Restrict bots from creating servers, groups, acking messages, and making friends.

src/routes/users/add_friend.rs

@@ -9,6 +9,10 @@ use rocket::serde::json::Value;
 
 #[put("/<username>/friend")]
 pub async fn req(user: User, username: String) -> Result<Value> {
+    if user.bot.is_some() {
+        return Err(Error::IsBot)
+    }
+
     let col = get_collection("users");
     let doc = col
         .find_one(

src/routes/users/block_user.rs

@@ -8,8 +8,11 @@ use rocket::serde::json::Value;
 
 #[put("/<target>/block")]
 pub async fn req(user: User, target: Ref) -> Result<Value> {
-    let col = get_collection("users");
+    if user.bot.is_some() {
+        return Err(Error::IsBot)
+    }
 
+    let col = get_collection("users");
     let target = target.fetch_user().await?;
 
     match get_relationship(&user, &target.id) {

src/routes/users/change_username.rs

@@ -32,6 +32,10 @@ pub async fn req(
     data: Json<Data>,
     _ignore_id: String,
 ) -> Result<()> {
+    if user.bot.is_some() {
+        return Err(Error::IsBot)
+    }
+    
     data.validate()
         .map_err(|error| Error::FailedValidation { error })?;
 

src/routes/users/fetch_relationship.rs

@@ -1,9 +1,13 @@
 use crate::database::*;
-use crate::util::result::Result;
+use crate::util::result::{Error, Result};
 
 use rocket::serde::json::Value;
 
 #[get("/<target>/relationship")]
 pub async fn req(user: User, target: Ref) -> Result<Value> {
+    if user.bot.is_some() {
+        return Err(Error::IsBot)
+    }
+    
     Ok(json!({ "status": get_relationship(&user, &target.id) }))
 }

src/routes/users/fetch_relationships.rs

@@ -1,10 +1,14 @@
 use crate::database::*;
-use crate::util::result::Result;
+use crate::util::result::{Error, Result};
 
 use rocket::serde::json::Value;
 
 #[get("/relationships")]
 pub async fn req(user: User) -> Result<Value> {
+    if user.bot.is_some() {
+        return Err(Error::IsBot)
+    }
+    
     Ok(if let Some(vec) = user.relations {
         json!(vec)
     } else {

src/routes/users/remove_friend.rs

@@ -8,8 +8,11 @@ use rocket::serde::json::Value;
 
 #[delete("/<target>/friend")]
 pub async fn req(user: User, target: Ref) -> Result<Value> {
-    let col = get_collection("users");
+    if user.bot.is_some() {
+        return Err(Error::IsBot)
+    }
 
+    let col = get_collection("users");
     let target = target.fetch_user().await?;
 
     match get_relationship(&user, &target.id) {

src/routes/users/unblock_user.rs

@@ -8,6 +8,10 @@ use rocket::serde::json::Value;
 
 #[delete("/<target>/block")]
 pub async fn req(user: User, target: Ref) -> Result<Value> {
+    if user.bot.is_some() {
+        return Err(Error::IsBot)
+    }
+    
     let col = get_collection("users");
     let target = target.fetch_user().await?;