ProcessMapController Add SirnalR notifications on modification. MethodName = "ProcessMapChanged"

AsbCloudWebApi/Controllers/ProcessMapController.cs

@@ -1,17 +1,17 @@
 using AsbCloudApp.Data.ProcessMap;
 using AsbCloudApp.Repositories;
 using AsbCloudApp.Services;
+using AsbCloudWebApi.SignalR;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.SignalR;
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 
 namespace AsbCloudWebApi.Controllers
 {
-
     /// <summary>
     /// РТК
     /// </summary>
@@ -21,18 +21,23 @@ namespace AsbCloudWebApi.Controllers
     public class ProcessMapController : CrudWellRelatedController<ProcessMapPlanDto, IProcessMapPlanRepository>
     {
         private readonly ITelemetryService telemetryService;
+        private readonly IHubContext<TelemetryHub> telemetryHubContext;
         private readonly IProcessMapReportMakerService processMapReportService;
         private readonly IProcessMapReportService processMapService;
 
+        private const string SirnalRMethodGetDataName = "ProcessMapChanged";
+
         public ProcessMapController(
             IWellService wellService,
             IProcessMapPlanRepository repository,
             IProcessMapReportMakerService processMapReportService,
             IProcessMapReportService processMapService,
-            ITelemetryService telemetryService)
+            ITelemetryService telemetryService,
+            IHubContext<TelemetryHub> telemetryHubContext)
             : base(wellService, repository)
         {
             this.telemetryService = telemetryService;
+            this.telemetryHubContext = telemetryHubContext;
             this.processMapReportService = processMapReportService;
             this.processMapService = processMapService;
 
@@ -56,8 +61,7 @@ namespace AsbCloudWebApi.Controllers
             if (idWell is null)
                 return BadRequest($"Wrong uid {uid}");
 
-            var dto = Enumerable.Empty<ProcessMapPlanDto>();
+            throw new NotImplementedException();
-            return Ok(dto);
         }
 
         /// <summary>
@@ -136,7 +140,10 @@ namespace AsbCloudWebApi.Controllers
         public override async Task<ActionResult<int>> InsertAsync([FromBody] ProcessMapPlanDto value, CancellationToken token)
         {
             value.IdUser = User.GetUserId() ?? -1;
-            return await base.InsertAsync(value, token);
+            var result = await base.InsertAsync(value, token);
+            if (result.Value > 0)
+                await NotifyUsersBySignalR(value.IdWell, token);
+            return result;
         }
 
         /// <summary>
@@ -149,8 +156,17 @@ namespace AsbCloudWebApi.Controllers
         public override async Task<ActionResult<int>> UpdateAsync([FromBody] ProcessMapPlanDto value, CancellationToken token)
         {
             value.IdUser = User.GetUserId() ?? -1;
-            return await base.UpdateAsync(value, token);
+            var result = await base.UpdateAsync(value, token);
+            if (result.Value > 0)
+                await NotifyUsersBySignalR(value.IdWell, token);
+            return result;
+        }
+
+        private async Task NotifyUsersBySignalR(int idWell, CancellationToken token)
+        {
+            var dtos = await service.GetAllAsync(idWell, null, token);
+            _ = Task.Run(() => telemetryHubContext.Clients.Group($"well_{idWell}")
+                  .SendAsync(SirnalRMethodGetDataName, dtos), CancellationToken.None);
         }
     }
-
 }