feat: onboarding'de diğer KovakSoft uygulamalarından workspace içe aktarma

src/app/onboarding/components/create-workspace-form.tsx

@@ -1,21 +1,30 @@
 "use client";
 
 import { useActionState } from "react";
-import { Building2, Loader2, ShieldCheck } from "lucide-react";
+import { Building2, Loader2, ShieldCheck, ArrowRight } from "lucide-react";
 
 import { Button } from "@/components/ui/button";
 import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { Logo } from "@/components/logo";
-import { createWorkspaceAction } from "@/lib/appwrite/tenant-actions";
+import { createWorkspaceAction, importWorkspaceAction } from "@/lib/appwrite/tenant-actions";
 import { initialWorkspaceState } from "@/lib/appwrite/tenant-types";
 
-export function CreateWorkspaceForm({ userName }: { userName?: string }) {
+interface Props {
+  userName?: string;
+  crossAppTeams?: Array<{ $id: string; name: string }>;
+}
+
+export function CreateWorkspaceForm({ userName, crossAppTeams = [] }: Props) {
   const [state, formAction, isPending] = useActionState(
     createWorkspaceAction,
     initialWorkspaceState,
   );
+  const [, importFormAction, isImporting] = useActionState(
+    importWorkspaceAction,
+    initialWorkspaceState,
+  );
 
   return (
     <div className="flex flex-col gap-6">
@@ -26,6 +35,51 @@ export function CreateWorkspaceForm({ userName }: { userName?: string }) {
         <span className="text-xl font-semibold">İşletmem</span>
       </div>
 
+      {/* Cross-app import section */}
+      {crossAppTeams.length > 0 && (
+        <Card className="border-primary/20 bg-primary/5">
+          <CardHeader className="pb-3">
+            <CardTitle className="text-base">Mevcut şirketinizi ekleyin</CardTitle>
+            <CardDescription className="text-xs">
+              Diğer bir KovakSoft uygulamasında kayıtlı şirketinizi tek tıkla buraya ekleyebilirsiniz.
+            </CardDescription>
+          </CardHeader>
+          <CardContent className="flex flex-col gap-2">
+            {crossAppTeams.map((team) => (
+              <form key={team.$id} action={importFormAction}>
+                <input type="hidden" name="teamId" value={team.$id} />
+                <button
+                  type="submit"
+                  disabled={isImporting}
+                  className="flex w-full items-center justify-between rounded-lg border bg-background px-4 py-3 text-sm font-medium transition-colors hover:bg-accent hover:text-accent-foreground disabled:opacity-60"
+                >
+                  <div className="flex items-center gap-2.5">
+                    <Building2 className="size-4 text-muted-foreground" />
+                    <span>{team.name}</span>
+                  </div>
+                  {isImporting ? (
+                    <Loader2 className="size-4 animate-spin text-muted-foreground" />
+                  ) : (
+                    <ArrowRight className="size-4 text-muted-foreground" />
+                  )}
+                </button>
+              </form>
+            ))}
+          </CardContent>
+        </Card>
+      )}
+
+      {crossAppTeams.length > 0 && (
+        <div className="relative">
+          <div className="absolute inset-0 flex items-center">
+            <span className="w-full border-t" />
+          </div>
+          <div className="relative flex justify-center text-xs uppercase">
+            <span className="bg-muted px-2 text-muted-foreground">veya yeni oluştur</span>
+          </div>
+        </div>
+      )}
+
       <Card>
         <CardHeader className="text-center">
           <div className="bg-primary/10 text-primary mx-auto mb-2 flex size-12 items-center justify-center rounded-full">

src/app/onboarding/page.tsx

@@ -2,7 +2,7 @@ import type { Metadata } from "next";
 import { redirect } from "next/navigation";
 
 import { getCurrentUser } from "@/lib/appwrite/server";
-import { getUserTeams } from "@/lib/appwrite/tenant";
+import { getUserTeams, getCrossAppTeams } from "@/lib/appwrite/tenant";
 import { CreateWorkspaceForm } from "./components/create-workspace-form";
 
 export const metadata: Metadata = {
@@ -15,14 +15,17 @@ export default async function OnboardingPage() {
   if (!user) redirect("/sign-in");
 
   const teams = await getUserTeams();
-  if (teams && teams.total > 0) {
+  if (teams && teams.total > 0) redirect("/dashboard");
-    redirect("/dashboard");
+
-  }
+  const crossAppTeams = await getCrossAppTeams();
 
   return (
     <div className="bg-muted flex min-h-svh flex-col items-center justify-center p-6 md:p-10">
       <div className="w-full max-w-md">
-        <CreateWorkspaceForm userName={user.name?.split(" ")[0]} />
+        <CreateWorkspaceForm
+          userName={user.name?.split(" ")[0]}
+          crossAppTeams={crossAppTeams}
+        />
       </div>
     </div>
   );

src/lib/appwrite/tenant-actions.ts

@@ -89,6 +89,59 @@ export async function createWorkspaceAction(
   redirect("/dashboard");
 }
 
+export async function importWorkspaceAction(
+  _prev: WorkspaceState,
+  formData: FormData,
+): Promise<WorkspaceState> {
+  const teamId = String(formData.get("teamId") ?? "").trim();
+  if (!teamId) return { ok: false, error: "Geçersiz istek." };
+
+  try {
+    const { account, teams, tablesDB } = await createSessionClient();
+    const user = await account.get();
+
+    const allTeams = await teams.list();
+    const team = allTeams.teams.find((t) => t.$id === teamId);
+    if (!team) return { ok: false, error: "Çalışma alanı bulunamadı." };
+
+    const existing = await tablesDB.listRows({
+      databaseId: DATABASE_ID,
+      tableId: TABLES.tenantSettings,
+      queries: [Query.equal("tenantId", teamId), Query.limit(1)],
+    });
+    if (existing.total > 0) return { ok: false, error: "Bu çalışma alanı zaten mevcut." };
+
+    const admin = createAdminClient();
+    await admin.tablesDB.createRow(
+      DATABASE_ID,
+      TABLES.tenantSettings,
+      ID.unique(),
+      {
+        tenantId: teamId,
+        companyName: team.name,
+        plan: "free",
+        planStartedAt: new Date().toISOString(),
+        defaultVatRate: 20,
+        invoicePrefix: "INV",
+        invoiceCounter: 0,
+      },
+      [
+        Permission.read(Role.team(teamId)),
+        Permission.update(Role.team(teamId, "owner")),
+        Permission.update(Role.team(teamId, "admin")),
+        Permission.delete(Role.team(teamId, "owner")),
+      ],
+    );
+
+    await account.updatePrefs({ ...(user.prefs ?? {}), activeTenant: teamId });
+    await setActiveTenantCookie(teamId);
+  } catch (e) {
+    return { ok: false, error: appwriteError(e) };
+  }
+
+  redirect("/dashboard");
+}
+
 export async function setActiveTenantAction(tenantId: string) {
   try {
     const { account, teams, tablesDB } = await createSessionClient();

src/lib/appwrite/tenant.ts

@@ -30,6 +30,29 @@ export async function getUserTeams() {
   }
 }
 
+export async function getCrossAppTeams(): Promise<Array<{ $id: string; name: string }>> {
+  try {
+    const { teams, tablesDB } = await createSessionClient();
+    const allTeams = await teams.list();
+
+    if (allTeams.teams.length === 0) return [];
+
+    const teamIds = allTeams.teams.map((t) => t.$id);
+    const settings = await tablesDB.listRows({
+      databaseId: DATABASE_ID,
+      tableId: TABLES.tenantSettings,
+      queries: [Query.equal("tenantId", teamIds), Query.limit(100)],
+    });
+    const thisAppIds = new Set(settings.rows.map((r) => r.tenantId as string));
+
+    return allTeams.teams
+      .filter((t) => !thisAppIds.has(t.$id))
+      .map((t) => ({ $id: t.$id, name: t.name }));
+  } catch {
+    return [];
+  }
+}
+
 export async function getActiveTenantId(): Promise<string | null> {
   const cookie = (await cookies()).get(ACTIVE_TENANT_COOKIE)?.value;
   if (cookie) return cookie;