Refactors the `CalculationFilterGroup` class to utilize C# primary constructors and property initializers, improving conciseness and readability.
The `IsValid()` method's logic is updated. Previously, it returned true if *any* filter in the group was valid. Now, it returns true only if *all* filters are valid, and an empty filter group is considered valid. This adjustment clarifies the group's validity criteria, aligning with common interpretations for `All` operations and addressing related technical debt.
Moves the byte-identical 19-file ExpressionFactory/Query tree (duplicated
across Snowflake and SqlServer) into the new Strata.SqlTools.Query project
under the flat namespace Strata.SqlTools.Query. Both dialect projects now
reference the shared project; the Snowflake copies are deleted.
Also folds in the IDE0028 fix on CalculationFilterGroup.GetValidFilters
(collection expression []), which resolves both new-code IDE0028 smells
in one place now that there is a single copy.
Eliminates the 63 new duplicate lines flagged on the PR and removes the
largest contributor to the project's 11.1% duplication density. No
behavioral change: the moved types are identical to the originals.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Establishes tooling to systematically analyze and address technical debt.
This includes:
- `scan-sonar.ps1`: An orchestration script for local SonarQube scans with coverage.
- `Directory.Build.props`: Integrates SonarAnalyzer.CSharp for static analysis during build.
- `coverlet.runsettings`: Configures code coverage collection using Coverlet.
- `.claude/settings.local.json`: Adds permissions for AI to query SonarQube and local dev status.