Introduced ExceptionHandlingMiddleware to catch and log unhandled exceptions, returning standardized JSON error responses. Registered the middleware in the request pipeline. Also made minor formatting and comment improvements in Program.cs and ICatalogRepository.cs.
Refactored CatalogApiClient methods to return ApiResult<T> for create, update, and delete operations, enabling more detailed error reporting. Introduced ApiResult<T> and ProblemDetailsDto types, and added logic to parse and display informative error messages. Updated Catalogs.razor to use the new pattern and show user-friendly error feedback. Added necessary using directives.
The Update method now checks if CatTitle is being changed and returns a 400 Bad Request if so. It also returns 404 Not Found if the catalog does not exist before attempting an update. This ensures CatTitle remains immutable during updates.
Configured CORS support with a default policy that allows requests from any origin. Added a TODO to restrict allowed origins using values from appsettings.json in the future.
Added ApplicationDbContext and AutoMapper registrations to the DI container in Program.cs. Included TODO comments to extract these registrations into extension methods for better reuse across projects.
Added a uniqueness check for catalog titles in the creation flow. The service now prevents creating catalogs with duplicate titles by checking for existing entries before insertion. If a duplicate is detected, the API returns a 409 Conflict response. Updated interfaces and repository to support title-based lookups.
Added TODO comments in Program.cs for exception handling middleware, and in CatalogService.cs and ICatalogService.cs for creating a generic service and implementing CQRS with MediatR. No functional changes made.
Added TODO comments in ICatalogRepository and CatalogRepository to suggest adopting a generic repository pattern to reduce code duplication. Also noted the potential move of the interface to the application layer for better adherence to clean architecture principles.
Added a TODO comment in ApplicationDbContext to suggest configuring column names using IConfiguration and appsettings. No functional changes were made.
Added Microsoft.Data.SqlClient using directive to CatalogRepository.cs. Also added a TODO comment suggesting the use of a generic repository pattern to minimize code duplication.
Refactored CatalogRepository to set @GUID as an OUTPUT parameter when calling PRTBMY_CATALOG_UPDATE. Now, after execution, the code checks the returned GUID value and uses it to fetch the updated catalog entry, handling cases where the GUID is null or zero. This ensures the repository returns the correct catalog record as modified by the stored procedure.
Replaced the InsertAsync placeholder with a full implementation that inserts a new VwmyCatalog using the dbo.PRTBMY_CATALOG_INSERT stored procedure. The method sets up SQL parameters, handles the output GUID, and retrieves the inserted catalog from the view. Exceptions are thrown if the insert fails or the catalog cannot be loaded.
Removed ReverseMap from CatalogProfile for one-way mapping. Refactored UpdateAsync in CatalogRepository: eliminated existence check, set @GUID as input only, removed output handling, and simplified return logic.
Removed Upsert endpoint and related service/repository methods. Deleted ExecuteUpsertAsync helper. Insert now throws NotImplementedException as a placeholder. Refactored Delete method in repository; logic unchanged.
Replaced all usage of the Catalog entity with VwmyCatalog across application, domain, and infrastructure layers. Updated AutoMapper profiles, repository interfaces, and service logic to use VwmyCatalog. Removed the obsolete Catalog entity and related mapping profiles. Moved VwmyCatalog to the Domain.Entities namespace and cleaned up project structure. This change simplifies the domain model and eliminates redundant entity definitions.
Removed direct usage of TbmyCatalog entity and DbSet. All create, update, and delete operations now use stored procedures. Entity lookups and mappings are performed via the VwmyCatalog view. Updated AutoMapper profile and DbContext configuration accordingly. Catalog creation now sets ChangedWho/ChangedWhen to "system" and current UTC time.
Cleaned up Program.cs by removing unnecessary using directives
for AutoMapper, DbFirst, and EntityFrameworkCore namespaces.
This reduces clutter and improves code maintainability.
- Split `CatalogDto` into `CatalogReadDto` and `CatalogWriteDto` for clear separation of read/write operations in both backend and frontend.
- Updated API controllers, services, and AutoMapper profiles to use new DTOs; ensured audit fields are set in service layer.
- Enabled CORS in the API project to support Blazor WASM frontend.
- Added new Blazor WebAssembly project (`DbFirst.BlazorWasm`) with catalog management UI, API client, Bootstrap v5.1.0 styling, and configuration-driven API base URL.
- Included `bootstrap.min.css` and its source map for frontend styling and easier debugging.
- Updated solution file to include new project and support multiple build configurations.
- Result: improved API design, clean DTO separation, and a modern interactive frontend for catalog management.
Introduce VwmyCatalog as a keyless entity mapped to the VWMY_CATALOG database view. Update ApplicationDbContext to include the new DbSet and configure its mapping. Modify CatalogRepository to query the view instead of the table for GetAllAsync and GetByIdAsync. Add AutoMapper configuration for VwmyCatalog to Catalog. Add the VwmyCatalog entity class.
Refactor UpdateWithStoredProcedure to accept id from the route and set dto.Guid accordingly. In the repository, use Guid for existence checks instead of CAT_TITLE, and ensure CatTitle is not changed via the SP. Improve error handling to return NotFound when appropriate.
Added support for updating and deleting Catalog records via SQL Server stored procedures. Introduced PUT /catalogs/sp and DELETE /catalogs/sp/{id} endpoints in CatalogsController. Extended service and repository interfaces and implementations to handle stored procedure operations. Added Microsoft.Data.SqlClient package for direct SQL execution. Repository checks for record existence before SP calls to prevent unintended behavior.
Set up multi-project solution with DbFirst API, Application, Domain, and Infrastructure layers. Implemented database-first EF Core for the Catalog entity, including domain, DTOs, repository, service, and controller. Configured AutoMapper, DI, Swagger, and project settings. Added .gitattributes and initial configuration files.
