From 9bdc9fc7272350bb599e29c596966c555efd5158 Mon Sep 17 00:00:00 2001
From: transcaffeine <transcaffeine@finally.coffee>
Date: Wed, 3 Jul 2024 21:26:49 +0200
Subject: [PATCH] feat: create utils module with function for htmx redirects

---
 src/main.rs  |  1 +
 src/utils.rs | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 src/utils.rs

diff --git a/src/main.rs b/src/main.rs
index 47bc6b4..76d560b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -19,6 +19,7 @@ use crate::config::Config;
 pub mod handlers;
 mod db;
 mod config;
+mod utils;
 
 #[tokio::main]
 async fn main() {
diff --git a/src/utils.rs b/src/utils.rs
new file mode 100644
index 0000000..45c1d9d
--- /dev/null
+++ b/src/utils.rs
@@ -0,0 +1,19 @@
+use axum::{
+    http::{
+        HeaderMap,
+    },
+};
+
+use axum_core::response::IntoResponse;
+
+use crate::AppError;
+
+pub fn make_htmx_redirect(request_headers: HeaderMap, target: &str) -> Result<impl IntoResponse, AppError> {
+    let mut headers = HeaderMap::new();
+    let header_name: &str = request_headers
+        .get("HX-Request")
+        .filter(|v| *v == "true")
+        .map_or_else(|| "Location", |_| "HX-Location");
+    headers.insert(header_name, target.parse().unwrap());
+    Ok(headers)
+}