public async Task PurchaseTickets()

in App/src/Events-TenantUserApp/Controllers/FindSeatsController.cs [121:160]
34 lines of code
4 McCabe index (conditional complexity)

        public async Task<ActionResult> PurchaseTickets(string tenant, int eventId, int customerId, decimal ticketPrice, int ticketCount, int sectionId)
        {
            try
            {
                bool purchaseResult = false;

                var ticketPurchaseModel = new TicketPurchaseModel
                {
                    CustomerId = customerId,
                    PurchaseTotal = ticketPrice
                };

                var tenantDetails = (_catalogRepository.GetTenant(tenant)).Result;
                if (tenantDetails != null)
                {
                    SetTenantConfig(tenantDetails.TenantId, tenantDetails.TenantIdInString);

                    var purchaseTicketId = await _tenantRepository.AddTicketPurchase(ticketPurchaseModel, tenantDetails.TenantId);

                    List<TicketModel> ticketsModel = BuildTicketModel(eventId, sectionId, ticketCount, purchaseTicketId);
                    purchaseResult = await _tenantRepository.AddTickets(ticketsModel, tenantDetails.TenantId);

                    if (purchaseResult)
                        DisplayMessage(_localizer[$"You have successfully purchased {ticketCount} ticket(s)."], "Confirmation");
                    else
                        DisplayMessage(_localizer["Failed to purchase tickets."], "Error");
                }
                else
                {
                    return View("TenantError", tenant);
                }
            }
            catch (Exception ex)
            {
                _logger.LogError(0, ex, "Purchase tickets failed for tenant {tenant} and event {eventId}", tenant, eventId);
                return View("TenantError", tenant);
            }
            return RedirectToAction("Index", "Events", new { tenant });

        }