Builds a basic api with rocket.rs, updates index.html

web/src/main.rs

@@ -0,0 +1,65 @@
+#![feature(proc_macro_hygiene, decl_macro)]
+
+#[macro_use] extern crate rocket;
+#[macro_use] extern crate rocket_contrib;
+#[macro_use] extern crate serde_derive;
+
+extern crate cookbook;
+
+use std::path::Path;
+use rocket::response::{NamedFile, status::NotFound};
+
+#[get("/")]
+fn index() -> Result<NamedFile, NotFound<String>> {
+    NamedFile::open(&Path::new("./html/index.html"))
+        .map_err(|_| NotFound(format!("Server error : index not found")))
+}
+
+mod api {
+    use cookbook::*;
+    use rocket_contrib::{
+        json::Json,
+        databases::diesel,
+    };
+
+    #[database("cookbook_db")]
+    pub struct CookbookDbConn(diesel::SqliteConnection);
+
+    #[derive(Serialize)]
+    pub struct Recipe {
+        id: i32,
+        title: String,
+        category: i16,
+        ingredients: String,
+        preparation: String,
+    }
+
+    impl Recipe {
+        fn from(rec: models::Recipe) -> Recipe {
+            Recipe {
+                id: rec.id,
+                title: rec.title,
+                category: rec.category as i16,
+                ingredients: rec.ingredients,
+                preparation: rec.preparation,
+            }
+        }
+    }
+
+    #[get("/list")]
+    pub fn recipes_list(conn: CookbookDbConn) -> Json<Vec<Recipe>> {
+        Json(
+            recipes::load_all(&conn)
+                .into_iter()
+                .map(|r| Recipe::from(r))
+                .collect()
+        )
+    }
+}
+
+fn main() {
+    rocket::ignite()
+        .attach(api::CookbookDbConn::fairing())
+        .mount("/", routes![index])
+        .mount("/api", routes![api::recipes_list]).launch();
+}