add invite staff

src/common/utils/jwt.utils.ts

@@ -0,0 +1,29 @@
+import { sign, verify } from 'jsonwebtoken';
+
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class JwtUtils {
+  signToken(payload: string, expiresIn: string) {
+    return sign(payload, process.env.JWT_SECRET!, { expiresIn });
+  }
+  //eslint-disable-next-line @typescript-eslint/no-explicit-any
+  signTokenRS256(payload: any, expiresIn: string) {
+    const privateKey = process.env.JWT_RS256_PRIVATE_KEY!;
+    return sign(payload, privateKey, {
+      algorithm: 'RS256',
+      expiresIn,
+    });
+  }
+
+  verifyTokenRS256(token: string) {
+    const publicKey = process.env.JWT_RS256_PUBLIC_KEY!;
+    return verify(token, publicKey, {
+      algorithms: ['RS256'],
+    });
+  }
+
+  verifyToken(token: string) {
+    return verify(token, process.env.JWT_SECRET!);
+  }
+}