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OCPP.Core.Server/Startup.cs

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+/*
+ * OCPP.Core - https://github.com/dallmann-consulting/OCPP.Core
+ * Copyright (C) 2020-2021 dallmann consulting GmbH.
+ * All Rights Reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.IO;
+using System.Net.WebSockets;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using Newtonsoft.Json;
+using OCPP.Core.Database;
+
+namespace OCPP.Core.Server
+{
+    public class Startup
+    {
+        /// <summary>
+        /// ILogger object
+        /// </summary>
+        private ILoggerFactory LoggerFactory { get; set; }
+
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddOCPPDbContext(Configuration);
+            services.AddControllers();
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        //public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+        public void Configure(IApplicationBuilder app,
+                            IWebHostEnvironment env,
+                            ILoggerFactory loggerFactory,
+                            IServiceScopeFactory serviceScopeFactory)
+        {
+            LoggerFactory = loggerFactory;
+            ILogger logger = loggerFactory.CreateLogger(typeof(Startup));
+            logger.LogTrace("Startup => Configure(...)");
+
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+
+            // Migrate database
+            using var scope = serviceScopeFactory.CreateScope();
+            var dbContext = scope.ServiceProvider.GetRequiredService<OCPPCoreContext>();
+            // but only when not disabled (needs admin permissions in SQL-Server!)
+            bool dbMigrate = Configuration.GetValue<bool>("AutoMigrateDB", true);
+            if (dbMigrate)
+            {
+                dbContext.Database.Migrate();
+            }
+
+            // Set WebSocketsOptions
+            var webSocketOptions = new WebSocketOptions() 
+            {
+            };
+
+            // Accept WebSocket
+            app.UseWebSockets(webSocketOptions);
+
+            // Integrate custom OCPP middleware for message processing
+            app.UseOCPPMiddleware();
+        }
+    }
+}