EnVisageOnline/Main-RMO/Source/EnVisage/Code/BLL/ExpenditureCategoryManager.cs

118 lines
4.4 KiB
C#

using EnVisage.Models;
using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using System.Web;
namespace EnVisage.Code.BLL
{
public class ExpenditureCategoryManager
{
private readonly EnVisageEntities _dbContext;
private readonly bool _isContexLocal = false;
public ExpenditureCategoryManager(EnVisageEntities dbContext)
{
if (dbContext == null)
{
_dbContext = new EnVisageEntities();
_isContexLocal = true;
}
else
{
_dbContext = dbContext;
}
}
public void Dispose()
{
if (_isContexLocal)
_dbContext.Dispose();
}
#region Public Methods
/// <summary>
/// Loads a Expenditure Category from the database.
/// </summary>
/// <param name="value">Unique identifier of the Expenditure Category.</param>
/// <param name="isReadOnly">Indicates that object will not be saved later in the code. Use <b>false</b> if you need to save an updated object.</param>
/// <returns>A <see cref="ExpenditureCategory"/> object retrieved from database.</returns>
public ExpenditureCategory Load(Guid? value, bool isReadOnly = true)
{
if (value == null || value == Guid.Empty)
return new ExpenditureCategory();
return isReadOnly
? _dbContext.ExpenditureCategory.AsNoTracking().FirstOrDefault(t => t.Id == value)
: _dbContext.ExpenditureCategory.Find(value);
}
public void Save(ExpenditureCategoryModel model)
{
if (model == null)
throw new ArgumentNullException("model");
#region Save ExpenditureCategory data
ExpenditureCategory dbObj = null;
if (model.Id != Guid.Empty)
dbObj = _dbContext.ExpenditureCategory.Find(model.Id);
if (dbObj == null)
{
dbObj = new ExpenditureCategory { Id = Guid.NewGuid() };
}
model.CopyTo(dbObj);
dbObj.CGEFX = "CG";
if (model.Id == Guid.Empty)
_dbContext.ExpenditureCategory.Add(dbObj);
else
_dbContext.Entry(dbObj).State = EntityState.Modified;
#endregion
if (_isContexLocal)
_dbContext.SaveChanges();
}
public List<Tuple<Guid, string, decimal>> GetCategoriesWithUoMValues()
{
// SA. ENV-839
var query = (from e in _dbContext.ExpenditureCategory.AsNoTracking()
join f in _dbContext.VW_ExpenditureCategory.AsNoTracking() on e.Id equals f.Id
orderby f.ExpCategoryWithCcName
select new
{
Id = e.Id,
Name = f.ExpCategoryWithCcName,
UoMValue = e.UOM.UOMValue });
List<Tuple<Guid, string, decimal>> ret = new List<Tuple<Guid,string,decimal>>();
foreach (var item in query)
{
ret.Add(new Tuple<Guid, string, decimal>(item.Id, item.Name, item.UoMValue));
}
return ret;
}
public Dictionary<string, ExpenditureDetail> GetAllCategories()
{
// SA. ENV-839
var query = (from e in _dbContext.ExpenditureCategory.AsNoTracking()
join f in _dbContext.VW_ExpenditureCategory.AsNoTracking() on e.Id equals f.Id
orderby f.ExpCategoryWithCcName
select new ExpenditureDetail
{
ExpenditureCategoryId = e.Id,
ExpenditureCategoryName = f.ExpCategoryWithCcName,
UOMId = e.UOMId,
UOMValue = e.UOM.UOMValue,
CGEFX = e.CGEFX,
CreditId = e.CreditId,
GLId = e.GLId,
SystemAttributeOne = e.SystemAttributeOne,
SystemAttributeTwo = e.SystemAttributeTwo,
Type = e.Type ?? 0,
UseType = e.UseType ?? 1,
});
return query.ToDictionary(t=>t.ExpenditureCategoryId.ToString());
}
#endregion
}
}