Use http types from http crate

Cargo.toml

@@ -66,16 +66,17 @@ lettre = "0.9"
 lettre_email = "0.9"
 failure = "0.1.1"
 
-conduit = "0.9.0-alpha.0"
-conduit-conditional-get = "0.9.0-alpha.0"
-conduit-cookie = "0.9.0-alpha.0"
+conduit = "0.9.0-alpha.2"
+conduit-conditional-get = "0.9.0-alpha.2"
+conduit-cookie = "0.9.0-alpha.2"
 cookie = { version = "0.12", features = ["secure"] }
-conduit-middleware = "0.9.0-alpha.0"
-conduit-router = "0.9.0-alpha.0"
-conduit-static = "0.9.0-alpha.0"
-conduit-git-http-backend = "0.9.0-alpha.0"
-civet = "0.12.0-alpha.1"
-conduit-hyper = "0.3.0-alpha.0"
+conduit-middleware = "0.9.0-alpha.2"
+conduit-router = "0.9.0-alpha.2"
+conduit-static = "0.9.0-alpha.2"
+conduit-git-http-backend = "0.9.0-alpha.2"
+civet = "0.12.0-alpha.3"
+conduit-hyper = "0.3.0-alpha.2"
+http = "0.2"
 
 futures-util = "0.3"
 futures-channel = { version = "0.3.1", default-features = false }
@@ -86,7 +87,7 @@ indexmap = "1.0.2"
 handlebars = "3.0.1"
 
 [dev-dependencies]
-conduit-test = "0.9.0-alpha.0"
+conduit-test = "0.9.0-alpha.2"
 hyper-tls = "0.4"
 lazy_static = "1.0"
 diesel_migrations = { version = "1.3.0", features = ["postgres"] }

src/controllers.rs

@@ -14,16 +14,13 @@ mod prelude {
     pub use super::helpers::ok_true;
     pub use diesel::prelude::*;
 
-    pub use conduit::{Request, Response};
+    pub use conduit::{header, RequestExt, StatusCode};
     pub use conduit_router::RequestParams;
 
     pub use crate::db::RequestTransaction;
-    pub use crate::util::errors::{cargo_err, AppError, AppResult, ChainError}; // TODO: Remove cargo_err from here
-
     pub use crate::middleware::app::RequestApp;
-
-    use std::collections::HashMap;
-    use std::io;
+    pub use crate::util::errors::{cargo_err, AppError, AppResult, ChainError}; // TODO: Remove cargo_err from here
+    pub use crate::util::{AppResponse, EndpointResult};
 
     use indexmap::IndexMap;
     use serde::Serialize;
@@ -33,18 +30,18 @@ mod prelude {
     }
 
     pub trait RequestUtils {
-        fn redirect(&self, url: String) -> Response;
+        fn redirect(&self, url: String) -> AppResponse;
 
-        fn json<T: Serialize>(&self, t: &T) -> Response;
+        fn json<T: Serialize>(&self, t: &T) -> AppResponse;
         fn query(&self) -> IndexMap<String, String>;
         fn wants_json(&self) -> bool;
         fn query_with_params(&self, params: IndexMap<String, String>) -> String;
 
         fn log_metadata<V: std::fmt::Display>(&mut self, key: &'static str, value: V);
     }
 
-    impl<'a> RequestUtils for dyn Request + 'a {
-        fn json<T: Serialize>(&self, t: &T) -> Response {
+    impl<'a> RequestUtils for dyn RequestExt + 'a {
+        fn json<T: Serialize>(&self, t: &T) -> AppResponse {
             crate::util::json_response(t)
         }
 
@@ -54,21 +51,19 @@ mod prelude {
                 .collect()
         }
 
-        fn redirect(&self, url: String) -> Response {
-            let mut headers = HashMap::new();
-            headers.insert("Location".to_string(), vec![url]);
-            Response {
-                status: (302, "Found"),
-                headers,
-                body: Box::new(io::empty()),
-            }
+        fn redirect(&self, url: String) -> AppResponse {
+            conduit::Response::builder()
+                .status(StatusCode::FOUND)
+                .header(header::LOCATION, url)
+                .body(conduit::Body::empty())
+                .unwrap() // Should not panic unless url contains "\r\n"
         }
 
         fn wants_json(&self) -> bool {
             self.headers()
-                .find("Accept")
-                .map(|accept| accept.iter().any(|s| s.contains("json")))
-                .unwrap_or(false)
+                .get_all(header::ACCEPT)
+                .iter()
+                .any(|val| val.to_str().unwrap_or_default().contains("json"))
         }
 
         fn query_with_params(&self, new_params: IndexMap<String, String>) -> String {

src/controllers/category.rs

@@ -6,7 +6,7 @@ use crate::schema::categories;
 use crate::views::{EncodableCategory, EncodableCategoryWithSubcategories};
 
 /// Handles the `GET /categories` route.
-pub fn index(req: &mut dyn Request) -> AppResult<Response> {
+pub fn index(req: &mut dyn RequestExt) -> EndpointResult {
     let conn = req.db_conn()?;
     let query = req.query();
     // FIXME: There are 69 categories, 47 top level. This isn't going to
@@ -40,7 +40,7 @@ pub fn index(req: &mut dyn Request) -> AppResult<Response> {
 }
 
 /// Handles the `GET /categories/:category_id` route.
-pub fn show(req: &mut dyn Request) -> AppResult<Response> {
+pub fn show(req: &mut dyn RequestExt) -> EndpointResult {
     let slug = &req.params()["category_id"];
     let conn = req.db_conn()?;
     let cat = Category::by_slug(slug).first::<Category>(&*conn)?;
@@ -77,7 +77,7 @@ pub fn show(req: &mut dyn Request) -> AppResult<Response> {
 }
 
 /// Handles the `GET /category_slugs` route.
-pub fn slugs(req: &mut dyn Request) -> AppResult<Response> {
+pub fn slugs(req: &mut dyn RequestExt) -> EndpointResult {
     let conn = req.db_conn()?;
     let slugs = categories::table
         .select((categories::slug, categories::slug, categories::description))

src/controllers/crate_owner_invitation.rs

@@ -5,7 +5,7 @@ use crate::schema::{crate_owner_invitations, crate_owners};
 use crate::views::{EncodableCrateOwnerInvitation, InvitationResponse};
 
 /// Handles the `GET /me/crate_owner_invitations` route.
-pub fn list(req: &mut dyn Request) -> AppResult<Response> {
+pub fn list(req: &mut dyn RequestExt) -> EndpointResult {
     let conn = &*req.db_conn()?;
     let user_id = req.authenticate(conn)?.user_id();
 
@@ -31,7 +31,7 @@ struct OwnerInvitation {
 }
 
 /// Handles the `PUT /me/crate_owner_invitations/:crate_id` route.
-pub fn handle_invite(req: &mut dyn Request) -> AppResult<Response> {
+pub fn handle_invite(req: &mut dyn RequestExt) -> EndpointResult {
     let mut body = String::new();
     req.body().read_to_string(&mut body)?;
 
@@ -51,7 +51,7 @@ pub fn handle_invite(req: &mut dyn Request) -> AppResult<Response> {
 }
 
 /// Handles the `PUT /me/crate_owner_invitations/accept/:token` route.
-pub fn handle_invite_with_token(req: &mut dyn Request) -> AppResult<Response> {
+pub fn handle_invite_with_token(req: &mut dyn RequestExt) -> EndpointResult {
     let conn = req.db_conn()?;
     let req_token = &req.params()["token"];
 
@@ -72,11 +72,11 @@ pub fn handle_invite_with_token(req: &mut dyn Request) -> AppResult<Response> {
 }
 
 fn accept_invite(
-    req: &dyn Request,
+    req: &dyn RequestExt,
     conn: &PgConnection,
     crate_invite: InvitationResponse,
     user_id: i32,
-) -> AppResult<Response> {
+) -> EndpointResult {
     use diesel::{delete, insert_into};
 
     conn.transaction(|| {
@@ -110,10 +110,10 @@ fn accept_invite(
 }
 
 fn decline_invite(
-    req: &dyn Request,
+    req: &dyn RequestExt,
     conn: &PgConnection,
     crate_invite: InvitationResponse,
-) -> AppResult<Response> {
+) -> EndpointResult {
     use diesel::delete;
 
     let user_id = req.authenticate(conn)?.user_id();

src/controllers/helpers.rs

@@ -1,11 +1,10 @@
-use crate::util::{errors::AppResult, json_response};
-use conduit::Response;
+use crate::util::{json_response, EndpointResult};
 
 pub(crate) mod pagination;
 
 pub(crate) use self::pagination::Paginate;
 
-pub fn ok_true() -> AppResult<Response> {
+pub fn ok_true() -> EndpointResult {
     #[derive(Serialize)]
     struct R {
         ok: bool,