From 99c6232fde898932d77bab166934f59d3c56d7d1 Mon Sep 17 00:00:00 2001
From: MohamedBassem <me@mbassem.com>
Date: Sat, 5 Oct 2024 19:22:45 +0000
Subject: fix: Drop the usage of useCursorV2 from the server

---
 packages/shared/types/bookmarks.ts | 10 +++++-----
 packages/trpc/routers/bookmarks.ts | 28 +++++++++++-----------------
 2 files changed, 16 insertions(+), 22 deletions(-)

(limited to 'packages')

diff --git a/packages/shared/types/bookmarks.ts b/packages/shared/types/bookmarks.ts
index e5389fe6..86bbbc1a 100644
--- a/packages/shared/types/bookmarks.ts
+++ b/packages/shared/types/bookmarks.ts
@@ -129,17 +129,17 @@ export const zGetBookmarksRequestSchema = z.object({
   tagId: z.string().optional(),
   listId: z.string().optional(),
   limit: z.number().max(MAX_NUM_BOOKMARKS_PER_PAGE).optional(),
-  cursor: zCursorV2.or(z.date()).nullish(),
-  // TODO: Remove this field once all clients are updated to use the new cursor structure.
-  // This is done for backward comptability. If a client doesn't send this field, we'll assume it's an old client
-  // and repsond with the old cursor structure. Once all clients are updated, we can remove this field and drop the old cursor structure.
+  cursor: zCursorV2.nullish(),
+  // TODO: This was done for backward comptability. At this point, all clients should be settings this to true.
+  // The value is currently not being used, but keeping it so that client can still set it to true for older
+  // servers.
   useCursorV2: z.boolean().optional(),
 });
 export type ZGetBookmarksRequest = z.infer<typeof zGetBookmarksRequestSchema>;
 
 export const zGetBookmarksResponseSchema = z.object({
   bookmarks: z.array(zBookmarkSchema),
-  nextCursor: zCursorV2.or(z.date()).nullable(),
+  nextCursor: zCursorV2.nullable(),
 });
 export type ZGetBookmarksResponse = z.infer<typeof zGetBookmarksResponseSchema>;
 
diff --git a/packages/trpc/routers/bookmarks.ts b/packages/trpc/routers/bookmarks.ts
index 44ec6d7a..895e072a 100644
--- a/packages/trpc/routers/bookmarks.ts
+++ b/packages/trpc/routers/bookmarks.ts
@@ -564,15 +564,13 @@ export const bookmarksAppRouter = router({
                   )
                 : undefined,
               input.cursor
-                ? input.cursor instanceof Date
-                  ? lte(bookmarks.createdAt, input.cursor)
-                  : or(
-                      lt(bookmarks.createdAt, input.cursor.createdAt),
-                      and(
-                        eq(bookmarks.createdAt, input.cursor.createdAt),
-                        lte(bookmarks.id, input.cursor.id),
-                      ),
-                    )
+                ? or(
+                    lt(bookmarks.createdAt, input.cursor.createdAt),
+                    and(
+                      eq(bookmarks.createdAt, input.cursor.createdAt),
+                      lte(bookmarks.id, input.cursor.id),
+                    ),
+                  )
                 : undefined,
             ),
           )
@@ -677,14 +675,10 @@ export const bookmarksAppRouter = router({
       let nextCursor = null;
       if (bookmarksArr.length > input.limit) {
         const nextItem = bookmarksArr.pop()!;
-        if (input.useCursorV2) {
-          nextCursor = {
-            id: nextItem.id,
-            createdAt: nextItem.createdAt,
-          };
-        } else {
-          nextCursor = nextItem.createdAt;
-        }
+        nextCursor = {
+          id: nextItem.id,
+          createdAt: nextItem.createdAt,
+        };
       }
 
       return { bookmarks: bookmarksArr, nextCursor };
-- 
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