SchedulingCache.java
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package com.ruoyi.common.cache;
import com.ruoyi.pojo.response.ResponseSchedulingDto;
import com.ruoyi.utils.ConstDateUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.http.HttpMethod;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;
import java.security.MessageDigest;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;
import static com.ruoyi.common.redispre.GlobalRedisPreName.DRIVER_SCHEDULING_PRE;
/**
* 排班缓存
*
* @author 20412
*/
@Component
public class SchedulingCache {
Logger log = LoggerFactory.getLogger(SchedulingCache.class);
// @Value("${api.url.getSchedulingInfoNew}")
private static final String getSchedulingInfoUrl = "http://192.168.50.120:9089/webservice/rest/schedule_real/sch_jk_db/%s/%s?timestamp=%d&nonce=%s&password=%s&sign=%s";
// @Value("${api.config.nonce}")
private static final String NONCE = "adfsad";
// @Value("${api.config.password}")
private static final String PASSWORD = "c4dd3d8cb9a82f6d6a625818618b28ca7bebb464";
/**
* 实时更新排班
*/
private static ConcurrentHashMap<String, Map<String, List<ResponseSchedulingDto>>> cacheScheduling = new ConcurrentHashMap<>();
public SchedulingCache() {
log.info("项目启动加载中获取实时班次并存入缓存-----");
schedulingInit();
}
/**
* 初始化排班数据 并存入缓存
*/
private void schedulingInit() {
String formatNowDate = ConstDateUtil.formatDate(new Date());
String url = getUrl(formatNowDate);
log.info("初始化排班数据:{}", formatNowDate);
saveSchedulingToCache(url, formatNowDate);
String formatYesterdayDate = ConstDateUtil.formatDate(ConstDateUtil.getTheSpecifiedNumberOfDaysOfTime(-1));
log.info("初始化排班数据:{}", formatYesterdayDate);
url = getUrl(formatYesterdayDate);
saveSchedulingToCache(url, formatYesterdayDate);
}
private String getUrl(String formatNowDate) {
String url = null;
long timestamp = System.currentTimeMillis();
// String formatDate = ConstDateUtil.formatDate(ConstDateUtil.getTheSpecifiedNumberOfDaysOfTime(-1));
// 获取排班请求
try {
url = String.format(getSchedulingInfoUrl, "99", formatNowDate, timestamp, NONCE, PASSWORD, getSHA1(getStringStringMap(String.valueOf(timestamp))));
} catch (Exception e) {
throw new RuntimeException(e);
}
return url;
}
/**
* 获取签名
*
* @param map
* @return
* @throws Exception
*/
private String getSHA1(Map<String, String> map) throws Exception {
try {
String[] array = new String[map.size()];
map.values().toArray(array);
StringBuffer sb = new StringBuffer();
// 字符串排序
Arrays.sort(array);
for (int i = 0; i < array.length; i++) {
sb.append(array[i]);
}
String str = sb.toString();
// SHA1签名生成
MessageDigest md = MessageDigest.getInstance("SHA-1");
md.update(str.getBytes());
byte[] digest = md.digest();
StringBuffer hexstr = new StringBuffer();
String shaHex = "";
for (int i = 0; i < digest.length; i++) {
shaHex = Integer.toHexString(digest[i] & 0xFF);
if (shaHex.length() < 2) {
hexstr.append(0);
}
hexstr.append(shaHex);
}
return hexstr.toString();
} catch (Exception e) {
throw e;
}
}
private Map<String, List<ResponseSchedulingDto>> saveSchedulingToCache(String getSchedulingInfoUrl, String dateKey) {
log.info("开始拉取排班:{}", dateKey);
List<ResponseSchedulingDto> originSchedulingList = new RestTemplate().exchange(
getSchedulingInfoUrl,
HttpMethod.GET,
null,
new ParameterizedTypeReference<List<ResponseSchedulingDto>>() {
}).getBody();
Map<String, List<ResponseSchedulingDto>> driverSchedulingMap = new HashMap<>(200);
// 按照员工工号来获取排班信息
originSchedulingList = originSchedulingList.stream()
.map(subItem -> {
subItem.setJobCode(subItem.getJsy().split("/")[0]);
return subItem;
}).collect(Collectors.toList());
// 以员工号为key存入排班集合
originSchedulingList.stream().forEach(item -> {
// 员工号为key
String jobCode = item.getJsy().split("/")[0];
String salePersonJobCode = item.getSpy().split("/").length > 0 ? item.getSpy().split("/")[0] : null;
item.setJobCode(jobCode);
splitSaveScheduling(driverSchedulingMap, jobCode, item);
splitSaveScheduling(driverSchedulingMap, salePersonJobCode, item);
});
// 排序
List<String> keys = new ArrayList<>(driverSchedulingMap.keySet());
for (String key : keys) {
List<ResponseSchedulingDto> schedulingList = driverSchedulingMap.get(key);
schedulingList.sort(Comparator.comparing(ResponseSchedulingDto::getFcsjT));
}
// 存入数据库
// DRIVER_SERVICE.saveDriverScheduling(originSchedulingList);
// 存入redis
setCacheScheduling(DRIVER_SCHEDULING_PRE + dateKey, driverSchedulingMap);
// REDIS_CACHE.setCacheMap(DRIVER_SCHEDULING_PRE + dateKey, driverSchedulingMap, 2, TimeUnit.DAYS);
log.info("拉取排班完毕:{}", dateKey);
return driverSchedulingMap;
}
private void splitSaveScheduling(Map<String, List<ResponseSchedulingDto>> driverSchedulingMap, String jobCode, ResponseSchedulingDto item) {
if (!Objects.isNull(jobCode))
if (Objects.isNull(driverSchedulingMap.get(jobCode))) {
List<ResponseSchedulingDto> oneDriverScheduling = new ArrayList<>();
oneDriverScheduling.add(item);
driverSchedulingMap.put(jobCode, oneDriverScheduling);
} else {
driverSchedulingMap.get(jobCode).add(item);
}
}
private Map<String, String> getStringStringMap(String timestamp) {
Map<String, String> configMap = new HashMap<>(5);
configMap.put("timestamp", String.valueOf(timestamp));
configMap.put("nonce", NONCE);
configMap.put("password", PASSWORD);
return configMap;
}
public void setCacheScheduling(String key, Map<String, List<ResponseSchedulingDto>> mapValue) {
cacheScheduling.put(key, mapValue);
}
public void removeCacheSchedulingByKey(String key) {
cacheScheduling.remove(key);
}
public List<String> getKeys() {
return new ArrayList<>(cacheScheduling.keySet());
}
public Integer size() {
return cacheScheduling.size();
}
public List<ResponseSchedulingDto> getCacheSchedulingMapValueByHKey(String key, String HKey) {
Map<String, List<ResponseSchedulingDto>> map = cacheScheduling.get(key);
if (Objects.isNull(map)) {
return null;
}
List<ResponseSchedulingDto> list = map.get(HKey);
return Objects.isNull(list) ? null : list;
}
public List<String> getHKeysByKey(String key) {
return new ArrayList<>(cacheScheduling.get(key).keySet());
}
}