src/main/java/com/pt/service/AdminService.java

package com.pt.service;

import com.pt.entity.Admin;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.pt.repository.AdminRepository;

@Service
public class AdminService {

    @Autowired
    private AdminRepository adminRepository;

    public AdminService(AdminRepository adminRepository) {
        this.adminRepository = adminRepository;
    }

    public Admin findByUsernameAndPassword(String username, String password) {
        return adminRepository.findByUsernameAndPassword(username, password);
    }

}