/// <summary>
/// Posts the save changes.
/// </summary>
/// <param name="dbContext">The database context.</param>
public override void PostSaveChanges(Data.DbContext dbContext)
{
var rockContext = dbContext as RockContext;
if (this.PostSaveAttributeValueHistoryCurrent)
{
var attributeValueHistoricalService = new AttributeValueHistoricalService(rockContext);
var attributeValueHistoricalPreviousCurrentRow = attributeValueHistoricalService.Queryable().Where(a => a.AttributeValueId == this.Id && a.CurrentRowIndicator == true).FirstOrDefault();
var saveChangesDateTime = RockDateTime.Now;
if (attributeValueHistoricalPreviousCurrentRow != null)
{
attributeValueHistoricalPreviousCurrentRow.CurrentRowIndicator = false;
attributeValueHistoricalPreviousCurrentRow.ExpireDateTime = saveChangesDateTime;
}
var attributeValueHistoricalCurrent = AttributeValueHistorical.CreateCurrentRowFromAttributeValue(this, saveChangesDateTime);
attributeValueHistoricalService.Add(attributeValueHistoricalCurrent);
rockContext.SaveChanges();
}
// If this a Person Attribute, Update the ModifiedDateTime on the Person that this AttributeValue is associated with
if (this.EntityId.HasValue && AttributeCache.Get(this.AttributeId)?.EntityTypeId == EntityTypeCache.Get <Rock.Model.Person>().Id)
{
var currentDateTime = RockDateTime.Now;
int personId = this.EntityId.Value;
var qryPersonsToUpdate = new PersonService(rockContext).Queryable(true, true).Where(a => a.Id == personId);
rockContext.BulkUpdate(qryPersonsToUpdate, p => new Person {
ModifiedDateTime = currentDateTime, ModifiedByPersonAliasId = this.ModifiedByPersonAliasId
});
}
base.PostSaveChanges(dbContext);
}
/// <summary>
/// Clones this AttributeValueHistorical object to a new AttributeValueHistorical object
/// </summary>
/// <param name="source">The source.</param>
/// <param name="deepCopy">if set to <c>true</c> a deep copy is made. If false, only the basic entity properties are copied.</param>
/// <returns></returns>
public static AttributeValueHistorical Clone(this AttributeValueHistorical source, bool deepCopy)
{
if (deepCopy)
{
return(source.Clone() as AttributeValueHistorical);
}
else
{
var target = new AttributeValueHistorical();
target.CopyPropertiesFrom(source);
return(target);
}
}
/// <summary>
/// Posts the save changes.
/// </summary>
/// <param name="dbContext">The database context.</param>
public override void PostSaveChanges(Data.DbContext dbContext)
{
int?historyEntityId = (HistoryEntityId.HasValue && HistoryEntityId.Value > 0) ? HistoryEntityId.Value : this.EntityId;
var rockContext = dbContext as RockContext;
if (HistoryChanges != null && HistoryChanges.Any() && HistoryEntityTypeId.HasValue && historyEntityId.HasValue)
{
if (HistoryEntityTypeId.Value == EntityTypeCache.Get(typeof(Person)).Id)
{
HistoryService.SaveChanges(rockContext, typeof(Person), Rock.SystemGuid.Category.HISTORY_PERSON_DEMOGRAPHIC_CHANGES.AsGuid(), historyEntityId.Value, HistoryChanges, string.Empty, typeof(Attribute), AttributeId, true, this.ModifiedByPersonAliasId, dbContext.SourceOfChange);
}
else
{
HistoryService.SaveChanges(rockContext, typeof(Group), Rock.SystemGuid.Category.HISTORY_GROUP_CHANGES.AsGuid(), historyEntityId.Value, HistoryChanges, string.Empty, typeof(Attribute), AttributeId, true, this.ModifiedByPersonAliasId, dbContext.SourceOfChange);
}
}
if (this.PostSaveAttributeValueHistoryCurrent)
{
var attributeValueHistoricalService = new AttributeValueHistoricalService(rockContext);
var attributeValueHistoricalPreviousCurrentRow = attributeValueHistoricalService.Queryable().Where(a => a.AttributeValueId == this.Id && a.CurrentRowIndicator == true).FirstOrDefault();
var saveChangesDateTime = RockDateTime.Now;
if (attributeValueHistoricalPreviousCurrentRow != null)
{
attributeValueHistoricalPreviousCurrentRow.CurrentRowIndicator = false;
attributeValueHistoricalPreviousCurrentRow.ExpireDateTime = saveChangesDateTime;
}
var attributeValueHistoricalCurrent = AttributeValueHistorical.CreateCurrentRowFromAttributeValue(this, saveChangesDateTime);
attributeValueHistoricalService.Add(attributeValueHistoricalCurrent);
rockContext.SaveChanges();
}
// If this a Person Attribute, Update the ModifiedDateTime on the Person that this AttributeValue is associated with
if (this.EntityId.HasValue && AttributeCache.Get(this.AttributeId)?.EntityTypeId == EntityTypeCache.Get <Rock.Model.Person>().Id)
{
var currentDateTime = RockDateTime.Now;
int personId = this.EntityId.Value;
var qryPersonsToUpdate = new PersonService(rockContext).Queryable(true, true).Where(a => a.Id == personId);
rockContext.BulkUpdate(qryPersonsToUpdate, p => new Person {
ModifiedDateTime = currentDateTime, ModifiedByPersonAliasId = this.ModifiedByPersonAliasId
});
}
base.PostSaveChanges(dbContext);
}
/// <summary>
/// Posts the save changes.
/// </summary>
/// <param name="dbContext">The database context.</param>
public override void PostSaveChanges(Data.DbContext dbContext)
{
var rockContext = dbContext as RockContext;
if (this.PostSaveAttributeValueHistoryCurrent)
{
var attributeValueHistoricalService = new AttributeValueHistoricalService(rockContext);
var attributeValueHistoricalPreviousCurrentRow = attributeValueHistoricalService.Queryable().Where(a => a.AttributeValueId == this.Id && a.CurrentRowIndicator == true).FirstOrDefault();
var saveChangesDateTime = RockDateTime.Now;
if (attributeValueHistoricalPreviousCurrentRow != null)
{
attributeValueHistoricalPreviousCurrentRow.CurrentRowIndicator = false;
attributeValueHistoricalPreviousCurrentRow.ExpireDateTime = saveChangesDateTime;
}
var attributeValueHistoricalCurrent = AttributeValueHistorical.CreateCurrentRowFromAttributeValue(this, saveChangesDateTime);
attributeValueHistoricalService.Add(attributeValueHistoricalCurrent);
rockContext.SaveChanges();
}
// If this a Person Attribute, Update the ModifiedDateTime on the Person that this AttributeValue is associated with.
// For example, if the FavoriteColor attribute of Ted Decker is changed from Red to Blue, we'll update Ted's Person.ModifiedDateTime.
if (this.EntityId.HasValue && AttributeCache.Get(this.AttributeId)?.EntityTypeId == EntityTypeCache.Get <Rock.Model.Person>().Id)
{
// since this could get called several times (one for each of changed Attributes on a person), do a direct SQL to minimize overhead
var currentDateTime = RockDateTime.Now;
int personId = this.EntityId.Value;
if (this.ModifiedByPersonAliasId.HasValue)
{
rockContext.Database.ExecuteSqlCommand(
$"UPDATE [Person] SET [ModifiedDateTime] = @modifiedDateTime, [ModifiedByPersonAliasId] = @modifiedByPersonAliasId WHERE [Id] = @personId",
new System.Data.SqlClient.SqlParameter("@modifiedDateTime", currentDateTime),
new System.Data.SqlClient.SqlParameter("@modifiedByPersonAliasId", this.ModifiedByPersonAliasId.Value),
new System.Data.SqlClient.SqlParameter("@personId", personId));
}
else
{
rockContext.Database.ExecuteSqlCommand(
$"UPDATE [Person] SET [ModifiedDateTime] = @modifiedDateTime, [ModifiedByPersonAliasId] = NULL WHERE [Id] = @personId",
new System.Data.SqlClient.SqlParameter("@modifiedDateTime", currentDateTime),
new System.Data.SqlClient.SqlParameter("@personId", personId));
}
}
base.PostSaveChanges(dbContext);
}
/// <summary>
/// Saves to attribute historical value table.
/// </summary>
/// <param name="dbContext">The database context.</param>
/// <param name="entry">The entry.</param>
/// <param name="attributeCache">The attribute cache.</param>
/// <param name="saveToHistoryTable">if set to <c>true</c> [save to history table].</param>
protected void SaveToHistoryTable(Rock.Data.DbContext dbContext, DbEntityEntry entry, AttributeCache attributeCache, bool saveToHistoryTable)
{
this.PostSaveAttributeValueHistoryCurrent = false;
var oldValue = GetHistoryOldValue(entry);
var newValue = GetHistoryNewValue(entry.State);
if (oldValue == newValue || !attributeCache.EnableHistory)
{
return;
}
var formattedOldValue = GetHistoryFormattedValue(oldValue, attributeCache);
// value changed and attribute.EnableHistory = true, so flag PostSaveAttributeValueHistoryCurrent
this.PostSaveAttributeValueHistoryCurrent = true;
var attributeValueHistoricalService = new AttributeValueHistoricalService(dbContext as RockContext);
if (this.Id < 1)
{
return;
}
// this is an existing AttributeValue, so fetch the AttributeValue that is currently marked as CurrentRow for this attribute value (if it exists)
bool hasAttributeValueHistoricalCurrentRow = attributeValueHistoricalService.Queryable().Where(a => a.AttributeValueId == this.Id && a.CurrentRowIndicator == true).Any();
if (!hasAttributeValueHistoricalCurrentRow)
{
// this is an existing AttributeValue but there isn't a CurrentRow AttributeValueHistorical for this AttributeValue yet, so create it off of the OriginalValues
AttributeValueHistorical attributeValueHistoricalPreviousCurrentRow = new AttributeValueHistorical
{
AttributeValueId = this.Id,
Value = oldValue,
ValueFormatted = formattedOldValue,
ValueAsNumeric = entry.OriginalValues["ValueAsNumeric"] as decimal?,
ValueAsDateTime = entry.OriginalValues["ValueAsDateTime"] as DateTime?,
ValueAsBoolean = entry.OriginalValues["ValueAsBoolean"] as bool?,
ValueAsPersonId = entry.OriginalValues["ValueAsPersonId"] as int?,
EffectiveDateTime = entry.OriginalValues["ModifiedDateTime"] as DateTime? ?? RockDateTime.Now,
CurrentRowIndicator = true,
ExpireDateTime = HistoricalTracking.MaxExpireDateTime
};
attributeValueHistoricalService.Add(attributeValueHistoricalPreviousCurrentRow);
}
}
/// <summary>
/// Copies the properties from another AttributeValueHistorical object to this AttributeValueHistorical object
/// </summary>
/// <param name="target">The target.</param>
/// <param name="source">The source.</param>
public static void CopyPropertiesFrom(this AttributeValueHistorical target, AttributeValueHistorical source)
{
target.Id = source.Id;
target.AttributeValueId = source.AttributeValueId;
target.CurrentRowIndicator = source.CurrentRowIndicator;
target.EffectiveDateTime = source.EffectiveDateTime;
target.ExpireDateTime = source.ExpireDateTime;
target.ForeignGuid = source.ForeignGuid;
target.ForeignKey = source.ForeignKey;
target.Value = source.Value;
target.ValueAsBoolean = source.ValueAsBoolean;
target.ValueAsDateTime = source.ValueAsDateTime;
target.ValueAsNumeric = source.ValueAsNumeric;
target.ValueAsPersonId = source.ValueAsPersonId;
target.ValueFormatted = source.ValueFormatted;
target.CreatedDateTime = source.CreatedDateTime;
target.ModifiedDateTime = source.ModifiedDateTime;
target.CreatedByPersonAliasId = source.CreatedByPersonAliasId;
target.ModifiedByPersonAliasId = source.ModifiedByPersonAliasId;
target.Guid = source.Guid;
target.ForeignId = source.ForeignId;
}
/// <summary>
/// Pres the save.
/// </summary>
/// <param name="dbContext">The database context.</param>
/// <param name="entry">The entry.</param>
public override void PreSaveChanges(Rock.Data.DbContext dbContext, System.Data.Entity.Infrastructure.DbEntityEntry entry)
{
var attributeCache = AttributeCache.Get(this.AttributeId);
if (attributeCache != null)
{
// Check to see if this attribute value if for a Field or Image field type
// ( we don't want BinaryFileFieldType as that type of attribute's file can be used by more than one attribute )
var field = attributeCache.FieldType.Field;
if (field != null && (
field is Rock.Field.Types.FileFieldType ||
field is Rock.Field.Types.ImageFieldType))
{
Guid?newBinaryFileGuid = null;
Guid?oldBinaryFileGuid = null;
if (entry.State == System.Data.Entity.EntityState.Added ||
entry.State == System.Data.Entity.EntityState.Modified)
{
newBinaryFileGuid = Value.AsGuidOrNull();
}
if (entry.State == System.Data.Entity.EntityState.Modified ||
entry.State == System.Data.Entity.EntityState.Deleted)
{
if (entry.OriginalValues["Value"] != null)
{
oldBinaryFileGuid = entry.OriginalValues["Value"].ToString().AsGuidOrNull();
}
}
if (oldBinaryFileGuid.HasValue)
{
if (!newBinaryFileGuid.HasValue || !newBinaryFileGuid.Value.Equals(oldBinaryFileGuid.Value))
{
var transaction = new Rock.Transactions.DeleteAttributeBinaryFile(oldBinaryFileGuid.Value);
Rock.Transactions.RockQueue.TransactionQueue.Enqueue(transaction);
}
}
if (newBinaryFileGuid.HasValue)
{
BinaryFileService binaryFileService = new BinaryFileService(( RockContext )dbContext);
var binaryFile = binaryFileService.Get(newBinaryFileGuid.Value);
if (binaryFile != null && binaryFile.IsTemporary)
{
binaryFile.IsTemporary = false;
}
}
}
// Check to see if this attribute is for a person or group, and if so, save to history table
bool saveToHistoryTable = attributeCache.EntityTypeId.HasValue &&
(attributeCache.EntityTypeId.Value == EntityTypeCache.Get(typeof(Person)).Id ||
attributeCache.EntityTypeId.Value == EntityTypeCache.Get(typeof(Group)).Id);
if (saveToHistoryTable || attributeCache.EnableHistory)
{
string oldValue = string.Empty;
string newValue = string.Empty;
HistoryEntityTypeId = attributeCache.EntityTypeId.Value;
HistoryEntityId = EntityId;
switch (entry.State)
{
case System.Data.Entity.EntityState.Added:
{
newValue = Value;
break;
}
case System.Data.Entity.EntityState.Modified:
{
oldValue = entry.OriginalValues["Value"].ToStringSafe();
newValue = Value;
break;
}
case System.Data.Entity.EntityState.Deleted:
{
HistoryEntityId = entry.OriginalValues["EntityId"].ToStringSafe().AsIntegerOrNull();
oldValue = entry.OriginalValues["Value"].ToStringSafe();
return;
}
}
this.PostSaveAttributeValueHistoryCurrent = false;
if (oldValue != newValue)
{
var formattedOldValue = oldValue.IsNotNullOrWhiteSpace() ? attributeCache.FieldType.Field.FormatValue(null, oldValue, attributeCache.QualifierValues, true) : string.Empty;
var formattedNewValue = newValue.IsNotNullOrWhiteSpace() ? attributeCache.FieldType.Field.FormatValue(null, newValue, attributeCache.QualifierValues, true) : string.Empty;
if (saveToHistoryTable)
{
HistoryChanges = new History.HistoryChangeList();
History.EvaluateChange(HistoryChanges, attributeCache.Name, formattedOldValue, formattedNewValue);
}
if (attributeCache.EnableHistory)
{
// value changed and attribute.EnableHistory = true, so flag PostSaveAttributeValueHistoryCurrent
this.PostSaveAttributeValueHistoryCurrent = true;
var attributeValueHistoricalService = new AttributeValueHistoricalService(dbContext as RockContext);
if (this.Id > 0)
{
// this is an existing AttributeValue, so fetch the AttributeValue that is currently marked as CurrentRow for this attribute value (if it exists)
bool hasAttributeValueHistoricalCurrentRow = attributeValueHistoricalService.Queryable().Where(a => a.AttributeValueId == this.Id && a.CurrentRowIndicator == true).Any();
if (!hasAttributeValueHistoricalCurrentRow)
{
// this is an existing AttributeValue but there isn't a CurrentRow AttributeValueHistorical for this AttributeValue yet, so create it off of the OriginalValues
AttributeValueHistorical attributeValueHistoricalPreviousCurrentRow = new AttributeValueHistorical
{
AttributeValueId = this.Id,
Value = oldValue,
ValueFormatted = formattedOldValue,
ValueAsNumeric = entry.OriginalValues["ValueAsNumeric"] as decimal?,
ValueAsDateTime = entry.OriginalValues["ValueAsDateTime"] as DateTime?,
ValueAsBoolean = entry.OriginalValues["ValueAsBoolean"] as bool?,
ValueAsPersonId = entry.OriginalValues["ValueAsPersonId"] as int?,
EffectiveDateTime = entry.OriginalValues["ModifiedDateTime"] as DateTime? ?? RockDateTime.Now,
CurrentRowIndicator = true,
ExpireDateTime = HistoricalTracking.MaxExpireDateTime
};
attributeValueHistoricalService.Add(attributeValueHistoricalPreviousCurrentRow);
}
}
}
}
}
}
base.PreSaveChanges(dbContext, entry);
}
/// <summary>
/// Saves to history table.
/// </summary>
/// <param name="dbContext">The database context.</param>
/// <param name="entry">The entry.</param>
/// <param name="attributeCache">The attribute cache.</param>
/// <param name="saveToHistoryTable">if set to <c>true</c> [save to history table].</param>
protected void SaveToHistoryTable(Rock.Data.DbContext dbContext, DbEntityEntry entry, AttributeCache attributeCache, bool saveToHistoryTable)
{
string oldValue = string.Empty;
string newValue = string.Empty;
HistoryEntityTypeId = attributeCache.EntityTypeId.Value;
HistoryEntityId = EntityId;
switch (entry.State)
{
case EntityState.Added:
newValue = Value;
break;
case EntityState.Modified:
oldValue = entry.OriginalValues["Value"].ToStringSafe();
newValue = Value;
break;
case EntityState.Deleted:
HistoryEntityId = entry.OriginalValues["EntityId"].ToStringSafe().AsIntegerOrNull();
oldValue = entry.OriginalValues["Value"].ToStringSafe();
return;
}
this.PostSaveAttributeValueHistoryCurrent = false;
if (oldValue == newValue)
{
return;
}
var formattedOldValue = oldValue.IsNotNullOrWhiteSpace() ? attributeCache.FieldType.Field.FormatValue(null, oldValue, attributeCache.QualifierValues, true) : string.Empty;
var formattedNewValue = newValue.IsNotNullOrWhiteSpace() ? attributeCache.FieldType.Field.FormatValue(null, newValue, attributeCache.QualifierValues, true) : string.Empty;
if (saveToHistoryTable)
{
HistoryChanges = new History.HistoryChangeList();
History.EvaluateChange(HistoryChanges, attributeCache.Name, formattedOldValue, formattedNewValue, attributeCache.FieldType.Field.IsSensitive());
}
if (!attributeCache.EnableHistory)
{
return;
}
// value changed and attribute.EnableHistory = true, so flag PostSaveAttributeValueHistoryCurrent
this.PostSaveAttributeValueHistoryCurrent = true;
var attributeValueHistoricalService = new AttributeValueHistoricalService(dbContext as RockContext);
if (this.Id < 1)
{
return;
}
// this is an existing AttributeValue, so fetch the AttributeValue that is currently marked as CurrentRow for this attribute value (if it exists)
bool hasAttributeValueHistoricalCurrentRow = attributeValueHistoricalService.Queryable().Where(a => a.AttributeValueId == this.Id && a.CurrentRowIndicator == true).Any();
if (!hasAttributeValueHistoricalCurrentRow)
{
// this is an existing AttributeValue but there isn't a CurrentRow AttributeValueHistorical for this AttributeValue yet, so create it off of the OriginalValues
AttributeValueHistorical attributeValueHistoricalPreviousCurrentRow = new AttributeValueHistorical
{
AttributeValueId = this.Id,
Value = oldValue,
ValueFormatted = formattedOldValue,
ValueAsNumeric = entry.OriginalValues["ValueAsNumeric"] as decimal?,
ValueAsDateTime = entry.OriginalValues["ValueAsDateTime"] as DateTime?,
ValueAsBoolean = entry.OriginalValues["ValueAsBoolean"] as bool?,
ValueAsPersonId = entry.OriginalValues["ValueAsPersonId"] as int?,
EffectiveDateTime = entry.OriginalValues["ModifiedDateTime"] as DateTime? ?? RockDateTime.Now,
CurrentRowIndicator = true,
ExpireDateTime = HistoricalTracking.MaxExpireDateTime
};
attributeValueHistoricalService.Add(attributeValueHistoricalPreviousCurrentRow);
}
}
