Modularize, Model trait, list_owners

src/filters/mod.rs

@@ -0,0 +1,73 @@
+use serde::de::DeserializeOwned;
+use std::convert::Infallible;
+use warp::{Filter, Rejection, Reply};
+
+use super::handlers;
+use super::models::{ListParams, Owner, Shop};
+use super::Environment;
+
+pub fn get_shop(env: Environment) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
+    warp::path!("shops" / i32)
+        .and(warp::get())
+        .and(with_env(env))
+        .and_then(handlers::get_shop)
+}
+
+pub fn create_shop(
+    env: Environment,
+) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
+    warp::path!("shops")
+        .and(warp::post())
+        .and(json_body::<Shop>())
+        .and(with_env(env))
+        .and_then(handlers::create_shop)
+}
+
+pub fn list_shops(
+    env: Environment,
+) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
+    warp::path!("shops")
+        .and(warp::get())
+        .and(warp::query::<ListParams>())
+        .and(with_env(env))
+        .and_then(handlers::list_shops)
+}
+
+pub fn get_owner(env: Environment) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
+    warp::path!("owners" / i32)
+        .and(warp::get())
+        .and(with_env(env))
+        .and_then(handlers::get_owner)
+}
+
+pub fn create_owner(
+    env: Environment,
+) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
+    warp::path!("owners")
+        .and(warp::post())
+        .and(json_body::<Owner>())
+        .and(warp::addr::remote())
+        .and(with_env(env))
+        .and_then(handlers::create_owner)
+}
+
+pub fn list_owners(
+    env: Environment,
+) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
+    warp::path!("owners")
+        .and(warp::get())
+        .and(warp::query::<ListParams>())
+        .and(with_env(env))
+        .and_then(handlers::list_owners)
+}
+
+fn with_env(env: Environment) -> impl Filter<Extract = (Environment,), Error = Infallible> + Clone {
+    warp::any().map(move || env.clone())
+}
+
+fn json_body<T>() -> impl Filter<Extract = (T,), Error = warp::Rejection> + Clone
+where
+    T: Send + DeserializeOwned,
+{
+    warp::body::content_length_limit(1024 * 16).and(warp::body::json())
+}