// POST: /DataManagement/UnitList
public JsonResult UnitList()
{
try
{
JourListDMContainer dm = new JourListDMContainer();
List<UnitModel> list = new List<UnitModel>();
foreach (var a in dm.Units.Where(z => z.Active == true))
{
UnitModel item = new UnitModel();
item.Id = a.Id;
item.Description = a.Description;
item.ConversionFactor = a.ConversionFactor;
item.UnitTypeId = a.UnitType.Id;
item.Abbreviation = a.Abbreviation;
item.Active = a.Active;
list.Add(item);
}
return Json(new { Result = "OK", Records = list });
}
catch (Exception e)
{
return Json(new { Result = "ERROR", Message = e.Message });
}
}
public JsonResult CreateUnit(UnitModel model)
{
if (!ModelState.IsValid)
{
return Json(new
{
Result = "ERROR",
Message = "Form is not valid! " +
"Please correct it and try again."
});
}
if (!User.IsInRole("Officer"))
{
return Json(new
{
Result = "ERROR",
Message = "You do not have the authority to create a new unit."
});
}
try
{
JourListDMContainer dm = new JourListDMContainer();
Unit unit = new Unit();
unit.UnitType = dm.UnitTypes.Single(z => z.Id == model.UnitTypeId);
unit.Description = model.Description;
unit.ConversionFactor = model.ConversionFactor;
unit.Abbreviation = model.Abbreviation;
if (model.ConversionFactor == 1)
{
if (unit.UnitType.DefaultUnit != null && unit.UnitType.DefaultUnit.Active)
return Json(new
{
Result = "ERROR",
Message = "A default unit with conversion factor of 1 already exists."
});
dm.AddToUnits(unit);
dm.SaveChanges();
unit.UnitType.DefaultUnit = unit;
}
else
{
dm.AddToUnits(unit);
}
dm.SaveChanges();
model.Id = unit.Id;
return Json(new { Result = "OK", Record = model });
}
catch (Exception e)
{
return Json(new { Result = "ERROR", Message = e.Message });
}
}
