public override void ProcessBatch(ICollection <EventContext> contexts)
{
var stacks = contexts.Where(c => !c.IsNew).GroupBy(c => c.Event.StackId);
foreach (var stackGroup in stacks)
{
int count = stackGroup.Count();
DateTime minDate = stackGroup.Min(s => s.Event.Date.UtcDateTime);
DateTime maxDate = stackGroup.Max(s => s.Event.Date.UtcDateTime);
_stackRepository.IncrementEventCounter(stackGroup.First().Event.OrganizationId, stackGroup.Key, minDate, maxDate, count);
// update stacks in memory since they are used in notifications
foreach (var ctx in stackGroup)
{
if (ctx.Stack.FirstOccurrence > minDate)
{
ctx.Stack.FirstOccurrence = minDate;
}
if (ctx.Stack.LastOccurrence < maxDate)
{
ctx.Stack.LastOccurrence = maxDate;
}
ctx.Stack.TotalOccurrences += count;
}
}
}
public void IncrementEventCounterTest()
{
RemoveData();
_repository.Add(StackData.GenerateStack(id: TestConstants.StackId, projectId: TestConstants.ProjectId, organizationId: TestConstants.OrganizationId));
_client.Refresh();
var stack = _repository.GetById(TestConstants.StackId);
Assert.NotNull(stack);
Assert.Equal(0, stack.TotalOccurrences);
Assert.Equal(DateTime.MinValue, stack.FirstOccurrence);
Assert.Equal(DateTime.MinValue, stack.LastOccurrence);
var utcNow = DateTime.UtcNow;
_repository.IncrementEventCounter(TestConstants.OrganizationId, TestConstants.StackId, utcNow);
_client.Refresh();
stack = _repository.GetById(TestConstants.StackId);
Assert.Equal(1, stack.TotalOccurrences);
Assert.Equal(utcNow, stack.FirstOccurrence);
Assert.Equal(utcNow, stack.LastOccurrence);
_repository.IncrementEventCounter(TestConstants.OrganizationId, TestConstants.StackId, utcNow.SubtractDays(1));
_client.Refresh();
stack = _repository.GetById(TestConstants.StackId);
Assert.Equal(2, stack.TotalOccurrences);
Assert.Equal(utcNow.SubtractDays(1), stack.FirstOccurrence);
Assert.Equal(utcNow, stack.LastOccurrence);
_repository.IncrementEventCounter(TestConstants.OrganizationId, TestConstants.StackId, utcNow.AddDays(1));
_client.Refresh();
stack = _repository.GetById(TestConstants.StackId);
Assert.Equal(3, stack.TotalOccurrences);
Assert.Equal(utcNow.SubtractDays(1), stack.FirstOccurrence);
Assert.Equal(utcNow.AddDays(1), stack.LastOccurrence);
}
public override void Process(EventContext ctx)
{
// TODO: Implement batch incrementing to reduce pipeline cost.
//_organizationCounters.AddOrUpdate(ctx.Event.OrganizationId, 1, (key, value) => value + 1);
//_projectCounters.AddOrUpdate(ctx.Event.ProjectId, 1, (key, value) => value + 1);
_organizationRepository.IncrementEventCounter(ctx.Event.OrganizationId);
_projectRepository.IncrementEventCounter(ctx.Event.ProjectId);
if (!ctx.IsNew)
{
_stackRepository.IncrementEventCounter(ctx.Event.OrganizationId, ctx.Event.StackId, ctx.Event.Date.UtcDateTime);
}
}
public override void ProcessBatch(ICollection <EventContext> contexts)
{
var stacks = contexts.Where(c => !c.IsNew).GroupBy(c => c.Event.StackId);
foreach (var stackGroup in stacks)
{
try {
int count = stackGroup.Count();
DateTime minDate = stackGroup.Min(s => s.Event.Date.UtcDateTime);
DateTime maxDate = stackGroup.Max(s => s.Event.Date.UtcDateTime);
_stackRepository.IncrementEventCounter(stackGroup.First().Event.OrganizationId, stackGroup.First().Event.ProjectId, stackGroup.Key, minDate, maxDate, count);
// Update stacks in memory since they are used in notifications.
foreach (var ctx in stackGroup)
{
if (ctx.Stack.FirstOccurrence > minDate)
{
ctx.Stack.FirstOccurrence = minDate;
}
if (ctx.Stack.LastOccurrence < maxDate)
{
ctx.Stack.LastOccurrence = maxDate;
}
ctx.Stack.TotalOccurrences += count;
}
} catch (Exception ex) {
foreach (var context in stackGroup)
{
bool cont = false;
try {
cont = HandleError(ex, context);
} catch {}
if (!cont)
{
context.SetError(ex.Message, ex);
}
}
}
}
}
