5f5c0759ce
1. 修改 SysNotification 实体，新增 senderId, senderName, targetType 字段 2. 新增 SendNotificationRequest 请求DTO 3. 扩展通知类型至6种（新增用户通知、课程通知） 4. 实现角色层级权限控制，支持多级管理员通知下级 5. 支持老师群发课程通知给学生 6. 新增批量发送接口和权限配置
106 lines
3.5 KiB
Java
106 lines
3.5 KiB
Java
package art.kexue.sxwz.controller;
|
||
|
||
import art.kexue.sxwz.common.CommonResult;
|
||
import art.kexue.sxwz.common.util.IDUtils;
|
||
import art.kexue.sxwz.config.CaptchaConfig;
|
||
import com.wf.captcha.SpecCaptcha;
|
||
import com.wf.captcha.base.Captcha;
|
||
import io.swagger.v3.oas.annotations.Operation;
|
||
import io.swagger.v3.oas.annotations.tags.Tag;
|
||
import org.redisson.api.RedissonClient;
|
||
import org.springframework.web.bind.annotation.*;
|
||
|
||
import javax.annotation.Resource;
|
||
import java.io.IOException;
|
||
import java.util.HashMap;
|
||
import java.util.Map;
|
||
|
||
/**
|
||
* 验证码控制器
|
||
* @author
|
||
*/
|
||
@RestController
|
||
@RequestMapping("/api/captcha")
|
||
@CrossOrigin(origins = "*")
|
||
@Tag(name = "验证码 Api")
|
||
public class CaptchaController {
|
||
|
||
@Resource
|
||
private CaptchaConfig captchaConfig;
|
||
|
||
@Resource
|
||
private RedissonClient redissonClient;
|
||
|
||
/**
|
||
* 生成验证码
|
||
* @throws IOException
|
||
*/
|
||
@GetMapping("/generate")
|
||
@Operation(summary = "生成验证码", description = "生成验证码")
|
||
public CommonResult<Map<String, String>> generateCaptcha() {
|
||
// 验证码开关逻辑：只有启用时才生成验证码
|
||
if (!captchaConfig.isEnabled()) {
|
||
return CommonResult.success(new HashMap<>());
|
||
}
|
||
|
||
// 生成验证码ID
|
||
String captchaId = IDUtils.getUUID();
|
||
|
||
// 生成验证码
|
||
SpecCaptcha captcha = new SpecCaptcha(130, 48);
|
||
// 设置验证码类型为混合类型（数字+字母）
|
||
captcha.setCharType(Captcha.TYPE_DEFAULT);
|
||
// 设置验证码长度
|
||
captcha.setLen(captchaConfig.getLength());
|
||
// 生成验证码文字
|
||
String captchaText = captcha.text().toLowerCase();
|
||
|
||
// 将验证码存储到Redis中，使用配置的有效期
|
||
redissonClient.getBucket("captcha:" + captchaId).set(captchaText, captchaConfig.getExpireTime(), java.util.concurrent.TimeUnit.SECONDS);
|
||
|
||
// 生成验证码图片的Base64编码
|
||
String base64Image = captcha.toBase64();
|
||
|
||
// 构建返回结果
|
||
Map<String, String> result = new HashMap<>();
|
||
result.put("captchaId", captchaId);
|
||
result.put("captchaImage", base64Image);
|
||
|
||
return CommonResult.success(result);
|
||
}
|
||
|
||
/**
|
||
* 验证验证码
|
||
* @param captchaId 验证码ID
|
||
* @param captchaValue 用户输入的验证码
|
||
* @return
|
||
*/
|
||
@PostMapping("/verify")
|
||
@Operation(summary = "验证验证码", description = "验证验证码")
|
||
public CommonResult<Boolean> verifyCaptcha(@RequestParam("captchaId") String captchaId, @RequestParam("captchaValue") String captchaValue) {
|
||
// 验证码开关逻辑：只有启用时才验证验证码
|
||
if (!captchaConfig.isEnabled()) {
|
||
return CommonResult.success(true);
|
||
}
|
||
|
||
if (captchaId == null || captchaValue == null) {
|
||
return CommonResult.failed("验证码ID和验证码值不能为空");
|
||
}
|
||
|
||
// 从Redis中获取验证码
|
||
String captchaText = (String) redissonClient.getBucket("captcha:" + captchaId).get();
|
||
if (captchaText == null) {
|
||
return CommonResult.failed("验证码已过期");
|
||
}
|
||
|
||
// 验证验证码
|
||
if (captchaText.equals(captchaValue.toLowerCase())) {
|
||
// 验证成功后，删除验证码
|
||
redissonClient.getBucket("captcha:" + captchaId).delete();
|
||
return CommonResult.success(true);
|
||
} else {
|
||
return CommonResult.failed("验证码错误");
|
||
}
|
||
}
|
||
}
|