculations
@@ -25,6 +26,31 @@ pub struct ChannelRef {
}
impl ChannelRef {
+ pub fn from(id: String) -> Option<ChannelRef> {
+ match database::get_collection("channels").find_one(
+ doc! { "_id": id },
+ FindOneOptions::builder()
+ .projection(doc! {
+ "_id": 1,
+ "type": 1,
+ "name": 1,
+ "last_message": 1,
+ "recipients": 1,
+ "guild": 1,
+ "owner": 1,
+ })
+ .build(),
+ ) {
+ Ok(result) => match result {
+ Some(doc) => {
+ Some(from_bson(bson::Bson::Document(doc)).expect("Failed to unwrap channel."))
+ }
+ None => None,
+ },
+ Err(_) => None,
+ }
+ }
+
pub fn fetch_data(&self, projection: Document) -> Option<Document> {
database::get_collection("channels")
.find_one(
@@ -39,25 +65,8 @@ impl<'r> FromParam<'r> for ChannelRef {
type Error = &'r RawStr;
fn from_param(param: &'r RawStr) -> Result<Self, Self::Error> {
- let id = param.to_string();
- let result = database::get_collection("channels")
- .find_one(
- doc! { "_id": id },
- FindOneOptions::builder()
- .projection(doc! {
- "_id": 1,
- "type": 1,
- "last_message": 1,
- "recipients": 1,
- "guild": 1,
- "owner": 1,
- })
- .build(),
- )
- .unwrap();
-
- if let Some(channel) = result {
- Ok(from_bson(bson::Bson::Document(channel)).expect("Failed to deserialize channel."))
+ if let Some(channel) = ChannelRef::from(param.to_string()) {
+ Ok(channel)
} else {
Err(param)
}
diff --git a/src/guards/guild.rs b/src/guards/guild.rs
index cf23d509fa23635edf112ff70ecb2c18e1dc273b..9ca04cf27bf0e3312fd2c7223162fb2e597c9dfe 100644
--- a/src/guards/guild.rs
+++ b/src/guards/guild.rs
@@ -5,7 +5,7 @@ use rocket::request::FromParam;
use serde::{Deserialize, Serialize};
use crate::database;
-use crate::database::guild::{Ban, Member};
+use crate::database::guild::{Ban, Invite, Member};
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct GuildRef {
@@ -76,10 +76,10 @@ impl<'r> FromParam<'r> for GuildRef {
}
}
-pub fn get_member(guild: &GuildRef, member: &String) -> Option<Member> {
+pub fn get_member(guild_id: &String, member: &String) -> Option<Member> {
if let Ok(result) = database::get_collection("members").find_one(
doc! {
- "_id.guild": &guild.id,
+ "_id.guild": &guild_id,
"_id.user": &member,
},
None,
@@ -93,3 +93,43 @@ pub fn get_member(guild: &GuildRef, member: &String) -> Option<Member> {
None
}
}
+
+pub fn get_invite(code: &String) -> Option<(String, String, Invite)> {
+ if let Ok(result) = database::get_collection("guilds").find_one(
+ doc! {
+ "invites": {
+ "$elemMatch": {
+ "code": &code
+ }
+ }
+ },
+ FindOneOptions::builder()
+ .projection(doc! {
+ "_id": 1,
+ "name": 1,
+ "invites.$": 1,
+ })
+ .build(),
+ ) {
+ if let Some(doc) = result {
+ let invite = doc
+ .get_array("invites")
+ .unwrap()
+ .iter()
+ .next()
+ .unwrap()
+ .as_document()
+ .unwrap();
+
+ Some((
+ doc.get_str("_id").unwrap().to_string(),
+ doc.get_str("name").unwrap().to_string(),
+ from_bson(Bson::Document(invite.clone())).unwrap(),
+ ))
+ } else {
+ None
+ }
+ } else {
+ None
+ }
+}
diff --git a/src/routes/account.rs b/src/routes/account.rs
index eb854d697acc9ee5367a66c91113afdd64587c3e..7ea46100652818d93835db54ade431767f83a6d0 100644
--- a/src/routes/account.rs
+++ b/src/routes/account.rs
@@ -1,24 +1,17 @@
use super::Response;
use crate::database;
use crate::email;
+use crate::util::gen_token;
use bcrypt::{hash, verify};
use bson::{doc, from_bson, Bson::UtcDatetime};
use chrono::prelude::*;
use database::user::User;
-use rand::{distributions::Alphanumeric, Rng};
use rocket_contrib::json::Json;
use serde::{Deserialize, Serialize};
use ulid::Ulid;
use validator::validate_email;
-fn gen_token(l: usize) -> String {
- rand::thread_rng()
- .sample_iter(&Alphanumeric)
- .take(l)
- .collect::<String>()
-}
-
#[derive(Serialize, Deserialize)]
pub struct Create {
username: String,
diff --git a/src/routes/guild.rs b/src/routes/guild.rs
index 5fbb9fbb31fd16c3f17eced1016cca7f9d120809..1e0e74ba0f16c1d0df03c0972b54a1b41dda407a 100644
--- a/src/routes/guild.rs
+++ b/src/routes/guild.rs
@@ -2,10 +2,12 @@ use super::channel::ChannelType;
use super::Response;
use crate::database::{self, channel::Channel, Permission, PermissionCalculator};
use crate::guards::auth::UserRef;
-use crate::guards::guild::{get_member, GuildRef};
+use crate::guards::channel::ChannelRef;
+use crate::guards::guild::{get_invite, get_member, GuildRef};
+use crate::util::gen_token;
use bson::{doc, from_bson, Bson};
-use mongodb::options::FindOptions;
+use mongodb::options::{FindOneOptions, FindOptions};
use rocket::request::Form;
use rocket_contrib::json::Json;
use serde::{Deserialize, Serialize};
@@ -194,6 +196,182 @@ pub fn create_channel(
}
}
+#[derive(Serialize, Deserialize)]
+pub struct InviteOptions {
+ // ? TODO: add options
+}
+
+/// create a new invite
+#[post("/<target>/channels/<channel>/invite", data = "<_options>")]
+pub fn create_invite(
+ user: UserRef,
+ target: GuildRef,
+ channel: ChannelRef,
+ _options: Json<InviteOptions>,
+) -> Option<Response> {
+ let (permissions, _) = with_permissions!(user, target);
+
+ if !permissions.get_create_invite() {
+ return Some(Response::LackingPermission(Permission::CreateInvite));
+ }
+
+ let code = gen_token(7);
+ if database::get_collection("guilds")
+ .update_one(
+ doc! { "_id": target.id },
+ doc! {
+ "$push": {
+ "invites": {
+ "code": &code,
+ "creator": user.id,
+ "channel": channel.id,
+ }
+ }
+ },
+ None,
+ )
+ .is_ok()
+ {
+ Some(Response::Success(json!({ "code": code })))
+ } else {
+ Some(Response::BadRequest(
+ json!({ "error": "Failed to create invite." }),
+ ))
+ }
+}
+
+/// remove an invite
+#[delete("/<target>/invites/<code>")]
+pub fn remove_invite(user: UserRef, target: GuildRef, code: String) -> Option<Response> {
+ let (permissions, _) = with_permissions!(user, target);
+
+ if let Some((guild_id, _, invite)) = get_invite(&code) {
+ if invite.creator != user.id {
+ if !permissions.get_manage_server() {
+ return Some(Response::LackingPermission(Permission::ManageServer));
+ }
+ }
+
+ if database::get_collection("guilds")
+ .update_one(
+ doc! {
+ "_id": &guild_id,
+ },
+ doc! {
+ "$pull": {
+ "invites": {
+ "code": &code
+ }
+ }
+ },
+ None,
+ )
+ .is_ok()
+ {
+ Some(Response::Result(super::Status::Ok))
+ } else {
+ Some(Response::BadRequest(
+ json!({ "error": "Failed to delete invite." }),
+ ))
+ }
+ } else {
+ Some(Response::NotFound(
+ json!({ "error": "Failed to fetch invite or code is invalid." }),
+ ))
+ }
+}
+
+/// fetch all guild invites
+#[get("/<target>/invites")]
+pub fn fetch_invites(user: UserRef, target: GuildRef) -> Option<Response> {
+ let (permissions, _) = with_permissions!(user, target);
+
+ if !permissions.get_manage_server() {
+ return Some(Response::LackingPermission(Permission::ManageServer));
+ }
+
+ if let Some(doc) = target.fetch_data(doc! {
+ "invites": 1,
+ }) {
+ Some(Response::Success(json!(doc.get_array("invites").unwrap())))
+ } else {
+ Some(Response::InternalServerError(
+ json!({ "error": "Failed to fetch invites." }),
+ ))
+ }
+}
+
+/// view an invite before joining
+#[get("/join/<code>", rank = 1)]
+pub fn fetch_invite(_user: UserRef, code: String) -> Response {
+ if let Some((guild_id, name, invite)) = get_invite(&code) {
+ if let Some(channel) = ChannelRef::from(invite.channel) {
+ Response::Success(json!({
+ "guild": {
+ "id": guild_id,
+ "name": name,
+ },
+ "channel": {
+ "id": channel.id,
+ "name": channel.name,
+ }
+ }))
+ } else {
+ Response::BadRequest(json!({ "error": "Failed to fetch channel." }))
+ }
+ } else {
+ Response::NotFound(json!({ "error": "Failed to fetch invite or code is invalid." }))
+ }
+}
+
+/// join a guild using an invite
+#[post("/join/<code>", rank = 1)]
+pub fn use_invite(user: UserRef, code: String) -> Response {
+ if let Some((guild_id, _, invite)) = get_invite(&code) {
+ if let Ok(result) = database::get_collection("members").find_one(
+ doc! {
+ "_id.guild": &guild_id,
+ "_id.user": &user.id
+ },
+ FindOneOptions::builder()
+ .projection(doc! { "_id": 1 })
+ .build(),
+ ) {
+ if result.is_none() {
+ if database::get_collection("members")
+ .insert_one(
+ doc! {
+ "_id": {
+ "guild": &guild_id,
+ "user": &user.id
+ }
+ },
+ None,
+ )
+ .is_ok()
+ {
+ Response::Success(json!({
+ "guild": &guild_id,
+ "channel": &invite.channel,
+ }))
+ } else {
+ Response::InternalServerError(
+ json!({ "error": "Failed to add you to the guild." }),
+ )
+ }
+ } else {
+ Response::BadRequest(json!({ "error": "Already in the guild." }))
+ }
+ } else {
+ Response::InternalServerError(
+ json!({ "error": "Failed to check if you're in the guild." }),
+ )
+ }
+ } else {
+ Response::NotFound(json!({ "error": "Failed to fetch invite or code is invalid." }))
+ }
+}
+
#[derive(Serialize, Deserialize)]
pub struct CreateGuild {
name: String,
@@ -323,7 +501,7 @@ pub fn fetch_members(user: UserRef, target: GuildRef) -> Option<Response> {
pub fn fetch_member(user: UserRef, target: GuildRef, other: String) -> Option<Response> {
with_permissions!(user, target);
- if let Some(member) = get_member(&target, &other) {
+ if let Some(member) = get_member(&target.id, &other) {
Some(Response::Success(json!({
"id": member.id.user,
"nickname": member.nickname,
@@ -350,7 +528,7 @@ pub fn kick_member(user: UserRef, target: GuildRef, other: String) -> Option<Res
return Some(Response::LackingPermission(Permission::KickMembers));
}
- if get_member(&target, &other).is_none() {
+ if get_member(&target.id, &other).is_none() {
return Some(Response::BadRequest(
json!({ "error": "User not part of guild." }),
));
@@ -406,7 +584,7 @@ pub fn ban_member(
return Some(Response::LackingPermission(Permission::BanMembers));
}
- if get_member(&target, &other).is_none() {
+ if get_member(&target.id, &other).is_none() {
return Some(Response::BadRequest(
json!({ "error": "User not part of guild." }),
));
diff --git a/src/routes/mod.rs b/src/routes/mod.rs
index 6e68b4128751fd1e40ba2415928c8b8168cf3de1..c847d799a5e355d256021dbf79f7b4e9c05f2b3e 100644
--- a/src/routes/mod.rs
+++ b/src/routes/mod.rs
@@ -107,6 +107,11 @@ pub fn mount(rocket: Rocket) -> Rocket {
guild::my_guilds,
guild::guild,
guild::create_channel,
+ guild::create_invite,
+ guild::remove_invite,
+ guild::fetch_invites,
+ guild::fetch_invite,
+ guild::use_invite,
guild::create_guild,
guild::fetch_members,
guild::fetch_member,
diff --git a/src/util/mod.rs b/src/util/mod.rs
index c2f6c42c532cf4297ad259dabc387cb8c6ae671a..038b896d720124043efcec3763eafd2633297bd1 100644
--- a/src/util/mod.rs
+++ b/src/util/mod.rs
@@ -1,6 +1,14 @@
use hashbrown::HashSet;
+use rand::{distributions::Alphanumeric, Rng};
use std::iter::FromIterator;
pub fn vec_to_set<T: Clone + Eq + std::hash::Hash>(data: &[T]) -> HashSet<T> {
HashSet::from_iter(data.iter().cloned())
}
+
+pub fn gen_token(l: usize) -> String {
+ rand::thread_rng()
+ .sample_iter(&Alphanumeric)
+ .take(l)
+ .collect::<String>()
+}