Import other modules into monorepo

src/i18n/modules/InjectRequestLocale.ts

@@ -0,0 +1,40 @@
+import {Request} from "../../http/lifecycle/Request";
+import {Injectable} from "../../di"
+import {Locale} from "../service/Locale";
+import {HTTPKernelModule} from "../../http/kernel/HTTPKernelModule";
+import {HTTPKernel} from "../../http/kernel/HTTPKernel";
+import {InjectSessionHTTPModule} from "../../http/kernel/module/InjectSessionHTTPModule";
+import {Session} from "../../http/session/Session";
+
+/**
+ * An HTTP kernel module that adds the Locale service to the request container.
+ */
+@Injectable()
+export class InjectRequestLocale extends HTTPKernelModule {
+    public executeWithBlockingWriteback = true
+
+    /** Register this kernel module to the given kernel. */
+    public static register(kernel: HTTPKernel) {
+        kernel.register(this).after(InjectSessionHTTPModule)
+    }
+
+    /**
+     * Gets or sets the default locale in the session and instantiates a Locale
+     * service into the Request container based on said locale.
+     * @param request
+     */
+    public async apply(request: Request) {
+        const session = <Session> request.make(Session)
+        const locale = <Locale> request.make(Locale)
+
+        // Set the default locale in the session
+        if ( !session.get('i18n.locale') ) {
+            session.set('i18n.locale', locale.getDefaultLocale())
+        }
+
+        locale.setLocale(session.get('i18n.locale'))
+        request.registerSingletonInstance(Locale, locale)
+
+        return request
+    }
+}