1 files changed, 31 insertions, 0 deletions
diff --git a/src/controller/error.rs b/src/controller/error.rs
new file mode 100644
index 0000000..8dad16b
--- /dev/null
+++ b/src/controller/error.rs
@@ -0,0 +1,31 @@
+use hyper::header::CACHE_CONTROL;
+use hyper::{Body, Response};
+use std::collections::HashMap;
+use tera::{Context, Tera};
+
+use crate::controller::utils;
+use crate::controller::wallet::Wallet;
+
+pub fn error(wallet: &Wallet, title: &str, message: &str) -> Response<Body> {
+    utils::with_header(
+        Response::new(
+            template(&wallet.assets, &wallet.templates, title, message).into(),
+        ),
+        CACHE_CONTROL,
+        "no-cache",
+    )
+}
+
+pub fn template(
+    assets: &HashMap<String, String>,
+    templates: &Tera,
+    title: &str,
+    message: &str,
+) -> String {
+    let mut context = Context::new();
+    context.insert("title", title);
+    context.insert("message", message);
+    context.insert("assets", assets);
+
+    templates.render("error.html", &context).unwrap()
+}