Refactor for i18n, CMS integration, and project slugs; enhance admin & analytics

Co-authored-by: dennis <dennis@konkol.net>

lib/content.ts

@@ -0,0 +1,71 @@
+import { prisma } from "@/lib/prisma";
+
+export async function getSiteSettings() {
+  return prisma.siteSettings.findUnique({ where: { id: 1 } });
+}
+
+export async function getContentByKey(opts: { key: string; locale: string }) {
+  const { key, locale } = opts;
+  const page = await prisma.contentPage.findUnique({
+    where: { key },
+    include: {
+      translations: {
+        where: { locale },
+        take: 1,
+      },
+    },
+  });
+
+  if (page?.translations?.[0]) return page.translations[0];
+
+  const settings = await getSiteSettings();
+  const fallbackLocale = settings?.defaultLocale || "en";
+
+  const fallback = await prisma.contentPageTranslation.findFirst({
+    where: {
+      page: { key },
+      locale: fallbackLocale,
+    },
+  });
+
+  return fallback;
+}
+
+export async function upsertContentByKey(opts: {
+  key: string;
+  locale: string;
+  title?: string | null;
+  slug?: string | null;
+  content: unknown;
+  metaDescription?: string | null;
+  keywords?: string | null;
+}) {
+  const { key, locale, title, slug, content, metaDescription, keywords } = opts;
+
+  const page = await prisma.contentPage.upsert({
+    where: { key },
+    create: { key, status: "PUBLISHED" },
+    update: {},
+  });
+
+  return prisma.contentPageTranslation.upsert({
+    where: { pageId_locale: { pageId: page.id, locale } },
+    create: {
+      pageId: page.id,
+      locale,
+      title: title ?? undefined,
+      slug: slug ?? undefined,
+      content: content as any, // JSON
+      metaDescription: metaDescription ?? undefined,
+      keywords: keywords ?? undefined,
+    },
+    update: {
+      title: title ?? undefined,
+      slug: slug ?? undefined,
+      content: content as any, // JSON
+      metaDescription: metaDescription ?? undefined,
+      keywords: keywords ?? undefined,
+    },
+  });
+}
+