login system

src/backend/auth.rs

@@ -0,0 +1,23 @@
+use dioxus::prelude::*;
+
+#[derive(Debug, Clone, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
+pub struct User {
+    username: String,
+    password: String,
+}
+
+#[server]
+pub async fn login(username: String, password: String) -> Result<String, ServerFnError> {
+    let users = crate::backend::get_mongo::<User>("users").await?;
+
+    match users
+        .find_one(mongodb::bson::doc! {
+            "username": username,
+            "password": password,
+        })
+        .await?
+    {
+        Some(v) => Ok(String::new()),
+        None => Err(ServerFnError::new(format!("Invalid credentials"))),
+    }
+}