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added field connection resolver for organization events #2336

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xoldd
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@xoldd xoldd commented Jun 5, 2024

What kind of change does this PR introduce?

feature

Issue Number:

Fixes #2319

Did you add tests for your changes?

Yes

Snapshots/Videos:

If relevant, did you update the documentation?

Summary

Added field connection resolver for an organization's events to enable cursor pagination on them.

Does this PR introduce a breaking change?

Other information

Have you read the contributing guide?

Yes

Summary by CodeRabbit

  • New Features

    • Introduced cursor-based pagination for fetching events within an organization.
    • Added new types EventsConnection and EventsConnectionEdge to enhance event data handling.
  • Bug Fixes

    • Ensured accurate event fetching through robust cursor validation and transformation.
  • Tests

    • Implemented comprehensive tests for the new events resolver and cursor parsing functionality.

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coderabbitai bot commented Jun 5, 2024

Walkthrough

The recent changes introduce pagination support for the EventsByOrganization query by adding new types EventsConnection and EventsConnectionEdge to the GraphQL schema. These changes enable fetching events in smaller, manageable sets. The Organization type now includes an events field that supports cursor-based pagination. Corresponding resolver functions and tests have been implemented to handle the new pagination logic.

Changes

Files/Paths Change Summary
schema.graphql, src/typeDefs/types.ts, ...Types.ts Added EventsConnection and EventsConnectionEdge types and updated Organization type to include events field with pagination parameters.
src/resolvers/Organization/events.ts, ...events.spec.ts Implemented events resolver for fetching events with cursor pagination and added corresponding test cases.

Sequence Diagram(s) (Beta)

sequenceDiagram
    participant Client
    participant GraphQLServer
    participant OrganizationResolver
    participant Database

    Client->>GraphQLServer: Query EventsByOrganization (with pagination args)
    GraphQLServer->>OrganizationResolver: Resolve events field
    OrganizationResolver->>Database: Fetch events with pagination
    Database-->>OrganizationResolver: Return paginated events
    OrganizationResolver-->>GraphQLServer: Return EventsConnection
    GraphQLServer-->>Client: Return paginated events data
Loading

Assessment against linked issues

Objective (Issue #2319) Addressed Explanation
Implement pagination for EventsByOrganization query
Add new types for handling paginated events
Update resolver to support cursor-based pagination
Add corresponding test cases for the new resolver logic

Poem

In fields of code where changes bloom,
Events now dance in paginated room.
With cursors guiding through the flow,
Fetching data, row by row.
A rabbit's joy in every line,
For now, the queries run just fine. 🐇✨


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github-actions bot commented Jun 5, 2024

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Actionable comments posted: 0

Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 8aa4d5b and 4cd8702.

Files selected for processing (5)
  • schema.graphql (2 hunks)
  • src/resolvers/Organization/events.ts (1 hunks)
  • src/typeDefs/types.ts (2 hunks)
  • src/types/generatedGraphQLTypes.ts (10 hunks)
  • tests/resolvers/Organization/events.spec.ts (1 hunks)
Additional context used
Biome
src/types/generatedGraphQLTypes.ts

[error] 3126-3126: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3126-3126: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3126-3126: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3163-3163: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3163-3163: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3163-3163: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3167-3167: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3167-3167: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3173-3173: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3173-3173: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3177-3177: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3177-3177: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3177-3177: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3177-3177: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3315-3315: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3344-3344: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3354-3354: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3516-3516: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3542-3542: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".


[error] 3549-3549: Don't use '{}' as a type. (lint/complexity/noBannedTypes)

Prefer explicitly define the object shape. '{}' means "any non-nullable value".

Additional comments not posted (18)
src/resolvers/Organization/events.ts (2)

22-79: The implementation of the events resolver function looks robust and follows the relay specification for cursor pagination. Consider adding more detailed error messages for better debugging and user feedback.


90-122: The parseCursor function is well-implemented for cursor validation. Ensure that potential database errors are caught and handled appropriately to prevent unhandled promise rejections.

tests/resolvers/Organization/events.spec.ts (2)

73-86: The test case for handling invalid arguments in the events resolver is comprehensive. Consider adding more specific assertions to check the contents of the errors in the extensions for better test coverage.


130-158: The test cases for the parseCursor function effectively cover the basic scenarios. Consider adding edge cases, such as testing with null or undefined cursor values, to ensure robustness.

src/typeDefs/types.ts (2)

280-283: The EventsConnection type definition is correctly structured for supporting cursor pagination. Consider adding descriptions to the fields for better clarity and documentation.


286-288: The EventsConnectionEdge type definition is well-defined. Ensure that appropriate validations are in place for the cursor and node fields to maintain data integrity.

schema.graphql (2)

772-781: The new EventsConnection and EventsConnectionEdge types are well-defined and align with GraphQL best practices for implementing connections.


1204-1204: The addition of the events field to the Organization type with pagination parameters is a crucial enhancement for performance scalability. Ensure that the backend logic correctly handles these parameters.

Verification successful

The search results indicate that there are multiple references to events in the codebase, including in the schema.graphql file and various test files. However, the specific implementation details for the events field in the Organization type, particularly the pagination logic, are not immediately clear from these results.

To ensure the backend logic for pagination is correctly implemented, we need to focus on the resolver or service layer where the events field is handled. The relevant files appear to be in the src/resolvers/Organization directory.

Let's refine our search to look specifically for the implementation of the events field in the Organization type within the resolver files.


The search results indicate that the implementation of the events field in the Organization type is located in src/resolvers/Organization/events.ts. To verify that the backend logic for pagination is correctly implemented, we need to examine the contents of this file.


The events resolver in src/resolvers/Organization/events.ts correctly implements cursor-based pagination using the Relay specification. The resolver parses the pagination arguments, applies filters and sorting, and transforms the results into a GraphQL connection format.

Key points confirming the implementation:

  • The parseGraphQLConnectionArguments function is used to parse and validate pagination arguments.
  • Filters and sorting are applied using getCommonGraphQLConnectionFilter and getCommonGraphQLConnectionSort.
  • The results are transformed into a GraphQL connection format using transformToDefaultGraphQLConnection.

This confirms that the backend logic for pagination is correctly implemented.

Scripts executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Description: Verify that the backend logic for pagination is correctly implemented.

# Test: Search for the backend implementation of the events field in the Organization type.
rg --type graphql 'events\(after: String, before: String, first: Int, last: Int\): EventsConnection'

Length of output: 134



Script:

#!/bin/bash
# Description: Verify that the backend logic for pagination is correctly implemented.

# Test: Search for the backend implementation of the events field in the Organization type.
rg 'events\(after: String, before: String, first: Int, last: Int\): EventsConnection' --type ts --type js

Length of output: 107



Script:

#!/bin/bash
# Description: Verify that the backend logic for pagination is correctly implemented.

# Test: Search for the backend implementation of the events field in the Organization type.
rg 'events\(after: String, before: String, first: Int, last: Int\): EventsConnection' --type py --type java

Length of output: 109



Script:

#!/bin/bash
# Description: Verify that the backend logic for pagination is correctly implemented.

# Test: Search for the backend implementation of the events field in the Organization type.
rg 'events' --type-add 'graphql:*.graphql' --type graphql --type ts --type js --type py --type java

Length of output: 28667



Script:

#!/bin/bash
# Description: Verify that the backend logic for pagination is correctly implemented.

# Test: Search for the implementation of the events field in the Organization type within resolver files.
rg 'events' src/resolvers/Organization

Length of output: 279



Script:

#!/bin/bash
# Description: Display the contents of the events resolver file to verify pagination logic.

# Test: Display the contents of src/resolvers/Organization/events.ts
cat src/resolvers/Organization/events.ts

Length of output: 3092

src/types/generatedGraphQLTypes.ts (10)

855-866: The type definitions for EventsConnection and EventsConnectionEdge are correctly implemented.


1961-1961: The optional events field is appropriately added to the type, aligning with the pagination feature.


1990-1995: The pagination arguments for the events field are correctly defined and typed.


3186-3186: The union types for error handling are comprehensive and well-defined.


3195-3195: The interface types are correctly defined, enhancing the system's type safety and error handling.


3273-3274: The modifications to the resolver types for EventsConnection and EventsConnectionEdge are correctly implemented.


3478-3479: The modifications to the parent types for EventsConnection and EventsConnectionEdge are consistent and correct.


4008-4019: The resolver functions for EventsConnection and EventsConnectionEdge are correctly defined and implemented.


4364-4364: The resolver for the events field in the Organization type is correctly implemented, supporting the pagination feature.


4784-4785: The registration of resolvers for EventsConnection and related types is correctly implemented.

@Cioppolo14
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@xoldd It looks like there are some failed checks. Can you address them?

@xoldd
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xoldd commented Jun 6, 2024

I don't know what the problem is. The prettier check is passing on my local system. I even explicitly formatted the file with this command:- npx prettier --write ./tests/resolvers/Organization/events.spec.ts

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This pull request did not get any activity in the past 10 days and will be closed in 180 days if no update occurs. Please verify it has no conflicts with the develop branch and rebase if needed. Mention it now if you need help or give permission to other people to finish your work.

@github-actions github-actions bot added the no-pr-activity No pull request activity label Jun 17, 2024
@palisadoes
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@xoldd I'm going to close this as there have been no updates in your troubleshooting of the PR workflow issue.

@palisadoes palisadoes closed this Jul 5, 2024
@xoldd xoldd deleted the organization_events_connection branch July 12, 2024 18:44
@xoldd xoldd restored the organization_events_connection branch July 12, 2024 18:44
@xoldd xoldd deleted the organization_events_connection branch August 7, 2024 20:11
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