server/AyaNova/Controllers/ServerStateController.cs

@@ -8,6 +8,7 @@ using AyaNova.Api.ControllerHelpers;
 using AyaNova.Biz;
 using AyaNova.Models;
 using System.ComponentModel.DataAnnotations;
+using Microsoft.Extensions.Hosting;
 
 
 namespace AyaNova.Api.Controllers
@@ -26,6 +27,7 @@ namespace AyaNova.Api.Controllers
         private readonly AyContext ct;
         private readonly ILogger<ServerStateController> log;
         private readonly ApiServerState serverState;
+        private readonly IHostApplicationLifetime _appLifetime;
 
         /// <summary>
         /// ctor
@@ -33,11 +35,12 @@ namespace AyaNova.Api.Controllers
         /// <param name="logger"></param>
         /// <param name="apiServerState"></param>
         /// <param name="dbcontext"></param>
-        public ServerStateController(ILogger<ServerStateController> logger, ApiServerState apiServerState, AyContext dbcontext)
+        public ServerStateController(ILogger<ServerStateController> logger, ApiServerState apiServerState, AyContext dbcontext, IHostApplicationLifetime appLifetime)
         {
             ct = dbcontext;
             log = logger;
             serverState = apiServerState;
+            _appLifetime = appLifetime;
         }
 
 
@@ -111,6 +114,27 @@ namespace AyaNova.Api.Controllers
             public string Reason { get; set; }
         }
 
+
+
+        /// <summary>
+        /// Shut down server completely
+        /// </summary>
+        /// <returns>Accepted</returns>
+        [HttpPost("shutdown")]
+        public ActionResult PostShutdown()
+        {
+            if (serverState.IsClosed)//no state change allowed when closed
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+
+            if (!Authorized.HasModifyRole(HttpContext.Items, AyaType.ServerState))
+                return StatusCode(403, new ApiNotAuthorizedResponse());
+
+            log.LogInformation($"Server shut down requested by user {UserNameFromContext.Name(HttpContext.Items)}, server shutting down now...");
+
+            _appLifetime.StopApplication();
+            return Accepted();
+
+        }
         //------------
 
 

server/AyaNova/Startup.cs

@@ -34,7 +34,7 @@ namespace AyaNova
         {
             var nlogLoggerProvider = new NLogLoggerProvider();
             _newLog = nlogLoggerProvider.CreateLogger("SERVER");
-            _hostingEnvironment = hostingEnvironment;
+            _hostingEnvironment = hostingEnvironment;           
             AyaNova.Util.ApplicationLogging.LoggerProvider = nlogLoggerProvider;
             ServerBootConfig.AYANOVA_CONTENT_ROOT_PATH = hostingEnvironment.ContentRootPath;
         }
@@ -43,6 +43,8 @@ namespace AyaNova
         private string _connectionString = "";
         private readonly Microsoft.AspNetCore.Hosting.IWebHostEnvironment _hostingEnvironment;
 
+      
+
         ////////////////////////////////////////////////////////////
         // 
         //