feat(bots): implement bot routes

src/routes/bots/edit.rs

@@ -1,6 +1,12 @@
 use crate::util::regex::RE_USERNAME;
 
-use revolt_quark::{models::bot::FieldsBot, EmptyResponse, Result};
+use revolt_quark::{
+    models::{
+        bot::{FieldsBot, PartialBot},
+        Bot, User,
+    },
+    Db, Error, Ref, Result,
+};
 
 use mongodb::bson::doc;
 use rocket::serde::json::Json;
@@ -15,13 +21,67 @@ pub struct Data {
     public: Option<bool>,
     analytics: Option<bool>,
     interactions_url: Option<String>,
-    remove: Option<FieldsBot>,
+    #[validate(length(min = 1))]
+    remove: Option<Vec<FieldsBot>>,
 }
 
 #[patch("/<target>", data = "<data>")]
-pub async fn edit_bot(
-    /*user: UserRef, target: Ref,*/ target: String,
-    data: Json<Data>,
-) -> Result<EmptyResponse> {
-    todo!()
+pub async fn edit_bot(db: &Db, user: User, target: Ref, data: Json<Data>) -> Result<Json<Bot>> {
+    if user.bot.is_some() {
+        return Err(Error::IsBot);
+    }
+
+    let data = data.into_inner();
+    data.validate()
+        .map_err(|error| Error::FailedValidation { error })?;
+
+    let mut bot = target.as_bot(db).await?;
+    if bot.owner != user.id {
+        return Err(Error::NotFound);
+    }
+
+    if let Some(name) = data.name {
+        if db.is_username_taken(&name).await? {
+            return Err(Error::UsernameTaken);
+        }
+
+        let mut user = db.fetch_user(&bot.id).await?;
+        user.update_username(db, name).await?;
+    }
+
+    if data.public.is_none()
+        || data.analytics.is_none()
+        || data.interactions_url.is_none()
+        || data.remove.is_none()
+    {
+        return Ok(Json(bot));
+    }
+
+    let Data {
+        public,
+        analytics,
+        interactions_url,
+        remove,
+        ..
+    } = data;
+    let mut partial = PartialBot {
+        public,
+        analytics,
+        interactions_url,
+        ..Default::default()
+    };
+
+    if let Some(remove) = &remove {
+        for field in remove {
+            bot.remove(field);
+        }
+
+        if remove.iter().any(|x| x == &FieldsBot::Token) {
+            partial.token = Some(bot.token.clone());
+        }
+    }
+
+    db.update_bot(&bot.id, &partial, remove.unwrap_or_else(Vec::new))
+        .await?;
+    Ok(Json(bot))
 }