Channels: Include last message id on text channels.

API: Return members when fetching messages.
Misc: Remove defunct DISABLE_REGISTRATION variable.

src/routes/channels/message_query.rs

@@ -98,11 +98,20 @@ pub async fn req(user: User, target: Ref, options: Form<Options>) -> Result<Json
 
         ids.remove(&user.id);
         let user_ids = ids.into_iter().collect();
+        let users = user.fetch_multiple_users(user_ids).await?;
 
-        Ok(json!({
-            "messages": messages,
-            "users": user.fetch_multiple_users(user_ids).await?
-        }))
+        if let Channel::TextChannel { server, .. } = target {
+            Ok(json!({
+                "messages": messages,
+                "users": users,
+                "members": Server::fetch_members(&server).await?
+            }))
+        } else {
+            Ok(json!({
+                "messages": messages,
+                "users": users,
+            }))
+        }
     } else {
         Ok(json!(messages))
     }

src/routes/root.rs

@@ -1,5 +1,5 @@
 use crate::util::variables::{
-    APP_URL, AUTUMN_URL, DISABLE_REGISTRATION, EXTERNAL_WS_URL, HCAPTCHA_SITEKEY, INVITE_ONLY,
+    APP_URL, AUTUMN_URL, EXTERNAL_WS_URL, HCAPTCHA_SITEKEY, INVITE_ONLY,
     JANUARY_URL, USE_AUTUMN, USE_EMAIL, USE_HCAPTCHA, USE_JANUARY, USE_VOSO, VAPID_PUBLIC_KEY,
     VOSO_URL, VOSO_WS_HOST,
 };
@@ -12,7 +12,6 @@ pub async fn root() -> JsonValue {
     json!({
         "revolt": crate::version::VERSION,
         "features": {
-            "registration": !*DISABLE_REGISTRATION,
             "captcha": {
                 "enabled": *USE_HCAPTCHA,
                 "key": HCAPTCHA_SITEKEY.to_string()

src/routes/servers/channel_create.rs

@@ -60,6 +60,7 @@ pub async fn req(user: User, target: Ref, info: Json<Data>) -> Result<JsonValue>
         name: info.name,
         description: info.description,
         icon: None,
+        last_message: None
     };
 
     channel.clone().publish().await?;

src/routes/servers/server_create.rs

@@ -64,6 +64,7 @@ pub async fn req(user: User, info: Json<Data>) -> Result<JsonValue> {
         name: "general".to_string(),
         description: None,
         icon: None,
+        last_message: None
     }
     .publish()
     .await?;