i did things

1 files changed, 60 insertions, 0 deletions

diff --git a/src/types/response.rs b/src/types/response.rs
new file mode 100644
index 0000000..bea3406
--- /dev/null
+++ b/src/types/response.rs
@@ -0,0 +1,60 @@
+use axum::{response::{IntoResponse, Response}, http::{StatusCode, Request, HeaderValue}, body::Body, headers::HeaderName};
+use tower::ServiceExt;
+use tower_http::services::ServeFile;
+
+#[derive(Debug)]
+pub enum ResponseCode {
+    Success,
+    Created,
+    BadRequest,
+    Unauthorized,
+    Forbidden,
+    NotFound,
+    ImATeapot,
+    InternalServerError
+}
+
+impl ResponseCode {
+    pub fn code(self) -> StatusCode {
+        match self {
+            Self::Success => StatusCode::OK,
+            Self::Created => StatusCode::CREATED,
+            Self::BadRequest => StatusCode::BAD_REQUEST,
+            Self::Unauthorized => StatusCode::UNAUTHORIZED,
+            Self::Forbidden => StatusCode::FORBIDDEN,
+            Self::NotFound => StatusCode::NOT_FOUND,
+            Self::ImATeapot => StatusCode::IM_A_TEAPOT,
+            Self::InternalServerError => StatusCode::INTERNAL_SERVER_ERROR
+        }
+    }
+
+    pub fn msg(self, msg: &str) -> Response {
+        (self.code(), msg.to_owned()).into_response()
+    }
+
+    pub fn json(self, json: &str) -> Response {
+        let mut res = (self.code(), json.to_owned()).into_response();
+        res.headers_mut().insert(
+            HeaderName::from_static("content-type"), HeaderValue::from_static("application/json"),
+        );
+        res
+    }
+
+    pub async fn file(self, path: &str) -> Result<Response> {
+        if path.chars().position(|c| c == '.' ).is_none() {
+            return Err(ResponseCode::BadRequest.msg("Folders cannot be served"));
+        }
+        let path = format!("public{}", path);
+        let svc = ServeFile::new(path);
+        let Ok(mut res) = svc.oneshot(Request::new(Body::empty())).await else {
+            return Err(ResponseCode::InternalServerError.msg("Error wile fetching file"));
+        };
+        if res.status() != StatusCode::OK {
+            return Err(ResponseCode::NotFound.msg("File not found"));
+        }
+        *res.status_mut() = self.code();
+        Ok(res.into_response())
+    }
+}
+
+pub type Result<T> = std::result::Result<T, Response>;
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