Added bot api

+ Right now can just play voices
+ Added commands to add api keys
+ clippy + fmt

src/models/api_key.rs

@@ -0,0 +1,70 @@
+use crate::error::Error;
+use base64::{engine::general_purpose, Engine as _};
+use j_db::database::Database;
+use j_db::model::JdbModel;
+use rand::distributions::Alphanumeric;
+use rand::{thread_rng, Rng};
+use serde::{Deserialize, Serialize};
+use serenity::model::id::UserId;
+use sha3::digest::FixedOutput;
+use sha3::{Digest, Sha3_256};
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct Apikey {
+    id: Option<u64>,
+    pub name: String,
+    pub hash: String,
+    pub user_id: Option<UserId>,
+}
+
+impl JdbModel for Apikey {
+    fn id(&self) -> Option<u64> {
+        self.id
+    }
+
+    fn set_id(&mut self, id: u64) {
+        self.id = Some(id)
+    }
+
+    fn tree() -> String {
+        "ApiKey".to_string()
+    }
+}
+
+impl Apikey {
+    pub fn new(name: &str, user_id: Option<UserId>) -> (Self, String) {
+        let secret: String = thread_rng()
+            .sample_iter(&Alphanumeric)
+            .take(64)
+            .map(char::from)
+            .collect();
+
+        let hash = Self::hash_secret(&secret);
+
+        (
+            Self {
+                id: None,
+                name: name.to_string(),
+                hash,
+                user_id,
+            },
+            secret,
+        )
+    }
+
+    fn hash_secret(secret: &str) -> String {
+        let mut hasher = Sha3_256::default();
+
+        hasher.update(secret);
+
+        let hash = hasher.finalize_fixed().to_vec();
+
+        general_purpose::STANDARD_NO_PAD.encode(hash)
+    }
+
+    pub fn find_key_from_secret(db: &Database, secret: &str) -> Result<Option<Self>, Error> {
+        let hash = Self::hash_secret(secret);
+
+        Ok(db.filter(move |_, key: &Self| key.hash == hash)?.next())
+    }
+}

src/models/mod.rs

@@ -1,4 +1,5 @@
 pub mod album;
+pub mod api_key;
 pub mod insult_compliment;
 pub mod motivation;
 pub mod random;