拆分模块
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189
client/src/main/java/com/ecep/contract/vm/CurrentEmployee.java
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189
client/src/main/java/com/ecep/contract/vm/CurrentEmployee.java
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package com.ecep.contract.vm;
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import java.time.format.DateTimeFormatter;
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import java.util.List;
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import java.util.Locale;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.ScheduledExecutorService;
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import java.util.concurrent.TimeUnit;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.util.StringUtils;
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import com.ecep.contract.Desktop;
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import com.ecep.contract.MyDateTimeUtils;
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import com.ecep.contract.SpringApp;
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import com.ecep.contract.controller.CurrentEmployeeInitialedEvent;
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import com.ecep.contract.model.Employee;
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import com.ecep.contract.model.EmployeeRole;
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import com.ecep.contract.service.EmployeeService;
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import javafx.application.Platform;
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import javafx.beans.property.SimpleListProperty;
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import javafx.beans.property.SimpleObjectProperty;
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import javafx.collections.FXCollections;
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import javafx.util.converter.CurrencyStringConverter;
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import javafx.util.converter.LocalDateStringConverter;
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import javafx.util.converter.LocalDateTimeStringConverter;
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import javafx.util.converter.NumberStringConverter;
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import lombok.ToString;
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/**
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* 当前登录用户
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*/
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@ToString(callSuper = false, exclude = "roles")
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public class CurrentEmployee extends EmployeeViewModel {
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private static final Logger logger = LoggerFactory.getLogger(CurrentEmployee.class);
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/**
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* 语言环境
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*/
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private SimpleObjectProperty<Locale> locale = new SimpleObjectProperty<>(Locale.getDefault());
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/**
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* 角色
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*/
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private SimpleListProperty<EmployeeRole> roles = new SimpleListProperty<>(FXCollections.observableArrayList());
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private DateTimeFormatter dateFormatter = DateTimeFormatter
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.ofPattern(MyDateTimeUtils.DEFAULT_DATE_FORMAT_PATTERN);
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private DateTimeFormatter dateTimeFormatter = DateTimeFormatter
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.ofPattern(MyDateTimeUtils.DEFAULT_DATETIME_FORMAT_PATTERN);
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private DateTimeFormatter timeFormatter = DateTimeFormatter
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.ofPattern(MyDateTimeUtils.DEFAULT_TIME_FORMAT_PATTERN);
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private LocalDateStringConverter localDateStringConverter = new LocalDateStringConverter(
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dateFormatter, null);
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private LocalDateTimeStringConverter localDateTimeStringConverter = new LocalDateTimeStringConverter(
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dateTimeFormatter, null);
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private NumberStringConverter numberStringConverter = new NumberStringConverter("#,##0.00");
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private CurrencyStringConverter currencyStringConverter = new CurrencyStringConverter("#,##0.00");
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/**
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* 是否系统管理员
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*/
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public boolean isSystemAdministrator() {
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return roles.stream().anyMatch(EmployeeRole::isSystemAdministrator);
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}
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/**
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* 语言环境属性
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*/
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public SimpleObjectProperty<Locale> localeProperty() {
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return locale;
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}
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/**
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* 角色属性
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*/
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public SimpleListProperty<EmployeeRole> rolesProperty() {
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return roles;
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}
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@Override
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protected void updateFrom(Employee v) {
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super.updateFrom(v);
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// 根据用户的个人配置修改
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if (StringUtils.hasText(v.getLocale())) {
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try {
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localeProperty().set(Locale.forLanguageTag(v.getLocale()));
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} catch (Exception e) {
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handleException("解析设置用户区域设置失败，" + v.getLocale(), e);
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}
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}
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if (StringUtils.hasText(v.getDateFormatter())) {
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try {
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dateFormatter = DateTimeFormatter.ofPattern(v.getDateFormatter());
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localDateStringConverter = new LocalDateStringConverter(dateFormatter, null);
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} catch (Exception e) {
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handleException("解析设置用户日期格式失败，" + v.getDateFormatter(), e);
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}
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}
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if (StringUtils.hasText(v.getDateTimeFormatter())) {
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try {
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dateTimeFormatter = DateTimeFormatter.ofPattern(v.getDateTimeFormatter());
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localDateTimeStringConverter = new LocalDateTimeStringConverter(dateTimeFormatter, null);
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} catch (Exception e) {
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handleException("解析设置用户日期时间格式失败，" + v.getDateTimeFormatter(), e);
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}
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}
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if (StringUtils.hasText(v.getNumberFormatter())) {
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try {
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numberStringConverter = new NumberStringConverter(localeProperty().get(), v.getNumberFormatter());
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} catch (Exception e) {
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handleException("解析设置用户数字格式失败，" + v.getNumberFormatter(), e);
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}
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}
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if (StringUtils.hasText(v.getCurrencyFormatter())) {
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try {
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currencyStringConverter = new CurrencyStringConverter(localeProperty().get(), v.getCurrencyFormatter());
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} catch (Exception e) {
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handleException("解析设置用户货币格式失败，" + v.getCurrencyFormatter(), e);
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}
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}
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}
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/**
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* 初始化
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*/
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public CompletableFuture<Void> initialize() {
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CompletableFuture<Void> future = new CompletableFuture<>();
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ScheduledExecutorService executorService = Desktop.instance.getExecutorService();
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/**
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* 异步初始化当前用户
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* 1. 从数据库中查询当前用户
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* 2. 从数据库中查询当前用户的角色
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* 3. 更新当前用户的信息
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* 4. 更新当前用户的角色
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*/
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executorService.submit(() -> {
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// issue #1 sss 2020-07-05
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EmployeeService employeeService = SpringApp.getBean(EmployeeService.class);
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Employee employee = employeeService.findById(Desktop.instance.getActiveEmployeeId());
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List<EmployeeRole> roles = employeeService.getRolesByEmployeeId(employee.getId());
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Platform.runLater(() -> {
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update(employee);
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rolesProperty().setAll(roles);
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// 发布事件
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SpringApp.context.publishEvent(new CurrentEmployeeInitialedEvent(this));
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future.complete(null);
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});
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});
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/**
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* 定时更新用户活动状态
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*/
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executorService.scheduleWithFixedDelay(() -> {
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try {
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SpringApp.getBean(EmployeeService.class).updateActive(Desktop.instance.getSessionId());
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} catch (Exception e) {
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if (logger.isErrorEnabled()) {
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logger.error("updateActive:{}", e.getMessage(), e);
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}
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}
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}, 10, 10, TimeUnit.SECONDS);
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return future;
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}
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private void handleException(String msg, Exception e) {
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logger.warn(msg, e);
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}
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public LocalDateStringConverter getLocalDateStringConverter() {
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return localDateStringConverter;
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}
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public LocalDateTimeStringConverter getLocalDateTimeStringConverter() {
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return localDateTimeStringConverter;
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}
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public NumberStringConverter getNumberStringConverter() {
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return numberStringConverter;
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}
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public CurrencyStringConverter getCurrencyStringConverter() {
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return currencyStringConverter;
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}
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}
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