initial livekit support

fix up code undo changes to compose file add back .env.example
2024-04-09 02:18:34 +01:00
parent 7703475868
commit ad0dcad497
26 changed files with 2397 additions and 1334 deletions
--- a/crates/voice-ingress/src/main.rs
+++ b/crates/voice-ingress/src/main.rs
@@ -0,0 +1,75 @@
+use std::env;
+
+use redis_kiss::{get_connection, AsyncCommands};
+
+use revolt_database::events::client::EventV1;
+use rocket::{build, post, routes, serde::json::Json, Config};
+use rocket_empty::EmptyResponse;
+use livekit_protocol::WebhookEvent;
+
+use revolt_config::Database;
+use revolt_result::Result;
+
+#[async_std::main]
+async fn main() {
+    revolt_config::configure!(voice_ingress);
+
+    let rocket = build()
+        .manage(get_connection().await.unwrap())
+        .mount("/", routes![ingress])
+        .configure(Config { port: 8500, ..Default::default() })
+        .launch()
+        .await
+        .unwrap();
+}
+
+#[post("/", data="<body>")]
+async fn ingress(body: Json<WebhookEvent>) -> Result<EmptyResponse> {
+    let mut redis = get_connection().await.unwrap();
+
+    log::debug!("received event: {body:?}");
+
+    let channel_id = body
+        .room
+        .as_ref()
+        .map(|r| &r.name);
+
+    let user_id = body
+        .participant
+        .as_ref()
+        .map(|r| &r.identity);
+
+    match body.event.as_str() {
+        "participant_joined" => {
+            let channel_id = channel_id.unwrap();
+            let user_id = user_id.unwrap();
+
+            redis.sadd::<_, _, u64>(format!("vc-members-{}", channel_id), user_id).await.unwrap();
+            redis.set::<_, _, String>(format!("vc-{}", user_id), &channel_id).await.unwrap();
+
+            EventV1::VoiceChannelJoin {
+                id: channel_id.clone(),
+                user: user_id.clone()
+            }
+            .p(channel_id.clone())
+            .await
+        },
+        "participant_left" => {
+            let channel_id = channel_id.unwrap();
+            let user_id = user_id.unwrap();
+
+            redis.srem::<_, _, u64>(format!("vc-members-{}", channel_id), user_id).await.unwrap();
+            redis.del::<_, u64>(format!("vc-{}", user_id)).await.unwrap();
+
+            EventV1::VoiceChannelLeave {
+                id: channel_id.clone(),
+                user: user_id.clone()
+            }
+            .p(channel_id.clone())
+            .await
+        },
+        _ => {}
+    };
+
+    Ok(EmptyResponse)
+}