DojoModelsHelper => Add a function to serialize objects with LazyVal

ExpressAPI/src/helpers/DojoModelsHelper.ts

+import LazyVal from '../shared/helpers/LazyVal';
+
+
+class DojoModelsHelper {
+    /**
+     * Get a full serializable object from a given object that contains LazyVal instances
+     *
+     * @param obj
+     * @param depth The depth of the search for LazyVal instances
+     */
+    async getFullSerializableObject<T extends NonNullable<unknown>>(obj: T, depth: number = 0): Promise<unknown> {
+        /* eslint-disable-next-line  @typescript-eslint/no-explicit-any */
+        const result: any = {};
+
+        for ( const key in obj ) {
+            let value: unknown = obj[key];
+            if ( value instanceof LazyVal ) {
+                value = await (obj[key] as LazyVal<unknown>).value;
+            }
+
+            if ( typeof value === 'object' && obj[key] !== null && depth > 0 ) {
+                result[key] = await this.getFullSerializableObject(value as NonNullable<unknown>, depth - 1);
+            } else {
+                result[key] = value;
+            }
+        }
+
+        return result;
+    }
+}
+
+
+export default new DojoModelsHelper();
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