/// <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 ExecutePreQuoteDiscountCreate(LocalPluginContext localContext)
{
if (localContext == null)
{
throw new ArgumentNullException("localContext");
}
IPluginExecutionContext context = localContext.PluginExecutionContext;
IOrganizationService service = localContext.OrganizationService;
ITracingService trace = localContext.TracingService;
Entity quoteDiscountEntity = (Entity)context.InputParameters["Target"];
string message = context.MessageName;
try
{
QuoteDiscountHandler quoteDiscountHandler = new QuoteDiscountHandler(service, trace);
quoteDiscountHandler.CheckifDiscountExists(quoteDiscountEntity);
quoteDiscountHandler.ReplicateDiscountInformation(quoteDiscountEntity, message);
}
catch (Exception ex)
{
throw new InvalidPluginExecutionException(String.Concat(ex.Message));
}
}
/// <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 ExecutePostQuoteDiscountUpdate(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;
if (!(context.InputParameters.Contains("Target") && context.InputParameters["Target"] is Entity))
{
return;
}
Entity quoteDiscountEntity = (Entity)context.InputParameters["Target"];
if (quoteDiscountEntity.LogicalName != "gsc_cmn_quotediscount")
{
return;
}
if (context.Mode == 0) //Synchronous Plugin
{
try
{
#region Pre-images
var preImageQuoteId = preImageEntity.Contains("gsc_quoteid")
? preImageEntity.GetAttributeValue <EntityReference>("gsc_quoteid").Id
: Guid.Empty;
var preImagePriceListId = preImageEntity.Contains("gsc_pricelistid")
? preImageEntity.GetAttributeValue <EntityReference>("gsc_pricelistid").Id
: Guid.Empty;
var preImageDiscountAmount = preImageEntity.Contains("gsc_discountamount")
? preImageEntity.GetAttributeValue <Money>("gsc_discountamount").Value
: Decimal.Zero;
var preImageApplyAmountToDp = preImageEntity.GetAttributeValue <Money>("gsc_applyamounttodp") != null
? preImageEntity.GetAttributeValue <Money>("gsc_applyamounttodp").Value
: Decimal.Zero;
var preImageApplyAmountToAf = preImageEntity.GetAttributeValue <Money>("gsc_applyamounttoaf") != null
? preImageEntity.GetAttributeValue <Money>("gsc_applyamounttoaf").Value
: Decimal.Zero;
var preImageApplyAmountToUp = preImageEntity.GetAttributeValue <Money>("gsc_applyamounttoup") != null
? preImageEntity.GetAttributeValue <Money>("gsc_applyamounttoup").Value
: Decimal.Zero;
#endregion
#region Post-images
var postImageQuoteId = postImageEntity.Contains("gsc_quoteid")
? postImageEntity.GetAttributeValue <EntityReference>("gsc_quoteid").Id
: Guid.Empty;
var postImagePriceListId = postImageEntity.Contains("gsc_pricelistid")
? postImageEntity.GetAttributeValue <EntityReference>("gsc_pricelistid").Id
: Guid.Empty;
var postImageDiscountAmount = postImageEntity.Contains("gsc_discountamount")
? postImageEntity.GetAttributeValue <Money>("gsc_discountamount").Value
: Decimal.Zero;
var postImageApplyAmountToDp = postImageEntity.GetAttributeValue <Money>("gsc_applyamounttodp") != null
? postImageEntity.GetAttributeValue <Money>("gsc_applyamounttodp").Value
: Decimal.Zero;
var postImageApplyAmountToAf = postImageEntity.GetAttributeValue <Money>("gsc_applyamounttoaf") != null
? postImageEntity.GetAttributeValue <Money>("gsc_applyamounttoaf").Value
: Decimal.Zero;
var postImageApplyAmountToUp = postImageEntity.GetAttributeValue <Money>("gsc_applyamounttoup") != null
? postImageEntity.GetAttributeValue <Money>("gsc_applyamounttoup").Value
: Decimal.Zero;
#endregion
string message = context.MessageName;
QuoteDiscountHandler quoteDiscountHandler = new QuoteDiscountHandler(service, trace);
if (preImagePriceListId != postImagePriceListId)
{
quoteDiscountHandler.ReplicateDiscountInformation(quoteDiscountEntity, message);
}
//Functions triggered on Sales Order, Apply Amount to DP, Apply Amount to AF, Apply Amount to DP change
if (preImageQuoteId != postImageQuoteId || preImageApplyAmountToDp != postImageApplyAmountToDp || preImageApplyAmountToAf != postImageApplyAmountToAf || preImageApplyAmountToUp != postImageApplyAmountToUp)
{
quoteDiscountHandler.SetQuoteTotalDiscountAmount(postImageEntity, message);
}
}
catch (Exception ex)
{
if (ex.Message.Contains("Cannot associate discount. Vehicle is missing in Quotation Record."))
{
throw new InvalidPluginExecutionException("Cannot associate discount. Vehicle is missing in Quotation Record.");
}
else if (ex.Message.Contains("The Promo selected is not applicable for the product of this Quote."))
{
throw new InvalidPluginExecutionException("The Promo selected is not applicable for the product of this Quote.");
}
else
{
throw new InvalidPluginExecutionException(String.Concat("(Exception)\n", ex.Message, Environment.NewLine, ex.StackTrace));
}
}
}
}