Wait other states in campaign management service

Hcs.WebApp/BackgroundServices/CampaignManagementService.cs

@@ -5,19 +5,25 @@ namespace Hcs.WebApp.BackgroundServices
 {
     public class CampaignManagementService(
         CampaignManagementState campaignManagementState,
+        OperationExecutionState operationExecutionState,
+        ResultWaitState resultWaitState,
         ManagerFactory managerFactory,
         IServiceScopeFactory scopeFactory) : BackgroundService
     {
+        private const int STATES_WAIT_TIME = 1000;
         private const int ITERATION_TIME = 1000;
         private const int SLEEP_TIME = 30000;
 
         private readonly CampaignManagementState campaignManagementState = campaignManagementState;
+        private readonly OperationExecutionState operationExecutionState = operationExecutionState;
+        private readonly ResultWaitState resultWaitState = resultWaitState;
         private readonly ManagerFactory managerFactory = managerFactory;
         private readonly IServiceScopeFactory scopeFactory = scopeFactory;
         private readonly List<IManager> managers = [];
 
         protected override async Task ExecuteAsync(CancellationToken stoppingToken)
         {
+            await WaitForOtherStates();
             await InitializeStateAsync();
 
             while (!stoppingToken.IsCancellationRequested)
@@ -64,6 +70,14 @@ namespace Hcs.WebApp.BackgroundServices
             }
         }
 
+        private async Task WaitForOtherStates()
+        {
+            while (!operationExecutionState.Ready || !resultWaitState.Ready)
+            {
+                await Task.Delay(STATES_WAIT_TIME);
+            }
+        }
+
         private async Task InitializeStateAsync()
         {
             using var scope = scopeFactory.CreateScope();