public static List <EntityChangeLog> GetAdded(IEnumerable <EntityEntry> entities)
{
var addedEntities = entities
.Where(p => p.State == EntityState.Added).ToList();
List <EntityChangeLog> listLog = null;
if (addedEntities.Count > 0)
{
listLog = new List <EntityChangeLog>();
foreach (var add in addedEntities)
{
var entityName = add.Entity.GetType().Name;
var properties = add.OriginalValues.Properties;
var primaryKey = properties.FirstOrDefault(x => x.IsKey());
var log = new ChangeLog {
Id = Guid.NewGuid()
};
log.PropertyCommon = new PropertyCommon
{
PrimaryKeyValue = add.OriginalValues[primaryKey.Name].ToString(),
ActionType = EntityState.Added,
DatetimeModified = DateTime.Now,
UserModified = add.CurrentValues["UserCreated"]?.ToString()
};
log.NewObject = add.Entity;
var objectLog = new EntityChangeLog {
EntityName = entityName, ChangeLog = log
};
listLog.Add(objectLog);
}
}
return(listLog);
}
private static EntityChangeLog ApplyAuditLog(EntityEntry entry, List <string> auditProperties,
Guid userId, DateTime dateTime)
{
var log = new EntityChangeLog(
Guid.NewGuid(),
entry.Entity.GetType().Name,
((EntityId)entry.Property(ModelBuilderExtensions.EntityId).CurrentValue).Id,
entry.State.ToString(),
dateTime,
userId);
foreach (var item in entry.Properties.Where(m => auditProperties.All(p => p != m.Metadata.Name)))
{
if (entry.State == EntityState.Added || item.IsModified)
{
log.AddPropertyChangeLog(item.Metadata.Name, item.CurrentValue?.ToString());
}
}
return(log);
//Parallel.ForEach(entry.Properties.Where(m => auditProperties.All(p => p != m.Metadata.Name)),
// item =>
// {
// if (entry.State == EntityState.Added || item.IsModified)
// {
// var logDetail = new PropertyChangeLog
// {
// Id = Guid.NewGuid(),
// Key = item.Metadata.Name,
// Value = item.CurrentValue?.ToString()
// };
// log.PropertyChangeLogs.Add(logDetail);
// }
// });
}
public static List <EntityChangeLog> GetChangModifield(IEnumerable <EntityEntry> entities)
{
var modifiedEntities = entities
.Where(p => p.State == EntityState.Modified).ToList();
List <EntityChangeLog> listLog = null;
if (modifiedEntities.Count > 0)
{
listLog = new List <EntityChangeLog>();
foreach (var change in modifiedEntities)
{
var entityName = change.Entity.GetType().Name;
var properties = change.OriginalValues.Properties;
if (properties.Count < 1)
{
break;
}
else
{
var primaryKey = properties.FirstOrDefault(x => x.IsKey());
var log = new ChangeLog {
Id = Guid.NewGuid()
};
log.PropertyCommon = new PropertyCommon {
PrimaryKeyValue = change.OriginalValues[primaryKey.Name].ToString(),
ActionType = EntityState.Modified,
DatetimeModified = DateTime.Now,
UserModified = change.CurrentValues["UserModified"]?.ToString()
};
log.NewObject = change.Entity;
//log.PropertyChange = new List<PropertyChange>();
foreach (var prop in properties)
{
if (prop.Name == "UserModified" || prop.Name == "DatetimeModified" ||
prop.Name == "DatetimeCreated" || prop.Name == "UserCreated")
{
continue;
}
var originalValue = change.OriginalValues[prop] != null? change.OriginalValues[prop].ToString(): string.Empty;
var currentValue = change.CurrentValues[prop] != null? change.CurrentValues[prop].ToString(): string.Empty;
//if (prop.Name == "InactiveOn" && change.OriginalValues["Inactive"].ToString() == change.OriginalValues["Inactive"].ToString()) continue;
if (originalValue != currentValue)
{
var addObject = new PropertyChange()
{
PropertyName = prop.Name,
OldValue = originalValue,
NewValue = currentValue
};
log.PropertyCommon.PropertyChange = addObject;
}
}
var objectLog = new EntityChangeLog {
EntityName = entityName, ChangeLog = log
};
listLog.Add(objectLog);
}
}
}
return(listLog);
}