public void Run()
{
var factory = new AzureContextFactory();
var destinationContext = factory.CreateDbContext(null);
foreach (var source in _configuration.Sources.OrderBy(x => x.Order))
{
var sourceContext = new AbacusContext(source.ConnectionString);
foreach (var step in _steps)
{
step.Execute(source.DatabaseId, sourceContext, destinationContext);
}
}
}
public override void Execute(int databaseId, AbacusContext source, AzureContext destination)
{
Logger.Log("Starting CustomerAccounts synchronization");
var sourceQuery = $@"EXEC dbo.[CUReportCUAccounts]
@ValueDate = '{_parameters.ValueDate}',
@CurrencyID = '{_parameters.CurrencyId}',
@BranchID = '{_parameters.BranchId}',
@AccNoStart = '{_parameters.AccNoStart}',
@AccNoEnd = '{_parameters.AccNoEnd}',
@ActiveState = '{_parameters.ActiveState}',
@GroupIDs = '{_parameters.GroupIDs}',
@ProductTypes = '{_parameters.ProductTypes}',
@ProductID = '{_parameters.ProductID}',
@LoanStatus = '{_parameters.LoanStatus}',
@LoanSourceOfFundsID = '{_parameters.LoanSourceOfFundsID}',
@LoanReasonID = '{_parameters.LoanReasonID}',
@DistrictCodeID = '{_parameters.DistrictCodeID}',
@PortfolioID = '{_parameters.PortfolioID}',
@CustomerTypes = '{_parameters.CustomerTypes}',
@RefinancedLoans = '{_parameters.RefinancedLoans}',
@RefinanceStart = '{_parameters.RefinanceStart}',
@RefinanceEnd = '{_parameters.RefinanceEnd}',
@OrderBy = '{_parameters.OrderBy}',
@NumResults = '{_parameters.NumResults}',
@CheckDigit = '{_parameters.CheckDigit}'";
try
{
using var command = source.Database.GetDbConnection().CreateCommand();
command.CommandText = sourceQuery;
command.CommandType = CommandType.Text;
command.Connection.Open();
using var result = command.ExecuteReader();
var sourceEntities = _factory
.CreateMany(result)
.AsEnumerable();
var destinationEntities = destination.CustomerAccounts
.Where(x => x.DatabaseId == databaseId);
var entitiesToDelete = destinationEntities.Except(sourceEntities);
var entitiesToAdd = sourceEntities.Except(destinationEntities);
var entitiesToSync = sourceEntities
.Except(entitiesToDelete)
.Except(entitiesToAdd);
foreach (var entity in entitiesToDelete)
{
destination.Entry(entity).State = EntityState.Deleted;
}
destination.SaveChanges();
foreach (var entity in entitiesToAdd)
{
destination.Add(entity);
}
destination.SaveChanges();
// Sync entititesToSync by setting properties in destination entity to value of source entity.
// Something like this:
//
// foreach (var entity in entitiesToSync) {
// var destinationEntity = destionation.GetById(entity.Id);
// destinationEntity.LastName = entity.LastName;
// destination.Update(destinationEntity);
// }
// destination.SaveChanges();
}
catch (Exception ex)
{
Logger.Error(ex.Message);
}
}
public abstract void Execute(int databaseId, AbacusContext source, AzureContext destination);
