refactoring: Use 'ifUndefined*' consistently.

Added some error checking

1 files changed, 14 insertions, 2 deletions

diff --git a/src/models/RecipePreview.ts b/src/models/RecipePreview.ts
index 351ecf765..4d2cc8450 100644
--- a/src/models/RecipePreview.ts
+++ b/src/models/RecipePreview.ts
@@ -1,5 +1,13 @@
 // @flow
 
+interface IRecipePreview {
+  id: string;
+  name: string;
+  icon: string;
+  featured: boolean;
+  aliases: string[];
+}
+
 export default class RecipePreview {
   id: string = '';
 
@@ -11,9 +19,13 @@ export default class RecipePreview {
 
   aliases: string[] = [];
 
-  constructor(data: { id: any; }) {
+  constructor(data: IRecipePreview) {
+    if (!data) {
+      throw Error('RecipePreview config not valid');
+    }
+
     if (!data.id) {
-      throw Error('RecipePreview requires Id');
+      throw Error(`RecipePreview '${data.name}' requires Id`);
     }
 
     Object.assign(this, data);