sql

data/newqueerys.surrealql

@@ -4,5 +4,27 @@ SELECT ingredient.designation AS Ingredient FROM RecipeContainsIngredients WHERE
 # get Ingredients where carbohydrates are lower than 40
 SELECT designation FROM Ingredient WHERE carbohydrates <= 40;
 
-# Find find user that ingredients
+# find user that ingredients
 SELECT order.customer.first_name AS Name FROM OrderContainsIngredients WHERE ingredient.designation = 'Schalotte';
+
+# Get total amount spend by each customer
+SELECT string::concat(customer.first_name, ' ',  customer.last_name) as customer, math::sum(invoice_amount) AS total_spent
+FROM Order
+GROUP BY customer;
+
+# Total number of deliver cost per supplyer
+
+SELECT supplier.name AS supplier, math::sum(delivery_cost) AS total_delivery_cost
+FROM SupplierContainsIngredients
+GROUP BY supplier;
+
+
+
+
+# Stock low warning
+DEFINE EVENT ingredient_stock_low ON TABLE Ingredient
+WHEN $after.stock < 10 THEN (
+    CREATE alert SET message = "Stock for ingredient " || $after.designation || " is low.",
+        ingredient_id = $value.id,
+        created_at = time::now()
+);