diff --git a/src/commands/mod.rs b/src/commands/mod.rs
index 6b37cb7..91cb0be 100644
--- a/src/commands/mod.rs
+++ b/src/commands/mod.rs
@@ -1,4 +1,5 @@
-use anyhow::Result;
+use std::sync::atomic::{AtomicU64, Ordering};
+
 use serenity::all::{CommandInteraction, Context, CreateCommand};
 use sqlx::PgPool;
 
@@ -10,7 +11,6 @@ include!("./mod_gen.rs");
 pub enum CommandCategory {
     Moderation,
     Utils,
-    Gestion,
 }
 
 impl CommandCategory {
@@ -18,7 +18,6 @@ impl CommandCategory {
         match self {
             Self::Utils => "🌐",
             Self::Moderation => "🛡️",
-            Self::Gestion => "👑",
         }
     }
 
@@ -26,7 +25,6 @@ impl CommandCategory {
         match self {
             Self::Utils => "Utils",
             Self::Moderation => "Moderation",
-            Self::Gestion => "Gestion",
         }
     }
 }
@@ -36,6 +34,15 @@ pub trait SlashCommand: Send + Sync {
     fn name(&self) -> &'static str;
     fn description(&self) -> &'static str;
     fn category(&self) -> &'static CommandCategory;
+    fn command_id_ref(&self) -> &AtomicU64;
+
+    fn get_id(&self) -> u64 {
+        self.command_id_ref().load(Ordering::Relaxed)
+    }
+
+    fn set_id(&self, id: u64) {
+        self.command_id_ref().store(id, Ordering::Relaxed);
+    }
 
     fn register(&self) -> CreateCommand;
 
@@ -45,7 +52,7 @@ pub trait SlashCommand: Send + Sync {
         command: &CommandInteraction,
         database: &PgPool,
         _emoji: &EmojiConfig,
-    ) -> Result<()>;
+    ) -> Result<(), serenity::Error>;
 }
 
 pub struct CommandEntry {
diff --git a/src/commands/utils/ping.rs b/src/commands/utils/ping.rs
index 1c3cc86..1a5919e 100644
--- a/src/commands/utils/ping.rs
+++ b/src/commands/utils/ping.rs
@@ -1,4 +1,7 @@
 use std::{
+    sync::atomic::{
+        AtomicU64,
+    },
     time::Instant,
 };
 
@@ -14,10 +17,19 @@ use serenity::all::{
     CreateInteractionResponseMessage, EditInteractionResponse,
 };
 use sqlx::PgPool;
-use tracing::{debug, info};
-use anyhow::Result;
+use tracing::info;
 
-pub struct Ping;
+pub struct Ping {
+    pub command_id: AtomicU64,
+}
+
+impl Ping {
+    pub fn new() -> Self {
+        Self {
+            command_id: AtomicU64::new(0),
+        }
+    }
+}
 
 #[serenity::async_trait]
 impl SlashCommand for Ping {
@@ -33,6 +45,10 @@ impl SlashCommand for Ping {
         &CommandCategory::Utils
     }
 
+    fn command_id_ref(&self) -> &AtomicU64 {
+        &self.command_id
+    }
+
     fn register(&self) -> CreateCommand {
         info!("\t✅ | {}", self.name());
         CreateCommand::new(self.name()).description(self.description())
@@ -44,8 +60,7 @@ impl SlashCommand for Ping {
         command: &CommandInteraction,
         _database: &PgPool,
         _emoji: &EmojiConfig,
-    ) -> Result<()> {
-        debug!("Ping command called");
+    ) -> Result<(), serenity::Error> {
         let message: CreateInteractionResponseMessage = CreateInteractionResponseMessage::new()
             .content("🏓 | Pong!")
             .ephemeral(true);
@@ -66,5 +81,5 @@ impl SlashCommand for Ping {
 }
 
 inventory::submit! {
-    CommandEntry { create: || Box::new(Ping) }
+    CommandEntry { create: || Box::new(Ping::new()) }
 }
diff --git a/src/database/bot.rs b/src/database/bot.rs
index c895ec3..5819933 100644
--- a/src/database/bot.rs
+++ b/src/database/bot.rs
@@ -1,17 +1,16 @@
 use sqlx::{PgPool, query, query_as};
 use crate::models::bot::{DbBot, BotPresence, BotActivity};
-use anyhow::Result;
 
 const BOT_ID: i32 = 1;
 
-pub async fn init(db: &PgPool) -> Result<()> {
+pub async fn init(db: &PgPool) -> Result<(), sqlx::Error> {
     query!("INSERT INTO bots (id) VALUES ($1) ON CONFLICT DO NOTHING", BOT_ID)
         .execute(db)
         .await?;
     Ok(())
 }
 
-pub async fn get(db: &PgPool) -> Result<Option<DbBot>> {
+pub async fn get(db: &PgPool) -> Result<Option<DbBot>, sqlx::Error> {
     let bot: Option<DbBot> = query_as!(
         DbBot,
         r#"SELECT status, activity_type as "activity_type: BotActivity", presence as "presence: BotPresence" FROM bots WHERE id = $1"#,
@@ -22,21 +21,21 @@ pub async fn get(db: &PgPool) -> Result<Option<DbBot>> {
     Ok(bot)
 }
 
-pub async fn set_status(db: &PgPool, status: &str) -> Result<()> {
+pub async fn set_status(db: &PgPool, status: &str) -> Result<(), sqlx::Error> {
     query!("UPDATE bots SET status = $1 WHERE id = $2", status, BOT_ID)
         .execute(db)
         .await?;
     Ok(())
 }
 
-pub async fn set_activity(db: &PgPool, activity: BotActivity) -> Result<()> {
+pub async fn set_activity(db: &PgPool, activity: BotActivity) -> Result<(), sqlx::Error> {
     query!("UPDATE bots SET activity_type = $1::bot_activity WHERE id = $2", activity as BotActivity, BOT_ID)
         .execute(db)
         .await?;
     Ok(())
 }
 
-pub async fn set_presence(db: &PgPool, presence: BotPresence) -> Result<()> {
+pub async fn set_presence(db: &PgPool, presence: BotPresence) -> Result<(), sqlx::Error> {
     query!("UPDATE bots SET presence = $1::bot_presence WHERE id = $2", presence as BotPresence, BOT_ID)
         .execute(db)
         .await?;
diff --git a/src/database/guild.rs b/src/database/guild.rs
index 033f94c..0dd051d 100644
--- a/src/database/guild.rs
+++ b/src/database/guild.rs
@@ -5,7 +5,6 @@ use sqlx::{
     query_scalar,
 };
 use crate::models::DbGuild;
-use anyhow::Result;
 
 pub enum LogChannel {
     Bot,
@@ -49,21 +48,21 @@ fn protect_select(asked: Protect) -> &'static str {
     }
 }
 
-pub async fn create(db: &PgPool, guild_id: &str) -> Result<()> {
+pub async fn create(db: &PgPool, guild_id: &str) -> Result<(), sqlx::Error> {
     query!("INSERT INTO guilds (guild_id) VALUES ($1) ON CONFLICT DO NOTHING", guild_id)
         .execute(db)
         .await?;
     Ok(())
 }
 
-pub async fn delete(db: &PgPool, guild_id: &str) -> Result<()> {
+pub async fn delete(db: &PgPool, guild_id: &str) -> Result<(), sqlx::Error> {
     query!("DELETE FROM guilds WHERE guild_id = $1", guild_id)
         .execute(db)
         .await?;
     Ok(())
 }
 
-pub async fn get(db: &PgPool, guild_id: &str) -> Result<Option<DbGuild>> {
+pub async fn get(db: &PgPool, guild_id: &str) -> Result<Option<DbGuild>, sqlx::Error> {
     let guild: Option<DbGuild> = query_as!(
         DbGuild,
         "SELECT * FROM guilds WHERE guild_id = $1",
@@ -74,7 +73,7 @@ pub async fn get(db: &PgPool, guild_id: &str) -> Result<Option<DbGuild>> {
     Ok(guild)
 }
 
-pub async fn get_log(db: &PgPool, guild_id: &str, asked: LogChannel) -> Result<Option<String>> {
+pub async fn get_log(db: &PgPool, guild_id: &str, asked: LogChannel) -> Result<Option<String>, sqlx::Error> {
     let sql: String = format!("SELECT {} FROM guilds WHERE guild_id = $1", log_select(asked));
     let channel_id: Option<String> = query_scalar(&sql)
         .bind(guild_id)
@@ -83,7 +82,7 @@ pub async fn get_log(db: &PgPool, guild_id: &str, asked: LogChannel) -> Result<O
     Ok(channel_id)
 }
 
-pub async fn set_log(db: &PgPool, guild_id: &str, asked: LogChannel, value: &str) -> Result<()> {
+pub async fn set_log(db: &PgPool, guild_id: &str, asked: LogChannel, value: &str) -> Result<(), sqlx::Error> {
     let sql: String = format!("UPDATE guilds set {} = $1 WHERE guild_id = $2", log_select(asked));
     query(&sql)
         .bind(value)
@@ -93,7 +92,7 @@ pub async fn set_log(db: &PgPool, guild_id: &str, asked: LogChannel, value: &str
     Ok(())
 }
 
-pub async fn get_protect(db: &PgPool, guild_id: &str, asked: Protect) -> Result<Option<bool>> {
+pub async fn get_protect(db: &PgPool, guild_id: &str, asked: Protect) -> Result<Option<bool>, sqlx::Error> {
     let sql: String = format!("SELECT {} FROM guilds WHERE guild_id = $1", protect_select(asked));
     let state: Option<bool> = query_scalar(&sql)
         .bind(guild_id)
@@ -102,7 +101,7 @@ pub async fn get_protect(db: &PgPool, guild_id: &str, asked: Protect) -> Result<
     Ok(state)
 }
 
-pub async fn set_protect(db: &PgPool, guild_id: &str, asked: Protect, value: &str) -> Result<()> {
+pub async fn set_protect(db: &PgPool, guild_id: &str, asked: Protect, value: &str) -> Result<(), sqlx::Error> {
     let sql: String = format!("UPDATE guilds set {} = $1 WHERE guild_id = $2", protect_select(asked));
     query(&sql)
         .bind(value)
@@ -112,9 +111,9 @@ pub async fn set_protect(db: &PgPool, guild_id: &str, asked: Protect, value: &st
     Ok(())
 }
 
-pub async fn get_or_create(db: &PgPool, guild_id: &str) -> Result<DbGuild> {
+pub async fn get_or_create(db: &PgPool, guild_id: &str) -> Result<DbGuild, sqlx::Error> {
     create(db, guild_id).await?;
     get(db, guild_id)
         .await?
-        .ok_or_else(|| sqlx::Error::RowNotFound.into())
+        .ok_or_else(|| sqlx::Error::RowNotFound)
 }
diff --git a/src/database/guild_user.rs b/src/database/guild_user.rs
index afb9f14..b69c66b 100644
--- a/src/database/guild_user.rs
+++ b/src/database/guild_user.rs
@@ -1,12 +1,11 @@
 use sqlx::{PgPool, query, query_as, query_scalar};
 use crate::models::guild_user::DbGuildUser;
-use anyhow::Result;
 
 pub async fn get(
     db: &PgPool,
     user_id: &str,
     guild_id: &str,
-) -> Result<Option<DbGuildUser>> {
+) -> Result<Option<DbGuildUser>, sqlx::Error> {
     let guild_user = query_as!(
         DbGuildUser,
         "SELECT * FROM guild_users WHERE user_id = $1 AND guild_id = $2",
@@ -22,7 +21,7 @@ pub async fn create(
     db: &PgPool,
     user_id: &str,
     guild_id: &str,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!(
         "INSERT INTO guild_users (user_id, guild_id) \
          VALUES ($1, $2) \
@@ -39,7 +38,7 @@ pub async fn delete(
     db: &PgPool,
     user_id: &str,
     guild_id: &str,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!(
         "DELETE FROM guild_users WHERE user_id = $1 AND guild_id = $2",
         user_id,
@@ -53,7 +52,7 @@ pub async fn delete(
 pub async fn delete_all_in_guild(
     db: &PgPool,
     guild_id: &str,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!("DELETE FROM guild_users WHERE guild_id = $1", guild_id)
         .execute(db)
         .await?;
@@ -65,7 +64,7 @@ pub async fn add_xp(
     user_id: &str,
     guild_id: &str,
     amount: i32,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!(
         "UPDATE guild_users SET xp = xp + $1 \
          WHERE user_id = $2 AND guild_id = $3",
@@ -83,7 +82,7 @@ pub async fn set_level(
     user_id: &str,
     guild_id: &str,
     level: i32,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!(
         "UPDATE guild_users SET level = $1 \
          WHERE user_id = $2 AND guild_id = $3",
@@ -100,7 +99,7 @@ pub async fn get_xp(
     db: &PgPool,
     user_id: &str,
     guild_id: &str,
-) -> Result<Option<i32>> {
+) -> Result<Option<i32>, sqlx::Error> {
     let xp: Option<i32> = query_scalar(
         "SELECT xp FROM guild_users WHERE user_id = $1 AND guild_id = $2",
         )
@@ -115,7 +114,7 @@ pub async fn get_level(
     db: &PgPool,
     user_id: &str,
     guild_id: &str,
-) -> Result<Option<i32>> {
+) -> Result<Option<i32>, sqlx::Error> {
     let level: Option<i32> = query_scalar("SELECT level FROM guild_users WHERE user_id = $1 AND guild_id = $2")
         .bind(user_id)
         .bind(guild_id)
@@ -129,7 +128,7 @@ pub async fn set_wl(
     user_id: &str,
     guild_id: &str,
     value: bool,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!(
         "UPDATE guild_users SET is_wl_user = $1 \
          WHERE user_id = $2 AND guild_id = $3",
@@ -145,7 +144,7 @@ pub async fn set_wl(
 pub async fn get_all_wl(
     db: &PgPool,
     guild_id: &str,
-) -> Result<Vec<DbGuildUser>> {
+) -> Result<Vec<DbGuildUser>, sqlx::Error> {
     let users = query_as!(
         DbGuildUser,
         "SELECT * FROM guild_users \
@@ -162,7 +161,7 @@ pub async fn set_invited_by(
     user_id: &str,
     guild_id: &str,
     inviter_id: &str,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!(
         "UPDATE guild_users SET invited_by = $1 \
          WHERE user_id = $2 AND guild_id = $3",
@@ -179,7 +178,7 @@ pub async fn increment_invitations(
     db: &PgPool,
     user_id: &str,
     guild_id: &str,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!(
         "UPDATE guild_users SET invitation_count = invitation_count + 1 \
          WHERE user_id = $1 AND guild_id = $2",
@@ -195,7 +194,7 @@ pub async fn decrement_invitations(
     db: &PgPool,
     user_id: &str,
     guild_id: &str,
-) -> Result<()> {
+) -> Result<(), sqlx::Error> {
     query!(
         "UPDATE guild_users SET invitation_count = GREATEST(invitation_count - 1, 0) \
          WHERE user_id = $1 AND guild_id = $2",
@@ -211,7 +210,7 @@ pub async fn leaderboard_xp(
     db: &PgPool,
     guild_id: &str,
     limit: i64,
-) -> Result<Vec<DbGuildUser>> {
+) -> Result<Vec<DbGuildUser>, sqlx::Error> {
     let users = query_as!(
         DbGuildUser,
         "SELECT * FROM guild_users \
@@ -230,7 +229,7 @@ pub async fn leaderboard_invitations(
     db: &PgPool,
     guild_id: &str,
     limit: i64,
-) -> Result<Vec<DbGuildUser>> {
+) -> Result<Vec<DbGuildUser>, sqlx::Error> {
     let users = query_as!(
         DbGuildUser,
         "SELECT * FROM guild_users \
@@ -244,9 +243,9 @@ pub async fn leaderboard_invitations(
     .await?;
     Ok(users)
 }
-pub async fn get_or_create(db: &PgPool, user_id: &str, guild_id: &str) -> Result<DbGuildUser> {
+pub async fn get_or_create(db: &PgPool, user_id: &str, guild_id: &str) -> Result<DbGuildUser, sqlx::Error> {
     create(db, user_id, guild_id).await?;
     get(db, user_id, guild_id)
         .await?
-        .ok_or_else(|| sqlx::Error::RowNotFound.into())
+        .ok_or_else(|| sqlx::Error::RowNotFound)
 }
diff --git a/src/database/user.rs b/src/database/user.rs
index d6873f3..20ffa16 100644
--- a/src/database/user.rs
+++ b/src/database/user.rs
@@ -4,7 +4,6 @@ use sqlx::{
     query_as,
 };
 use crate::models::DbUser;
-use anyhow::Result;
 
 /// Adding the user (if exist do nothing)
 ///
@@ -13,8 +12,8 @@ use anyhow::Result;
 ///
 /// # Errors
 ///
-/// Returns `Error` if the query fails.
-pub async fn create(db: &PgPool, user_id: &str) -> Result<()> {
+/// Returns `sqlx::Error` if the query fails.
+pub async fn create(db: &PgPool, user_id: &str) -> Result<(), sqlx::Error> {
     query!("INSERT INTO users (user_id) VALUES ($1) ON CONFLICT DO NOTHING", user_id)
         .execute(db)
         .await?;
@@ -33,8 +32,8 @@ pub async fn create(db: &PgPool, user_id: &str) -> Result<()> {
 ///
 /// # Errors
 ///
-/// Returns `Error` if the query fails.
-pub async fn get(db: &PgPool, user_id: &str) -> Result<Option<DbUser>> {
+/// Returns `sqlx::Error` if the query fails.
+pub async fn get(db: &PgPool, user_id: &str) -> Result<Option<DbUser>, sqlx::Error> {
     let user: Option<DbUser> = query_as!(
         DbUser,
         "SELECT * FROM users WHERE user_id = $1",
@@ -53,8 +52,8 @@ pub async fn get(db: &PgPool, user_id: &str) -> Result<Option<DbUser>> {
 ///
 /// # Errors
 ///
-/// Returns `Error` if the query fails.
-pub async fn set_owner(db: &PgPool, user_id: &str, value: bool) -> Result<()> {
+/// Returns `sqlx::Error` if the query fails.
+pub async fn set_owner(db: &PgPool, user_id: &str, value: bool) -> Result<(), sqlx::Error> {
     query!("UPDATE users set is_owner = $1 WHERE user_id = $2", value, user_id)
         .execute(db)
         .await?;
@@ -69,8 +68,8 @@ pub async fn set_owner(db: &PgPool, user_id: &str, value: bool) -> Result<()> {
 ///
 /// # Errors
 ///
-/// Returns `Error` if the query fails.
-pub async fn set_buyer(db: &PgPool, user_id: &str, value: bool) -> Result<()> {
+/// Returns `sqlx::Error` if the query fails.
+pub async fn set_buyer(db: &PgPool, user_id: &str, value: bool) -> Result<(), sqlx::Error> {
     query!(
         "UPDATE users set is_buyer = $1 WHERE user_id = $2",
         value,
@@ -81,9 +80,9 @@ pub async fn set_buyer(db: &PgPool, user_id: &str, value: bool) -> Result<()> {
     Ok(())
 }
 
-pub async fn get_or_create(db: &PgPool, user_id: &str) -> Result<DbUser> {
+pub async fn get_or_create(db: &PgPool, user_id: &str) -> Result<DbUser, sqlx::Error> {
     create(db, user_id).await?;
     get(db, user_id)
         .await?
-        .ok_or_else(|| anyhow::anyhow!("Not able to get or create the user"))
+        .ok_or_else(|| sqlx::Error::RowNotFound)
 }
diff --git a/src/events/bot/interaction_create.rs b/src/events/bot/interaction_create.rs
index cc39a8d..55cf5e5 100644
--- a/src/events/bot/interaction_create.rs
+++ b/src/events/bot/interaction_create.rs
@@ -1,4 +1,4 @@
-use serenity::all::{Context, Interaction};
+use serenity::all::*;
 use sqlx::PgPool;
 use crate::commands::SlashCommand;
 use crate::config::EmojiConfig;
diff --git a/src/events/bot/ready.rs b/src/events/bot/ready.rs
index a70fc78..ae4d12f 100644
--- a/src/events/bot/ready.rs
+++ b/src/events/bot/ready.rs
@@ -11,14 +11,13 @@ use crate::models::bot::{
     BotActivity,
     BotPresence
 };
-use anyhow::Result;
 
 pub struct ReadyHandler;
 
 async fn fetch_all_members(
     ctx: &Context,
     guild_id: GuildId,
-) -> Result<Vec<Member>> {
+) -> Result<Vec<Member>, serenity::Error> {
     let mut all_members: Vec<Member> = Vec::new();
     let mut last_id: Option<UserId> = None;
 
diff --git a/src/main.rs b/src/main.rs
index a9b1cf9..d7196f5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,22 +5,22 @@ mod events;
 mod models;
 mod utils;
 
-use dotenvy::dotenv;
 use events::Bot;
-use serenity::Client;
-use serenity::all::GatewayIntents;
+use serenity::all::*;
 use sqlx::postgres::PgPoolOptions;
 use sqlx::{Pool, Postgres, migrate};
 use std::env;
-use tracing::{error, info};
-use tracing_subscriber::fmt;
+use tracing::{
+    info,
+    error
+};
 
 use self::config::emoji::EmojiConfig;
 
 #[tokio::main]
 async fn main() {
-    fmt::init();
-    dotenv().ok();
+    tracing_subscriber::fmt::init();
+    dotenvy::dotenv().ok();
 
     let token: String =
         env::var("DISCORD_TOKEN").expect("❌ | DISCORD_TOKEN missing (check the env file)");
diff --git a/src/utils/perm.rs b/src/utils/perm.rs
index 11b78dc..05cb8c3 100644
--- a/src/utils/perm.rs
+++ b/src/utils/perm.rs
@@ -1,11 +1,9 @@
-use anyhow::Result;
 use sqlx::{
     PgPool,
     query_scalar,
 };
-use tracing::warn;
 
-pub async fn is_whitelist(db: &PgPool, user_id: &str, guild_id: &str) -> Result<bool> {
+pub async fn is_whitelist(db: &PgPool, user_id: &str, guild_id: &str) -> Result<bool, sqlx::Error> {
     let result: Option<bool> = query_scalar(
         "SELECT TRUE FROM guild_users gu \
          LEFT JOIN users u ON u.user_id = gu.user_id \
@@ -24,19 +22,9 @@ pub async fn is_whitelist(db: &PgPool, user_id: &str, guild_id: &str) -> Result<
     Ok(result.is_some())
 }
 
-pub async fn is_owner(db: &PgPool, user_id: &str) -> Result<bool> {
-    let result: bool = query_scalar(
-        "SELECT is_dev, is_buyer, is_owner FROM users WHERE user_id = $1 AND (is_dev = true OR is_buyer = true OR is_owner = true)",
-    )
-    .bind(user_id)
-    .fetch_one(db)
-    .await?;
-    Ok(result)
-}
-
-pub async fn is_buyer(db: &PgPool, user_id: &str) -> Result<bool> {
+pub async fn is_owner(db: &PgPool, user_id: &str) -> Result<bool, sqlx::Error> {
     let result: Option<bool> = query_scalar(
-        "SELECT is_dev, is_buyer FROM users WHERE user_id = $1 AND (is_dev = true OR is_buyer = true)",
+        "SELECT TRUE FROM users WHERE user_id = $1 AND is_dev = true OR is_buyer = true OR is_owner = true",
     )
     .bind(user_id)
     .fetch_optional(db)
@@ -44,9 +32,19 @@ pub async fn is_buyer(db: &PgPool, user_id: &str) -> Result<bool> {
     Ok(result.is_some())
 }
 
-pub async fn is_dev(db: &PgPool, user_id: &str) -> Result<bool> {
+pub async fn is_buyer(db: &PgPool, user_id: &str) -> Result<bool, sqlx::Error> {
     let result: Option<bool> = query_scalar(
-        "SELECT is_dev FROM users WHERE user_id = $1 AND is_dev = true",
+        "SELECT TRUE FROM users WHERE user_id = $1 AND is_dev = true OR is_buyer = true",
+    )
+    .bind(user_id)
+    .fetch_optional(db)
+    .await?;
+    Ok(result.is_some())
+}
+
+pub async fn is_dev(db: &PgPool, user_id: &str) -> Result<bool, sqlx::Error> {
+    let result: Option<bool> = query_scalar(
+        "SELECT TRUE FROM users WHERE user_id = $1 AND is_dev = true",
     )
     .bind(user_id)
     .fetch_optional(db)