Remove file-based audio streaming

src/models/sound.rs

@@ -1,9 +1,7 @@
-use std::{env, path::Path};
-
 use poise::serenity_prelude::async_trait;
 use songbird::input::Input;
 use sqlx::Executor;
-use tokio::{fs::File, io::AsyncWriteExt, process::Command};
+use tokio::process::Command;
 
 use crate::{consts::UPLOAD_MAX_SIZE, error::ErrorTypes, Data, Database};
 
@@ -399,7 +397,7 @@ impl SoundCtx for Data {
 }
 
 impl Sound {
-    async fn src(&self, db_pool: impl Executor<'_, Database = Database>) -> Vec<u8> {
+    pub(crate) async fn src(&self, db_pool: impl Executor<'_, Database = Database>) -> Vec<u8> {
         struct Src {
             src: Vec<u8>,
         }
@@ -420,31 +418,11 @@ impl Sound {
         record.src
     }
 
-    pub async fn store_sound_source(
-        &self,
-        db_pool: impl Executor<'_, Database = Database>,
-    ) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
-        let caching_location = env::var("CACHING_LOCATION").unwrap_or(String::from("/tmp"));
-
-        let path_name = format!("{}/sound-{}.opus", caching_location, self.id);
-        let path = Path::new(&path_name);
-
-        if !path.exists() {
-            let mut file = File::create(&path).await?;
-
-            file.write_all(&self.src(db_pool).await).await?;
-        }
-
-        Ok(path_name)
-    }
-
     pub async fn playable(
         &self,
         db_pool: impl Executor<'_, Database = Database>,
     ) -> Result<Input, Box<dyn std::error::Error + Send + Sync>> {
-        let path_name = self.store_sound_source(db_pool).await?;
-
-        Ok(Input::from(path_name))
+        Ok(Input::from(self.src(db_pool).await))
     }
 
     pub async fn count_user_sounds<U: Into<u64>>(