From 5e710f74979076c79ed606ce7b7b351b90e785f9 Mon Sep 17 00:00:00 2001
From: Mathias Wagner <germannewsmaker@gmail.com>
Date: Sun, 21 Jul 2024 17:56:51 +0200
Subject: [PATCH] Create javascript License.ts entity

---
 .../javascript/src/entities/License.ts        | 70 +++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 integrations/javascript/src/entities/License.ts

diff --git a/integrations/javascript/src/entities/License.ts b/integrations/javascript/src/entities/License.ts
new file mode 100644
index 0000000..e6f4672
--- /dev/null
+++ b/integrations/javascript/src/entities/License.ts
@@ -0,0 +1,70 @@
+export enum LicenseStatus {
+    VALID = 'VALID',
+    EXPIRED = 'EXPIRED',
+    INVALID = 'INVALID',
+    MAX_USES_REACHED = 'MAX_USES_REACHED',
+}
+
+export interface LicenseMeta {
+    key: string;
+    value: string;
+    getAsInteger(): number;
+    getAsDouble(): number;
+    getAsBoolean(): boolean;
+}
+
+export class License {
+    public readonly status: LicenseStatus;
+    public readonly licenseKey: string;
+    public readonly groups: string[];
+    public readonly permissions: string[];
+    public readonly meta: LicenseMeta[];
+    public readonly maxUses: number;
+    public readonly currentUses: number;
+    public readonly expirationDate: Date | null;
+
+    constructor(
+        status: LicenseStatus,
+        licenseKey: string,
+        groups: string[],
+        permissions: string[],
+        meta: LicenseMeta[],
+        maxUses: number,
+        currentUses: number,
+        expirationDate: Date | null
+    ) {
+        this.status = status;
+        this.licenseKey = licenseKey;
+        this.groups = groups;
+        this.permissions = permissions;
+        this.meta = meta;
+        this.maxUses = maxUses;
+        this.currentUses = currentUses;
+        this.expirationDate = expirationDate;
+    }
+
+    public isValid(): boolean {
+        return this.status === LicenseStatus.VALID;
+    }
+
+    public isExpired(): boolean {
+        return this.status === LicenseStatus.EXPIRED;
+    }
+
+    public isMaxUsesReached(): boolean {
+        return this.status === LicenseStatus.MAX_USES_REACHED;
+    }
+
+    public getMeta(key: string): string | null {
+        const meta = this.meta.find(m => m.key === key);
+        return meta ? meta.value : null;
+    }
+
+    public hasGroup(group: string): boolean {
+        return this.groups.includes(group);
+    }
+
+    public hasPermission(permission: string): boolean {
+        return this.permissions.includes(permission);
+    }
+}