Merge pull request #179 from Shopify/update-cart-transform

Add wasm extension example and update PriceAdjustmentValue type

Author: Ryan Workman

checkout/rust/cart-transform/bundles/schema.graphql

@@ -2866,7 +2866,7 @@ input PriceAdjustmentValue {
   """
   The value of the price adjustment.
   """
-  value: Float!
+  value: Decimal!
 }
 
 """

checkout/rust/cart-transform/bundles/src/main.rs

@@ -81,7 +81,7 @@ fn get_merge_cart_operations(cart: &Cart) -> Vec<CartOperation> {
             if let Some(price_adjustment) = &definition.price_adjustment {
                 price = Some(PriceAdjustment {
                     percentage_decrease: Some(PriceAdjustmentValue {
-                        value: *price_adjustment
+                        value: (*price_adjustment).to_string()
                     })
                 });
             }

checkout/rust/cart-transform/default/schema.graphql

@@ -2866,7 +2866,7 @@ input PriceAdjustmentValue {
   """
   The value of the price adjustment.
   """
-  value: Float!
+  value: Decimal!
 }
 
 """

checkout/wasm/cart-transform/input.graphql.liquid

@@ -0,0 +1,8 @@
+query Input {
+  cart {
+    lines {
+      id
+      quantity
+    }
+  }
+}

checkout/wasm/cart-transform/metadata.json

@@ -0,0 +1 @@
+{ "schemaVersions": { "cart_transform": { "major": 1, "minor": 0 } } }