/// <summary>
/// Constructs and returns a <see cref="VariantDescriptionCacheItem"/> from the provided DTO
/// </summary>
/// <param name="dto">The <see cref="VariantDescriptionDTO"/> containing variant description data</param>
/// <param name="factory">The <see cref="IMappingValidatorFactory"/> instance used to build market mapping validators</param>
/// <param name="culture">A <see cref="CultureInfo"/> specifying the language of the provided DTO</param>
/// <param name="source">The source cache where <see cref="MarketDescriptionCacheItem"/> is built</param>
/// <returns>The constructed <see cref="VariantDescriptionCacheItem"/></returns>
/// <exception cref="InvalidOperationException">The cache item could not be build from the provided DTO</exception>
public static VariantDescriptionCacheItem Build(VariantDescriptionDTO dto, IMappingValidatorFactory factory, CultureInfo culture, string source)
{
Contract.Requires(dto != null);
Contract.Requires(factory != null);
Contract.Requires(culture != null);
var outcomes = dto.Outcomes == null
? null
: new ReadOnlyCollection <MarketOutcomeCacheItem>(dto.Outcomes.Select(o => new MarketOutcomeCacheItem(o, culture)).ToList());
var mappings = dto.Mappings == null
? null
: new ReadOnlyCollection <MarketMappingCacheItem>(dto.Mappings.Select(m => MarketMappingCacheItem.Build(m, factory, culture)).ToList());
return(new VariantDescriptionCacheItem(dto.Id, outcomes, mappings, culture, source));
}
/// <summary>
/// Constructs and returns a <see cref="VariantDescriptionCacheItem"/> from the provided DTO
/// </summary>
/// <param name="dto">The <see cref="VariantDescriptionDTO"/> containing variant description data</param>
/// <param name="factory">The <see cref="IMappingValidatorFactory"/> instance used to build market mapping validators</param>
/// <param name="culture">A <see cref="CultureInfo"/> specifying the language of the provided DTO</param>
/// <param name="source">The source cache where <see cref="MarketDescriptionCacheItem"/> is built</param>
/// <returns>The constructed <see cref="VariantDescriptionCacheItem"/></returns>
/// <exception cref="InvalidOperationException">The cache item could not be build from the provided DTO</exception>
public static VariantDescriptionCacheItem Build(VariantDescriptionDTO dto, IMappingValidatorFactory factory, CultureInfo culture, string source)
{
Guard.Argument(dto, nameof(dto)).NotNull();
Guard.Argument(factory, nameof(factory)).NotNull();
Guard.Argument(culture, nameof(culture)).NotNull();
var outcomes = dto.Outcomes == null
? null
: new ReadOnlyCollection <MarketOutcomeCacheItem>(dto.Outcomes.Select(o => new MarketOutcomeCacheItem(o, culture)).ToList());
var mappings = dto.Mappings == null
? null
: new ReadOnlyCollection <MarketMappingCacheItem>(dto.Mappings.Select(m => MarketMappingCacheItem.Build(m, factory, culture)).ToList());
return(new VariantDescriptionCacheItem(dto.Id, outcomes, mappings, culture, source));
}
internal void Merge(VariantDescriptionDTO dto, CultureInfo culture)
{
Contract.Requires(dto != null);
Contract.Requires(culture != null);
if (dto.Outcomes != null)
{
foreach (var outcomeDto in dto.Outcomes)
{
var existingOutcome = Outcomes?.FirstOrDefault(o => o.Id == outcomeDto.Id);
if (existingOutcome != null)
{
existingOutcome.Merge(outcomeDto, culture);
}
else
{
Log.Warn(
$"Could not merge outcome[Id={outcomeDto.Id}] on variantDescription[Id={dto.Id}] because the specified outcome does not exist on stored variant description");
}
}
}
if (dto.Mappings != null)
{
foreach (var mappingDto in dto.Mappings)
{
var existingMapping = Mappings?.FirstOrDefault(m =>
m.MarketTypeId == mappingDto.MarketTypeId && m.MarketSubTypeId == mappingDto.MarketSubTypeId);
if (existingMapping != null)
{
existingMapping.Merge(mappingDto, culture);
}
else
{
Log.Warn(
$"Could not merge mapping[MarketId={mappingDto.MarketTypeId}:{mappingDto.MarketSubTypeId}] on variantDescription[Id={dto.Id}] because the specified mapping does not exist on stored variant description");
}
}
}
FetchedLanguages.Add(culture);
LastDataReceived = DateTime.Now;
}