Fix hasRichTextBlockContent for blocks with no content blocks (#3282)

Co-authored-by: Johannes Obermair <[email protected]>

.changeset/clever-cougars-glow.md

@@ -0,0 +1,5 @@
+---
+"@comet/cms-site": patch
+---
+
+Fix `hasRichTextBlockContent` for blocks with no content blocks

packages/site/cms-site/src/blocks/helpers/RichTextBlockHelper.ts

@@ -0,0 +1,8 @@
+import { RawDraftContentState } from "draft-js";
+
+import { RichTextBlockData } from "../../blocks.generated";
+
+export const hasRichTextBlockContent = (data: RichTextBlockData) => {
+    const draftContent = data.draftContent as RawDraftContentState;
+    return !(draftContent.blocks.length === 0 || (draftContent.blocks.length === 1 && draftContent.blocks[0].text === ""));
+};

packages/site/cms-site/src/index.ts

@@ -9,12 +9,12 @@ export { OneOfBlock } from "./blocks/factories/OneOfBlock";
 export { OptionalBlock } from "./blocks/factories/OptionalBlock";
 export { SeoBlock } from "./blocks/factories/SeoBlock";
 export type { SupportedBlocks } from "./blocks/factories/types";
+export { hasRichTextBlockContent } from "./blocks/helpers/RichTextBlockHelper";
 export type { VideoPreviewImageProps } from "./blocks/helpers/VideoPreviewImage";
 export { InternalLinkBlock } from "./blocks/InternalLinkBlock";
 export { PhoneLinkBlock } from "./blocks/PhoneLinkBlock";
 export { PixelImageBlock } from "./blocks/PixelImageBlock";
 export type { PropsWithData } from "./blocks/PropsWithData";
-export { hasRichTextBlockContent } from "./blocks/RichTextBlock";
 export { SvgImageBlock } from "./blocks/SvgImageBlock";
 export { VimeoVideoBlock } from "./blocks/VimeoVideoBlock";
 export { YouTubeVideoBlock } from "./blocks/YouTubeVideoBlock";