Add warn for proportions mutation for product (#40)

src/schema.graphql

@@ -270,8 +270,6 @@ type Product {
   Will be single values return in later release
   """
   type: [ProductType]
-  # Below are for debug and will be removed soon
-  fields_json: JSON
 }
 
 type ProductFields {
@@ -283,7 +281,7 @@ type ProductFields {
   canvasResolution: Int
   wallpaperResolution: Int
   copyright: String!
-  proportionsWarning: String
+  proportionsWarning: Boolean!
   marginWidthMax: Int
   marginWidthMin: Int
   marginHeightMax: Int
@@ -419,6 +417,14 @@ input ProductBlacklistingInput {
   groupIds: [Int]
 }
 
+input ProductProportionsInput {
+  proportionsWarning: Boolean
+  marginWidthMax: Int!
+  marginWidthMin: Int!
+  marginHeightMax: Int!
+  marginHeightMin: Int!
+}
+
 type IdNumberResult {
   id: Int!
 }
@@ -436,6 +442,10 @@ type Mutation {
   ): Product
   productGroup(productId: Int!, groupIds: [Int]): Product
   productKeywords(productId: Int!, keywordIds: [Int]): Product
+  productProportionsWarning(
+    productId: Int!
+    proportions: ProductProportionsInput!
+  ): Product
   addOwnInteriorToPrintProduct(
     printId: Int!
     uploadedS3Key: String!