Unleash client instance as singleton

src/isnd/Controllers/HomeController.cs

@@ -19,17 +19,18 @@ namespace isn.Controllers
     {
         private readonly ILogger _logger;
         private readonly ApplicationDbContext _dbContext;
+        private readonly IHostingEnvironment _env;
         private readonly IUnleash _unleashĈlient;
 
         public HomeController(
             ApplicationDbContext dbContext,
-            IOptions<UnleashClientSettings> unleashClientSettings,
+            IUnleash unleashĈlient,
-            IHostingEnvironment env,
             ILogger<HomeController> logger)
         {
             _logger = logger;
             _dbContext = dbContext;
-            _unleashĈlient = env.CreateUnleahClient(unleashClientSettings.Value);
+            _unleashĈlient = unleashĈlient;
+            // _unleashĈlient = env.CreateUnleahClient(unleashClientSettings.Value);
         }
         
         public IActionResult Index()

src/isnd/Controllers/PackagesController.cs

@@ -42,8 +42,7 @@ namespace isn.Controllers
             ILoggerFactory loggerFactory,
             IDataProtectionProvider provider,
             IOptions<NugetSettings> nugetOptions,
-            IOptions<UnleashClientSettings> unleashClientSettings,
+            IUnleash unleashĈlient,
-            IHostingEnvironment env,
             ApplicationDbContext dbContext)
         {
             logger = loggerFactory.CreateLogger<PackagesController>();
@@ -51,7 +50,7 @@ namespace isn.Controllers
             protector = provider.CreateProtector(nugetSettings.ProtectionTitle);
             this.dbContext = dbContext;
             this.packageManager = packageManager;
-            _unleashĈlient = env.CreateUnleahClient(unleashClientSettings.Value);
+            _unleashĈlient = unleashĈlient;
             ressources = packageManager.GetResources(_unleashĈlient).ToArray();
         }
 

src/isnd/Startup.cs

@@ -19,6 +19,7 @@ using System;
 using Unleash.ClientFactory;
 using isnd.Entities;
 using Microsoft.Extensions.Options;
+using isnd.Helpers;
 
 namespace isn
 {
@@ -64,7 +65,13 @@ namespace isn
             });
 
             services.AddSingleton<IAuthorizationHandler, ValidApiKeyRequirementHandler>();
+            services.AddSingleton<IUnleash>(s =>
+              {
+                var config = s.GetRequiredService<IOptions<UnleashClientSettings>>();
+                return s.GetRequiredService<Microsoft.AspNetCore.Hosting.IHostingEnvironment>().CreateUnleahClient(config.Value);
+              });
            
+            // _unleashĈlient = env.CreateUnleahClient(unleashClientSettings.Value);
             var smtpSettingsconf = Configuration.GetSection("Smtp");
             services.Configure<SmtpSettings>(smtpSettingsconf);
             var nugetSettingsconf = Configuration.GetSection("Nuget");