/// <summary>
/// Inserts AuditLog into the database
/// </summary>
/// <param name="auditTrailLog"></param>
/// <returns> <c>True</c> if log is saved succesfully into the database; otherwise, <c>false</c></returns>
public async Task <bool> AddLogAsync(IAuditTrailLog auditTrailLog)
{
if (auditTrailLog != null)
{
await _dsStorageAdapter.AddAsync((DocumentStoreAuditTrailLog)auditTrailLog);
return(true);
}
return(false);
}
/// <summary>
/// Add audit logs with delta changes
/// </summary>
/// <param name="action">Audit action <see cref="AuditAction"/>.</param>
/// <param name="id">Key Id for entity</param>
/// <param name="before">Entity before changes occured. You must pass empty instance when action is Add.</param>
/// <param name="after">Entity after changes occured. You must pass empty instance when action is Delete.</param>
public async Task AddAuditLogAsync(AuditAction action, string id, T before, T after)
{
Validate(action, id, before, after);
CompareLogic compareLogic = new CompareLogic();
compareLogic.Config.MaxDifferences = 100;
compareLogic.Config.CaseSensitive = false;
compareLogic.Config.TreatStringEmptyAndNullTheSame = true;
ComparisonResult comapreResults = compareLogic.Compare(before, after);
List <AuditDelta> deltaList = new List <AuditDelta>();
foreach (var change in comapreResults.Differences)
{
AuditDelta delta = new AuditDelta
{
FieldName = change.PropertyName.Replace(change.ParentPropertyName + ".", string.Empty),
Value = change.Object2Value
};
deltaList.Add(delta);
}
AuditTable auditTable = new AuditTable()
{
_id = Guid.NewGuid(),
EntityId = id,
EntityName = typeof(T).Name.ToLower(),
AuditActionType = (int)action,
DateTimeStamp = DateTime.UtcNow,
Changes = JsonConvert.SerializeObject(deltaList)
};
await dsStorageAdapter.AddAsync(auditTable);
}