added password resetter

package com.inteligr8.activiti;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.stereotype.Component;

import com.activiti.domain.idm.User;

import com.activiti.service.api.UserService;

/**

 * @author brian@inteligr8.com

 */

@Component

public class ActivitiAppAdminPasswordFixer implements DataFixer {

    private final Logger logger = LoggerFactory.getLogger(this.getClass());

    @Autowired(required = false)

    private UserService userService;

    @Autowired

    private TenantFinderService tenantFinderService;

    @Value("${keycloak-ext.reset.admin.username:admin@app.activiti.com}")

    private String adminUsername;

    @Value("${keycloak-ext.reset.admin.password:#{null}}")

    private String adminPassword;

    @Override

	public void fix() {

		this.logger.trace("fix()");

		if (this.adminPassword != null) {

			this.logger.info("Resetting the password for admin user '{}'", this.adminUsername);

			Long tenantId = this.tenantFinderService.findTenantId();

			User adminUser = this.userService.findUserByEmailAndTenantId(this.adminUsername, tenantId);

			this.userService.changePassword(adminUser.getId(), this.adminPassword);

		}

	}

}