public async Task <bool> Process(CommerceContext commerceContext)
{
using (CommandActivity.Start(commerceContext, this))
{
var customerTotals = new Dictionary <string, OrdersTotals>();
try
{
var orderTotals = await this._commerceCommander.GetEntity <OrdersTotals>(commerceContext, "Orders_Totals", true);
if (!orderTotals.IsPersisted)
{
orderTotals.Id = "Orders_Totals";
}
orderTotals.LastRunStarted = DateTimeOffset.UtcNow;
orderTotals.LastRunEnded = DateTimeOffset.MinValue;
orderTotals.MonitorCycle++;
var batchSize = 300;
var arg = new FindEntitiesInListArgument(typeof(CommerceEntity), "Orders", System.Convert.ToInt32(orderTotals.LastSkip), batchSize);
var ordersBatch = await this._commerceCommander.Pipeline <FindEntitiesInListPipeline>().Run(arg, commerceContext.GetPipelineContextOptions());
while (ordersBatch.List.Items.Count > 0)
{
var returnedOrders = ordersBatch.List.Items.OfType <Order>();
foreach (var order in returnedOrders)
{
orderTotals.Totals.GrandTotal.Amount = orderTotals.Totals.GrandTotal.Amount + order.Totals.GrandTotal.Amount;
orderTotals.Totals.SubTotal.Amount = orderTotals.Totals.SubTotal.Amount + order.Totals.SubTotal.Amount;
orderTotals.Totals.PaymentsTotal.Amount = orderTotals.Totals.PaymentsTotal.Amount + order.Totals.PaymentsTotal.Amount;
orderTotals.Totals.AdjustmentsTotal.Amount = orderTotals.Totals.AdjustmentsTotal.Amount + order.Totals.AdjustmentsTotal.Amount;
foreach (var adjustment in order.Adjustments)
{
var adjustmentType = orderTotals.Adjustments.FirstOrDefault(p => p.Name == adjustment.AdjustmentType);
if (adjustmentType == null)
{
adjustmentType = new TotalsAdjustmentsModel {
Name = adjustment.AdjustmentType
};
orderTotals.Adjustments.Add(adjustmentType);
}
adjustmentType.Adjustment.Amount = adjustmentType.Adjustment.Amount + adjustment.Adjustment.Amount;
}
if (order.HasComponent <ContactComponent>())
{
OrdersTotals orderTotalsByCust = null;
var orderContactComponent = order.GetComponent <ContactComponent>();
var customerTotalsId = $"Order_Totals_ByCust_{orderContactComponent.CustomerId.Replace("Entity-Customer-", "")}";
if (customerTotals.ContainsKey(customerTotalsId))
{
orderTotalsByCust = customerTotals[customerTotalsId];
}
else
{
orderTotalsByCust = await this._commerceCommander
.GetEntity <OrdersTotals>(commerceContext, customerTotalsId, true);
}
if (!orderTotalsByCust.IsPersisted)
{
orderTotalsByCust.Id = customerTotalsId;
}
else
{
if (orderTotalsByCust.OrderCount == 0 || orderTotalsByCust.MonitorCycle != orderTotals.MonitorCycle)
{
orderTotalsByCust.Totals.GrandTotal.Amount = 0;
orderTotalsByCust.Totals.SubTotal.Amount = 0;
orderTotalsByCust.Totals.PaymentsTotal.Amount = 0;
orderTotalsByCust.Totals.AdjustmentsTotal.Amount = 0;
orderTotalsByCust.MonitorCycle = orderTotals.MonitorCycle;
orderTotalsByCust.Adjustments.Clear();
}
}
orderTotalsByCust.OrderCount++;
orderTotalsByCust.LastSkip = orderTotalsByCust.LastSkip + batchSize;
orderTotalsByCust.Totals.GrandTotal.Amount = orderTotalsByCust.Totals.GrandTotal.Amount + order.Totals.GrandTotal.Amount;
orderTotalsByCust.Totals.SubTotal.Amount = orderTotalsByCust.Totals.SubTotal.Amount + order.Totals.SubTotal.Amount;
orderTotalsByCust.Totals.PaymentsTotal.Amount = orderTotalsByCust.Totals.PaymentsTotal.Amount + order.Totals.PaymentsTotal.Amount;
orderTotalsByCust.Totals.AdjustmentsTotal.Amount = orderTotalsByCust.Totals.AdjustmentsTotal.Amount + order.Totals.AdjustmentsTotal.Amount;
foreach (var adjustment in order.Adjustments)
{
var adjustmentType = orderTotalsByCust.Adjustments.FirstOrDefault(p => p.Name == adjustment.AdjustmentType);
if (adjustmentType == null)
{
adjustmentType = new TotalsAdjustmentsModel
{
Name = adjustment.AdjustmentType
};
orderTotalsByCust.Adjustments.Add(adjustmentType);
}
adjustmentType.Adjustment.Amount = adjustmentType.Adjustment.Amount + adjustment.Adjustment.Amount;
}
}
orderTotals.OrderCount++;
}
orderTotals.LastSkip = orderTotals.LastSkip + batchSize;
orderTotals.History.Add(new HistoryEntryModel {
Name = "MonitorTotals.BatchCompleted", EventMessage = $"Completed batch: {orderTotals.LastSkip}"
});
orderTotals.LastRunEnded = DateTimeOffset.UtcNow;
orderTotals.LastSkip = (orderTotals.LastSkip - batchSize) + returnedOrders.Count();
await this._commerceCommander.PersistEntity(commerceContext, orderTotals);
foreach (var orderCustomerTotal in customerTotals)
{
await this._commerceCommander.PersistEntity(commerceContext, orderCustomerTotal.Value);
}
customerTotals.Clear();
await Task.Delay(100);
arg = new FindEntitiesInListArgument(typeof(CommerceEntity), "Orders", System.Convert.ToInt32(orderTotals.LastSkip), batchSize);
ordersBatch = await this._commerceCommander.Pipeline <FindEntitiesInListPipeline>().Run(arg, commerceContext.GetPipelineContextOptions());
}
}
catch (Exception ex)
{
commerceContext.Logger.LogError($"ChildViewEnvironments.Exception: Message={ex.Message}");
}
return(true);
}
}
public override async Task <EntityView> Run(EntityView entityView, CommercePipelineExecutionContext context)
{
Condition.Requires(entityView).IsNotNull($"{Name}: The argument cannot be null");
var pluginPolicy = context.GetPolicy <PluginPolicy>();
OrdersTotals orderTotals = null;
if (entityView.EntityId.Contains("Entity-Customer-"))
{
var entityViewArgument = _commerceCommander.Command <ViewCommander>().CurrentEntityViewArgument(context.CommerceContext);
orderTotals = await _commerceCommander.GetEntity <OrdersTotals>(context.CommerceContext, $"Order_Totals_ByCust_{entityViewArgument.EntityId.Replace("Entity-Customer-", "")}", true);
if (!orderTotals.IsPersisted)
{
return(entityView);
}
}
else if (entityView.Name == "OrdersDashboard")
{
orderTotals = await _commerceCommander.GetEntity <OrdersTotals>(context.CommerceContext, "Orders_Totals", true);
if (!orderTotals.IsPersisted)
{
return(entityView);
}
}
if (orderTotals == null)
{
return(entityView);
}
if (orderTotals.IsPersisted)
{
var ordersTotalsView = new EntityView
{
Name = "Orders.Enhancements.Totals",
DisplayName = "Order Totals",
UiHint = "Flat",
DisplayRank = 10,
Icon = pluginPolicy.Icon,
ItemId = string.Empty,
};
entityView.ChildViews.Add(ordersTotalsView);
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "Orders",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.OrderCount
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "GrandTotal",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.Totals.GrandTotal.AsCurrency()
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "Payments",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.Totals.PaymentsTotal.AsCurrency()
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "SubTotal",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.Totals.SubTotal.AsCurrency()
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "Updated",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.DateUpdated.Value.ToString("yyyy-MMM-dd hh:mm")
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "Version",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.Version
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "LastRecord",
DisplayName = "Last Record",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.LastSkip
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "LastRunStart",
DisplayName = "Last Run Start",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.LastRunStarted.ToString("yyyy-MMM-dd hh:mm")
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "LastRunEnd",
DisplayName = "Last Run End",
IsHidden = false,
IsReadOnly = true,
RawValue = orderTotals.LastRunEnded.ToString("yyyy-MMM-dd hh:mm")
});
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = "Run Time",
DisplayName = "Run Time (s)",
IsHidden = false,
IsReadOnly = true,
RawValue = (orderTotals.LastRunEnded - orderTotals.LastRunStarted).TotalSeconds.ToString()
});
if (orderTotals.Adjustments.Count > 0)
{
foreach (var adjustment in orderTotals.Adjustments)
{
adjustment.Adjustment.CurrencyCode = "USD";
ordersTotalsView.Properties.Add(
new ViewProperty
{
Name = adjustment.Name,
IsHidden = false,
IsReadOnly = true,
RawValue = adjustment.Adjustment
});
}
}
}
return(entityView);
}