From 36fad793c3be58b220ae319a45c8cd8afbae09fa Mon Sep 17 00:00:00 2001
From: Daniel Hader <dhader96@gmail.com>
Date: Mon, 11 May 2026 19:28:00 -0500
Subject: user route and database pooling using r2d2

---
 src/routes/user.rs | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/routes/user.rs

(limited to 'src/routes/user.rs')

diff --git a/src/routes/user.rs b/src/routes/user.rs
new file mode 100644
index 0000000..42db46f
--- /dev/null
+++ b/src/routes/user.rs
@@ -0,0 +1,49 @@
+use axum::extract::{Json, State};
+use axum::http::StatusCode;
+use axum::response::IntoResponse;
+use serde::Deserialize;
+use serde_json::json;
+
+use crate::AppState;
+use crate::auth::hash_password;
+use super::errors::RouteError;
+
+#[derive(Deserialize)]
+pub struct CreateUserRequest {
+    email: String,
+    username: String,
+    password: String,
+}
+
+pub async fn create_user(
+    State(state): State<AppState>,
+    Json(request): Json<CreateUserRequest>
+) -> Result<impl IntoResponse, RouteError> {
+
+    match state.database.fetch_user_by_email(&request.email) {
+        Err(_) => return Err(RouteError::Internal("database action failed".into())),
+        Ok(Some(_)) => return Err(RouteError::UserCreateEmailExists(request.email)),
+        Ok(None) => {},
+    };
+
+    match state.database.fetch_user_by_username(&request.username) {
+        Err(_) => return Err(RouteError::Internal("database action failed B".into())),
+        Ok(Some(_)) => return Err(RouteError::UserCreateUsernameExists(request.username)),
+        Ok(None) => {},
+    };
+    
+    let Ok(password_hash) = hash_password(&request.password) else {
+        return Err(RouteError::Internal("failed to hash password".into()))
+    };
+
+    let Ok(user) = state.database.insert_user(&request.email, &request.username, &password_hash) else {
+        return Err(RouteError::Internal("failed to create user".into()));
+    };
+
+    return Ok((StatusCode::CREATED, Json(json!({
+        "id": user.id(),
+        "email": user.email(),
+        "username": user.username(),
+    }))));
+}
+
-- 
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