feat(main): now database is connected at the start of the app

src/main.rs

@@ -3,20 +3,43 @@ mod events;
 
 use events::Bot;
 use serenity::all::*;
+use sqlx::postgres::PgPoolOptions;
+use sqlx::{
+    Pool, Postgres, migrate
+};
 use std::env;
 
 #[tokio::main]
 async fn main() {
+    println!("\n");
     dotenvy::dotenv().ok();
 
     let token: String =
         env::var("DISCORD_TOKEN").expect("❌ | DISCORD_TOKEN missing (check the env file)");
 
+    let database_url: String =
+        env::var("DATABASE_URL").expect("❌ | DATABASE_URL missing (check the env file)");
+
+    let db: Pool<Postgres> = PgPoolOptions::new()
+        .max_connections(5)
+        .connect(&database_url)
+        .await
+        .expect("❌ | Failed to connect to PostgreSQL");
+    println!("✅ | Connected to PostgreSQL");
+
+    migrate!("./migrations")
+        .run(&db)
+        .await
+        .expect("❌ | Failed to run migrations");
+    println!("✅ | Migrations applied\n");
+
+
     let intents: GatewayIntents = GatewayIntents::default();
 
     let bot: Bot = Bot {
         commands: commands::import(),
         events: events::import(),
+        database: db,
     };
 
     let mut client: Client = Client::builder(&token, intents)