Initial working commit

src/services/shareService.ts

@@ -0,0 +1,52 @@
+import { prisma } from "@/lib/db";
+
+export async function getShareLink(token: string) {
+  return prisma.shareLink.findUnique({
+    where: { id: token },
+    include: {
+      deck: {
+        include: {
+          cards: { orderBy: { sortOrder: "asc" } },
+          class: { select: { slug: true, name: true } },
+        },
+      },
+      quizSet: {
+        include: {
+          questions: {
+            orderBy: { sortOrder: "asc" },
+            include: {
+              options: { orderBy: { sortOrder: "asc" } },
+            },
+          },
+          class: { select: { slug: true, name: true } },
+        },
+      },
+    },
+  });
+}
+
+export async function getShareLinkForContent(targetType: "DECK" | "QUIZ", contentId: string) {
+  if (targetType === "DECK") {
+    return prisma.shareLink.findUnique({ where: { deckId: contentId } });
+  }
+  return prisma.shareLink.findUnique({ where: { quizSetId: contentId } });
+}
+
+export async function toggleShareLink(targetType: "DECK" | "QUIZ", contentId: string) {
+  const existing = await getShareLinkForContent(targetType, contentId);
+  
+  if (existing) {
+    // Disable sharing
+    await prisma.shareLink.delete({ where: { id: existing.id } });
+    return null;
+  }
+  
+  // Enable sharing
+  return prisma.shareLink.create({
+    data: {
+      targetType,
+      deckId: targetType === "DECK" ? contentId : null,
+      quizSetId: targetType === "QUIZ" ? contentId : null,
+    },
+  });
+}