/// <summary>
/// Converts dimension
/// </summary>
/// <param name="quantity">Quantity</param>
/// <param name="sourceMeasureDimension">Source dimension</param>
/// <param name="targetMeasureDimension">Target dimension</param>
/// <param name="round">A value indicating whether a result should be rounded</param>
/// <returns>Converted value</returns>
public virtual decimal ConvertDimension(decimal quantity,
MeasureDimension sourceMeasureDimension, MeasureDimension targetMeasureDimension, bool round = true)
{
decimal result = quantity;
if (result != decimal.Zero && sourceMeasureDimension.Id != targetMeasureDimension.Id)
{
result = ConvertToPrimaryMeasureDimension(result, sourceMeasureDimension);
result = ConvertFromPrimaryMeasureDimension(result, targetMeasureDimension);
}
if (round)
result = Math.Round(result, 2);
return result;
}
public ActionResult DimensionAdd([Bind(Exclude = "Id")] MeasureDimensionModel model)
{
if (!_permissionService.Authorize(StandardPermissionProvider.ManageMeasures))
return AccessDeniedView();
if (!ModelState.IsValid)
{
return Json(new DataSourceResult { Errors = ModelState.SerializeErrors() });
}
var dimension = new MeasureDimension();
dimension = model.ToEntity(dimension);
_measureService.InsertMeasureDimension(dimension);
return new NullJsonResult();
}
public ActionResult DimensionAdd([Bind(Exclude="Id")] MeasureDimensionModel model, GridCommand command)
{
if (!_permissionService.Authorize(StandardPermissionProvider.ManageMeasures))
return AccessDeniedView();
if (!ModelState.IsValid)
{
return new JsonResult { Data = "error" };
}
var dimension = new MeasureDimension();
dimension = model.ToEntity(dimension);
_measureService.InsertMeasureDimension(dimension);
return Dimensions(command);
}
public void Can_save_and_load_measureDimension()
{
var measureDimension = new MeasureDimension
{
Name = "inch(es)",
SystemKeyword = "inches",
Ratio = 1.12345678M,
DisplayOrder = 2,
};
var fromDb = SaveAndLoadEntity(measureDimension);
fromDb.ShouldNotBeNull();
fromDb.Name.ShouldEqual("inch(es)");
fromDb.SystemKeyword.ShouldEqual("inches");
fromDb.Ratio.ShouldEqual(1.12345678M);
fromDb.DisplayOrder.ShouldEqual(2);
}
public ActionResult DimensionAdd([Bind(Exclude="Id")] MeasureDimensionModel model, GridCommand command)
{
if (!_permissionService.Authorize(StandardPermissionProvider.ManageMeasures))
return AccessDeniedView();
if (!ModelState.IsValid)
{
//display the first model error
var modelStateErrors = this.ModelState.Values.SelectMany(x => x.Errors).Select(x => x.ErrorMessage);
return Content(modelStateErrors.FirstOrDefault());
}
var dimension = new MeasureDimension();
dimension = model.ToEntity(dimension);
_measureService.InsertMeasureDimension(dimension);
return Dimensions(command);
}
/// <summary>
/// Deletes measure dimension
/// </summary>
/// <param name="measureDimension">Measure dimension</param>
public virtual void DeleteMeasureDimension(MeasureDimension measureDimension)
{
if (measureDimension == null)
throw new ArgumentNullException("measureDimension");
_measureDimensionRepository.Delete(measureDimension);
_cacheManager.RemoveByPattern(MEASUREDIMENSIONS_PATTERN_KEY);
//event notification
_eventPublisher.EntityDeleted(measureDimension);
}
/// <summary>
/// Converts from primary dimension
/// </summary>
/// <param name="value">Value to convert</param>
/// <param name="targetMeasureDimension">Target dimension</param>
/// <returns>Converted value</returns>
public virtual decimal ConvertFromPrimaryMeasureDimension(decimal value,
MeasureDimension targetMeasureDimension)
{
decimal result = value;
var baseDimensionIn = GetMeasureDimensionById(_measureSettings.BaseDimensionId);
if (result != decimal.Zero && targetMeasureDimension.ID != baseDimensionIn.ID)
{
decimal exchangeRatio = targetMeasureDimension.Ratio;
if (exchangeRatio == decimal.Zero)
throw new NopException(string.Format("Exchange ratio not set for dimension [{0}]", targetMeasureDimension.Name));
result = result * exchangeRatio;
}
return result;
}
public static MeasureDimension ToEntity(this MeasureDimensionModel model, MeasureDimension destination)
{
return Mapper.Map(model, destination);
}
private int ConvertFromPrimaryMeasureDimension(decimal quantity, MeasureDimension usedMeasureDimension)
{
return Convert.ToInt32(Math.Ceiling(_measureService.ConvertFromPrimaryMeasureDimension(quantity, usedMeasureDimension)));
}
public new void SetUp()
{
measureDimension1 = new MeasureDimension()
{
Id = 1,
Name = "inch(es)",
SystemKeyword = "inches",
Ratio = 1M,
DisplayOrder = 1,
};
measureDimension2 = new MeasureDimension()
{
Id = 2,
Name = "feet",
SystemKeyword = "feet",
Ratio = 0.08333333M,
DisplayOrder = 2,
};
measureDimension3 = new MeasureDimension()
{
Id = 3,
Name = "meter(s)",
SystemKeyword = "meters",
Ratio = 0.0254M,
DisplayOrder = 3,
};
measureDimension4 = new MeasureDimension()
{
Id = 4,
Name = "millimetre(s)",
SystemKeyword = "millimetres",
Ratio = 25.4M,
DisplayOrder = 4,
};
measureWeight1 = new MeasureWeight()
{
Id = 1,
Name = "ounce(s)",
SystemKeyword = "ounce",
Ratio = 16M,
DisplayOrder = 1,
};
measureWeight2 = new MeasureWeight()
{
Id = 2,
Name = "lb(s)",
SystemKeyword = "lb",
Ratio = 1M,
DisplayOrder = 2,
};
measureWeight3 = new MeasureWeight()
{
Id = 3,
Name = "kg(s)",
SystemKeyword = "kg",
Ratio = 0.45359237M,
DisplayOrder = 3,
};
measureWeight4 = new MeasureWeight()
{
Id = 4,
Name = "gram(s)",
SystemKeyword = "grams",
Ratio = 453.59237M,
DisplayOrder = 4,
};
_measureDimensionRepository = MockRepository.GenerateMock<IRepository<MeasureDimension>>();
_measureDimensionRepository.Expect(x => x.Table).Return(new List<MeasureDimension>() { measureDimension1, measureDimension2, measureDimension3, measureDimension4 }.AsQueryable());
_measureDimensionRepository.Expect(x => x.GetById(measureDimension1.Id)).Return(measureDimension1);
_measureDimensionRepository.Expect(x => x.GetById(measureDimension2.Id)).Return(measureDimension2);
_measureDimensionRepository.Expect(x => x.GetById(measureDimension3.Id)).Return(measureDimension3);
_measureDimensionRepository.Expect(x => x.GetById(measureDimension4.Id)).Return(measureDimension4);
_measureWeightRepository = MockRepository.GenerateMock<IRepository<MeasureWeight>>();
_measureWeightRepository.Expect(x => x.Table).Return(new List<MeasureWeight>() { measureWeight1, measureWeight2, measureWeight3, measureWeight4 }.AsQueryable());
_measureWeightRepository.Expect(x => x.GetById(measureWeight1.Id)).Return(measureWeight1);
_measureWeightRepository.Expect(x => x.GetById(measureWeight2.Id)).Return(measureWeight2);
_measureWeightRepository.Expect(x => x.GetById(measureWeight3.Id)).Return(measureWeight3);
_measureWeightRepository.Expect(x => x.GetById(measureWeight4.Id)).Return(measureWeight4);
var cacheManager = new NopNullCache();
_measureSettings = new MeasureSettings();
_measureSettings.BaseDimensionId = measureDimension1.Id; //inch(es)
_measureSettings.BaseWeightId = measureWeight2.Id; //lb(s)
_eventPublisher = MockRepository.GenerateMock<IEventPublisher>();
_eventPublisher.Expect(x => x.Publish(Arg<object>.Is.Anything));
_measureService = new MeasureService(cacheManager,
_measureDimensionRepository,
_measureWeightRepository,
_measureSettings, _eventPublisher);
}
/// <summary>
/// Converts to primary measure dimension
/// </summary>
/// <param name="quantity">Quantity</param>
/// <param name="sourceMeasureDimension">Source dimension</param>
/// <returns>Converted value</returns>
public virtual decimal ConvertToPrimaryMeasureDimension(decimal quantity,
MeasureDimension sourceMeasureDimension)
{
decimal result = quantity;
var baseDimensionIn = GetMeasureDimensionById(_measureSettings.BaseDimensionId);
if (result != decimal.Zero && sourceMeasureDimension.Id != baseDimensionIn.Id)
{
decimal exchangeRatio = sourceMeasureDimension.Ratio;
if (exchangeRatio == decimal.Zero)
throw new NopException(string.Format("Exchange ratio not set for dimension [{0}]", sourceMeasureDimension.Name));
result = result / exchangeRatio;
}
return result;
}
/// <summary>
/// Converts dimension
/// </summary>
/// <param name="value">Value to convert</param>
/// <param name="sourceMeasureDimension">Source dimension</param>
/// <param name="targetMeasureDimension">Target dimension</param>
/// <param name="round">A value indicating whether a result should be rounded</param>
/// <returns>Converted value</returns>
public virtual decimal ConvertDimension(decimal value,
MeasureDimension sourceMeasureDimension, MeasureDimension targetMeasureDimension, bool round = true)
{
if (sourceMeasureDimension == null)
throw new ArgumentNullException("sourceMeasureDimension");
if (targetMeasureDimension == null)
throw new ArgumentNullException("targetMeasureDimension");
decimal result = value;
if (result != decimal.Zero && sourceMeasureDimension.Id != targetMeasureDimension.Id)
{
result = ConvertToPrimaryMeasureDimension(result, sourceMeasureDimension);
result = ConvertFromPrimaryMeasureDimension(result, targetMeasureDimension);
}
if (round)
result = Math.Round(result, 2);
return result;
}
