okay

src/lib/schema.ts

@@ -42,12 +42,12 @@ export function organizationSchema() {
     sameAs: [
       'https://twitter.com/qrmaster',
     ],
-    contactPoint: {
+    contactPoint: [{
       '@type': 'ContactPoint',
       contactType: 'Customer Support',
       email: 'support@qrmaster.net',
       availableLanguage: ['en', 'de'],
-    },
+    }],
   };
 }
 
@@ -163,8 +163,8 @@ export function breadcrumbSchema(items: { name: string; url: string }[]) {
   };
 }
 
-export function softwareApplicationSchema() {
-  return {
+export function softwareApplicationSchema(aggregateRating?: AggregateRating) {
+  const schema: any = {
     '@context': 'https://schema.org',
     '@type': 'SoftwareApplication',
     name: 'QR Master',
@@ -179,6 +179,18 @@ export function softwareApplicationSchema() {
       '@id': `${SITE_URL}/#organization`,
     }
   };
+
+  if (aggregateRating) {
+    schema.aggregateRating = {
+      '@type': 'AggregateRating',
+      ratingValue: aggregateRating.ratingValue,
+      reviewCount: aggregateRating.reviewCount,
+      bestRating: aggregateRating.bestRating,
+      worstRating: aggregateRating.worstRating
+    };
+  }
+
+  return schema;
 }
 
 export function authorPageSchema(author: AuthorProfile, posts?: BlogPost[]) {
@@ -253,7 +265,12 @@ export function reviewSchema(testimonial: Testimonial) {
       '@type': 'SoftwareApplication',
       name: 'QR Master',
       applicationCategory: 'BusinessApplication',
-      operatingSystem: 'Web Browser'
+      operatingSystem: 'Web Browser',
+      offers: {
+        '@type': 'Offer',
+        price: '0',
+        priceCurrency: 'EUR'
+      }
     },
     reviewRating: {
       '@type': 'Rating',
@@ -276,6 +293,11 @@ export function aggregateRatingSchema(aggregateRating: AggregateRating) {
     '@context': 'https://schema.org',
     '@type': 'Product',
     name: 'QR Master',
+    offers: {
+      '@type': 'Offer',
+      price: '0',
+      priceCurrency: 'EUR'
+    },
     aggregateRating: {
       '@type': 'AggregateRating',
       ratingValue: aggregateRating.ratingValue,