Config v6 (#26)

* SDK Key validation updated to handle proxy and new key format

* Comparators rework

* Update models to v6 and regenerate .g.dart files

* Update models to v6 and regenerate .g.dart files

* v6 model changes updates on implementation. Parser and type checks in client added.

* v6 model changes updates and comparator implementations.

* Segment and prerequisite conditions added

* EvaluationLogger added

* Rework ConfigCatUser to use Object value in the map

* Always read cache

* Test fixes for v6

* Add new rollout matrix test and some fixes.

* Evaluation Logger test added and small fixes

* Evaluation Logger turn off test added

* Format

* Add ConfigV2 test and small fixes

* Added configcat_user doc

* Removed parametrizedTest dependency.
Analyze fixes.
Update Changelog.md
Change version to 4.0.0

* Fix TODO

* Fix intl version

* Fix format

* Fix dio version

* Fix dio version

* Fix dio version

* Fix dio version. again

* Fixes test case to handle null default value.

* User toString and attribute override fix.

* Update 1103 error message

* Fix circularDependency missing remove

* Fix NaN handeling and add extra user_attribute_convert_test.

* Percentage Options error fixed when sum is not 100%

* Fix user toSting.
Add list to userAttribute convert.

* Set _evaluateConditions default result to true.
Fix getKeyAndValue to handle target rule percentage options as well.

* Set _evaluateConditions default result to true.
Fix getKeyAndValue to handle target rule percentage options as well.

* Fix user and comparator value trims and refactor user conditions evaluate methods.

* Refactor matrix csv files.
Add specialCharacter test.
Add trim tests.
Add typeValidation tests.

* Update javadocs

* Update changelog with cache change.

* Format code.

* Remove http_mock_adapter

* Remove request interceptor

* Update helpers.dart

* Fix EvaluateLogger null check.

* Add extra v6 evaluation tests.

* Format code

* Remove unnecessary test case

* Fix some error messages

* Fixes in configcat_client.dart based on code review.

* Fixes based on code review

* Model changes and json overrides variation id fixes.

* Format

* Fix utils import

* format fix

* Suggestion for enum handling in config model (UserComparator)

* Get rid of ! usage

* Fix platform-dependent line terminator issue in evaluation logs

* Update segment and prerequisite comparators.

* Update variation id to handle null value as well.

* Fix doc and type validation error message.

* Normalize line endings in evaluation log tests

* Move config salt check from deserialization.

* format

* Allow Object and nullable default value types as well + fix a few minor issues

* Merge log_helper into evaluate_logger.

* Fixes based on code review.

* Format

* Fix NumberFormat based on code review.

* Update release date

---------

Co-authored-by: Peter Csajtai <[email protected]>
Co-authored-by: Adam Simon <[email protected]>

Author: 3 people

CHANGELOG.md

@@ -4,6 +4,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 4.0.0 - 2024-02-13
+### New features and improvements
+- Add support for the new Config JSON v6 format: update the config model and implement new features in setting evaluation logic.
+- Overhaul setting evaluation-related logging and make it consistent across SDKs.
+- SDK key format validation (when client is not set up to use local-only flag overrides).
+- Go to the cache in all polling modes instead of using the in memory variable.
+
+### Breaking changes
+- Change the `ConfigCatUser` constructor `custom` parameter type to Map<String, Object> to allow other values than string.
+- Rename the `matchedEvaluationRule` property to `matchedTargetingRule` and the `matchedEvaluationPercentageRule` property to `matchedPercentageOption` in `EvaluationDetails`.
+- Change `Config` model
+
 ## 3.0.0 - 2023-08-18
 ### Changed
 - Standardized config cache key generation algorithm and cache payload format to allow shared caches to be used by SDKs of different platforms.

DEPLOY.md

@@ -3,6 +3,7 @@
 ## Preparation
 
 1. Run tests
+2. Increase the version in the `pubspec.yaml` file.
 3. Increase the version in the `lib/src/constant.dart` file.
 4. Add the description of the new version in `CHANGELOG.md`.
 5. Commit & Push