/// <summary>
/// Not currently used. Hopefully Media service doesn't need to know anything
/// about the member/device (maybe account/user retention time for media object?)
/// </summary>
/// <param name="accountId"></param>
/// <param name="id"></param>
/// <returns></returns>
private async Task <User> LoadAsync(Guid accountId, Guid id)
{
Logger.LogMessage("Requesting user: {0}", id);
lock (LockObject)
{
if (UsersById.ContainsKey(id))
{
return(UsersById[id]);
}
}
try
{
Logger.LogMessage("User not found in cache, getting from membership.");
var request = new GetAccountUserByIdRequest
{
User = new UserSummaryDto {
AccountId = accountId, UserId = id
},
RequestSource = Source.Media
};
var response = await _bus.RequestAsync <GetAccountUserByIdRequest, GetAccountUserByIdResponse>(request);
Logger.LogMessage("Got user {0}", response.User);
var user = AutoMapper.Mapper.Map <User>(response.User);
return(Cache(user));
}
catch (Exception ex)
{
Logger.LogException(ex, "****** Failed to load user by id:" + id);
throw;
}
}
/// <summary>
/// User is not in the local cache, get them from the Membership Service.
/// </summary>
/// <param name="accountId"></param>
/// <param name="userId"></param>
/// <returns></returns>
private async Task <User> GetUserFromMembership(Guid accountId, Guid userId)
{
Stopwatch stopwatch = Stopwatch.StartNew();
try
{
_logger.LogInformation("Cache miss, requesting user from membership service. Id: {0}", userId);
var request = new GetAccountUserByIdRequest
{
User = new UserSummaryDto {
AccountId = accountId, UserId = userId
},
RequestSource = Source.Measurements
};
var response = await _bus.RequestAsync <GetAccountUserByIdRequest, GetAccountUserByIdResponse>(request);
if (response.User == null)
{
_logger.LogWarning("User not found: {0} (AccountId: {1})", userId, accountId);
return(null);
}
User user = Cache(_mapper.Map <User>(response.User));
// Clean up the user location.
if (user.Location != null)
{
if (!user.Location.IsValidLocation())
{
user.Location = null;
}
}
// User wasn't stored in the local DB so get them from the Membership service.
await UpdateUserPropertiesAsync(user);
return(user);
}
catch (TimeoutException ex)
{
_logger.LogError(ex, "Membership service timeout exception. Failed to load user: "******"Failed to load user: "******"Load user from membership service took {stopwatch.ElapsedMilliseconds}");
}
}