convert session to an instance so we can call isActive on it

package.json

@@ -1,6 +1,6 @@
 {
   "name": "simple-koa-shopify-auth",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "A better, simplified version of the (no longer supported) @Shopify/koa-shopify-auth middleware library. It removes the use of cookies for sessions (which greatly smooths the auth process), replaces a deprecated API call, and supports v2 of the official @shopify/shopify-api package.",
   "author": "TheSecurityDev",
   "license": "MIT",

src/verify-request.ts

@@ -1,4 +1,5 @@
 import Shopify from "@shopify/shopify-api";
+import { Session } from "@shopify/shopify-api/dist/auth/session";
 import { HttpResponseError } from "@shopify/shopify-api/dist/error";
 import { Context, Next } from "koa";
 
@@ -30,11 +31,13 @@ export default function verifyRequest(options?: VerifyRequestOptions) {
   };
 
   return async function verifyTokenMiddleware(ctx: Context, next: Next) {
-    const session = await Shopify.Utils.loadCurrentSession(
+    const sessionData = await Shopify.Utils.loadCurrentSession(
       ctx.req,
       ctx.res,
       accessMode === "online"
     );
+    // Create session instance from loaded session data (if available), so we can call isActive() method on it
+    const session = sessionData ? Session.cloneSession(sessionData, sessionData.id) : null;
 
     const { query } = ctx;
     const shop = query.shop ? query.shop.toString() : "";