/// <summary>
/// This function will be called at the end of CreateSetupService and UpdateSetupService to setup any
/// additional data in the dto used to display dropdownlists etc.
/// It is also called at the end of the CreateService or UpdateService if there are errors, so that
/// the data is available if the form needs to be reshown.
/// This function should be overridden if the dto needs additional data setup
/// </summary>
/// <returns></returns>
internal protected virtual async Task SetupSecondaryDataAsync(IGenericServicesDbContext db, TDto dto)
{
if (!SupportedFunctions.HasFlag(CrudFunctions.DoesNotNeedSetup))
{
throw new InvalidOperationException("SupportedFunctions flags say that setup of secondary data is needed, but did not override the SetupSecondaryData method.");
}
}
public static void AddFunctionAlias(SupportedFunctions function, params string[] aliases)
{
foreach (string alias in aliases)
{
Grammar.FunctionAliases[alias] = function;
}
}
public FunctionBlockStartRule CopyFrom(FunctionBlockStartRule source)
{
this.AbsoluteCoincidence = source.AbsoluteCoincidence;
ExpectedValues.Clear();
foreach (var item in source.ExpectedValues)
{
ExpectedValues.Add((new ExpextedValue()).CopyFrom(item));
}
Rule = SupportedFunctions.Where(i => i.Name == source.Rule.Name).FirstOrDefault();
return(this);
}
//---------------------------------------------------------------------
//private methods
/// <summary>
/// This sets all the AutoMapper mapping that this dto needs. It is called from the base constructor
/// It also makes sure that any associated dto mappings are set up as the order of creation is not fixed
/// </summary>
private void MapperSetup()
{
var needsDecompile = false;
GenericServicesConfig.AutoMapperConfigs.GetOrAdd(CreateDictionaryKey <TEntity, TDto>(),
config => new MapperConfiguration(cfg => CreateReadFromDatabaseMapping(cfg, ref needsDecompile)));
//now set up NeedsDecompile any associated mappings. See comments on AssociatedDtoMapping for why these are needed
NeedsDecompile = ForceNeedDecompile || CheckComputed.ClassNeedsDecompile(typeof(TEntity));
NeedsDecompile |= needsDecompile;
if (SupportedFunctions.HasFlag(CrudFunctions.Update) | SupportedFunctions.HasFlag(CrudFunctions.Create))
{
//Only setup TDto->TEntity mapping if needed
GenericServicesConfig.AutoMapperConfigs.GetOrAdd(CreateDictionaryKey <TDto, TEntity>(),
config => new MapperConfiguration(CreateWriteToDatabaseMapping));
}
}
