Adds Planner component

web/src/main.rs

@@ -76,8 +76,19 @@ mod api {
         Json( recipes::delete(&conn, id) )
     }
 
+    #[derive(Serialize)]
+    pub struct TemplateItems {
+        key: (String, String),
+        value: Option<RecipeObject>,
+    }
+
+    #[derive(Serialize)]
+    pub struct TemplateObject {
+        items: Vec<TemplateItems>
+    }
+
     #[get("/solver/one")]
-    pub fn one_solution(conn: CookbookDbConn) -> Json<String> {
+    pub fn one_solution(conn: CookbookDbConn) -> Json<TemplateObject> {
         use planner::{
             template,
             solver::{Domain, Problem}
@@ -93,8 +104,18 @@ mod api {
             .add_constraint(|_| true)
             .finish();
         let results = problem.solve_all();
+        let one_result = results.first().unwrap();
 
-        Json(format!("{:?}", results.first().unwrap()))
+        Json(TemplateObject {
+            items: one_result
+                    .into_iter()
+                    .map(|(k,v)| {
+                        TemplateItems {
+                            key: (format!("{}", k.0), format!("{:?}", k.1)),
+                            value: v.map(|r| RecipeObject::from(&conn, r.clone())),
+                    }})
+                    .collect(),
+        })
     }
 }