init

src/lib.rs

@@ -0,0 +1,27 @@
+use tokio::sync::OnceCell;
+
+pub mod result;
+pub mod request;
+pub mod user;
+pub mod page;
+
+// Postgres
+
+pub static PG: OnceCell<sqlx::PgPool> = OnceCell::const_new();
+
+#[macro_export]
+macro_rules! get_pg {
+    () => {
+        if let Some(client) = $crate::PG.get() {
+            client
+        } else {
+            let client = sqlx::postgres::PgPoolOptions::new()
+                .max_connections(5)
+                .connect(&std::env::var("DATABASE_URL").unwrap())
+                .await
+                .unwrap();
+            $crate::PG.set(client).unwrap();
+            $crate::PG.get().unwrap()
+        }
+    };
+}