/// <summary>
/// Updates a folder of the database.
/// </summary>
/// <param name="vm">The vm<see cref="FolderViewModel"/>.</param>
public static void Update(FolderViewModel vm)
{
Debug.Assert(vm != null);
Debug.Assert(vm.FolderId != 0);
using var dbc = new PmDb();
var ent = dbc.Find <Folder>(vm.FolderId);
ent.GetViewModel(vm);
dbc.SaveChanges();
}
/// <summary>
/// Updates a single zip file of the database.
/// </summary>
/// <param name="vm">The vm<see cref="ZipFileViewModel"/>.</param>
public static void Update(ZipFileViewModel vm)
{
Debug.Assert(vm != null);
Debug.Assert(vm.PackageId != 0);
using var dbc = new PmDb();
var ent = dbc.Find <ZipFile>(vm.PackageId);
ent.GetViewModel(vm);
dbc.SaveChanges();
}
/// <summary>
/// Deletes a single zip file from the database.
/// </summary>
/// <param name="vm">The vm<see cref="ZipFileViewModel"/>.</param>
public static void Delete(ZipFileViewModel vm)
{
Debug.Assert(vm != null);
Debug.Assert(vm.PackageId != 0);
using var dbc = new PmDb();
foreach (var item in vm.Folders)
{
item.PackageId = null;
var folderEnt = dbc.Find <Folder>(item.FolderId);
folderEnt.PackageId = null;
dbc.Update(folderEnt);
}
var ent = dbc.Find <ZipFile>(vm.PackageId);
dbc.ZipFiles.Remove(ent);
dbc.SaveChanges();
}
/// <summary>
/// Deletes a folder from the database.
/// </summary>
/// <param name="vm">The vm<see cref="FolderViewModel"/>.</param>
public static void Delete(FolderViewModel vm)
{
Debug.Assert(vm != null);
Debug.Assert(vm.FolderId != 0);
using var dbc = new PmDb();
var ent = dbc.Find <Folder>(vm.FolderId);
dbc.Folders.Remove(ent);
dbc.SaveChanges();
}
/// <summary>
/// Updates zip files of the database.
/// </summary>
/// <param name="vms">The vms<see cref="IEnumerable{ZipFileViewModel}"/>.</param>
public static void Update(IEnumerable <ZipFileViewModel> vms)
{
Debug.Assert(vms != null);
using var dbc = new PmDb();
foreach (var vm in vms)
{
Debug.Assert(vm.PackageId != 0);
var ent = dbc.Find <ZipFile>(vm.PackageId);
ent.GetViewModel(vm);
}
dbc.SaveChanges();
}
/// <summary>
/// Deletes folders from the database.
/// </summary>
/// <param name="vms">The vms<see cref="IEnumerable{FolderViewModel}"/>.</param>
public static void Delete(IEnumerable <FolderViewModel> vms)
{
Debug.Assert(vms != null);
using var dbc = new PmDb();
foreach (var vm in vms)
{
Debug.Assert(vm.FolderId != 0);
var ent = dbc.Find <Folder>(vm.FolderId);
dbc.Folders.Remove(ent);
}
dbc.SaveChanges();
}
/// <summary>
/// Deletes zip files from the database.
/// </summary>
/// <param name="vms">The vms<see cref="IEnumerable{ZipFileViewModel}"/>.</param>
public static void Delete(IEnumerable <ZipFileViewModel> vms)
{
Debug.Assert(vms != null);
var dbc = new PmDb();
foreach (var vm in vms)
{
Debug.Assert(vm.PackageId != 0);
var ent = dbc.Find <ZipFile>(vm.PackageId);
dbc.ZipFiles.Remove(ent);
}
dbc.SaveChanges();
dbc.Dispose();
}