/// <summary>
/// Saves an attribute value.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="attribute">The attribute.</param>
/// <param name="newValues">The new values.</param>
/// <param name="personId">The person id.</param>
public static void SaveAttributeValues(IHasAttributes model, Rock.Web.Cache.AttributeCache attribute, List <Rock.Model.AttributeValueDto> newValues, int?personId)
{
Model.AttributeValueService attributeValueService = new Model.AttributeValueService();
var attributeValues = attributeValueService.GetByAttributeIdAndEntityId(attribute.Id, model.Id).ToList();
int i = 0;
while (i < attributeValues.Count || i < newValues.Count)
{
Rock.Model.AttributeValue attributeValue;
if (i < attributeValues.Count)
{
attributeValue = attributeValues[i];
}
else
{
attributeValue = new Rock.Model.AttributeValue();
attributeValue.AttributeId = attribute.Id;
attributeValue.EntityId = model.Id;
attributeValue.Order = i;
attributeValueService.Add(attributeValue, personId);
}
if (i >= newValues.Count)
{
attributeValueService.Delete(attributeValue, personId);
}
else
{
if (attributeValue.Value != newValues[i].Value)
{
attributeValue.Value = newValues[i].Value;
}
newValues[i] = new Rock.Model.AttributeValueDto(attributeValue);
}
attributeValueService.Save(attributeValue, personId);
i++;
}
model.AttributeValues[attribute.Key] = newValues;
}
/// <summary>
/// Saves an attribute value.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="attribute">The attribute.</param>
/// <param name="newValue">The new value.</param>
/// <param name="personId">The person id.</param>
public static void SaveAttributeValue(IHasAttributes model, Rock.Web.Cache.AttributeCache attribute, string newValue, int?personId)
{
Model.AttributeValueService attributeValueService = new Model.AttributeValueService();
var attributeValue = attributeValueService.GetByAttributeIdAndEntityId(attribute.Id, model.Id).FirstOrDefault();
if (attributeValue == null)
{
attributeValue = new Rock.Model.AttributeValue();
attributeValue.AttributeId = attribute.Id;
attributeValue.EntityId = model.Id;
attributeValue.Order = 0;
attributeValueService.Add(attributeValue, personId);
}
attributeValue.Value = newValue;
attributeValueService.Save(attributeValue, personId);
model.AttributeValues[attribute.Key] = new List <Rock.Model.AttributeValueDto>()
{
new Rock.Model.AttributeValueDto(attributeValue)
};
}
