GraphQL Migration

[stigi]

Change description

Resolves #19

Note

This PR depends on other PRs and needs to be rebased on main before merge:

• Update targetSDK to 35 and reenable linting on CI #23

This PR updates the SDK and removes all traces of the /graphql endpoint. Notifications are now fetched via the /notifications endpoint. It's in line with magicbell/magicbell-swift#38 in the Swift SDK.

Breaking changes

⚠️ This PR contains breaking changes and will be released with a major version bump:

The breaking changes are mostly around deprecation of topics and categories in favor of their singulars topic and category.

Also the switch away from graphql is major enough that it might justify a major version change. Bumping a major version will also keep the SDKs version in sync with the Swift SDKs version.

Drive By fixes

• I noticed that the existing code had a bug that would prevent the category filter from working. This bug is now fixed.
• Updated some copy pasta in the readme: replaced nil with null (because we're in Kotlin land, not Swift)

Test Plan

Unit tests are run on CI. New tests to verify behaviour of query parameters have been added

Additional manual testing by pointing the example app to a user with 150 notifications. Verified that loading, paging and predicates work.

Type of Change

• Bug fix
• Feature
• Enhancement

Guidelines

• A changeset is included, or the change is not noteworthy enough to warrant one

[stigi]

^^ rebased on main after merging #23. No code changes