From 4e3d5ccac99b24934c972e088cd7eb02bb95df06 Mon Sep 17 00:00:00 2001 From: Owen Jacobson Date: Tue, 17 Jun 2025 02:11:45 -0400 Subject: Handlers are _named operations_, which can be exposed via routes. Each domain module that exposes handlers does so through a `handlers` child module, ideally as a top-level symbol that can be plugged directly into Axum's `MethodRouter`. Modules could make exceptions to this - kill the doctrinaire inside yourself, after all - but none of the API modules that actually exist need such exceptions, and consistency is useful. The related details of request types, URL types, response types, errors, &c &c are then organized into modules under `handlers`, along with their respective tests. --- src/invite/handlers/get/mod.rs | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 src/invite/handlers/get/mod.rs (limited to 'src/invite/handlers/get/mod.rs') diff --git a/src/invite/handlers/get/mod.rs b/src/invite/handlers/get/mod.rs new file mode 100644 index 0000000..bb72586 --- /dev/null +++ b/src/invite/handlers/get/mod.rs @@ -0,0 +1,41 @@ +use axum::{ + extract::{Json, Path, State}, + response::{IntoResponse, Response}, +}; + +use crate::{ + app::App, + error::{Internal, NotFound}, + invite::{Id, Summary, handlers::PathInfo}, +}; + +#[cfg(test)] +mod test; + +pub async fn handler( + State(app): State, + Path(invite): Path, +) -> Result, Error> { + app.invites() + .get(&invite) + .await? + .map(Json) + .ok_or_else(move || Error::NotFound(invite)) +} + +#[derive(Debug, thiserror::Error)] +pub enum Error { + #[error("invite not found: {0}")] + NotFound(Id), + #[error(transparent)] + Database(#[from] sqlx::Error), +} + +impl IntoResponse for Error { + fn into_response(self) -> Response { + match self { + Self::NotFound(_) => NotFound(self).into_response(), + Self::Database(_) => Internal::from(self).into_response(), + } + } +} -- cgit v1.2.3