Added fallback and avoid 404

src/pages/404.tsx

@@ -26,7 +26,7 @@ export default function FourOhFour(props: FourOhFourProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: FourOhFourProps }> {
+): Promise<{ notFound: boolean } | { props: FourOhFourProps }> {
   const props: FourOhFourProps = {
     ...(await getAppStaticProps(context)),
   };

src/pages/500.tsx

@@ -0,0 +1,36 @@
+import AppLayout from "components/AppLayout";
+import ReturnButton, {
+  ReturnButtonType,
+} from "components/PanelComponents/ReturnButton";
+import ContentPanel from "components/Panels/ContentPanel";
+import { GetStaticPropsContext } from "next";
+import { AppStaticProps, getAppStaticProps } from "queries/getAppStaticProps";
+
+interface FiveHundredProps extends AppStaticProps {}
+
+export default function FiveHundred(props: FiveHundredProps): JSX.Element {
+  const { langui } = props;
+  const contentPanel = (
+    <ContentPanel>
+      <h1>500 - Internal Server Error</h1>
+      <ReturnButton
+        href="/"
+        title="Home"
+        langui={langui}
+        displayOn={ReturnButtonType.both}
+      />
+    </ContentPanel>
+  );
+  return <AppLayout navTitle="500" contentPanel={contentPanel} {...props} />;
+}
+
+export async function getStaticProps(
+  context: GetStaticPropsContext
+): Promise<{ notFound: boolean } | { props: FiveHundredProps }> {
+  const props: FiveHundredProps = {
+    ...(await getAppStaticProps(context)),
+  };
+  return {
+    props: props,
+  };
+}

src/pages/about-us/accords-handbook.tsx

@@ -80,7 +80,7 @@ export default function AccordsHandbook(
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: AccordsHandbookProps }> {
+): Promise<{ notFound: boolean } | { props: AccordsHandbookProps }> {
   const slug = "accords-handbook";
   const props: AccordsHandbookProps = {
     ...(await getAppStaticProps(context)),

src/pages/about-us/contact.tsx

@@ -224,7 +224,7 @@ export default function AboutUs(props: ContactProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: ContactProps }> {
+): Promise<{ notFound: boolean } | { props: ContactProps }> {
   const slug = "contact";
   const props: ContactProps = {
     ...(await getAppStaticProps(context)),

src/pages/about-us/index.tsx

@@ -38,7 +38,7 @@ export default function AboutUs(props: AboutUsProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: AboutUsProps }> {
+): Promise<{ notFound: boolean } | { props: AboutUsProps }> {
   const props: AboutUsProps = {
     ...(await getAppStaticProps(context)),
   };

src/pages/about-us/legality.tsx

@@ -78,7 +78,7 @@ export default function SiteInformation(props: SiteInfoProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: SiteInfoProps }> {
+): Promise<{ notFound: boolean } | { props: SiteInfoProps }> {
   const slug = "legality";
   const props: SiteInfoProps = {
     ...(await getAppStaticProps(context)),

src/pages/about-us/sharing-policy.tsx

@@ -78,7 +78,7 @@ export default function SharingPolicy(props: SharingPolicyProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: SharingPolicyProps }> {
+): Promise<{ notFound: boolean } | { props: SharingPolicyProps }> {
   const slug = "sharing-policy";
   const props: SharingPolicyProps = {
     ...(await getAppStaticProps(context)),

src/pages/archives/index.tsx

@@ -24,7 +24,7 @@ export default function Archives(props: ArchivesProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: ArchivesProps }> {
+): Promise<{ notFound: boolean } | { props: ArchivesProps }> {
   const props: ArchivesProps = {
     ...(await getAppStaticProps(context)),
   };

src/pages/chronicles/index.tsx

@@ -22,9 +22,9 @@ export default function Chronicles(props: ChroniclesProps): JSX.Element {
   );
 }
 
-export async function getStaticProps(context: GetStaticPropsContext): Promise<{
-  props: ChroniclesProps;
-}> {
+export async function getStaticProps(
+  context: GetStaticPropsContext
+): Promise<{ notFound: boolean } | { props: ChroniclesProps }> {
   const props: ChroniclesProps = {
     ...(await getAppStaticProps(context)),
   };

src/pages/contents/[slug]/index.tsx

@@ -134,17 +134,19 @@ export default function ContentIndex(props: ContentIndexProps): JSX.Element {
   );
 }
 
-export async function getStaticProps(context: GetStaticPropsContext): Promise<{
-  props: ContentIndexProps;
-}> {
+export async function getStaticProps(
+  context: GetStaticPropsContext
+): Promise<{ notFound: boolean } | { props: ContentIndexProps }> {
+  const content = (
+    await getContent({
+      slug: context.params?.slug?.toString() ?? "",
+      language_code: context.locale ?? "en",
+    })
+  ).contents.data[0].attributes;
+  if (!content) return { notFound: true };
   const props: ContentIndexProps = {
     ...(await getAppStaticProps(context)),
-    content: (
-      await getContent({
-        slug: context.params?.slug?.toString() ?? "",
-        language_code: context.locale ?? "en",
-      })
-    ).contents.data[0].attributes,
+    content: content,
   };
   return {
     props: props,

src/pages/contents/[slug]/read.tsx

@@ -246,7 +246,7 @@ export default function ContentRead(props: ContentReadProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: ContentReadProps }> {
+): Promise<{ notFound: boolean } | { props: ContentReadProps }> {
   const slug = context.params?.slug?.toString() ?? "";
   const content = (
     await getContentText({
@@ -254,6 +254,7 @@ export async function getStaticProps(
       language_code: context.locale ?? "en",
     })
   ).contents.data[0];
+  if (!content) return { notFound: true };
   const props: ContentReadProps = {
     ...(await getAppStaticProps(context)),
     content: content.attributes,

src/pages/contents/index.tsx

@@ -101,7 +101,7 @@ export default function Contents(props: ContentsProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: ContentsProps }> {
+): Promise<{ notFound: boolean } | { props: ContentsProps }> {
   const contents = (
     await getContents({
       language_code: context.locale ?? "en",

src/pages/editor.tsx

@@ -91,7 +91,7 @@ export default function Editor(props: EditorProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: EditorProps }> {
+): Promise<{ notFound: boolean } | { props: EditorProps }> {
   const props: EditorProps = {
     ...(await getAppStaticProps(context)),
   };

src/pages/gallery/index.tsx

@@ -24,7 +24,7 @@ export default function Gallery(props: GalleryProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: GalleryProps }> {
+): Promise<{ notFound: boolean } | { props: GalleryProps }> {
   const props: GalleryProps = {
     ...(await getAppStaticProps(context)),
   };

src/pages/index.tsx

@@ -54,7 +54,7 @@ export default function Home(props: HomeProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: HomeProps }> {
+): Promise<{ notFound: boolean } | { props: HomeProps }> {
   const slug = "home";
   const props: HomeProps = {
     ...(await getAppStaticProps(context)),

src/pages/library/[slug]/index.tsx

@@ -416,13 +416,14 @@ export default function LibrarySlug(props: LibrarySlugProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: LibrarySlugProps }> {
+): Promise<{ notFound: boolean } | { props: LibrarySlugProps }> {
   const item = (
     await getLibraryItem({
       slug: context.params?.slug?.toString() ?? "",
       language_code: context.locale ?? "en",
     })
   ).libraryItems.data[0];
+  if (!item) return { notFound: true };
   const props: LibrarySlugProps = {
     ...(await getAppStaticProps(context)),
     item: item.attributes,

src/pages/library/[slug]/scans.tsx

@@ -146,13 +146,14 @@ export default function LibrarySlug(props: Props): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: Props }> {
+): Promise<{ notFound: boolean } | { props: Props }> {
   const item = (
     await getLibraryItemScans({
       slug: context.params?.slug?.toString() ?? "",
       language_code: context.locale ?? "en",
     })
   ).libraryItems.data[0];
+  if (!item) return { notFound: true };
   const props: Props = {
     ...(await getAppStaticProps(context)),
     item: item.attributes,

src/pages/library/index.tsx

@@ -167,7 +167,7 @@ export default function Library(props: LibraryProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: LibraryProps }> {
+): Promise<{ notFound: boolean } | { props: LibraryProps }> {
   const props: LibraryProps = {
     ...(await getAppStaticProps(context)),
     items: (

src/pages/merch/index.tsx

@@ -22,7 +22,7 @@ export default function Merch(props: MerchProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: MerchProps }> {
+): Promise<{ notFound: boolean } | { props: MerchProps }> {
   const props: MerchProps = {
     ...(await getAppStaticProps(context)),
   };

src/pages/news/[slug].tsx

@@ -146,7 +146,7 @@ export default function LibrarySlug(props: PostProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: PostProps }> {
+): Promise<{ notFound: boolean } | { props: PostProps }> {
   const slug = context.params?.slug?.toString() ?? "";
   const post = (
     await getPost({
@@ -154,6 +154,7 @@ export async function getStaticProps(
       language_code: context.locale ?? "en",
     })
   ).posts.data[0];
+  if (!post) return { notFound: true };
   const props: PostProps = {
     ...(await getAppStaticProps(context)),
     post: post.attributes,

src/pages/news/index.tsx

@@ -60,7 +60,7 @@ export default function News(props: NewsProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: NewsProps }> {
+): Promise<{ notFound: boolean } | { props: NewsProps }> {
   const props: NewsProps = {
     ...(await getAppStaticProps(context)),
     posts: await (

src/pages/wiki/chronology.tsx

@@ -143,7 +143,7 @@ export default function Chronology(props: ChronologyProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: ChronologyProps }> {
+): Promise<{ notFound: boolean } | { props: ChronologyProps }> {
   const props: ChronologyProps = {
     ...(await getAppStaticProps(context)),
     chronologyItems: (

src/pages/wiki/index.tsx

@@ -25,7 +25,7 @@ export default function Wiki(props: WikiProps): JSX.Element {
 
 export async function getStaticProps(
   context: GetStaticPropsContext
-): Promise<{ props: WikiProps }> {
+): Promise<{ notFound: boolean } | { props: WikiProps }> {
   const props: WikiProps = {
     ...(await getAppStaticProps(context)),
   };