/// <summary>
/// Encapsulates several repository calls with one DbContext. Any exceptions thrown inside will end up rolling back all repository transactions.
///
/// To change a repository's context to use unitOfWork's localContext, make sure to call
/// <c>rRegistrar.ConvertContextOfRepository(myRepo).ToUse(localContext);</c>
/// </summary>
///
/// <param name="repoWork">Asynchronous lambda to do the repository transactions</param>
public async Task Run(RepoWork repoWork)
{
RepositoryRegistry rRegistry = new RepositoryRegistry();
RepositoryRegistryRegistrar rRegistrar = new RepositoryRegistryRegistrar(rRegistry);
CintaUangDbContext localContext = null;
try
{
using (var scope = serviceProvider.CreateScope())
{
localContext = scope.ServiceProvider.GetService <CintaUangDbContext>();
localContext.Database.BeginTransaction();
await repoWork(rRegistrar, localContext);
localContext.Database.CommitTransaction();
}
}
catch (Exception e)
{
localContext.Database.RollbackTransaction();
throw e;
}
finally
{
/**
* Convert All DbContexts of all repositories registered in registry
*/
rRegistry.GetRepositories().ForEach(unitOfWorkRepository => unitOfWorkRepository.RevertToPreviousDbContext());
}
}
public CategoryRepository(CintaUangDbContext dbContext) : base(dbContext)
{
}
public MenuRepository(CintaUangDbContext dbContext, DbUtil dbUtil,
DbContextOptions <CintaUangDbContext> options) : base(dbContext, dbUtil)
{
this.options = options;
}
public UserRepository(CintaUangDbContext dbContext, DbUtil dbUtil) : base(dbContext, dbUtil)
{
}
public CategoryDataTableRepository(CintaUangDbContext dbContext, DbUtil dbUtil) : base(dbContext, dbUtil)
{
}
public CategoryRepository(CintaUangDbContext dbContext, DbUtil dbUtil,
ISubCategoryRepository subCategoryRepository) : base(dbContext, dbUtil)
{
this.subCategoryRepository = subCategoryRepository;
}
public BaseRepository(CintaUangDbContext context, DbUtil dbUtil)
{
Context = context;
DbUtil = dbUtil;
}
public void RevertToPreviousDbContext()
{
this.Context = PrevDbContext;
PrevDbContext = null;
}
public void UseContext(CintaUangDbContext context)
{
PrevDbContext = this.Context;
this.Context = context;
}
public void ToUse(CintaUangDbContext context)
{
repositoryRegistry.AddRepo(repository);
repository.UseContext(context);
}
// For EntityFrameworkCore, extend from this ctor
public BaseRepository(CintaUangDbContext context)
{
Context = context;
}
public ExpenseDatatableRepository(CintaUangDbContext dbContext) : base(dbContext)
{
}
public SubCategoryRepository(CintaUangDbContext dbContext, DbUtil dbUtil) : base(dbContext, dbUtil)
{
}