/// <summary>
/// Perform the search of catalogues in the pagination buttons
/// </summary>
/// <param name="sortedColumn">Sorted column</param>
/// <param name="page">Selected Page</param>
/// <param name="sortDirection">Sort direction</param>
/// <returns>PartialViewResult</returns>
public PartialViewResult SearchCatalogueListPaginated(SortDirection? sortDirection, string sortedColumn, int? page)
{
int pageSize = Cotecna.Vestalis.Web.Properties.Settings.Default.PageSize;
Guid? businessApplicationId = Session["catalogueBusinessApplicationId"] as Guid?;
PaginatedList<CatalogueModel> model = new PaginatedList<CatalogueModel>();
ParameterSearchCatalogues parameters = new ParameterSearchCatalogues()
{
BusinessApplicationId = businessApplicationId.GetValueOrDefault(),
PageSize = pageSize,
SortDirection = sortDirection.GetValueOrDefault(),
SortedColumn = sortedColumn,
SelectedPage = page.GetValueOrDefault(),
UserName = UserName
};
model = CatalogueBusiness.SearchCategoryCatalogue(parameters);
return PartialView("_CatalogueGrid", model);
}
/// <summary>
/// Perform the search of catalogues
/// </summary>
/// <param name="page">Selected page</param>
/// <param name="businessApplicationId">Id of business application</param>
/// <returns>PartialViewResult</returns>
public PartialViewResult SearchCatalogueList(int? page, Guid? businessApplicationId)
{
int pageSize = Cotecna.Vestalis.Web.Properties.Settings.Default.PageSize;
PaginatedList<CatalogueModel> model = new PaginatedList<CatalogueModel>();
ParameterSearchCatalogues parameters = new ParameterSearchCatalogues()
{
BusinessApplicationId = businessApplicationId.GetValueOrDefault(),
PageSize = pageSize,
SortDirection = SortDirection.Ascending,
SortedColumn = "BusinessApplicationName",
SelectedPage = page.GetValueOrDefault(),
UserName = UserName
};
model = CatalogueBusiness.SearchCategoryCatalogue(parameters);
Session.Add("catalogueBusinessApplicationId", businessApplicationId);
return PartialView("_CatalogueGrid", model);
}
/// <summary>
/// Retrieve the list of catalogues for exporting to excel
/// </summary>
/// <param name="businessAppId">Id of business application</param>
public void SearchCatalogueCategoriesExcel(Guid? businessAppId)
{
PaginatedList<CatalogueModel> model = new PaginatedList<CatalogueModel>();
ParameterSearchCatalogues parameters = new ParameterSearchCatalogues()
{
BusinessApplicationId = businessAppId.GetValueOrDefault(),
PageSize = 0,
SortDirection = SortDirection.Ascending,
SortedColumn = "BusinessApplicationName",
SelectedPage = 0,
IsExport = true,
UserName = UserName
};
model = CatalogueBusiness.SearchCategoryCatalogue(parameters);
Session.Add("SearchCatalogueCategoriesExcel", model);
}
/// <summary>
/// Retrieve the list of catalogues by business application id
/// </summary>
/// <param name="parameters">Search parameters</param>
/// <param name="temResult">Result</param>
/// <param name="currentIndex">Current page index</param>
/// <param name="countElements">Total elements</param>
/// <param name="context">Database context</param>
private static void GetCataloguesByBusinessAppId(ParameterSearchCatalogues parameters, ref List<CatalogueModel> temResult, int currentIndex, ref int countElements, VestalisEntities context)
{
countElements = (from catalogue in context.Catalogues
where catalogue.IsDeleted == false && catalogue.BusinessApplicationId == parameters.BusinessApplicationId
select catalogue).Count();
var filterTemResult = (from catalogue in context.Catalogues.Include("BusinessApplication")
where catalogue.IsDeleted == false && catalogue.BusinessApplicationId == parameters.BusinessApplicationId
orderby catalogue.CatalogueCategoryName
select new CatalogueModel
{
BusinessApplicationName = catalogue.BusinessApplication.BusinessApplicationName,
CatalogueId = catalogue.CatalogueId,
CatalogueCategoryName = catalogue.CatalogueCategoryName
});
if (parameters.IsExport)
{
//order the result
temResult = (parameters.SortDirection == SortDirection.Ascending
? filterTemResult.OrderBy(ExtensionMethods.GetField<CatalogueModel>(parameters.SortedColumn))
: filterTemResult.OrderByDescending(ExtensionMethods.GetField<CatalogueModel>(parameters.SortedColumn))).ToList();
}
else
{
//order the result
temResult = (parameters.SortDirection == SortDirection.Ascending
? filterTemResult.OrderBy(ExtensionMethods.GetField<CatalogueModel>(parameters.SortedColumn))
: filterTemResult.OrderByDescending(ExtensionMethods.GetField<CatalogueModel>(parameters.SortedColumn)))
.Skip(currentIndex).Take(parameters.PageSize).ToList();
}
}
/// <summary>
/// Retrieve the list of catalogues for all business applications
/// </summary>
/// <param name="parameters">Search parameters</param>
/// <param name="temResult">Result</param>
/// <param name="currentIndex">Current page index</param>
/// <param name="countElements">Total elements</param>
/// <param name="context">Database context</param>
private static void GetAllCataloguesGlobalAdmin(ParameterSearchCatalogues parameters, ref List<CatalogueModel> temResult, int currentIndex, ref int countElements, VestalisEntities context)
{
var tempQueryResults = (from catalogue in context.Catalogues.Include("BusinessApplication")
where catalogue.IsDeleted == false
select new CatalogueModel
{
BusinessApplicationName = catalogue.BusinessApplication.BusinessApplicationName,
CatalogueId = catalogue.CatalogueId,
CatalogueCategoryName = catalogue.CatalogueCategoryName
}).ToList();
var groupResults = (from resultTemp in tempQueryResults
group resultTemp by resultTemp.BusinessApplicationName into resultGroup
select resultGroup);
foreach (var item in groupResults.OrderBy(data => data.Key).AsEnumerable())
{
temResult.AddRange(item.OrderBy(data => data.CatalogueCategoryName).AsEnumerable());
}
countElements = temResult.Count;
temResult = (parameters.SortDirection == SortDirection.Ascending
? temResult.OrderBy(ExtensionMethods.GetField<CatalogueModel>(parameters.SortedColumn))
: temResult.OrderByDescending(ExtensionMethods.GetField<CatalogueModel>(parameters.SortedColumn))).ToList();
if (!parameters.IsExport)
temResult = temResult.Skip(currentIndex).Take(parameters.PageSize).ToList();
}
/// <summary>
/// Retrieve the list of catalogues by business application
/// </summary>
/// <param name="parameters">Parameters</param>
/// <returns>List of Catalogue</returns>
public static PaginatedList<CatalogueModel> SearchCategoryCatalogue(ParameterSearchCatalogues parameters)
{
PaginatedList<CatalogueModel> finalResult = new PaginatedList<CatalogueModel>();
List<CatalogueModel> temResult = new List<CatalogueModel>();
int currentIndex = (parameters.SelectedPage - 1) * parameters.PageSize;
int countElements = 0;
using (VestalisEntities context = new VestalisEntities())
{
//if the user doesn't select any business application, the system will retrieve the completed list of catalogues
//otherwise the system will retrieve the list of catalogues filtered by business application
if (parameters.BusinessApplicationId != Guid.Empty)
{
GetCataloguesByBusinessAppId(parameters, ref temResult, currentIndex, ref countElements, context);
}
else
{
if (Roles.IsUserInRole(parameters.UserName, "GlobalAdministrator"))
{
GetAllCataloguesGlobalAdmin(parameters, ref temResult, currentIndex, ref countElements, context);
}
else
{
List<BusinessApplicationByUser> businessAplicationsByUser = AuthorizationBusiness.GetBusinessApplicationsByUser(parameters.UserName);
string[] roles = Roles.GetRolesForUser(parameters.UserName);
List<Guid?> businessAppsIds = new List<Guid?>();
foreach (var item in businessAplicationsByUser)
{
string localAdminRoles = string.Format("ApplicationAdministrator_{0}", item.Prefix);
if (roles.Contains(localAdminRoles))
businessAppsIds.Add(item.Id);
}
GetCataloguesByBusinessAppId(parameters, businessAppsIds, ref temResult, currentIndex, ref countElements, context);
}
}
//if exists results, the system makes the pagination
if (temResult != null)
{
finalResult.SortDirection = parameters.SortDirection;
finalResult.SortedColumn = parameters.SortedColumn;
//set the paginated colletion
finalResult.Collection = temResult;
//set the quantity of elements without pagination
finalResult.TotalCount = countElements;
//set the number of pages
finalResult.NumberOfPages = (int)Math.Ceiling((double)finalResult.TotalCount / (double)parameters.PageSize);
//set the current page
finalResult.Page = parameters.SelectedPage;
//set the page size
finalResult.PageSize = parameters.PageSize;
}
}
return finalResult;
}
