fix(flowfact): Move 'mainImage' to first index in attachment array

src/classes/portals/FlowFact/v2/Estate.ts

@@ -133,12 +133,33 @@ export class FlowFactEstateV2 extends Estate {
   }
 
   private async getAttachments(): Promise<Attachment[]> {
-    return this.getValue('onlineImage.values', []).map(
+    const onlineImages: Attachment[] = this.getValue(
+      'onlineImage.values',
+      []
+    ).map(
       (attachment: any) =>
         ({
           title: get(attachment, 'headline'),
           url: get(attachment, 'uri'),
         } as Attachment)
     );
+
+    const mainImage = this.getValue('mainImage.values[0]');
+
+    if (mainImage) {
+      const main: Attachment = {
+        title: get(mainImage, 'headline'),
+        url: get(mainImage, 'uri'),
+      };
+
+      return [
+        main,
+        ...onlineImages.filter(
+          (attachment: Attachment) => attachment.url !== main.url
+        ),
+      ];
+    }
+
+    return onlineImages;
   }
 }