private LoadtestValidationSummary OkToAddOrModify(Loadtest loadtest)
{
LoadtestValidationSummary validationSummary = new LoadtestValidationSummary();
validationSummary.OkToAddOrModify = true;
validationSummary.ReasonForValidationFailure = string.Empty;
List <Loadtest> loadtestsOnSameAgent = (from l in Loadtests
where l.AgentId == loadtest.AgentId &&
DatesOverlap(l, loadtest)
select l).ToList();
if (loadtestsOnSameAgent.Count >= 2)
{
validationSummary.OkToAddOrModify = false;
validationSummary.ReasonForValidationFailure += " The selected load test agent is already booked for this period. ";
}
if (loadtest.EngineerId.HasValue)
{
List <Loadtest> loadtestsOnSameEngineer = (from l in Loadtests
where loadtest.EngineerId.HasValue &&
l.EngineerId.Value == loadtest.EngineerId.Value &&
DatesOverlap(l, loadtest)
select l).ToList();
if (loadtestsOnSameEngineer.Any())
{
validationSummary.OkToAddOrModify = false;
validationSummary.ReasonForValidationFailure += " The selected load test engineer is already booked for this period. ";
}
}
return(validationSummary);
}
public AddOrUpdateLoadtestsValidationResult AddOrUpdateLoadtests(IList <Loadtest> loadtestsAddedOrUpdated)
{
List <Loadtest> toBeInserted = new List <Loadtest>();
List <Loadtest> toBeUpdated = new List <Loadtest>();
List <Loadtest> failed = new List <Loadtest>();
StringBuilder resultSummaryBuilder = new StringBuilder();
string NL = Environment.NewLine;
foreach (Loadtest loadtest in loadtestsAddedOrUpdated)
{
Loadtest existing = (from l in Loadtests where l.Id == loadtest.Id select l).FirstOrDefault();
if (existing != null) //update
{
LoadtestValidationSummary validationSummary = OkToAddOrModify(loadtest);
if (validationSummary.OkToAddOrModify)
{
existing.Update
(loadtest.Parameters, loadtest.AgentId, loadtest.CustomerId,
loadtest.EngineerId, loadtest.LoadtestTypeId, loadtest.ProjectId, loadtest.ScenarioId);
toBeUpdated.Add(existing);
resultSummaryBuilder.Append(string.Format("Load test ID {0} (update) successfully validated.{1}", existing.Id, NL));
}
else
{
failed.Add(loadtest);
resultSummaryBuilder.Append(string.Format("Load test ID {0} (update) validation failed: {1}{2}.",
existing.Id, validationSummary.ReasonForValidationFailure, NL));
}
}
else //insertion
{
LoadtestValidationSummary validationSummary = OkToAddOrModify(loadtest);
if (validationSummary.OkToAddOrModify)
{
Loadtests.Add(loadtest);
toBeInserted.Add(loadtest);
resultSummaryBuilder.Append(string.Format("Load test ID {0} (insertion) successfully validated.{1}", loadtest.Id, NL));
}
else
{
failed.Add(loadtest);
resultSummaryBuilder.Append(string.Format("Load test ID {0} (insertion) validation failed: {1}{2}.",
loadtest.Id, validationSummary.ReasonForValidationFailure, NL));
}
}
}
return(new AddOrUpdateLoadtestsValidationResult(toBeInserted, toBeUpdated, failed, resultSummaryBuilder.ToString()));
}
private bool DatesOverlap(Loadtest loadtestOne, Loadtest loadtestTwo)
{
return(loadtestOne.Parameters.StartDateUtc < loadtestTwo.Parameters.GetEndDateUtc() &&
loadtestTwo.Parameters.StartDateUtc < loadtestOne.Parameters.GetEndDateUtc());
}