public async Task VerifyLiveness()

in packages/ekyc-api/src/ekyc-api/Controllers/LivenessController.cs [51:105]
41 lines of code
7 McCabe index (conditional complexity)

        public async Task<VerifyLivenessResponse> VerifyLiveness(string sessionId)
        {
            if (string.IsNullOrEmpty(sessionId))
                throw new HttpStatusException(HttpStatusCode.InternalServerError, "Session ID must be provided.");

            // Check if the session exists
            var sessionValid = await _sessionManager.SessionExistsAndIsValid(sessionId);

            if (!sessionValid)
                throw new HttpStatusException(HttpStatusCode.InternalServerError,
                    $"Session ID {sessionId} not found or has expired.");

            var error = await _livenessChecker.VerifyImageLiveness(sessionId);

            var config = new DynamoDBOperationConfig
            {
                OverrideTableName = Globals.SessionTableName
            };

            var session = await _dbContext.LoadAsync<SessionObject>(sessionId, config);

            var strClient = string.Empty;

            if (HttpContext != null && HttpContext.Request != null &&
                HttpContext.Request.Headers.ContainsKey("User-Agent"))
                strClient = HttpContext.Request.Headers["User-Agent"].ToString();

            var item = new VerificationHistoryItem
            {
                Id = sessionId,
                Client = strClient,
                Timestamp = Convert.ToInt64(DateTime.UtcNow.Subtract(DateTime.UnixEpoch).TotalSeconds),
                IsSuccessful = string.IsNullOrEmpty(error),
                Error = error,
                documentType = session.documentType
            };

            config = new DynamoDBOperationConfig
            {
                OverrideTableName = Globals.VerificationHistoryTableName
            };

            await _dbContext.SaveAsync(item, config);

            var response = new VerifyLivenessResponse
            {
                IsLive = string.IsNullOrEmpty(error),
                Error = error
            };

            if (!string.IsNullOrEmpty(error))
                await new Notifications().SendVerificationFailureNotification(session, error);

            return response;
        }