finished the public page

lib/api/controllers/links/linkId/getLinkById.ts

@@ -1,5 +1,5 @@
 import { prisma } from "@/lib/api/db";
-import { Collection, Link, UsersAndCollections } from "@prisma/client";
+import { Collection, UsersAndCollections } from "@prisma/client";
 import getPermission from "@/lib/api/getPermission";
 
 export default async function getLinkById(userId: number, linkId: number) {
@@ -27,7 +27,7 @@ export default async function getLinkById(userId: number, linkId: number) {
       status: 401,
     };
   else {
-    const updatedLink = await prisma.link.findUnique({
+    const link = await prisma.link.findUnique({
       where: {
         id: linkId,
       },
@@ -43,6 +43,6 @@ export default async function getLinkById(userId: number, linkId: number) {
       },
     });
 
-    return { response: updatedLink, status: 200 };
+    return { response: link, status: 200 };
   }
 }

lib/api/controllers/public/links/linkId/getLinkById.ts

@@ -0,0 +1,24 @@
+import { prisma } from "@/lib/api/db";
+
+export default async function getLinkById(linkId: number) {
+  if (!linkId)
+    return {
+      response: "Please choose a valid link.",
+      status: 401,
+    };
+
+  const link = await prisma.link.findFirst({
+    where: {
+      id: linkId,
+      collection: {
+        isPublic: true,
+      },
+    },
+    include: {
+      tags: true,
+      collection: true,
+    },
+  });
+
+  return { response: link, status: 200 };
+}

lib/api/getPermission.ts

@@ -1,24 +1,35 @@
 import { prisma } from "@/lib/api/db";
 
 type Props = {
-  userId: number;
+  userId?: number;
   collectionId?: number;
   linkId?: number;
+  isPublic?: boolean;
 };
 
 export default async function getPermission({
   userId,
   collectionId,
   linkId,
+  isPublic,
 }: Props) {
   if (linkId) {
     const check = await prisma.collection.findFirst({
       where: {
-        links: {
-          some: {
-            id: linkId,
+        [isPublic ? "OR" : "AND"]: [
+          {
+            id: collectionId,
+            OR: [{ ownerId: userId }, { members: { some: { userId } } }],
+            links: {
+              some: {
+                id: linkId,
+              },
+            },
           },
-        },
+          {
+            isPublic: isPublic ? true : undefined,
+          },
+        ],
       },
       include: { members: true },
     });
@@ -27,10 +38,15 @@ export default async function getPermission({
   } else if (collectionId) {
     const check = await prisma.collection.findFirst({
       where: {
-        AND: {
-          id: collectionId,
-          OR: [{ ownerId: userId }, { members: { some: { userId } } }],
-        },
+        [isPublic ? "OR" : "AND"]: [
+          {
+            id: collectionId,
+            OR: [{ ownerId: userId }, { members: { some: { userId } } }],
+          },
+          {
+            isPublic: isPublic ? true : undefined,
+          },
+        ],
       },
       include: { members: true },
     });