public IEnumerable <IValidationIssue> ApplyBpstModelIfValid(
ManagingBpst.RootModel model,
String username,
CalculationTicket ticket)
{
#warning NEXT: make sure everybody validates before opening a connection
var issues = this.BpstManager.Validate(model, ticket);
if (issues.Any())
{
return(issues);
}
string userEmail = "";
using (var connection = this.usersConnectionFactory.CreateConnection())
{
var manager = this.dataUsersManagerFactory.CreateDataManager(connection, null);
userEmail = manager.GetUserEmail(username);
}
using (var connection = this.connectionFactory.CreateConnection())
{
try
{
CalculationInfo calculationInfo = new CalculationInfo();
var manager = this.dataManagerFactory.CreateDataManager(connection, null);
var retVal = this.BpstManager.ApplyIfValid(model, username, userEmail, connection, ticket, this.RepositoryManager.ClaimSecurityRepository(manager), this.RepositoryManager.ClaimBasketRepository(manager), ref calculationInfo);
if (!retVal.Any())
{
this.Calculate(calculationInfo.Id, true);
}
return(retVal);
}
catch (EmailNotificationException e)
{
throw new ApplicationException("Notification email cannot be sent. Data haven't been saved yet. You can try again. If the problem persist contact IT department.", e);
}
catch (CalculationException e)
{
throw new ApplicationException("You change has been saved but portfolio recalculation went wrong. Contact IT department to restart recalculations.", e);
}
catch (OutputTargetingFileException e)
{
throw new ApplicationException("You change has been saved but targeting output file cannot be saved. Contact IT department to restart recalculations.", e);
}
}
}
public RootModel SerializeRoot(Core.RootModel model, CalculationTicket ticket)
{
var result = new RootModel(
this.serializer.SerializeChangeset(model.LatestBaseChangeset),
this.serializer.SerializeChangeset(model.LatestPortfolioTargetChangeset),
this.serializer.SerializeTargetingTypeGroup(model.Core.TargetingTypeGroup),
this.serializer.SerializeBasketOnceResolved(model.Core.Basket),
this.SerializePortfolios(model.Core.Portfolios, ticket),
this.SerializeSecurities(model.Core.Securities, ticket),
this.serializer.SerializeNullableExpression(model.Core.BaseTotal, ticket),
this.serializer.SerializeExpression(model.Core.BenchmarkTotal, ticket),
this.serializer.SerializeNullableExpression(model.Core.BaseActiveTotal, ticket),
this.modelChangeDetector.HasChanged(model),
model.BenchmarkDate
);
return(result);
}
public Core.RootModel DeserializeRoot(RootModel model)
{
var targetingTypeGroup = this.deserializer.DeserializeTargetingTypeGroup(model.TargetingTypeGroup);
var benchmarkRepository = this.deserializer.ClaimBenchmarkRepository(model.BenchmarkDate);
var basket = this.deserializer.DeserializeBasket(model.Basket.Id);
var securities = this.DeserializeSecurities(model.Securities).ToList();
if (model.SecurityToBeAddedOpt != null)
{
var security = this.DeserializeAdditionalSecurity(
basket,
model.SecurityToBeAddedOpt,
targetingTypeGroup,
benchmarkRepository
);
if (!securities.Where(x => x.Security.Id == security.Security.Id).Any())
{
securities.Add(security);
}
}
var baseTotalExpression = this.modelBuilder.CreateBaseTotalExpression(securities);
var benchmarkTotalExpression = this.modelBuilder.CreateBenchmarkTotalExpression(securities);
var baseActiveTotalExpression = this.modelBuilder.CreateBaseActiveTotalExpression(securities);
var core = new Core.CoreModel(
targetingTypeGroup,
basket,
this.DeserializePortfolios(model.Portfolios, securities),
securities,
baseTotalExpression,
benchmarkTotalExpression,
baseActiveTotalExpression
);
var result = new Core.RootModel(
this.DeserializeTargetingTypeGroupBasketSecurityBaseValueChangeset(model.LatestBaseChangeset),
this.DeserializeBasketPortfolioSecurityTargetChangesetInfo(model.LatestPortfolioTargetChangeset),
core,
model.BenchmarkDate
);
return(result);
}
public IEnumerable <IValidationIssue> ValidateRoot(RootModel model, CalculationTicket ticket)
{
var issues = this.ValidateCore(model.Core, ticket);
return(issues);
}
public RootModel DeserializeRoot(
JsonReader reader,
SecurityRepository securityRepository,
ManagingTargetingTypes.TargetingTypeGroupRepository targetingTypeGroupRepository,
ManagingBaskets.BasketRepository basketRepository,
PortfolioRepository portfolioRepository,
RepositoryManager repositoryManager,
IOnDemand <IDataManager> ondemandManager
)
{
var latestBaseChangeset = reader.Read(JsonNames.LatestBaseChangeset, delegate
{
return(this.DeserializeLatestBaseChangeset(reader));
});
var latestPortfolioTargetChangeset = reader.Read(JsonNames.LatestPortfolioTargetChangeset, delegate
{
return(this.DeserializeLatestPortfolioTargetChangeset(reader));
});
var targetingTypeGroupId = reader.ReadAsInt32(JsonNames.TargetingTypeGroupId);
var targetingTypeGroup = targetingTypeGroupRepository.GetTargetingTypeGroup(targetingTypeGroupId);
var basketId = reader.ReadAsInt32(JsonNames.BasketId);
var basket = basketRepository.GetBasket(basketId);
var benchmarkDate = reader.ReadAsDatetime(JsonNames.BenchmarkDate);
var securityModels = reader.ReadArray("securities", delegate
{
var securityModel = this.DeserializeSecurity(
reader,
securityRepository,
portfolioRepository
);
return(securityModel);
}).ToList();
// adding a new security if any
var securityIdTobeAddedOpt = reader.ReadAsNullableString(JsonNames.SecurityIdTobeAdded);
if (securityIdTobeAddedOpt != null)
{
var broadGlobalActivePortfolios = targetingTypeGroup.GetBgaPortfolios();
var security = securityRepository.GetSecurity(securityIdTobeAddedOpt);
var baseExpression = this.modelBuilder.CreateBaseExpression();
var benchmarkExpression = this.modelBuilder.CreateBenchmarkExpression();
var baseActiveExpression = this.modelBuilder.CreateBaseActiveExpression(baseExpression, benchmarkExpression);
var securityModel = new SecurityModel(
security,
baseExpression,
benchmarkExpression,
broadGlobalActivePortfolios.Select(bgaPortfolio => new PortfolioTargetModel(
bgaPortfolio,
this.modelBuilder.CreatePortfolioTargetExpression(bgaPortfolio.Name)
)).ToArray(),
baseActiveExpression
);
if (!String.IsNullOrWhiteSpace(targetingTypeGroup.BenchmarkIdOpt))
{
var benchmarkRepository = this.repositoryManager.ClaimBenchmarkRepository(ondemandManager, benchmarkDate);
this.benchmarkInitializer.InitializeSecurity(basket, targetingTypeGroup.BenchmarkIdOpt, securityModel, benchmarkRepository);
}
securityModels.Add(securityModel);
}
var portfolios = reader.ReadArray(JsonNames.Portfolios, delegate
{
var portfolioId = reader.ReadAsString(JsonNames.Id);
var portfolio = portfolioRepository.GetBroadGlobalActivePortfolio(portfolioId);
var portfolioTargetTotalExpression = this.modelBuilder.CreatePortfolioTargetTotalExpression(
portfolio,
securityModels
);
return(new PortfolioModel(
portfolio,
portfolioTargetTotalExpression
));
});
var baseTotalExpression = this.modelBuilder.CreateBaseTotalExpression(securityModels);
var benchmarkTotalExpression = this.modelBuilder.CreateBenchmarkTotalExpression(securityModels);
var baseActiveTotalExpression = this.modelBuilder.CreateBaseActiveTotalExpression(securityModels);
//var targetingTypeGroup = targetingTypeGroupRepository.Get
var core = new CoreModel(
targetingTypeGroup,
basket,
portfolios,
securityModels,
baseTotalExpression,
benchmarkTotalExpression,
baseActiveTotalExpression
);
var result = new RootModel(
latestBaseChangeset,
latestPortfolioTargetChangeset,
core,
benchmarkDate
);
return(result);
}
public RootModel GetRootModel(
Int32 targetingTypeGroupId,
Int32 basketId,
IDataManager manager
)
{
var targetingTypeGroupRepository = this.repositoryManager.ClaimTargetingTypeGroupRepository(manager);
var targetingTypeGroup = targetingTypeGroupRepository.GetTargetingTypeGroup(targetingTypeGroupId);
var basketRepository = this.repositoryManager.ClaimBasketRepository(manager);
var basket = basketRepository.GetBasket(basketId);
var broadGlobalActivePortfolioIds = targetingTypeGroup.GetTargetingTypes()
.SelectMany(x => x.BroadGlobalActivePortfolios)
.Select(x => x.Id).Distinct();
var ttgbsbvRepository = this.repositoryManager.CreateTargetingTypeGroupBasketSecurityBaseValueRepository(
targetingTypeGroup,
basket,
manager
);
var bpstRepository = this.repositoryManager.CreateBasketPortfolioSecurityTargetRepository(
basket.Id,
broadGlobalActivePortfolioIds,
manager
);
var securityRepository = this.repositoryManager.ClaimSecurityRepository(manager);
var portfolioRepository = this.repositoryManager.ClaimPortfolioRepository(manager);
var benchmarkDate = manager.GetLastestDateWhichBenchmarkDataIsAvialableOn();
var core = this.GetCoreModel(
targetingTypeGroup,
basket,
securityRepository,
ttgbsbvRepository,
bpstRepository,
portfolioRepository
);
var latestBaseChangeset = manager.GetLatestTargetingTypeGroupBasketSecurityBaseValueChangeset();
var latestPortfolioTargetChangeset = manager.GetLatestBasketPortfolioSecurityTargetChangeset();
var result = new RootModel(
latestBaseChangeset,
latestPortfolioTargetChangeset,
core,
benchmarkDate
);
if (!String.IsNullOrEmpty(targetingTypeGroup.BenchmarkIdOpt))
{
var benchmarkRepository = this.repositoryManager.ClaimBenchmarkRepository(manager, benchmarkDate);
this.benchmarkInitializer.InitializeCore(
basket,
targetingTypeGroup.BenchmarkIdOpt,
result.Core,
benchmarkRepository
);
}
return(result);
}
public IEnumerable <IValidationIssue> Validate(RootModel model, CalculationTicket ticket)
{
var issues = this.modelValidator.ValidateRoot(model, ticket);
return(issues);
}