public IList<Loadtest> ConvertToDomain(IEnumerable<LoadtestViewModel> viewModels)
{
List<Loadtest> loadtests = new List<Loadtest>();
LoadTestingContext context = new LoadTestingContext();
foreach (LoadtestViewModel vm in viewModels)
{
Guid id = vm.Id;
LoadtestParameters ltParams = new LoadtestParameters(vm.StartDateUtc, vm.UserCount, vm.DurationSec);
Agent agent = (from a in context.Agents
where a.Location.City.Equals(vm.AgentCity, StringComparison.InvariantCultureIgnoreCase)
&& a.Location.Country.ToLower() == vm.AgentCountry.ToLower()
select a).FirstOrDefault();
if (agent == null) throw new ArgumentException("There is no agent with the given properties.");
Customer customer = (from c in context.Customers where c.Name.Equals(vm.CustomerName, StringComparison.InvariantCultureIgnoreCase) select c).FirstOrDefault();
if (customer == null) throw new ArgumentException("There is no customer with the given properties.");
Guid? engineerId = null;
if (!string.IsNullOrEmpty(vm.EngineerName))
{
Engineer engineer = (from e in context.Engineers where e.Name.Equals(vm.EngineerName, StringComparison.InvariantCultureIgnoreCase) select e).FirstOrDefault();
if (engineer == null) throw new ArgumentException("There is no engineer with the given properties.");
engineerId = engineer.Id;
}
LoadtestType ltType = (from t in context.LoadtestTypes where t.Description.ShortDescription.Equals(vm.LoadtestTypeShortDescription, StringComparison.InvariantCultureIgnoreCase) select t).FirstOrDefault();
if (ltType == null) throw new ArgumentException("There is no load test type with the given properties.");
Project project = (from p in context.Projects where p.Description.ShortDescription.ToLower() == vm.ProjectName.ToLower() select p).FirstOrDefault();
if (project == null) throw new ArgumentException("There is no project with the given properties.");
Scenario scenario = (from s in context.Scenarios
where s.UriOne.Equals(vm.ScenarioUriOne, StringComparison.InvariantCultureIgnoreCase)
&& s.UriTwo.Equals(vm.ScenarioUriTwo, StringComparison.InvariantCultureIgnoreCase)
&& s.UriThree.Equals(vm.ScenarioUriThree, StringComparison.InvariantCultureIgnoreCase)
select s).FirstOrDefault();
if (scenario == null)
{
List<Uri> uris = new List<Uri>();
Uri firstUri = string.IsNullOrEmpty(vm.ScenarioUriOne) ? null : new Uri(vm.ScenarioUriOne);
Uri secondUri = string.IsNullOrEmpty(vm.ScenarioUriTwo) ? null : new Uri(vm.ScenarioUriTwo);
Uri thirdUri = string.IsNullOrEmpty(vm.ScenarioUriThree) ? null : new Uri(vm.ScenarioUriThree);
if (firstUri != null) uris.Add(firstUri);
if (secondUri != null) uris.Add(secondUri);
if (thirdUri != null) uris.Add(thirdUri);
scenario = new Scenario(Guid.NewGuid(), uris);
context.Scenarios.Add(scenario);
context.SaveChanges();
}
Loadtest converted = new Loadtest(id, ltParams, agent.Id, customer.Id, engineerId, ltType.Id, project.Id, scenario.Id);
loadtests.Add(converted);
}
return loadtests;
}
public IList<LoadtestViewModel> ConvertToViewModels(IEnumerable<Loadtest> domains)
{
LoadTestingContext context = new LoadTestingContext();
List<LoadtestViewModel> viewModels = new List<LoadtestViewModel>();
foreach (Loadtest lt in domains)
{
LoadtestViewModel vm = new LoadtestViewModel();
vm.Id = lt.Id;
Agent agent = (from a in context.Agents where a.Id == lt.AgentId select a).FirstOrDefault();
if (agent == null) throw new ArgumentException("There is no load test agent with the given ID.");
vm.AgentCountry = agent.Location.Country;
vm.AgentCity = agent.Location.City;
Customer customer = (from c in context.Customers where c.Id == lt.CustomerId select c).FirstOrDefault();
if (customer == null) throw new ArgumentException("There is no customer with the given ID.");
vm.CustomerName = customer.Name;
if (lt.EngineerId.HasValue)
{
Engineer engineer = (from e in context.Engineers where e.Id == lt.EngineerId.Value select e).FirstOrDefault();
if (engineer == null) throw new ArgumentException("There is no engineer with the given ID.");
vm.EngineerName = engineer.Name;
}
LoadtestType loadtestType = (from t in context.LoadtestTypes where t.Id == lt.LoadtestTypeId select t).FirstOrDefault();
if (loadtestType == null) throw new ArgumentException("There is no load test type with the given ID.");
vm.LoadtestTypeShortDescription = loadtestType.Description.ShortDescription;
Project project = (from p in context.Projects where p.Id == lt.ProjectId select p).FirstOrDefault();
if (project == null) throw new ArgumentException("There is no project with the given ID.");
vm.ProjectName = project.Description.ShortDescription;
Scenario scenario = (from s in context.Scenarios where s.Id == lt.ScenarioId select s).FirstOrDefault();
if (scenario == null) throw new ArgumentException("There is no scenario with the given ID.");
vm.ScenarioUriOne = scenario.UriOne;
vm.ScenarioUriTwo = scenario.UriTwo;
vm.ScenarioUriThree = scenario.UriThree;
vm.UserCount = lt.Parameters.UserCount;
vm.StartDateUtc = lt.Parameters.StartDateUtc;
vm.DurationSec = lt.Parameters.DurationSec;
viewModels.Add(vm);
}
return viewModels;
}
