From 89f0943c08854acbc407562f813c4dde1e26fcf6 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Gr=C3=A9gory=20Burri?= <gregory.burri@matisa.ch>
Date: Thu, 15 Aug 2019 15:52:49 +0200
Subject: [PATCH] Beginning of the model

---
 backend/src/model.rs | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 backend/src/model.rs

diff --git a/backend/src/model.rs b/backend/src/model.rs
new file mode 100644
index 0000000..ced209d
--- /dev/null
+++ b/backend/src/model.rs
@@ -0,0 +1,34 @@
+struct Recipe {
+   ingredients: Vec<Ingredient>,
+   process: Vec<Group>,
+}
+
+struct Ingredient {
+    quantity: Quantity,
+    name: String,
+}
+
+struct Quantity {
+    value: f32,
+    unit: String,
+}
+struct Group {
+    name: String,
+    steps: Vec<Step>,
+}
+
+struct Step {
+   action: String,
+   input: Vec<StepInput>,
+   output: Vec<IntermediateSubstance>,
+}
+
+struct IntermediateSubstance {
+    name: String,
+    quantity: Option<Quantity>,
+}
+
+enum StepInput {
+    Ingredient(Ingredient),
+    IntermediateSubstance,
+}
\ No newline at end of file
-- 
2.45.2