Creates a simple planning

planner/src/bin/weekly.rs

@@ -1,2 +1,33 @@
 //! The weekly menu planner
 //!
+extern crate cookbook;
+extern crate planner;
+
+use self::cookbook::*;
+use self::cookbook::models::Recipe;
+use self::planner::solver::{Domain, Problem, Variables};
+
+fn ingredients_contains<'a>(assign: &Variables<'a,Recipe>) -> bool {
+       assign.get("Lundi_midi").unwrap().unwrap().ingredients.contains("Patates")
+    && assign.get("Mardi_midi").unwrap().unwrap().ingredients.contains("Patates")
+}
+
+fn get_planning_all_results() -> String {
+    let conn = establish_connection();
+    let possible_values = recipes::load_all(&conn);
+    let domain = Domain::new(possible_values);
+
+    let mut problem = Problem::build()
+        .add_variable("Lundi_midi".to_string(), &domain, None)
+        .add_variable("Mardi_midi".to_string(), &domain, None)
+        .add_constraint(ingredients_contains)
+        .finish();
+
+    let results = problem.solve_all();
+    format!("{:#?}\nTotal = {}", &results, results.len())
+}
+
+fn main() {
+
+    println!("{}", get_planning_all_results());
+}