public virtual OperationResult FindAll(SelectParam selectParam, int?page, int?size)
{
if (page == 0)
{
page = null;
}
if (size == 0)
{
size = null;
}
try
{
if (selectParam != null)
{
selectParam = this.SetAdditionalParameter(selectParam);
}
List <T> items = repo.FindAll(selectParam, page, size);
return(new OperationResult(true, items));
}
catch (Exception e)
{
return(new OperationResult(false, null, e.Message));
}
}
public virtual OperationResult GetTotal(SelectParam selectParam)
{
try
{
Int64 total = repo.GetTotal(selectParam);
return(new OperationResult(true, total));
}
catch (Exception e)
{
return(new OperationResult(false, e, e.Message));
}
}
public virtual Int64 GetTotal(SelectParam selectParam)
{
Int64 total = 0;
if (selectParam != null && selectParam.Where != null)
{
total = context.Set <T>().Where(selectParam.Where).Count();
}
else
{
total = context.Set <T>().Count();
}
return(total);
}
public OperationResult FindAll(string keyword, int page, int size)
{
SelectParam selectParam = new SelectParam();
selectParam.Keyword = keyword;
if (keyword == "all")
{
selectParam.Keyword = null;
}
IBusinessService <T> businessService = Factory.Create <IBusinessService <T> >(this.Key, ClassType.clsTypeBusinessService);
OperationResult result = businessService.FindAllByKeyword(selectParam, page, size);
return(result);
}
public virtual List <T> FindAll(SelectParam selectParam, int?page, int?size)
{
List <T> items = null;
if (selectParam != null && selectParam.OrderBy.Count == 0)
{
PropertyInfo prop = Trakindo.Utility.Assembly.GetKeyProperty(typeof(T));
if (prop != null)
{
selectParam.AddOrderBy(prop.Name);
}
}
if (page == null || size == null)
{
if (selectParam != null && selectParam.Where != null)
{
items = context.Set <T>().Where(selectParam.Where).OrderBy(selectParam.OrderByString).ToList <T>();
}
else if (selectParam != null)
{
items = context.Set <T>().OrderBy(selectParam.OrderByString).ToList <T>();
}
else
{
items = context.Set <T>().ToList <T>();
}
}
else
{
if (selectParam != null && selectParam.Where != null && selectParam.Where.Length > 0)
{
items = context.Set <T>().Where(selectParam.Where).OrderBy(selectParam.OrderByString).Skip((int)(page - 1) * (int)size).Take((int)size).ToList <T>();
}
else if (selectParam != null)
{
items = context.Set <T>().OrderBy(selectParam.OrderByString).Skip((int)(page - 1) * (int)size).Take((int)size).ToList <T>();
}
else
{
items = context.Set <T>().ToList <T>();
}
}
return(items);
}
protected virtual SelectParam SetAdditionalParameter(SelectParam selectParam)
{
return(selectParam);
}
public virtual OperationResult FindAllByKeyword(SelectParam selectParam, int?page, int?size)
{
string where = GetPredicateByKeyword(selectParam.Keyword);
selectParam.Where = where;
return(this.FindAll(selectParam, page, size));
}