/// <summary>
/// Get private category
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
public static Category GetPrivateCategory(int userId)
{
var category = new Category()
{
Id = 0,
UserId = userId,
IsPublic = false,
CanEdit = true,
Name = "Private"
};
category.CanView = PermissionBussiness.CanView(category, userId);
category.Documents = category.CanView ? DocumentBussiness.GetUserPrivateDocument(userId) : new List <Document>();
return(category);
}
/// <summary>
/// Loads the document.
/// </summary>
/// <param name="id">The identifier of document.</param>
/// <param name="userId">The user identifier.</param>
/// <returns>Document.</returns>
public static Document Load(Guid id, int userId)
{
var doc = DataAccess.Load(id);
// Load the document data
doc = doc.LoadDocumentData();
// check permission
doc.CanEdit = doc.UserId == userId;
// check can edit
if (doc.CategoryId != null)
{
doc.CanEdit = doc.CanEdit || PermissionBussiness.CanEdit(doc.CategoryId.Value, userId);
}
// check is private
doc.IsPrivate = doc.CategoryId == null && doc.UserId == userId;
return(doc);
}
/// <summary>
/// Get all public categories and user private docs
/// </summary>
/// <param name="userId">userId for permission</param>
/// <returns></returns>
public static List <Category> GetPublicCategories(int userId)
{
// get all public categories
var categories = DataAccess.GetAllCategories().ToList();
// get all data in categories
foreach (var category in categories)
{
// get view permission
category.CanView = PermissionBussiness.CanView(category, userId);
// do not get documents if don't have view permission
if (!category.CanView)
{
category.Documents = new List <Document>();
continue;
}
// get documents
var documents = DocumentBussiness.GetDocumentInCategory(category.Id, userId);
// check permission
var canEdit = PermissionBussiness.CanEdit(category.Id, userId);
// replace reference documents
if (canEdit)
{
documents = documents.GetReferenceDocuments(userId).ToList();
}
category.Documents = documents;
}
// add private category
categories.Add(GetPrivateCategory(userId));
return(categories);
}