forked from jmug/stoatchat
70 lines
1.9 KiB
Rust
70 lines
1.9 KiB
Rust
use crate::database::*;
|
|
use crate::util::idempotency::IdempotencyKey;
|
|
use crate::util::result::{Error, Result};
|
|
use crate::util::variables::MAX_GROUP_SIZE;
|
|
|
|
use mongodb::bson::doc;
|
|
use rocket::serde::json::{Json, Value};
|
|
use serde::{Deserialize, Serialize};
|
|
use std::collections::HashSet;
|
|
use std::iter::FromIterator;
|
|
use ulid::Ulid;
|
|
use validator::Validate;
|
|
|
|
#[derive(Validate, Serialize, Deserialize)]
|
|
pub struct Data {
|
|
#[validate(length(min = 1, max = 32))]
|
|
name: String,
|
|
#[validate(length(min = 0, max = 1024))]
|
|
description: Option<String>,
|
|
users: Vec<String>,
|
|
#[serde(skip_serializing_if = "Option::is_none")]
|
|
nsfw: Option<bool>
|
|
}
|
|
|
|
#[post("/create", data = "<info>")]
|
|
pub async fn req(_idempotency: IdempotencyKey, user: User, info: Json<Data>) -> Result<Value> {
|
|
if user.bot.is_some() {
|
|
return Err(Error::IsBot)
|
|
}
|
|
|
|
let info = info.into_inner();
|
|
info.validate()
|
|
.map_err(|error| Error::FailedValidation { error })?;
|
|
|
|
let mut set: HashSet<String> = HashSet::from_iter(info.users.iter().cloned());
|
|
set.insert(user.id.clone());
|
|
|
|
if set.len() > *MAX_GROUP_SIZE {
|
|
Err(Error::GroupTooLarge {
|
|
max: *MAX_GROUP_SIZE,
|
|
})?
|
|
}
|
|
|
|
for target in &set {
|
|
match get_relationship(&user, target) {
|
|
RelationshipStatus::Friend | RelationshipStatus::User => {}
|
|
_ => {
|
|
return Err(Error::NotFriends);
|
|
}
|
|
}
|
|
}
|
|
|
|
let id = Ulid::new().to_string();
|
|
let channel = Channel::Group {
|
|
id,
|
|
name: info.name,
|
|
description: info.description,
|
|
owner: user.id,
|
|
recipients: set.into_iter().collect::<Vec<String>>(),
|
|
icon: None,
|
|
last_message_id: None,
|
|
permissions: None,
|
|
nsfw: info.nsfw.unwrap_or_default()
|
|
};
|
|
|
|
channel.clone().publish().await?;
|
|
|
|
Ok(json!(channel))
|
|
}
|