protected IDictionary<long, UserDto> GetUserMap(IUserContext userContext, AuditQueryInfo info)
{
EntitiesModel context = userContext.Context as EntitiesModel;
IDictionary<long, UserDto> result = new Dictionary<long, UserDto>();
if ((info.UserIds != null) && (info.UserIds.Count > 0))
{
IList<WebUser> users;
if (info.UserIds.Count == 1)
{
users = context.GetAll<WebUser>().Where(u => u.UserId == info.UserIds[0]).ToList();
}
else
{
users = context.GetAll<WebUser>().Where(u => info.UserIds.Contains(u.UserId)).ToList();
}
foreach (WebUser user in users)
{
UserDto userDto = ObjectProxyFactory.MapTo<UserDto>(user);
result.Add(userDto.UserId.Value, userDto);
}
}
return result;
}
protected IList<AuditTransacAction> GetEntityTransacActions(IUserContext userContext, AuditQueryInfo info)
{
EntitiesModel context = userContext.Context as EntitiesModel;
IQueryable<AuditTransacAction> query = context.GetAll<AuditTransacAction>().Where(a => a.AuditTransac.EndDttm != null);
if ((info.UserIds != null) && (info.UserIds.Count > 0))
{
if (info.UserIds.Count == 1)
{
query = query.Where(a => a.AuditTransac.UserId == info.UserIds[0]);
}
else
{
query = query.Where(a => info.UserIds.Contains(a.AuditTransac.UserId));
}
}
if (info.MinTransacId.HasValue)
{
query = query.Where(a => a.AuditTransac.TransacId >= info.MinTransacId.Value);
}
if (info.MaxTransacId.HasValue)
{
query = query.Where(a => a.AuditTransac.TransacId <= info.MinTransacId.Value);
}
if (info.MinStartDate.HasValue)
{
query = query.Where(a => a.AuditTransac.StartDttm >= info.MinStartDate.Value);
}
if (info.MaxStartDate.HasValue)
{
query = query.Where(a => a.AuditTransac.StartDttm <= info.MaxStartDate.Value);
}
if (info.MinEndDate.HasValue)
{
query = query.Where(a => a.AuditTransac.EndDttm >= info.MinEndDate.Value);
}
if (info.MaxEndDate.HasValue)
{
query = query.Where(a => a.AuditTransac.EndDttm <= info.MaxEndDate.Value);
}
if ((info.EntIds != null) && (info.EntIds.Count > 0))
{
if (info.EntIds.Count == 1)
{
query = query.Where(a => a.EntId == info.EntIds[0]);
}
else
{
query = query.Where(a => info.EntIds.Contains(a.EntId));
}
}
if (!string.IsNullOrEmpty(info.PrimaryKey))
{
query = query.Where(a => a.PrimaryKey == info.PrimaryKey);
}
if ((info.OperationTypes != null) && (info.OperationTypes.Count > 0))
{
if (info.OperationTypes.Count == 1)
{
char ch = AuditOperationTypeToChar(info.OperationTypes[0]);
query = query.Where(a => a.ActionType == ch);
}
else
{
char[] chs = new char[info.OperationTypes.Count];
for (int i = 0; i < info.OperationTypes.Count; i++)
{
chs[i] = AuditOperationTypeToChar(info.OperationTypes[i]);
}
query = query.Where(a => chs.Contains(a.ActionType));
}
}
return query.ToList();
}
protected IList<AuditTransac> GetEntityTransactions(IUserContext userContext, AuditQueryInfo info)
{
EntitiesModel context = userContext.Context as EntitiesModel;
//1. Get transactions.
IQueryable<AuditTransac> query = context.GetAll<AuditTransac>().Where(t => t.EndDttm != null);
// 1.1. Filter by users
if ((info.UserIds != null) && (info.UserIds.Count > 0))
{
if (info.UserIds.Count == 1)
{
query = query.Where(t => t.UserId == info.UserIds[0]);
}
else
{
query = query.Where(t => info.UserIds.Contains(t.UserId));
}
}
// 1.2. Filter by minimum transac id
if (info.MinTransacId.HasValue)
{
query = query.Where(t => t.TransacId >= info.MinTransacId.Value);
}
// 1.3. Filter by maximum transac id
if (info.MaxTransacId.HasValue)
{
query = query.Where(t => t.TransacId <= info.MinTransacId.Value);
}
// 1.4. Filter by minimum start date
if (info.MinStartDate.HasValue)
{
query = query.Where(t => t.StartDttm >= info.MinStartDate.Value);
}
// 1.5. Filter by maximum start date
if (info.MaxStartDate.HasValue)
{
query = query.Where(t => t.StartDttm <= info.MaxStartDate.Value);
}
// 1.6. Filter by minimum end date
if (info.MinEndDate.HasValue)
{
query = query.Where(t => t.EndDttm >= info.MinEndDate.Value);
}
// 1.7. Filter by maximum end date
if (info.MaxEndDate.HasValue)
{
query = query.Where(t => t.EndDttm <= info.MaxEndDate.Value);
}
// 1.8. Transac order by
if (!string.IsNullOrEmpty(info.OrderBy))
{
string[] tokens = info.OrderBy.Split(',');
foreach (string token in tokens)
{
string trimtoken = token.Trim().ToLower();
if (!string.IsNullOrEmpty(trimtoken))
{
if (trimtoken[0] == '-')
{
if (trimtoken.Equals("transacid"))
{
query = query.OrderByDescending(t => t.TransacId);
}
}
else
{
if (trimtoken.Equals("transacd"))
{
query = query.OrderBy(t => t.TransacId);
}
}
}
}
}
return query.ToList();
}
public override IList<TransacDto> GetTransactions(IUserContext userContext, AuditQueryInfo info)
{
IList<AuditTransac> allTransacEntities = this.GetEntityTransactions(userContext, info);
IDictionary<long, UserDto> userMap = this.GetUserMap(userContext, info);
IList<TransacDto> result = new List<TransacDto>();
Dictionary<long, TransacDto> transacMap = new Dictionary<long, TransacDto>();
foreach (AuditTransac transacEntity in allTransacEntities)
{
TransacDto transac = new TransacDto();
transac.Id = transacEntity.TransacId;
transac.UserId = transacEntity.UserId;
transac.UserName = userMap[transacEntity.UserId].Name;
transac.StartDateTime = transacEntity.StartDttm;
transac.EndDateTime = transacEntity.EndDttm.Value;
result.Add(transac);
transacMap.Add(transac.Id, transac);
}
IList<AuditTransacAction> allTransacActionEntities = this.GetEntityTransacActions(userContext, info);
foreach (AuditTransacAction actionEntity in allTransacActionEntities)
{
if (transacMap.ContainsKey(actionEntity.TransacId))
{
MetaEntity meta = this.metaEntitiesByKey[actionEntity.EntId];
TransacDto transac = transacMap[actionEntity.TransacId];
TransacActionDto action = new TransacActionDto();
action.TransacId = transac.Id;
action.ActionIx = actionEntity.TransacActionIx;
action.EntId = actionEntity.EntId;
action.Operation = CharToAuditOperationType(actionEntity.ActionType);
action.Change = actionEntity.ObjJson;
action.EntityName = meta.EntityName;
transac.Actions.Add(action);
}
}
return result;
}