⚡️ Use infinite query on polls page #1200
Conversation
|
The latest updates on your projects. Learn more about Vercel for Git ↗︎
1 Skipped Deployment
|
WalkthroughThe updates optimize the user polling functionality by switching from Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant UI as User-Polls Component
participant Backend as Polls Router
participant DB as Database
User->>UI: Open Polls Page
UI->>Backend: Use `trpc.polls.infiniteList.useInfiniteQuery`
Backend->>DB: Fetch polls with limit and cursor
DB-->>Backend: Return polls data and next cursor
Backend-->>UI: Provide polls and next cursor for pagination
Note over UI: Render initial poll data
UI->>UI: VisibilityTrigger becomes visible
UI->>Backend: Fetch next page using next cursor
Backend->>DB: Fetch polls with new cursor
DB-->>Backend: Return next batch of polls and cursor
Backend-->>UI: Provide additional polls and new cursor
Note over UI: Append new poll data to the existing list
Poem
Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media? TipsChatThere are 3 ways to chat with CodeRabbit:
Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments. CodeRabbit Commands (invoked as PR comments)
Additionally, you can add CodeRabbit Configration File (
|
![coderabbitai[bot]](https://avatars.githubusercontent.com/in/347564?s=60&v=4){kind=small}
There was a problem hiding this comment.
Actionable comments posted: 1
Outside diff range and nitpick comments (1)
packages/database/prisma/seed.ts (1)
Line range hint
63-109: Optimize the creation of votes and comments.Creating votes and comments in a loop might introduce performance issues. Consider using bulk operations or transactions to optimize this process.
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (4)
- apps/web/src/app/[locale]/(admin)/polls/user-polls.tsx (2 hunks)
- apps/web/src/components/visibility-trigger.tsx (1 hunks)
- packages/backend/trpc/routers/polls.ts (1 hunks)
- packages/database/prisma/seed.ts (1 hunks)
Additional context used
GitHub Check: Linting
apps/web/src/components/visibility-trigger.tsx
[failure] 1-1:
Run autofix to sort these imports!
[warning] 30-30:
The ref value 'triggerRef.current' will likely have changed by the time this effect cleanup function runs. If this ref points to a node rendered by React, copy 'triggerRef.current' to a variable inside the effect, and use that variable in the cleanup function
Additional comments not posted (10)
apps/web/src/components/visibility-trigger.tsx (3)
1-1: Imports look good.The import statements are correct and necessary for the component.
Tools
GitHub Check: Linting
[failure] 1-1:
Run autofix to sort these imports!
3-5: Interface definition is correct.The interface
VisibilityTriggerPropsis simple and correctly typed.
38-38: Export statement is correct.The
VisibilityTriggercomponent is correctly exported as the default export.packages/database/prisma/seed.ts (1)
10-61: Ensure uniqueness of generated ids.The use of
fakerfor generating ids and other attributes might introduce non-unique values. Consider using a more robust method for generating unique ids.apps/web/src/app/[locale]/(admin)/polls/user-polls.tsx (4)
26-26: Imports look good.The import statement for
VisibilityTriggeris correct and necessary for the component.
Line range hint
33-62: Ensure proper handling offetchNextPageandhasNextPage.The component logic is correct, but ensure that the
fetchNextPageandhasNextPageare handled correctly to avoid potential issues with infinite scrolling.
61-61: Usage ofVisibilityTriggercomponent is correct.The
VisibilityTriggercomponent is correctly used to trigger fetching the next page of data.
55-62: Rendering logic is correct.The rendering logic appropriately handles various states, including displaying a spinner when data is being fetched.
packages/backend/trpc/routers/polls.ts (2)
97-103: Input validation logic is correct.The input validation logic ensures that the required parameters for the
infiniteListprocedure are provided.
104-146: Procedure logic is correct.The
infiniteListprocedure correctly fetches polls based on the provided parameters and handles pagination appropriately.
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
There was a problem hiding this comment.
Actionable comments posted: 1
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (2)
- apps/web/src/app/[locale]/(admin)/polls/user-polls.tsx (1 hunks)
- packages/backend/trpc/routers/polls.ts (1 hunks)
Files skipped from review as they are similar to previous changes (1)
- packages/backend/trpc/routers/polls.ts
Additional context used
GitHub Check: Linting
apps/web/src/app/[locale]/(admin)/polls/user-polls.tsx
[failure] 33-33:
'isFetching' is assigned a value but never used
Additional comments not posted (2)
apps/web/src/app/[locale]/(admin)/polls/user-polls.tsx (2)
33-43: LGTM! Ensure proper handling of paginated data.The changes to support infinite queries for pagination look good. Ensure that the paginated data is handled correctly and that the
getNextPageParamfunction correctly identifies the next cursor.Tools
GitHub Check: Linting
[failure] 33-33:
'isFetching' is assigned a value but never used
50-60: Good use ofVisibilityTriggerfor infinite scrolling.The implementation correctly uses the
VisibilityTriggercomponent to fetch the next page when the trigger becomes visible. This enhances the user experience by enabling lazy loading of poll data.
There was a problem hiding this comment.
Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (3)
- apps/web/src/app/[locale]/(admin)/polls/user-polls.tsx (1 hunks)
- apps/web/src/components/visibility-trigger.tsx (1 hunks)
- packages/backend/trpc/routers/polls.ts (1 hunks)
Files skipped from review as they are similar to previous changes (3)
- apps/web/src/app/[locale]/(admin)/polls/user-polls.tsx
- apps/web/src/components/visibility-trigger.tsx
- packages/backend/trpc/routers/polls.ts
Should help performance for users with many open polls
Summary by CodeRabbit
New Features
VisibilityTriggercomponent to trigger actions when elements become visible in the viewport.Improvements