add:学生端账号只能同时绑定5个设备

mec-auth/mec-auth-server/src/main/java/com/ym/mec/auth/core/provider/PhoneAuthenticationProvider.java

@@ -1,7 +1,9 @@
 package com.ym.mec.auth.core.provider;
 
+import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+import java.util.stream.Collectors;
 
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.security.authentication.BadCredentialsException;
@@ -21,7 +23,6 @@ import com.ym.mec.auth.api.entity.SysUserDevice;
 import com.ym.mec.auth.config.token.PhoneAuthenticationToken;
 import com.ym.mec.auth.service.SysUserDeviceService;
 import com.ym.mec.auth.service.SysUserService;
-import com.ym.mec.common.exception.BizException;
 import com.ym.mec.common.service.IdGeneratorService;
 
 public class PhoneAuthenticationProvider extends AbstractAuthenticationProvider {
@@ -73,12 +74,15 @@ public class PhoneAuthenticationProvider extends AbstractAuthenticationProvider
 			if (isRegister == false || StringUtils.equals("SYSTEM", clientId)) {
 				throw new LockedException("用户不存在");
 			}
-			if (StringUtils.isNotBlank(deviceNum) && !StringUtils.equals("STUDENT", clientId)) {
-				// 检查设备
-				List<SysUserDevice> sysUserDeviceList = sysUserDeviceService.queryByDeviceNum(deviceNum);
-
-				if (sysUserDeviceList != null && sysUserDeviceList.size() > 0) {
-					throw new BadCredentialsException("当前设备已绑定账号，请更换设备");
+			if (StringUtils.isNotBlank(deviceNum)) {
+				
+				if(!StringUtils.equals("STUDENT", clientId)){
+					// 检查设备
+					List<SysUserDevice> sysUserDeviceList = sysUserDeviceService.queryByDeviceNum(deviceNum);
+
+					if (sysUserDeviceList != null && sysUserDeviceList.size() > 0) {
+						throw new BadCredentialsException("当前设备已绑定账号，请更换设备");
+					}
 				}
 
 				userInfo = sysUserService.initUser(loginEntity.getPhone(), clientId);
@@ -96,14 +100,39 @@ public class PhoneAuthenticationProvider extends AbstractAuthenticationProvider
 			if (user == null) {
 				throw new LockedException("用户不存在");
 			}
-			if (StringUtils.isNotBlank(deviceNum) && !StringUtils.equals("STUDENT", clientId)) {
-				// 检查设备
-				try {
-					sysUserDeviceService.bindDevice(user.getId(), deviceNum);
-				} catch (Exception e) {
-					throw new BadCredentialsException("当前设备已绑定账号，请更换设备");
+			
+			if (StringUtils.isNotBlank(deviceNum)) {
+				if(StringUtils.equals("STUDENT", clientId)){
+					// 检查学生是否绑定了多个设备号
+					List<SysUserDevice> sysUserDeviceList = sysUserDeviceService.queryByUserId(user.getId());
+					
+					if(sysUserDeviceList == null){
+						sysUserDeviceList = new ArrayList<SysUserDevice>();
+					}
+					
+					List<String> deviceList = sysUserDeviceList.stream().map(t -> t.getDeviceNum()).collect(Collectors.toList());
+					
+					if(!deviceList.contains(deviceNum)){
+						if(deviceList.size() >= 5){
+							throw new BadCredentialsException("当前账号绑定设备过多，请联系主教老师");
+						}
+						SysUserDevice sysUserDevice = new SysUserDevice();
+						sysUserDevice.setUserId(userInfo.getSysUser().getId());
+						sysUserDevice.setDeviceNum(deviceNum);
+						sysUserDevice.setBindTime(new Date());
+						sysUserDeviceService.insert(sysUserDevice);
+					}
+					
+				}else{
+					// 检查老师端、教务端设备号
+					try {
+						sysUserDeviceService.bindDevice(user.getId(), deviceNum);
+					} catch (Exception e) {
+						throw new BadCredentialsException("当前设备已绑定账号，请更换设备");
+					}
 				}
 			}
+			
 			if (!userInfo.getSysUser().getUserType().contains(clientId)) {
 				if (isRegister == false || StringUtils.equals("SYSTEM", clientId)) {
 					throw new LockedException("用户不存在");