refactor: Change install page to client component, remove url state

backend/src/plugins/core/admin/install/layout/layout.service.ts

@@ -8,8 +8,6 @@ import {
 } from "./dto/layout.obj";
 
 import { core_users } from "@/plugins/core/admin/database/schema/users";
-import { core_sessions } from "@/plugins/core/admin/database/schema/sessions";
-import { core_admin_sessions } from "@/plugins/core/admin/database/schema/admins";
 import { core_languages } from "@/plugins/core/admin/database/schema/languages";
 import { DatabaseService } from "@/database/database.service";
 
@@ -22,22 +20,7 @@ export class LayoutAdminInstallService {
       .select({ count: count() })
       .from(core_users);
     if (users[0].count > 0) {
-      const [sessionCount, sessionCountAdmin] = [
-        await this.databaseService.db
-          .select({ count: count() })
-          .from(core_sessions),
-        await this.databaseService.db
-          .select({ count: count() })
-          .from(core_admin_sessions)
-      ];
-
-      if (sessionCount[0].count > 0 || sessionCountAdmin[0].count > 0) {
-        throw new AccessDeniedError();
-      }
-
-      return {
-        status: LayoutAdminInstallEnum.FINISH
-      };
+      throw new AccessDeniedError();
     }
 
     const languages = await this.databaseService.db

frontend/app/[locale]/(admin)/admin/(configs)/install/page.tsx

@@ -1,5 +1,40 @@
-import { InstallConfigsView } from "@/plugins/admin/configs/views/install/steps/install-configs-view";
+import { redirect } from "@vitnode/frontend/navigation";
 
-export default function Page() {
-  return <InstallConfigsView />;
+import { ErrorType, fetcher } from "@/graphql/fetcher";
+import {
+  Admin__Install__Layout,
+  Admin__Install__LayoutQuery,
+  Admin__Install__LayoutQueryVariables
+} from "@/graphql/hooks";
+import { LayoutInstallConfigsView } from "@/plugins/admin/configs/views/install/layout-install-configs-view";
+import { InternalErrorView } from "@/plugins/admin/global/internal-error/internal-error-view";
+
+const getData = async () => {
+  const { data } = await fetcher<
+    Admin__Install__LayoutQuery,
+    Admin__Install__LayoutQueryVariables
+  >({
+    query: Admin__Install__Layout,
+    cache: "force-cache"
+  });
+
+  return data;
+};
+
+export default async function Page() {
+  try {
+    const data = await getData();
+
+    return (
+      <LayoutInstallConfigsView data={data.admin__install__layout.status} />
+    );
+  } catch (error) {
+    const code = error as ErrorType;
+
+    if (code.extensions?.code === "ACCESS_DENIED") {
+      redirect("/admin");
+    }
+
+    return <InternalErrorView />;
+  }
 }

frontend/components/steps/steps.tsx

@@ -3,6 +3,7 @@ import { Link } from "@vitnode/frontend/navigation";
 import { cn } from "@vitnode/frontend/helpers";
 
 export interface ItemStepProps {
+  component: React.ReactNode;
   id: string;
   title: string;
   checked?: boolean;

frontend/plugins/admin/configs/views/install/finish/finish-install-config-view.tsx

@@ -1,4 +1,3 @@
-import { useTranslations } from "next-intl";
 import { Home, KeyRound } from "lucide-react";
 import { Link } from "@vitnode/frontend/navigation";
 
@@ -13,28 +12,28 @@ import {
 import { buttonVariants } from "@/components/ui/button";
 
 export const FinishInstallConfigsView = () => {
-  const t = useTranslations("admin.configs.install.finish");
-
   return (
     <Card className="text-center">
       <CardHeader>
-        <CardTitle>{t("title", { name: "VitNode" })}</CardTitle>
-        <CardDescription>{t("desc")}</CardDescription>
+        <CardTitle>Welcome to VitNode!</CardTitle>
+        <CardDescription>Your website is ready.</CardDescription>
       </CardHeader>
       <CardContent>
-        <p>{t("text")}</p>
+        <p>
+          The installation process is complete. You can now use your website.
+        </p>
       </CardContent>
       <CardFooter className="flex items-center justify-center gap-4">
         <Link href="/" className={buttonVariants()}>
-          <Home /> {t("buttons.home_page")}
+          <Home /> Home Page
         </Link>
         <Link
           href="/admin"
           className={buttonVariants({
-            variant: "secondary"
+            variant: "ghost"
           })}
         >
-          <KeyRound /> {t("buttons.admin_control_panel")}
+          <KeyRound /> Admin Control Panel
         </Link>
       </CardFooter>
     </Card>

frontend/plugins/admin/configs/views/install/hooks/use-install-vitnode.ts

@@ -0,0 +1,13 @@
+import * as React from "react";
+
+interface Args {
+  currentStep: number;
+  setCurrentStep: React.Dispatch<React.SetStateAction<number>>;
+}
+
+export const InstallVitNodeContext = React.createContext<Args>({
+  currentStep: 0,
+  setCurrentStep: () => {}
+});
+
+export const useInstallVitnode = () => React.useContext(InstallVitNodeContext);

frontend/plugins/admin/configs/views/install/layout-install-configs-view.tsx

@@ -1,8 +1,6 @@
 "use client";
 
 import * as React from "react";
-import { useTranslations } from "next-intl";
-import { useSelectedLayoutSegment } from "next/navigation";
 
 import { Steps, ItemStepProps } from "@/components/steps/steps";
 import {
@@ -11,64 +9,84 @@ import {
   CardHeader,
   CardTitle
 } from "@/components/ui/card";
+import { InstallConfigsView } from "./steps/install-configs-view";
+import { InstallVitNodeContext } from "./hooks/use-install-vitnode";
+import { LicenseInstallConfigsView } from "./steps/license/license-install-configs-view";
+import { DatabaseInstallConfigsView } from "./steps/database/database-install-configs-view";
+import { AccountInstallConfigsView } from "./steps/account/account-install-configs-view";
+import { LayoutAdminInstallEnum } from "@/graphql/hooks";
+import { FinishInstallConfigsView } from "./finish/finish-install-config-view";
 
 interface Props {
-  children: React.ReactNode;
+  data: LayoutAdminInstallEnum;
 }
 
-export const LayoutInstallConfigsView = ({ children }: Props) => {
-  const t = useTranslations("admin.configs.install");
-  const segment = useSelectedLayoutSegment();
-
-  const stepsNumber: Record<string, number> = {
-    license: 2,
-    database: 3,
-    account: 4
-  };
-
-  const activeStep = segment ? stepsNumber[segment] : 1;
+export const LayoutInstallConfigsView = ({ data }: Props) => {
+  const [currentStep, setCurrentStep] = React.useState(0);
 
   const items: ItemStepProps[] = [
     {
       id: "welcome",
-      title: t("steps.welcome.title"),
-      description: t("steps.welcome.desc"),
-      checked: activeStep >= 2
+      title: "Welcome",
+      description: "Before you begin...",
+      checked: currentStep >= 1,
+      component: <InstallConfigsView />
     },
     {
       id: "license",
-      title: t("steps.license.title"),
-      description: t("steps.license.desc"),
-      checked: activeStep >= 3
+      title: "License",
+      description: "Read carefully",
+      checked: currentStep >= 2,
+      component: <LicenseInstallConfigsView />
     },
     {
       id: "database",
-      title: t("steps.database.title"),
-      description: t("steps.database.desc"),
-      checked: activeStep >= 4
+      title: "Database",
+      description: "Create schema and first records",
+      checked: currentStep >= 3,
+      component: <DatabaseInstallConfigsView />
     },
     {
       id: "account",
-      title: t("steps.account.title"),
-      description: t("steps.account.desc"),
-      checked: activeStep >= 5
+      title: "Admin Account",
+      description: "Create admin account",
+      checked: currentStep >= 4,
+      component: <AccountInstallConfigsView />
     }
   ];
 
+  React.useEffect(() => {
+    if (currentStep < 2) {
+      return;
+    }
+
+    if (data === LayoutAdminInstallEnum.account && currentStep < 3) {
+      setCurrentStep(3);
+    }
+  }, [data, currentStep]);
+
+  if (currentStep === items.length) {
+    return <FinishInstallConfigsView />;
+  }
+
   return (
     <Card className="hidden sm:flex">
       <Steps className="max-w-64 p-5 pr-0" items={items} />
 
       <div className="grow">
         <CardHeader>
-          <CardDescription>{t("title", { name: "VitNode" })}</CardDescription>
-          <CardTitle>
-            {/* eslint-disable-next-line @typescript-eslint/ban-ts-comment */}
-            {/* @ts-expect-error */}
-            {t(`steps.${items.at(activeStep - 1)?.id}.title`)}
-          </CardTitle>
+          <CardDescription>Install VitNode</CardDescription>
+          <CardTitle>{items.at(currentStep)?.title}</CardTitle>
         </CardHeader>
-        {children}
+
+        <InstallVitNodeContext.Provider
+          value={{
+            currentStep,
+            setCurrentStep
+          }}
+        >
+          {items.at(currentStep)?.component}
+        </InstallVitNodeContext.Provider>
       </div>
     </Card>
   );