Added a temp action to switch current tenant.

src/AbpDesk/AbpDesk.Web.Mvc/Controllers/MultiTenancyController.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Volo.Abp.AspNetCore.Mvc;
+using Volo.Abp.MultiTenancy;
+using Volo.Abp.Ui;
+
+namespace AbpDesk.Web.Mvc.Controllers
+{
+    /* TODO: This is temporary solution to switch tenant.
+     */
+
+    public class MultiTenancyController : AbpController
+    {
+        private readonly ITenantStore _tenantStore;
+
+        public MultiTenancyController(ITenantStore tenantStore)
+        {
+            _tenantStore = tenantStore;
+        }
+
+        public async Task<ActionResult> SwitchTenant(string tenant = "")
+        {
+            var tenantInfo = await FindTenantAsync(tenant);
+            if (tenantInfo == null)
+            {
+                throw new UserFriendlyException("Unknown tenant: " + tenant);
+            }
+
+            HttpContext.Response.Cookies.Append(
+                "__tenant",
+                tenantInfo.Id.ToString(),
+                new CookieOptions
+                {
+                    Expires = DateTimeOffset.Now.AddYears(1)
+                }
+            );
+
+            return Redirect("/");
+        }
+
+        private async Task<TenantInfo> FindTenantAsync(string tenantIdOrName)
+        {
+            if (Guid.TryParse(tenantIdOrName, out var parsedTenantId))
+            {
+                return await _tenantStore.FindAsync(parsedTenantId);
+            }
+            else
+            {
+                return await _tenantStore.FindAsync(tenantIdOrName);
+            }
+        }
+    }
+}

src/Volo.Abp.IdentityServer.Domain/Volo/Abp/IdentityServer/AbpIdentityServerDomainModule.cs

@@ -33,8 +33,8 @@ namespace Volo.Abp.IdentityServer
 
             //TODO: Remove in-memory stores once EF Core stores are fully completed.
             identityServerBuilder.AddDeveloperSigningCredential()
-                //.AddInMemoryClients(IdentityServerConfig.GetClients())
-                //.AddInMemoryApiResources(IdentityServerConfig.GetApiResources())
+                .AddInMemoryClients(IdentityServerConfig.GetClients())
+                .AddInMemoryApiResources(IdentityServerConfig.GetApiResources())
                 .AddAbpIdentityServer();
 
             services.ExecutePreConfiguredActions(identityServerBuilder);