add license system and ui

src/providers/LicenseStatusProvider.tsx

@@ -0,0 +1,72 @@
+// This file is licensed under the Fossorial Commercial License.
+// Unauthorized use, copying, modification, or distribution is strictly prohibited.
+//
+// Copyright (c) 2025 Fossorial LLC. All rights reserved.
+
+"use client";
+
+import LicenseStatusContext from "@app/contexts/licenseStatusContext";
+import { LicenseStatus } from "@server/license/license";
+import { useState } from "react";
+
+interface ProviderProps {
+    children: React.ReactNode;
+    licenseStatus: LicenseStatus | null;
+}
+
+export function LicenseStatusProvider({
+    children,
+    licenseStatus
+}: ProviderProps) {
+    const [licenseStatusState, setLicenseStatusState] =
+        useState<LicenseStatus | null>(licenseStatus);
+
+    const updateLicenseStatus = (updatedLicenseStatus: LicenseStatus) => {
+        setLicenseStatusState((prev) => {
+            return {
+                ...updatedLicenseStatus
+            };
+        });
+    };
+
+    const isUnlocked = () => {
+        if (licenseStatusState?.isHostLicensed) {
+            if (licenseStatusState?.isLicenseValid) {
+                return true;
+            }
+        }
+        return false;
+    };
+
+    const isLicenseViolation = () => {
+        if (
+            licenseStatusState?.isHostLicensed &&
+            !licenseStatusState?.isLicenseValid
+        ) {
+            return true;
+        }
+        if (
+            licenseStatusState?.maxSites &&
+            licenseStatusState?.usedSites &&
+            licenseStatusState.usedSites > licenseStatusState.maxSites
+        ) {
+            return true;
+        }
+        return false;
+    };
+
+    return (
+        <LicenseStatusContext.Provider
+            value={{
+                licenseStatus: licenseStatusState,
+                updateLicenseStatus,
+                isLicenseViolation,
+                isUnlocked
+            }}
+        >
+            {children}
+        </LicenseStatusContext.Provider>
+    );
+}
+
+export default LicenseStatusProvider;