backend/src/api/v1/channels/uuid/messages.rs
Radical 324137ce8b refactor: rewrite entire codebase in axum instead of actix
Replaces actix with axum for web, allows us to use socket.io and gives us access to the tower ecosystem of middleware

breaks compatibility with our current websocket implementation, needs to be reimplemented for socket.io
2025-07-16 16:36:22 +02:00

82 lines
2 KiB
Rust

//! `/api/v1/channels/{uuid}/messages` Endpoints related to channel messages
use std::sync::Arc;
use crate::{
AppState,
api::v1::auth::check_access_token,
error::Error,
objects::{Channel, Member},
utils::global_checks,
};
use ::uuid::Uuid;
use axum::{
Json,
extract::{Path, Query, State},
http::StatusCode,
response::IntoResponse,
};
use axum_extra::{
TypedHeader,
headers::{Authorization, authorization::Bearer},
};
use serde::Deserialize;
#[derive(Deserialize)]
pub struct MessageRequest {
amount: i64,
offset: i64,
}
/// `GET /api/v1/channels/{uuid}/messages` Returns user with the given UUID
///
/// requires auth: yes
///
/// requires relation: yes
///
/// ### Request Example
/// ```
/// json!({
/// "amount": 100,
/// "offset": 0
/// })
/// ```
///
/// ### Response Example
/// ```
/// json!({
/// "uuid": "01971976-8618-74c0-b040-7ffbc44823f6",
/// "channel_uuid": "0196fcb1-e886-7de3-b685-0ee46def9a7b",
/// "user_uuid": "0196fc96-a822-76b0-b9bf-a9de232f54b7",
/// "message": "test",
/// "user": {
/// "uuid": "0196fc96-a822-76b0-b9bf-a9de232f54b7",
/// "username": "1234",
/// "display_name": null,
/// "avatar": "https://cdn.gorb.app/avatar/0196fc96-a822-76b0-b9bf-a9de232f54b7/avatar.jpg"
/// }
/// });
/// ```
///
pub async fn get(
State(app_state): State<Arc<AppState>>,
Path(channel_uuid): Path<Uuid>,
Query(message_request): Query<MessageRequest>,
TypedHeader(auth): TypedHeader<Authorization<Bearer>>,
) -> Result<impl IntoResponse, Error> {
let mut conn = app_state.pool.get().await?;
let uuid = check_access_token(auth.token(), &mut conn).await?;
global_checks(&app_state, uuid).await?;
let channel = Channel::fetch_one(&app_state, channel_uuid).await?;
Member::check_membership(&mut conn, uuid, channel.guild_uuid).await?;
let messages = channel
.fetch_messages(&app_state, message_request.amount, message_request.offset)
.await?;
Ok((StatusCode::OK, Json(messages)))
}