private void UpdateRule(
IPluginContext context,
AutoNumberingRule rule,
Int32 number,
DateTime date)
{
var update = new Entity(rule.TypeName, rule.Id);
context.TracingService.Trace($"Set {rule.TypeName}.{AutoNumberingRuleEntity.LastNumberFieldName}='{number}'");
update.AddOrUpdateAttribute(AutoNumberingRuleEntity.LastNumberFieldName(_prefix), number);
if (rule.IsYearly())
{
context.TracingService.Trace($"Set {rule.TypeName}.{AutoNumberingRuleEntity.LastYearFieldName}='{date.Year}'");
update.AddOrUpdateAttribute(AutoNumberingRuleEntity.LastYearFieldName(_prefix), date.Year);
}
else if (rule.IsDaily())
{
context.TracingService.Trace($"Set {rule.TypeName}.{AutoNumberingRuleEntity.LastDayFieldName}='{date}'");
update.AddOrUpdateAttribute(AutoNumberingRuleEntity.LastDayFieldName(_prefix), date);
}
context.OrganizationService.Update(update);
}
private Int32 GetLastNumber(IPluginContext context, AutoNumberingRule rule, Entity parent, DateTime today)
{
var entityReference = default(EntityReference);
var lastNumberAttribute = default(String);
var lastYearAttribute = default(String);
var lastDayAttribute = default(String);
if (rule.IsParented())
{
entityReference = parent.ToEntityReference();
lastNumberAttribute = rule.LastNumberAttributeName;
lastYearAttribute = rule.LastYearAttributeName;
lastDayAttribute = rule.LastDayAttributeName;
}
else
{
entityReference = rule.ToEntityReference();
lastNumberAttribute = AutoNumberingRuleEntity.LastNumberFieldName(_prefix);
lastYearAttribute = AutoNumberingRuleEntity.LastYearFieldName(_prefix);
lastDayAttribute = AutoNumberingRuleEntity.LastDayFieldName(_prefix);
}
if (lastNumberAttribute.IsNullOrEmpty())
{
throw new InvalidPluginExecutionException("Invalid auto-numbering configuration. Missing last number attribute name.");
}
if (rule.IsYearly() && lastYearAttribute.IsNullOrEmpty())
{
throw new InvalidPluginExecutionException("Invalid auto-numbering configuration. Missing last year attribute name.");
}
if (rule.IsDaily() && lastDayAttribute.IsNullOrEmpty())
{
throw new InvalidPluginExecutionException("Invalid auto-numbering configuration. Missing last day attribute name.");
}
var attributes = new[]
{
lastNumberAttribute,
lastYearAttribute,
lastDayAttribute
};
var entity = context.OrganizationService.Retrieve(
entityReference.LogicalName,
entityReference.Id,
attributes.Where(o => !o.IsNullOrEmpty()).ToArray());
var number = entity.GetAttributeValue <Int32?>(lastNumberAttribute);
if (rule.IsYearly() && today.Year != entity.GetAttributeValue <Int32?>(lastYearAttribute))
{
return(0);
}
else if (rule.IsDaily() && today != entity.GetAttributeValue <DateTime?>(lastDayAttribute))
{
return(0);
}
return(number ?? 0);
}
