毕设：医院血库管理系统.zip

package com.example.hospitalbloodbank.controller; import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper; import com.baomidou.mybatisplus.core.toolkit.Wrappers; import com.example.hospitalbloodbank.common.CommonResponse; import com.example.hospitalbloodbank.entity.BloodInventory; import com.example.hospitalbloodbank.entity.BloodRequests; import com.example.hospitalbloodbank.entity.DonationRecords; import com.example.hospitalbloodbank.entity.Donors; import com.example.hospitalbloodbank.service.BloodInventoryService; import com.example.hospitalbloodbank.service.DonationRecordsService; import com.example.hospitalbloodbank.service.DonorsService; import com.example.hospitalbloodbank.utils.RegexUtils; import com.github.pagehelper.PageHelper; import com.github.pagehelper.PageInfo; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.*; import java.util.List; @RestController @RequestMapping("/api/donors") @Api(tags = "献血者登记信息") public class DonorsController { @Autowired private DonorsService donorsService; @Autowired private BloodInventoryService bloodInventoryService; @Autowired private DonationRecordsService donationRecordsService; // 获取所有献血者信息 @GetMapping @ApiOperation(value = "获取所有献血者信息") public CommonResponse<?> getAllDonors(int pageNum, int pageSize) { PageHelper.startPage(pageNum, pageSize); List<Donors> list = donorsService.list(); PageInfo<Donors> timeDtoPageInfo = new PageInfo<>(list); return CommonResponse.success(timeDtoPageInfo); } // 根据ID获取献血者信息 @GetMapping("/{donorID}") @ApiOperation(value = "根据ID获取献血者信息") public CommonResponse<?> getDonorById(@PathVariable Integer donorID) { return CommonResponse.success(donorsService.getDonorById(donorID)); } // 创建献血者信息 @PostMapping @ApiOperation(value = "创建献血者信息") @Transactional public CommonResponse<?> createDonor(@RequestBody Donors donors) { if (RegexUtils.isPhoneInvalid(donors.getContactNumber())) { return CommonResponse.fail("请输入正确手机号"); } // 获取性别 String gender = donors.getGender(); if (!gender.equals("男") && !gender.equals("女")) { return CommonResponse.fail("请输入正确性别（如 男 女）"); } // 获取血型 String bloodType = donors.getBloodType(); if (!bloodType.equals("A") && !bloodType.equals("B") && !bloodType.equals("AB") && !bloodType.equals("O")) { return CommonResponse.fail("请输入正确血型（如 A B AB O）"); } donorsService.save(donors); // 构造更新条件 LambdaUpdateWrapper<BloodInventory> updateWrapper = Wrappers.lambdaUpdate(); updateWrapper.eq(BloodInventory::getBloodType, bloodType); updateWrapper.setSql("quantity = quantity + 1"); boolean update = bloodInventoryService.update(updateWrapper); if (update) { DonationRecords donationRecords = new DonationRecords(); donationRecords.setDonorID(donors.getDonorID()); donationRecordsService.save(donationRecords); return CommonResponse.success(donors); } return CommonResponse.fail("创建失败"); } // 更新献血者信息 @PutMapping("/{donorID}") @ApiOperation(value = "更新献血者信息") @Transactional public CommonResponse<?> updateDonor(@PathVariable Integer donorID, @RequestBody Donors donors) { if (RegexUtils.isPhoneInvalid(donors.getContactNumber())) { return CommonResponse.fail("请输入正确手机号"); } // 获取性别 String gender = donors.getGender(); if (!gender.equals("男") && !gender.equals("女")) { return CommonResponse.fail("请输入正确性别（如 男 女）"); } // 获取血型 String bloodType = donors.getBloodType(); if (!bloodType.equals("A") && !bloodType.equals("B") && !bloodType.equals("AB") && !bloodType.equals("O")) { return CommonResponse.fail("请输入正确血型（如 A B AB O）"); } donors.setDonorID(donorID); donorsService.updateById(donors); return CommonResponse.success(donors); } // 删除献血者信息 @ApiOperation(value = "删除献血者信息") @DeleteMapping("/{donorID}") public CommonResponse<?> deleteDonor(@PathVariable Integer donorID) { donorsService.removeById(donorID); return CommonResponse.success(null, "删除献血者信息成功"); } }