public async Task <IActionResult> GetVersion(Guid networkId, Guid versionId)
{
bool canAccess = User.Identity.IsAuthenticated
? await _networkService.CanAccessNetworkAsync(networkId, User.GetId())
: await _networkService.CanAccessNetworkAnonymouslyAsync(networkId);
if (!canAccess)
{
return(Forbid());
}
NetworkVersionMetadata version = await _networkVersionsService.GetVersionInfoAsync(versionId);
NetworkVersionMetadata currentVersion = await _networkVersionsService.GetCurrentVersionInfoAsync(networkId);
Network network = await _networkService.GetNetworkAsync(networkId);
User author = await _userService.GetUserAsync(version.AuthorId);
bool canEdit = User.Identity.IsAuthenticated &&
await _networkService.CanEditNetworkAsync(networkId, User.GetId());
var model = new NetworkVersionDetailsModel(version, network, author, canEdit, currentVersion.Id == versionId);
return(View("GetVersion", model));
}
public async Task <IActionResult> GetVersion(Guid versionId)
{
NetworkVersion version = await _networkVersionsService.GetVersionAsync(versionId);
bool canAccess = User.Identity.IsAuthenticated
? await _networkService.CanAccessNetworkAsync(version.Metadata.NetworkId, User.GetId())
: await _networkService.CanAccessNetworkAnonymouslyAsync(version.Metadata.NetworkId);
if (!canAccess)
{
return(Forbid());
}
var model = new NetworkDiagramModel(version.Diagram);
return(Ok(model));
}
public async Task <IActionResult> GetNetwork(Guid id)
{
bool canAccess = User.Identity.IsAuthenticated
? await _networkService.CanAccessNetworkAsync(id, User.GetId())
: await _networkService.CanAccessNetworkAnonymouslyAsync(id);
if (!canAccess)
{
return(Forbid());
}
Network network = await _networkService.GetNetworkAsync(id);
List <Guid> networkUserIds = network.ReadAccess.PermittedUsers
.Union(network.WriteAccess.PermittedUsers)
.Union(Enumerable.Repeat(network.OwnerId, 1))
.ToList();
Dictionary <Guid, User> users = (await _userService.GetUsersAsync(networkUserIds)).ToDictionary(u => u.Id);
bool isOwner = false;
bool canEdit = false;
if (User.Identity.IsAuthenticated)
{
Guid userId = User.GetId();
isOwner = userId == network.OwnerId;
canEdit = User.Identity.IsAuthenticated &&
await _networkService.CanEditNetworkAsync(id, userId);
}
NetworkVersionMetadata currentVersion = await _networkVersionsService.GetCurrentVersionInfoAsync(id);
var model = new NetworkDetailsModel(network, users, isOwner, canEdit, currentVersion != null);
return(View(model));
}