Database migration are now automatically applied

geneit_backend/src/connections/db_connection.rs

@@ -3,7 +3,11 @@
 use crate::app_config::AppConfig;
 use diesel::result::{DatabaseErrorKind, Error};
 use diesel::{Connection, PgConnection};
+use diesel_migrations::{embed_migrations, EmbeddedMigrations, MigrationHarness};
 use std::cell::RefCell;
+
+const MIGRATIONS: EmbeddedMigrations = embed_migrations!();
+
 thread_local! {
     static POSTGRES_CONNECTION: RefCell<Option<PgConnection>> = const { RefCell::new(None) };
 }
@@ -39,3 +43,20 @@ where
         }
     }
 }
+
+/// Initialize database connection
+pub fn initialize_conn() -> anyhow::Result<()> {
+    // Run pending diesel migrations
+    execute(|db| {
+        let res = db
+            .run_pending_migrations(MIGRATIONS)
+            .expect("Failed to run database migration!");
+
+        for migration in res {
+            log::info!("Executed database migration {migration}")
+        }
+
+        Ok(())
+    })?;
+    Ok(())
+}