backend v4 half

SerpentRace_Backend/dist/GuidGenerator.js

@@ -0,0 +1,55 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.GuidGenerator = void 0;
+const crypto_1 = require("crypto");
+class GuidGenerator {
+    static generateGuid() {
+        const bytes = (0, crypto_1.randomBytes)(12);
+        const hexString = bytes.toString('hex').toUpperCase();
+        return `${hexString.slice(0, 8)}-${hexString.slice(8, 16)}-${hexString.slice(16, 24)}`;
+    }
+    static generateUuid() {
+        const bytes = (0, crypto_1.randomBytes)(16);
+        const hex = bytes.toString('hex');
+        return [
+            hex.slice(0, 8),
+            hex.slice(8, 12),
+            '4' + hex.slice(13, 16),
+            ((parseInt(hex.slice(16, 17), 16) & 0x3) | 0x8).toString(16) + hex.slice(17, 20),
+            hex.slice(20, 32)
+        ].join('-');
+    }
+    static isValidGuid(guid) {
+        const guidRegex = /^[A-F0-9]{8}-[A-F0-9]{8}-[A-F0-9]{8}$/;
+        return guidRegex.test(guid);
+    }
+    static isValidUuid(uuid) {
+        const uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;
+        return uuidRegex.test(uuid);
+    }
+    static generateMultipleGuids(count) {
+        const guids = [];
+        const guidSet = new Set();
+        while (guidSet.size < count) {
+            const guid = this.generateGuid();
+            if (!guidSet.has(guid)) {
+                guidSet.add(guid);
+                guids.push(guid);
+            }
+        }
+        return guids;
+    }
+    static generateMultipleUuids(count) {
+        const uuids = [];
+        const uuidSet = new Set();
+        while (uuidSet.size < count) {
+            const uuid = this.generateUuid();
+            if (!uuidSet.has(uuid)) {
+                uuidSet.add(uuid);
+                uuids.push(uuid);
+            }
+        }
+        return uuids;
+    }
+}
+exports.GuidGenerator = GuidGenerator;