public async Task HandleAsync(AuthorizationHandlerContext context)
{
string projectId = null;
switch (context.Resource)
{
case Project project:
projectId = project.Id;
break;
case Engine engine:
projectId = engine.Projects.First();
break;
}
if (projectId != null)
{
Attempt <SFProject> attempt = await _realtimeService.TryGetSnapshotAsync <SFProject>(projectId);
if (attempt.TryResult(out SFProject project))
{
string userId = context.User.FindFirst(XFClaimTypes.UserId)?.Value;
if (project.UserRoles.TryGetValue(userId, out string role) &&
(role == SFProjectRole.Administrator || role == SFProjectRole.Translator))
{
List <IAuthorizationRequirement> pendingRequirements = context.PendingRequirements.ToList();
foreach (IAuthorizationRequirement requirement in pendingRequirements)
{
context.Succeed(requirement);
}
}
}
}
}
public static async Task <T> GetSnapshotAsync <T>(this IRealtimeService realtimeService, string id)
where T : IIdentifiable
{
Attempt <T> attempt = await realtimeService.TryGetSnapshotAsync <T>(id);
if (attempt.Success)
{
return(attempt.Result);
}
return(default(T));
}