public bool PercentageIncrement(IList <ProductPrice> prodPlist, decimal percentage, Guid user)
{
int count = 0;
foreach (ProductPrice pP in prodPlist)
{
ControllerManager.ProductPriceAudit.SaveAudit(pP);
pP.Price = pP.Price * (1 + (percentage / 100));
Modification(pP);
Save(pP);
count++;
if (count > 300)
{
count = 0;
NHibernateSession.Flush();
NHibernateSession.Clear();
}
}
NHibernateSession.Flush();
return(true);
}
public void Synchronize(Currency currency)
{
currency = ControllerManager.Currency.GetById(currency.ID);
Currency baseCurrency = ControllerManager.Currency.GetBaseCurrency();
this.BeginTransaction();
Synchronize(currency, baseCurrency);
this.CommitChanges();
NHibernateSession.Clear();
}
protected void HasA <T>(Expression <Func <TEntity, T> > expression)
where T : IHaveAnId
{
var compiledExpression = expression.Compile();
var entity = BuildEntity();
NHibernateSession.Flush();
var entityId = entity.Id;
var childId = compiledExpression.Invoke(entity).Id;
NHibernateSession.Clear();
entity = NHibernateSession.Get <TEntity>(entityId);
Assert.Equal(childId, compiledExpression.Invoke(entity).Id);
}
public void Synchronize()
{
Currency baseCurrency = ControllerManager.Currency.GetBaseCurrency();
IList <Currency> lstCurrency = ControllerManager.Currency.GetAll();
this.BeginTransaction();
foreach (Currency currency in lstCurrency)
{
Synchronize(currency, baseCurrency);
}
this.CommitChanges();
Utils.GetLogger().Info(string.Format("[[CURRENCY UPDATE]] {0} Currencies Updated", lstCurrency.Count));
NHibernateSession.Clear();
}
/// <summary>
/// Gets the by ID.
/// </summary>
/// <param name="keyValues"></param>
/// <returns></returns>
public object GetByID(object keyValues, GetByIDParameters parameters)
{
NHibernateSession.Clear(); // it should get the object freshly from database to avoid inconsistency
object id = keyValues;
object entity = null;
var persistentType = persistentTypeT;
if (parameters.SourceType == GetSourceTypeEnum.View)
{
persistentType = persistentTypeV;
}
if (parameters.GetMode == GetModeEnum.Get)
{
entity = NHibernateSession.Get(persistentType, id, parameters.GetNHibernateLockMode());
}
else
{
entity = NHibernateSession.Load(persistentType, id, parameters.GetNHibernateLockMode());
}
//bool shouldLock = false;
//if (shouldLock)
//{
// //entity = NHibernateSession.Load(persitentType, id, LockMode.Upgrade);
// entity = NHibernateSession.Get(persitentType, id, LockMode.Upgrade);
//}
//else
//{
// //entity = NHibernateSession.Load(persitentType, id);
// entity = NHibernateSession.Get(persitentType, id);
//}
return(entity);
}
protected void HasMany <TMany>(Expression <Func <TEntity, IEnumerable <TMany> > > expression)
where TMany : IHaveAnId
{
var compiledExpression = expression.Compile();
var entity = BuildEntity();
NHibernateSession.Flush();
var manies = compiledExpression.Invoke(entity).ToList();
Assert.NotEqual(0, manies.Count());
var entityId = entity.Id;
var ids = manies.Select(many => many.Id).ToList();
NHibernateSession.Clear();
entity = NHibernateSession.Get <TEntity>(entityId);
manies = compiledExpression.Invoke(entity).ToList();
Assert.Equal(ids.Count, manies.Count());
foreach (var many in manies)
{
Assert.True(ids.Contains(many.Id));
}
}
/// <summary>
/// Imports an existing PriceImport into the final tables.
/// </summary>
/// <param name="id">Id of the PriceImport to process</param>
/// <returns>True if import was successfully, otherwise false.</returns>
///
public bool Import(Guid id, Guid userId)
{
List <CategoryBase> lstcat = new List <CategoryBase>();
PriceImport pi = GetById(id);
if (pi == null)
{
return(false);
}
#if !DEBUG
if (pi.ImportStatus != ImportStatus.SendToExecute)
{
Utils.GetLogger().Info(string.Format("[[PRODUCT IMPORT PROCESS]] Invalid Status: {0}", pi.ImportStatus));
return(false);
}
pi.ImportStatus = ImportStatus.Executing;
Save(pi);
NHibernateSession.Flush();
#endif
Utils.GetLogger().Info(string.Format("[[PRODUCT IMPORT PROCESS]] Starting ID: {0}", id));
List <Currency> currlist = ControllerManager.Currency.GetAll() as List <Currency>;
Currency baseCurrency = ControllerManager.Currency.GetByDescription("€");
List <CurrencyRate> currencyRates = ControllerManager.CurrencyRate.GetLastList();
// Todo make sure to free memory
NHibernateSession.Flush();
NHibernateSession.Clear();
DetachedCriteria groupPermissionCriteria = DetachedCriteria.For <CategoryBase>()
.SetProjection(Projections.Property("ID"))
.CreateCriteria("PriceImportLogs").Add(Expression.Eq("PriceImport", pi));
ICriterion groupSubquery = Subqueries.PropertyIn("ID", groupPermissionCriteria);
ICriteria critCategories = NHibernateSession.CreateCriteria(typeof(CategoryBase));
critCategories.SetFetchMode("Products", FetchMode.Join);
critCategories.Add(groupSubquery);
critCategories.SetResultTransformer(new NHibernate.Transform.DistinctRootEntityResultTransformer());
List <CategoryBase> catlist = critCategories.List <CategoryBase>() as List <CategoryBase>;
pi = this.GetById(id);
// Save temporal priceBases changes
IList <PriceBase> priceBasesAdd = new List <PriceBase>();
IList <PriceBase> priceBasesModify = new List <PriceBase>();
ICriteria critLogResults = NHibernateSession.CreateCriteria(typeof(PriceImportLog)).
SetFetchMode("ParsedCategories", FetchMode.Join).
SetFetchMode("ParsedPriceBase", FetchMode.Join).
SetFetchMode("ParsedPriceBase.PriceImports", FetchMode.Join).
SetFetchMode("ParsedProvider", FetchMode.Join).
Add(Expression.Eq("PriceImport", pi)).
Add(Expression.Not(Expression.Eq("Status", PriceImportLogStatus.Error)));
IList <PriceImportLog> pilList = critLogResults.List <PriceImportLog>();
this.BeginTransaction();
Utils.GetLogger().Info("[[PRODUCT IMPORT PROCESS]] Starting.");
try
{
foreach (PriceImportLog logResult in pilList)
{
PriceBase currentPriceBase = null;
switch (logResult.Status)
{
case PriceImportLogStatus.Add:
Product p = new Product();
p.Status = ProductStatus.Active;
currentPriceBase = ControllerManager.PriceBase.Create(pi, logResult.CodGrundfos, logResult.CodProvider,
logResult.Model, logResult.Description, logResult.ParsedProvider, logResult.ParsedFrequency,
logResult.TP, FindInMemory(currlist, logResult.TPCurrency),
logResult.GRP, FindInMemory(currlist, logResult.GRPCurrency),
logResult.PL, FindInMemory(currlist, logResult.PLCurrency),
logResult.ParsedCategories,
p,
baseCurrency,
currencyRates);
priceBasesAdd.Add(currentPriceBase);
break;
case PriceImportLogStatus.Modify:
currentPriceBase = logResult.ParsedPriceBase;
//ControllerManager.PriceBaseHistory.SaveAudit(currentPriceBase, HistoryStatus.ModificationImport, userId);
currentPriceBase = ControllerManager.PriceBase.Modify(pi, logResult.CodGrundfos, logResult.CodProvider,
logResult.Model, logResult.Description, logResult.ParsedProvider, logResult.ParsedFrequency,
logResult.TP, FindInMemory(currlist, logResult.TPCurrency),
logResult.GRP, FindInMemory(currlist, logResult.GRPCurrency),
logResult.PL, FindInMemory(currlist, logResult.PLCurrency),
logResult.ParsedCategories, currentPriceBase, baseCurrency, HistoryStatus.PriceChange, currencyRates);
priceBasesModify.Add(currentPriceBase);
break;
}
if (currentPriceBase != null)
{
foreach (CategoryBase cb in logResult.ParsedCategories)
{
catlist[catlist.IndexOf(cb)].Products.Add(currentPriceBase.Product);
if (!lstcat.Exists(delegate(CategoryBase record){ if ((record.ID == cb.ID))
{
return(true);
}
return(false); }))
{
lstcat.Add(cb);
}
}
}
if (logResult.FileIndex % 500 == 0)
{
Utils.GetLogger().Debug(string.Format("[[PRODUCT IMPORT PROCESS]] Processing line: {0}", logResult.FileIndex));
}
}
#if !DEBUG
pi.ImportStatus = ImportStatus.Processed;
pi.TimeStamp.ModifiedBy = userId;
pi.TimeStamp.ModifiedOn = DateTime.Now;
Save(pi);
#endif
// Make sure to process insert & updates in order.
foreach (PriceBase pb in priceBasesAdd)
{
pb.Product.TimeStamp.CreatedBy = userId;
pb.Product.TimeStamp.CreatedOn = DateTime.Now;
NHibernateSession.Save(pb.Product);
}
foreach (PriceBase pb in priceBasesAdd)
{
pb.TimeStamp.CreatedBy = userId;
pb.TimeStamp.CreatedOn = DateTime.Now;
NHibernateSession.Save(pb);
}
foreach (PriceBase pb in priceBasesModify)
{
pb.TimeStamp.ModifiedBy = userId;
pb.TimeStamp.ModifiedOn = DateTime.Now;
NHibernateSession.Save(pb);
}
foreach (PriceBase pb in priceBasesModify)
{
pb.Product.TimeStamp.ModifiedBy = userId;
pb.Product.TimeStamp.ModifiedOn = DateTime.Now;
NHibernateSession.Save(pb.Product);
}
// Commit changes to DB
CommitChanges();
IQuery q = NHibernateSession.GetNamedQuery("CategoryCountUpdate");
foreach (CategoryBase categoryBase in lstcat)
{
q.SetInt32("CategoryId", categoryBase.ID);
q.UniqueResult();
}
IList <PriceBase> pbList = ControllerManager.PriceBase.Get(pi, PriceBaseStatus.NotVerified);
PriceCalculator pc = new PriceCalculator(false, userId);
pc.Run(pbList);
// TODO: Send email to creator looking for the userId.
// TODO: This process is run out of the web server, so it should look for it.
Utils.GetLogger().Info("[[PRODUCT IMPORT PROCESS]] Finished Processing");
}
catch (Exception ex)
{
Utils.GetLogger().Error(ex);
this.RollbackChanges();
pi = GetById(id);
pi.ImportStatus = ImportStatus.Failed;
Save(pi);
CommitChanges();
throw ex;
}
return(true);
}
/// <summary>
/// Create a new PriceImport object based on the input file.
/// </summary>
/// <param name="filename">File with the CSV to import</param>
/// <param name="description">Description for the new import process</param>
/// <param name="haveHeader">Indicates if the file has header line</param>
/// <param name="separationChar">Indicates the separation character in the CSV file</param>
/// <param name="path">Indicates the path of the CSV file</param>
/// <returns></returns>
public PriceImport Create(string newfilename, string description, bool haveHeader, char separationChar, string path, string originalfilename)
{
Utils.GetLogger().Debug(string.Format("[[Product Import]] Start {0}", description));
DelimitedClassBuilder cb = CreateClassBuilder(separationChar, haveHeader);
FileHelperEngine engine = new FileHelperEngine(cb.CreateRecordClass());
object[] items = engine.ReadFile(path + newfilename);
if (items.Length <= 0)
{
throw new EmptyImportationFileException("No se encontraron registros para ingresar.");
}
Utils.GetLogger().Debug(string.Format("[[Product Import]] Starting to get database data {0}", description));
// TODO: We should only get the necessary fields for each object and not the whole object.
provlist = ControllerManager.Provider.GetActives() as List <Provider>;
catlist = ControllerManager.CategoryBase.GetAll() as List <CategoryBase>;
currlist = ControllerManager.Currency.GetAll() as List <Currency>;
// Get Needed PriceBase Data
IQuery q = NHibernateSession.CreateQuery("select lower(trim(P.Code)), lower(trim(PB.ProviderCode)), PB.Provider.ID, PB.ID FROM PriceBase PB JOIN PB.Product P");
q.SetResultTransformer(new NHibernate.Transform.AliasToBeanConstructorResultTransformer(typeof(PriceBaseFound).GetConstructors()[0]));
List <PriceBaseFound> lst = q.List <PriceBaseFound>() as List <PriceBaseFound>;
// Clear the memory
NHibernateSession.Flush();
NHibernateSession.Clear();
Utils.GetLogger().Info(string.Format("[[Product Import]] Ready {0}", description));
List <PriceImportLog> lstDuplicates = new List <PriceImportLog>(items.Length);
// Start the transaction
this.BeginTransaction();
// Create the PriceImport item
PriceImport pi = new PriceImport();
pi.ImportStatus = ImportStatus.Invalid;
pi.File = originalfilename;
pi.Description = description;
pi.DateImported = DateTime.Now;
pi.HaveHeader = haveHeader;
pi.SeparationChar = separationChar;
Save(pi);
bool error = false;
bool atLeastOneValid = false;
for (int i = 0; i < items.Length; i++)
{
string originalline = "";
// Create the item
PriceImportLog lr = new PriceImportLog();
lr.CodGrundfos = GetValue("CodGrundfos", items[i]).ToString();
lr.CodProvider = GetValue("CodProv", items[i]).ToString();
lr.Model = GetValue("Modelo", items[i]).ToString();
lr.Description = GetValue("Descripcion", items[i]).ToString();
lr.Provider = GetValue("Proveedor", items[i]).ToString();
lr.Frequency = GetValue("Frecuencia", items[i]).ToString();
lr.TP = (decimal?)GetValue("TP", items[i]);
lr.TPCurrency = GetValue("MonedaTP", items[i]).ToString();
lr.GRP = (decimal?)GetValue("GRP", items[i]);
lr.GRPCurrency = GetValue("MonedaGRP", items[i]).ToString();
lr.PL = (decimal?)GetValue("PL", items[i]);
lr.PLCurrency = GetValue("MonedaPL", items[i]).ToString();
lr.Cat1 = GetValue("Familia", items[i]).ToString();
lr.Cat2 = GetValue("Tipo", items[i]).ToString();
lr.Cat3 = GetValue("Linea", items[i]).ToString();
lr.OriginalLine = originalline;
lr.FileIndex = i;
// Check if at least the required fields are completed, otherwise ignore.
if (string.IsNullOrEmpty(lr.Provider) || (string.IsNullOrEmpty(lr.CodGrundfos) && string.IsNullOrEmpty(lr.CodProvider)))
{
NHibernateSession.Evict(lr);
error = true;
continue;
}
// Check the whole item data
CheckLogResultItem(lr);
if (lr.CodGrundfos == string.Empty || lr.CodProvider == string.Empty)
{
if (lstDuplicates.Exists(delegate(PriceImportLog record)
{
if ((record.CodGrundfos != string.Empty && record.CodGrundfos == lr.CodGrundfos && record.Provider == lr.Provider) || (record.CodProvider != string.Empty && record.CodProvider == lr.CodProvider && record.Provider == lr.Provider))
{
return(true);
}
return(false);
}))
{
SetErrorOnItem(lr, Resource.Business.GetString("DuplicatedProduct"));
}
}
lstDuplicates.Add(lr);
if (lr.Status != PriceImportLogStatus.Error)
{
string codGrundFos = lr.CodGrundfos.Trim();
string codProvider = lr.CodProvider.Trim();
Provider prov = FindInMemory(provlist, lr.Provider);
PriceBaseFound pb;
if (!string.IsNullOrEmpty(codGrundFos))
{
codGrundFos = codGrundFos.ToLower();
pb = lst.Find(delegate(PriceBaseFound record)
{
if (record.Code == codGrundFos && record.ProviderId == prov.ID)
{
return(true);
}
return(false);
});
}
else
{
codProvider = codProvider.ToLower();
pb = lst.Find(delegate(PriceBaseFound record)
{
if (record.CodeProvider == codProvider && record.ProviderId == prov.ID)
{
return(true);
}
return(false);
});
}
if (pb != null)
{
lr.Status = PriceImportLogStatus.Modify;
lr.ParsedPriceBase = new PriceBase(pb.PriceBaseId);
if (string.IsNullOrEmpty(GetValue("Frecuencia", items[i]).ToString()))
{
lr.Frequency = string.Empty;
lr.ParsedFrequency = null;
}
if (string.IsNullOrEmpty(GetValue("MonedaTP", items[i]).ToString()))
{
lr.TPCurrency = string.Empty;
}
if (string.IsNullOrEmpty(GetValue("MonedaGRP", items[i]).ToString()))
{
lr.GRPCurrency = string.Empty;
}
if (string.IsNullOrEmpty(GetValue("MonedaPL", items[i]).ToString()))
{
lr.PLCurrency = string.Empty;
}
}
}
// Save the item
lr.PriceImport = pi;
NHibernateSession.Save(lr);
if (lr.Status != PriceImportLogStatus.Error)
{
atLeastOneValid = true;
}
else
{
error = true;
}
}
// Update the status of the PriceImport item
if (error)
{
pi.ImportStatus = (atLeastOneValid) ? ImportStatus.VerifiedSomeInvalid : ImportStatus.Invalid;
}
else
{
pi.ImportStatus = ImportStatus.Verified;
}
// Commit Changes
CommitChanges();
Utils.GetLogger().Info(string.Format("[[Product Import]] Finished with Identifier {0} and status {1}", pi.ID, pi.ImportStatus));
File.Move(@path + newfilename, @path + pi.ID + ".csv");
return(pi);
}
