//Created By : Raphael Herrera, Created On : 06/23/2016
/*Purpose: Void Cash receipt. Unapply all connected applied sales document
* Event/Message:
* Post/Update: gsc_void
* Primary Entity: Sales Document
*/
public void VoidCashReceipt(Entity cashReceipt)
{
_tracingService.Trace("Started VoidCashReceipt Method...");
var salesDocumentConditionList = new List <ConditionExpression>
{
new ConditionExpression("gsc_cashreceiptid", ConditionOperator.Equal, cashReceipt.Id)
};
EntityCollection salesDocumentCollection = CommonHandler.RetrieveRecordsByOneValue("gsc_sls_salesdocument", "gsc_cashreceiptid", cashReceipt.Id, _organizationService, null, OrderType.Ascending,
new[] { "gsc_apply", "gsc_cashreceiptid" });
_tracingService.Trace("Retrieved applied sales document associated. " + salesDocumentCollection.Entities.Count + " records found...");
SalesDocumentHandler sdHandler = new SalesDocumentHandler(_organizationService, _tracingService);
foreach (Entity salesDocument in salesDocumentCollection.Entities)
{
//Delete connected sales documents
_tracingService.Trace("Unapplying...");
_organizationService.Delete(salesDocument.LogicalName, salesDocument.Id);
}
_tracingService.Trace("Ending VoidCashReceipt Method...");
}
/// <summary>
/// Executes the plug-in.
/// </summary>
/// <param name="localContext">The <see cref="LocalPluginContext"/> which contains the
/// <see cref="IPluginExecutionContext"/>,
/// <see cref="IOrganizationService"/>
/// and <see cref="ITracingService"/>
/// </param>
/// <remarks>
/// For improved performance, Microsoft Dynamics CRM caches plug-in instances.
/// The plug-in's Execute method should be written to be stateless as the constructor
/// is not called for every invocation of the plug-in. Also, multiple system threads
/// could execute the plug-in at the same time. All per invocation state information
/// is stored in the context. This means that you should not use global variables in plug-ins.
/// </remarks>
protected void ExecutePostSalesDocumentUpdate(LocalPluginContext localContext)
{
if (localContext == null)
{
throw new ArgumentNullException("localContext");
}
IPluginExecutionContext context = localContext.PluginExecutionContext;
Entity preImageEntity = (context.PreEntityImages != null && context.PreEntityImages.Contains(this.preImageAlias)) ? context.PreEntityImages[this.preImageAlias] : null;
Entity postImageEntity = (context.PostEntityImages != null && context.PostEntityImages.Contains(this.postImageAlias)) ? context.PostEntityImages[this.postImageAlias] : null;
IOrganizationService service = localContext.OrganizationService;
ITracingService trace = localContext.TracingService;
try
{
bool preApply = preImageEntity.GetAttributeValue <bool>("gsc_apply");
decimal preAppliedAmount = preImageEntity.Contains("gsc_appliedamount") ? preImageEntity.GetAttributeValue <Money>("gsc_appliedamount").Value
: 0;
bool postApply = postImageEntity.GetAttributeValue <bool>("gsc_apply");
decimal postAppliedAmount = postImageEntity.Contains("gsc_appliedamount") ? postImageEntity.GetAttributeValue <Money>("gsc_appliedamount").Value
: 0;
SalesDocumentHandler salesDocumentHandler = new SalesDocumentHandler(service, trace);
//execute if apply was changed
if (preApply != postApply)
{
//apply document
if (postApply == true)
{
salesDocumentHandler.ApplyCashReceipt(postImageEntity);
}
//unapply document
else
{
salesDocumentHandler.UnapplyCashReceipt(postImageEntity);
service.Delete(postImageEntity.LogicalName, postImageEntity.Id);
}
}
//execute if applied amount was changed AND apply set to true
if (preAppliedAmount != postAppliedAmount && postApply == true)
{
salesDocumentHandler.ApplyCashReceipt(postImageEntity);
}
}
catch (Exception ex)
{
//throw new InvalidPluginExecutionException(String.Concat("(Exception)\n", ex.Message, Environment.NewLine, ex.StackTrace, Environment.NewLine, error));
throw new InvalidPluginExecutionException(ex.Message);
}
}