/// <summary>
/// Filter to only current page and add pagination data to controls
/// </summary>
/// <param name="model"></param>
/// <param name="currentPage"></param>
/// <param name="pageSize"></param>
/// <returns></returns>
public static ServiceRequestApprovalModel Paginate(ServiceRequestApprovalModel model, int currentPage, int pageSize)
{
model.Controls.CurrentPage = currentPage; //set current page
if (model.ServiceRequests.Count > pageSize)
{
model.Controls.TotalPages = (model.ServiceRequests.Count + pageSize - 1) / pageSize; //number of pages
model.ServiceRequests = model.ServiceRequests.Skip(pageSize * currentPage).Take(pageSize).ToList(); //select current page
}
return(model);
}
/// <summary>
/// Returns all service request approval model for the user Id, ordered by Id
/// </summary>
/// <param name="srController">service request controller</param>
/// <param name="userManager"></param>
/// <param name="userId">requesting user</param>
/// <param name="currentPage">current page</param>
/// <param name="pageSize"></param>
/// <returns></returns>
public static ServiceRequestApprovalModel GetAllRequests(IServiceRequestController srController, IUserManager userManager, int userId, int currentPage,
int pageSize)
{
var model = new ServiceRequestApprovalModel {
Controls = new ServiceRequestApprovalControls()
};
var srList = (from s in srController.GetServiceRequestsForRequestorId(userId, userId) where s.State != ServiceRequestState.Cancelled orderby s.Id descending select s).ToList();
model.ServiceRequests = ConvertToTableModel(userManager, srList, userId);
Paginate(model, currentPage, pageSize);
model.Controls.FilterText = "All My Requests";
return(model);
}
/// <summary>
/// Get Department Request approvals and filter
/// </summary>
/// <param name="srController"></param>
/// <param name="userManager"></param>
/// <param name="userId"></param>
/// <param name="currentPage"></param>
/// <param name="pageSize"></param>
/// <param name="state"></param>
/// <returns></returns>
public static ServiceRequestApprovalModel GetDepartmentRequests(IServiceRequestController srController, IUserManager userManager, int userId,
int currentPage, int pageSize, ServiceRequestState state)
{
var model = new ServiceRequestApprovalModel {
Controls = new ServiceRequestApprovalControls()
};
var srList = (from s in srController.GetServiceRequestsForApproverId(userId)
where s.State == state
orderby s.Id descending
select s).ToList();
model.ServiceRequests = ConvertToTableModel(userManager, srList, userId);
Paginate(model, currentPage, pageSize);
model.Controls.FilterText = $"Filtered Department Requests by {state}";
return(model);
}
/// <summary>
/// display the home/portal page
/// </summary>
/// <returns></returns>
public ActionResult Index(int pageId = 0)
{ //default of my service requests filtered by incomplete
ServiceRequestApprovalModel model = new ServiceRequestApprovalModel();
try
{
model = ServiceRequestApprovalHelper.GetMyRequests(_serviceRequestController, _userManager, UserId, pageId, _pageSize, ServiceRequestState.Incomplete);
}
catch (Exception exception)
{
TempData["MessageType"] = WebMessageType.Failure;
TempData["Message"] = $"Failed to retrieve any service requests, {exception.Message}";
}
if (model.Controls == null)
{
model.Controls = new ServiceRequestApprovalControls();
}
return(View("Index", model));
}
/// <summary>
/// Returns all service request approval model for the user Id, filtered, and ordered by id
/// </summary>
/// <param name="srController">service request controller</param>
/// <param name="userManager"></param>
/// <param name="userId">requesting user</param>
/// <param name="currentPage">current page</param>
/// <param name="pageSize">page size</param>
/// <param name="state">state to filter by</param>
/// <returns></returns>
public static ServiceRequestApprovalModel GetMyRequests(IServiceRequestController srController, IUserManager userManager,
int userId, int currentPage, int pageSize, ServiceRequestState state)
{
var model = new ServiceRequestApprovalModel {
Controls = new ServiceRequestApprovalControls()
};
// retrieve filtered data
var srList = (from s in srController.GetServiceRequestsForRequestorId(userId, userId)
where s.State == state && s.State == state
orderby s.Id descending
select s).ToList();
model.ServiceRequests = ConvertToTableModel(userManager, srList, userId);
Paginate(model, currentPage, pageSize);
model.Controls.FilterText = $"Filtered My Requests by {state}";
model.Controls.FilterState = state; //hints to pagination
model.Controls.FilterStateRequired = true;
return(model);
}
/// <summary>
/// Filter My Requests, all (except cancelled)
/// </summary>
/// <param name="pageId"></param>
/// <returns></returns>
public ActionResult AllServiceRequests(int pageId = 0)
{
ServiceRequestApprovalModel model = new ServiceRequestApprovalModel();
try
{
model = ServiceRequestApprovalHelper.GetAllRequests(_serviceRequestController, _userManager, UserId, pageId, _pageSize);
}
catch (Exception exception)
{
TempData["MessageType"] = WebMessageType.Failure;
TempData["Message"] = $"Failed to retrieve any service requests, {exception.Message}";
}
if (model.Controls != null)
{
model.Controls.FilterAction = "AllServiceRequests";
}
else
{
model.Controls = new ServiceRequestApprovalControls();
}
return(View("Index", model));
}
