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GlobalAward下载补充和数量接口

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litianxiang
2026-04-13 10:22:43 +08:00
parent 14dfe2806c
commit 14002e7331
3 changed files with 56 additions and 8 deletions
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6
src/main/java/com/ai/da/controller/GlobalAwardController.java
View File

@@ -182,6 +182,12 @@ public class GlobalAwardController {
return Response.success(exportedCount);
}
@GetMapping("/contestants/count")
@ApiOperation(value = "查询参赛者总数", notes = "查询数据库中参赛者的总数量")
public Response<Long> getContestantCount() {
return Response.success(globalAwardService.getContestantCount());
}
}

6
src/main/java/com/ai/da/service/GlobalAwardService.java
View File

@@ -39,6 +39,12 @@ public interface GlobalAwardService {
* @return 导出的参赛者数量
*/
int exportContestantFiles(Integer minContestantNumber, Integer maxContestantNumber) throws Exception;
/**
* 查询参赛者总数
* @return 参赛者数量
*/
long getContestantCount();
}

52
src/main/java/com/ai/da/service/impl/GlobalAwardServiceImpl.java
View File

@@ -265,11 +265,9 @@ public class GlobalAwardServiceImpl implements GlobalAwardService {
r.createCell(ci++).setCellValue(cst.getPhoneNumber() == null ? "" : cst.getPhoneNumber());
r.createCell(ci++).setCellValue(cst.getDesignTitle() == null ? "" : cst.getDesignTitle());
r.createCell(ci++).setCellValue(cst.getDesignDescription() == null ? "" : cst.getDesignDescription());
// r.createCell(ci++).setCellValue(cst.getPdfPath() == null ? "" : cst.getPdfPath());
// r.createCell(ci++).setCellValue(cst.getVideoPath() == null ? "" : cst.getVideoPath());
// 视频时长（秒）
r.createCell(ci++).setCellValue(cst.getPdfPath() == null ? "" : cst.getPdfPath());
r.createCell(ci++).setCellValue(cst.getVideoPath() == null ? "" : cst.getVideoPath());
r.createCell(ci++).setCellValue(cst.getVideoDuration() == null ? "" : cst.getVideoDuration().toString());
// 视频大小、PDF 大小：以 MB 导出，保留两位小数
if (cst.getVideoSize() == null) {
r.createCell(ci++).setCellValue("");
} else {
@@ -332,11 +330,9 @@ public class GlobalAwardServiceImpl implements GlobalAwardService {
r.createCell(ci++).setCellValue(cst.getPhoneNumber() == null ? "" : cst.getPhoneNumber());
r.createCell(ci++).setCellValue(cst.getDesignTitle() == null ? "" : cst.getDesignTitle());
r.createCell(ci++).setCellValue(cst.getDesignDescription() == null ? "" : cst.getDesignDescription());
// r.createCell(ci++).setCellValue(cst.getPdfPath() == null ? "" : cst.getPdfPath());
// r.createCell(ci++).setCellValue(cst.getVideoPath() == null ? "" : cst.getVideoPath());
// 视频时长（秒）
r.createCell(ci++).setCellValue(cst.getPdfPath() == null ? "" : cst.getPdfPath());
r.createCell(ci++).setCellValue(cst.getVideoPath() == null ? "" : cst.getVideoPath());
r.createCell(ci++).setCellValue(cst.getVideoDuration() == null ? "" : cst.getVideoDuration().toString());
// 视频大小、PDF 大小：以 MB 导出，保留两位小数
if (cst.getVideoSize() == null) {
r.createCell(ci++).setCellValue("");
} else {
@@ -549,6 +545,37 @@ public class GlobalAwardServiceImpl implements GlobalAwardService {
}
}
// 生成参赛者信息 txt 文件
try {
StringBuilder sb = new StringBuilder();
sb.append("=== Contestant Information ===\n\n");
sb.append("ID: ").append(nullSafe(contestant.getId())).append("\n");
sb.append("Email: ").append(nullSafe(contestant.getEmail())).append("\n");
sb.append("Contestant Number: ").append(contestantNumber).append("\n");
sb.append("First Name: ").append(nullSafe(contestant.getFirstName())).append("\n");
sb.append("Last Name: ").append(nullSafe(contestant.getLastName())).append("\n");
sb.append("Gender: ").append(nullSafe(contestant.getGender())).append("\n");
sb.append("Occupation: ").append(nullSafe(contestant.getOccupation())).append("\n");
sb.append("Age: ").append(contestant.getAge() != null ? contestant.getAge() : "N/A").append("\n");
sb.append("Country/Region/City: ").append(nullSafe(contestant.getCountryRegionCity())).append("\n");
sb.append("Phone Number: ").append(nullSafe(contestant.getPhoneNumber())).append("\n");
sb.append("Design Title: ").append(nullSafe(contestant.getDesignTitle())).append("\n");
sb.append("Design Description: ").append(nullSafe(contestant.getDesignDescription())).append("\n");
sb.append("PDF Path: ").append(nullSafe(contestant.getPdfPath())).append("\n");
sb.append("PDF Size (bytes): ").append(contestant.getPdfSize() != null ? contestant.getPdfSize() : "N/A").append("\n");
sb.append("Video Path: ").append(nullSafe(contestant.getVideoPath())).append("\n");
sb.append("Video Duration (seconds): ").append(contestant.getVideoDuration() != null ? contestant.getVideoDuration() : "N/A").append("\n");
sb.append("Video Size (bytes): ").append(contestant.getVideoSize() != null ? contestant.getVideoSize() : "N/A").append("\n");
sb.append("Created At: ").append(contestant.getCreatedAt() != null ? contestant.getCreatedAt() : "N/A").append("\n");
sb.append("Updated At: ").append(contestant.getUpdatedAt() != null ? contestant.getUpdatedAt() : "N/A").append("\n");
String infoFilePath = contestantPath.resolve("contestant_info.txt").toString();
Files.write(Paths.get(infoFilePath), sb.toString().getBytes(java.nio.charset.StandardCharsets.UTF_8));
log.info("Generated info file for contestant {}", contestantNumber);
} catch (Exception e) {
log.error("Failed to generate info file for contestant {}: {}", contestantNumber, e.getMessage());
}
exportedCount++;
}
@@ -583,6 +610,15 @@ public class GlobalAwardServiceImpl implements GlobalAwardService {
// 下载文件
minioUtil.downloadMinioObjectToLocal(bucketName, objectName, localFilePath.toString());
}
@Override
public long getContestantCount() {
return contestantMapper.selectCount(null);
}
private String nullSafe(String value) {
return value != null ? value : "N/A";
}
}