Implemented roll request, updated API requests

src/error.rs

@@ -1,6 +1,6 @@
 use std::fmt;
 use axum::http::StatusCode;
-use axum::Json;
+use axum::{http, Json};
 use axum::response::{IntoResponse, Response};
 use serde::{Deserialize, Serialize};
 
@@ -13,12 +13,20 @@ pub struct Error {
 }
 
 impl Error {
-  pub fn new(error_status_code: u16, error_message: String) -> Self {
+  pub fn new(status: u16, details: String) -> Self {
     Self {
-      status: error_status_code,
-      details: error_message,
+      status,
+      details,
     }
   }
+
+  pub fn not_found(details: String) -> Self {
+    Self::new(404, details)
+  }
+
+  pub fn internal_server_error(details: String) -> Self {
+    Self::new(500, details)
+  }
 }
 
 impl fmt::Display for Error {
@@ -56,6 +64,12 @@ impl From<std::io::Error> for Error {
   }
 }
 
+impl From<songbird::tracks::ControlError> for Error {
+  fn from(error: songbird::tracks::ControlError) -> Self {
+    Self::new(500, format!("Unknown control error: {}", error))
+  }
+}
+
 impl From<StatusCode> for Error {
   fn from(status: StatusCode) -> Self {
     Error {