[AZ-359] Refactor C07: collapse RegionService catch ladder via RegionFailureClassifier
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Replace 9 nearly-identical catch blocks in
RegionService.ProcessRegionAsync with a single catch (Exception ex)
that delegates to RegionFailureClassifier.Classify, returning a
typed (category, errorMessage) pair. Preserves all original error
messages stored in region summary files; failure-path call into
HandleProcessingFailureAsync is unchanged.

Net source delta: -38 lines in RegionService, +71 lines in new
RegionFailureClassifier (pure static), +10 unit tests covering
each category, precedence, status-code propagation, null guard.

Tests: 68 unit (was 58) + 5 smoke + 3 stub-contract integration
tests pass.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Oleksandr Bezdieniezhnykh
2026-05-11 00:07:31 +03:00
parent 1d89cd9997
commit 5a28f67d33
8 changed files with 312 additions and 48 deletions
@@ -19,4 +19,8 @@
<ProjectReference Include="..\SatelliteProvider.DataAccess\SatelliteProvider.DataAccess.csproj" />
</ItemGroup>
<ItemGroup>
<InternalsVisibleTo Include="SatelliteProvider.Tests" />
</ItemGroup>
</Project>