/// <summary>
/// A plug-in that auto generates a number for provided entity when a record
/// is created.
/// </summary>
/// <remarks>Register this plug-in on the Create message, account entity,
/// and pre-operation stage.
/// </remarks>
//<snippetAssignAutoNumberPlugin2>
public void Execute(IServiceProvider serviceProvider)
{
// Obtain the execution context from the service provider.
Microsoft.Xrm.Sdk.IPluginExecutionContext context = (Microsoft.Xrm.Sdk.IPluginExecutionContext)
serviceProvider.GetService(typeof(Microsoft.Xrm.Sdk.IPluginExecutionContext));
IOrganizationServiceFactory service = (IOrganizationServiceFactory)serviceProvider.GetService(typeof(IOrganizationServiceFactory));
OrganizationService = service.CreateOrganizationService(context.UserId);
// The InputParameters collection contains all the data passed in the message request.
if (context.InputParameters.Contains("Target") && context.InputParameters["Target"] is Entity)
{
// Obtain the target entity from the input parameters.
Entity entity = (Entity)context.InputParameters["Target"];
//</snippetAssignAutoNumberPlugin2>
string messageName = context.MessageName;
if (entity.LogicalName == "dots_autonumber")
{
if (messageName == "Create")
{
//for check duplicate field
//if (IsFieldExist(entity.LogicalName, entity.Attributes["new_targetattributelogicalname"].ToString()))
// throw new InvalidPluginExecutionException(string.Format("Field {0} already exist in Entity {1}!", entity.Attributes["new_targetattributelogicalname"].ToString(), entity.LogicalName));
if (IsFieldExist2(entity.Attributes["new_targetentitylogicalname"].ToString(), entity.Attributes["new_targetattributelogicalname"].ToString()))
{
throw new InvalidPluginExecutionException(string.Format("Field {0} already exist in Entity {1}!", entity.Attributes["new_targetattributelogicalname"].ToString(), entity.Attributes["new_targetentitylogicalname"].ToString()));
}
// allow one fields for one entity
if (IsEntityExist2(entity.LogicalName, entity.Attributes["new_targetentitylogicalname"].ToString()))
{
throw new InvalidPluginExecutionException(string.Format("Already created AutoNumber field for Entity {0}!", entity.Attributes["new_targetentitylogicalname"].ToString()));
}
SdkMessageProcessingStep step = new SdkMessageProcessingStep
{
AsyncAutoDelete = false,
Mode = new OptionSetValue((int)CrmPluginStepMode.Synchronous),
Name = _pluginTypeName + ": " + entity.Attributes["new_name"].ToString(),
EventHandler = new EntityReference("plugintype", GetPluginTypeId()),
Rank = 1,
SdkMessageId = new EntityReference("sdkmessage", GetMessageId()),
Stage = new OptionSetValue((int)CrmPluginStepStage.PreOperation),
SupportedDeployment = new OptionSetValue((int)CrmPluginStepDeployment.ServerOnly),
SdkMessageFilterId = new EntityReference("sdkmessagefilter", GetSdkMessageFilterId(entity.Attributes["new_targetentitylogicalname"].ToString())),
Description = entity.Attributes["new_targetattributelogicalname"].ToString()
};
var SdkMessageProcessingStepId = OrganizationService.Create(step);
entity.Attributes.Add("new_sdkmessageprocessingstepid", SdkMessageProcessingStepId.ToString());
}
}
else
{
var entityDetail = GetEntityByName(entity.LogicalName);
if (entity.Attributes.Contains(entityDetail.TargetAttributeLogicalName) == false)
{
var InitalValue = GetNewCode(entityDetail);
var setValue = (InitalValue == null || InitalValue == "") ? "0" : InitalValue;
string[] splitValues;
if (setValue.Contains("#"))
{
splitValues = setValue.Split('#');
entity.Attributes.Add(entityDetail.TargetAttributeLogicalName, splitValues[0] + "" + splitValues[1]);
int incrementValue = Convert.ToInt32(splitValues[1]);
IncreaseCurrentNumber(entity.LogicalName, incrementValue);
}
else
{
entity.Attributes.Add(entityDetail.TargetAttributeLogicalName, setValue);
int incrementValue = Convert.ToInt32(setValue);
IncreaseCurrentNumber(entity.LogicalName, incrementValue);
}
}
}
}
else if (context.InputParameters["Target"] is EntityReference)
{
if (context.PrimaryEntityName == "dots_autonumber")
{
if (context.MessageName == "Delete")
{
Guid id = ((EntityReference)context.InputParameters["Target"]).Id;
DSAutoNumber entity2 = OrganizationService.Retrieve("dots_autonumber", ((EntityReference)context.InputParameters["Target"]).Id, new ColumnSet(true)).ToEntity <DSAutoNumber>();
OrganizationService.Delete("sdkmessageprocessingstep", new Guid(entity2.SdkMessageProcessingStepId.ToString()));
}
}
}
}
private string GetNewCode(DSAutoNumber entityDetail)
{
string newCode = entityDetail.FieldFormat;
string InitializeNumber = entityDetail.InitializeNumber.ToString();
if (string.IsNullOrEmpty(entityDetail.FieldFormat) && string.IsNullOrEmpty(entityDetail.InitializeNumber.ToString()))
{
int currentNumber;
currentNumber = (entityDetail.CurrentNumber == null) ? 1 : entityDetail.CurrentNumber.Value;
return(currentNumber.ToString());
}
else if (!string.IsNullOrEmpty(entityDetail.FieldFormat) && !string.IsNullOrEmpty(entityDetail.InitializeNumber.ToString()))
{
if (entityDetail.FieldFormat.Contains("{dd}"))
{
newCode = newCode.Replace("{dd}", DateTime.UtcNow.ToString("dd"));
}
if (entityDetail.FieldFormat.Contains("{MM}"))
{
newCode = newCode.Replace("{MM}", DateTime.UtcNow.ToString("MM"));
}
if (entityDetail.FieldFormat.Contains("{MMM}"))
{
newCode = newCode.Replace("{MMM}", DateTime.UtcNow.ToString("MMM"));
}
if (entityDetail.FieldFormat.Contains("{yy}"))
{
newCode = newCode.Replace("{yy}", DateTime.UtcNow.ToString("yy"));
}
if (entityDetail.FieldFormat.Contains("{yyyy}"))
{
newCode = newCode.Replace("{yyyy}", DateTime.UtcNow.ToString("yyyy"));
}
if (entityDetail.FieldFormat.Contains("{0000}"))
{
newCode = newCode.Replace("{0000}", "0000");
}
int currentNumber;
string result = "";
currentNumber = (entityDetail.CurrentNumber == null) ? entityDetail.InitializeNumber.Value : entityDetail.CurrentNumber.Value;
if (entityDetail.FieldFormat == "{0000}")
{
int newcodelength = newCode.Length;
int numberlength = currentNumber.ToString().Length;
if (newCode.Length != numberlength)
{
newCode = newCode.Remove(newCode.ToString().Length - numberlength);
result = newCode + "#" + currentNumber.ToString();
}
if (numberlength >= newcodelength)
{
result = currentNumber.ToString();
}
}
else
{
result = newCode + "#" + currentNumber.ToString();
}
return(result);
}
else if (!string.IsNullOrEmpty(entityDetail.FieldFormat) && string.IsNullOrEmpty(entityDetail.InitializeNumber.ToString()))
{
if (entityDetail.FieldFormat.Contains("{dd}"))
{
newCode = newCode.Replace("{dd}", DateTime.UtcNow.ToString("dd"));
}
if (entityDetail.FieldFormat.Contains("{MM}"))
{
newCode = newCode.Replace("{MM}", DateTime.UtcNow.ToString("MM"));
}
if (entityDetail.FieldFormat.Contains("{MMM}"))
{
newCode = newCode.Replace("{MMM}", DateTime.UtcNow.ToString("MMM"));
}
if (entityDetail.FieldFormat.Contains("{yy}"))
{
newCode = newCode.Replace("{yy}", DateTime.UtcNow.ToString("yy"));
}
if (entityDetail.FieldFormat.Contains("{yyyy}"))
{
newCode = newCode.Replace("{yyyy}", DateTime.UtcNow.ToString("yyyy"));
}
if (entityDetail.FieldFormat.Contains("{0000}"))
{
newCode = newCode.Replace("{0000}", "0000");
}
int currentNumber;
string result = "";
currentNumber = (entityDetail.InitializeNumber == null && entityDetail.CurrentNumber == null) ? 1 : entityDetail.CurrentNumber.Value;
if (entityDetail.FieldFormat == "{0000}")
{
int newcodelength = newCode.Length;
int numberlength = currentNumber.ToString().Length;
if (newCode.Length != numberlength)
{
newCode = newCode.Remove(newCode.ToString().Length - numberlength);
result = newCode + "#" + currentNumber.ToString();
}
if (numberlength >= newcodelength)
{
result = currentNumber.ToString();
}
}
else
{
result = newCode + "#" + currentNumber.ToString();
}
return(result);
}
else // if entityDetail.FieldFormat null and entityDetail.InitializeNumber not null
{
int currentNumber;
currentNumber = (entityDetail.InitializeNumber != null && entityDetail.CurrentNumber == null) ? entityDetail.InitializeNumber.Value : entityDetail.CurrentNumber.Value;
return(currentNumber.ToString());
}
}
