Fix openCypher neighbor expansion and counts - Githubissues

aws / graph-explorer

React-based web application that enables users to visualize both property graph and RDF data and explore connections between data without having to write graph queries.

https://github.com/aws/graph-explorer

Apache License 2.0

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Fix openCypher neighbor expansion and counts #449

Closed kmcginnes closed 2 weeks ago

kmcginnes commented 2 weeks ago

Description

Fixes openCypher issues around neighbor expansion and neighbor counts.

Fixes issue where neighbor query returned edges with the wrong type for source and target types
Fixes neighbor count to respect limits
Fixes limit and offset in neighbor query
Fixes edges in neighbor query to return all edges between source and target nodes
Fixes limit and offset calculations in expand side bar to use typed counts rather than total counts
Better formatting of queries in logic and tests

Validation

Tested many expansion options
Tested multiple expansions with limit (paging results)
Tested with bidirectional edges

Related Issues

Resolves #389
Resolves #343

Check List

[x] I confirm that my contribution is made under the terms of the Apache 2.0 license.
[x] I have run pnpm checks to ensure code compiles and meets standards.
[x] I have run pnpm test to check if all tests are passing.
[x] I have covered new added functionality with unit tests if necessary.
[x] I have added an entry in the Changelog.md.