few updates

src/database.rs

@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};
 
-#[derive(Debug, Deserialize, Serialize)]
+#[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct Player {
     pub uuid: String,
     pub cloaks: Vec<String>,

src/methods/mod.rs

@@ -8,6 +8,7 @@ use std::{
     sync::Arc,
 };
 
+use player::create;
 use serde::{Deserialize, Serialize};
 
 use crate::{
@@ -62,9 +63,14 @@ impl Session {
             local_player,
         };
 
-        let player = player::player(&session, uuid)?;
-
-        Ok((session, player))
+        match player::player(&session, uuid) {
+            Ok(player) => Ok((session, player)),
+            Err(crate::response::Error::DatabaseError) => {
+                let player = create(&session)?;
+                Ok((session, player))
+            }
+            Err(e) => Err(e),
+        }
     }
 
     pub fn handle_request(&self, method: &str, params: &HashMap<String, String>) -> Result {

src/methods/player.rs

@@ -1,6 +1,9 @@
 use mongodb::bson::doc;
 
-use crate::response::{Response, Result};
+use crate::{
+    database::Player,
+    response::{Response, Result},
+};
 
 use super::Session;
 
@@ -12,11 +15,29 @@ pub fn player(session: &Session, uuid: String) -> Result {
             "uuid": uuid.clone(),
         })
         .run()?
-        .deserialize_current()
-        .unwrap();
+        .deserialize_current()?;
 
     Ok(Response::Player {
         cloak: player.cloak,
         uuid,
+        cloaks: player.cloaks,
+    })
+}
+
+pub fn create(session: &Session) -> Result {
+    let uuid = session.local_player.id.clone();
+
+    let player = Player {
+        cloak: "".to_string(),
+        cloaks: Vec::new(),
+        uuid: uuid.clone(),
+    };
+
+    session.database.players.insert_one(player.clone()).run()?;
+
+    Ok(Response::Player {
+        cloak: player.cloak,
+        uuid,
+        cloaks: player.cloaks,
     })
 }

src/response.rs

@@ -4,7 +4,11 @@ pub type Result<T = Response> = std::result::Result<T, Error>;
 pub enum Response {
     Pong,
     Success,
-    Player { cloak: String, uuid: String },
+    Player {
+        cloak: String,
+        uuid: String,
+        cloaks: Vec<String>,
+    },
 }
 
 impl std::fmt::Display for Response {
@@ -12,7 +16,11 @@ impl std::fmt::Display for Response {
         match self {
             Response::Pong => write!(f, "Pong"),
             Response::Success => write!(f, "Success"),
-            Response::Player { cloak, uuid } => write!(f, "@cloak={cloak}@uuid={uuid}"),
+            Response::Player {
+                cloak,
+                uuid,
+                cloaks,
+            } => write!(f, "@cloak={cloak}@uuid={uuid}@cloaks={}", cloaks.join("$")),
         }
     }
 }