Add delete route for bots. Closes #8.

src/routes/bots/delete.rs

@@ -0,0 +1,63 @@
+use crate::database::*;
+use crate::notifications::events::ClientboundNotification;
+use crate::util::result::{Error, Result};
+
+use mongodb::bson::doc;
+
+#[delete("/<target>")]
+pub async fn delete_bot(user: User, target: Ref) -> Result<()> {
+    let bot = target.fetch_bot().await?;
+    if bot.owner != user.id {
+        return Err(Error::MissingPermission);
+    }
+
+    let username = format!("Deleted User {}", &bot.id);
+    get_collection("users")
+        .update_one(
+            doc! {
+                "_id": &bot.id
+            },
+            doc! {
+                "$set": {
+                    "username": &username,
+                    "flags": 2
+                },
+                "$unset": {
+                    "avatar": 1,
+                    "status": 1,
+                    "profile": 1
+                }
+            },
+            None
+        )
+        .await
+        .map_err(|_| Error::DatabaseError {
+            with: "user",
+            operation: "update_one"
+        })?;
+
+    ClientboundNotification::UserUpdate {
+        id: target.id.clone(),
+        data: json!({
+            "username": username,
+            "flags": 2
+        }),
+        clear: None,
+    }
+    .publish_as_user(target.id.clone());
+
+    get_collection("bots")
+        .delete_one(
+            doc! {
+                "_id": &bot.id
+            },
+            None
+        )
+        .await
+        .map_err(|_| Error::DatabaseError {
+            with: "bot",
+            operation: "delete_one"
+        })?;
+    
+    Ok(())
+}

src/routes/bots/edit.rs

@@ -39,11 +39,8 @@ pub async fn edit_bot(user: User, target: Ref, data: Json<Data>) -> Result<()> {
     }
 
     let bot = target.fetch_bot().await?;
-
-    if !bot.public {
-        if bot.owner != user.id {
-            return Err(Error::BotIsPrivate);
-        }
+    if bot.owner != user.id {
+        return Err(Error::MissingPermission);
     }
 
     if let Some(name) = &data.name {

src/routes/bots/mod.rs

@@ -6,6 +6,7 @@ mod fetch_public;
 mod fetch;
 mod fetch_owned;
 mod edit;
+mod delete;
 
 pub fn routes() -> Vec<Route> {
     routes![
@@ -15,5 +16,6 @@ pub fn routes() -> Vec<Route> {
         fetch::fetch_bot,
         fetch_owned::fetch_owned_bots,
         edit::edit_bot,
+        delete::delete_bot,
     ]
 }