fix: 修复联系人默认唯一性问题 & 添加单位统计API

- 问题1: 设置默认联系人时自动取消其他默认联系人
- 问题3: 新增 /organization-stats API 按单位统计运动员、项目、金额

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

src/main/java/org/springblade/modules/martial/controller/MartialContactController.java

@@ -14,8 +14,6 @@ import org.springblade.modules.martial.pojo.entity.MartialContact;
 import org.springblade.modules.martial.service.IMartialContactService;
 import org.springframework.web.bind.annotation.*;
 
-import java.util.Date;
-
 @Slf4j
 @RestController
 @AllArgsConstructor
@@ -43,16 +41,10 @@ public class MartialContactController extends BladeController {
 	@Operation(summary = "保存", description = "新增或修改联系人")
 	public R<Boolean> submit(@RequestBody MartialContact contact) {
 		Long userId = AuthUtil.getUserId();
-		log.info("Contact submit - id: {}, name: {}, userId: {}", contact.getId(), contact.getName(), userId);
+		log.info("Contact submit - id: {}, name: {}, userId: {}, isDefault: {}", 
+			contact.getId(), contact.getName(), userId, contact.getIsDefault());
 		
-		if (contact.getId() == null) {
-			contact.setCreateUser(userId);
-			contact.setCreateTime(new Date());
-		}
-		contact.setUpdateUser(userId);
-		contact.setUpdateTime(new Date());
-		
-		return R.data(contactService.saveOrUpdate(contact));
+		return R.data(contactService.saveContact(contact, userId));
 	}
 
 	@PostMapping("/remove")

src/main/java/org/springblade/modules/martial/controller/MartialRegistrationOrderController.java

@@ -13,21 +13,26 @@ import org.springblade.core.tool.api.R;
 import org.springblade.core.tool.utils.Func;
 import org.springblade.modules.martial.pojo.entity.MartialAthlete;
 import org.springblade.modules.martial.pojo.entity.MartialCompetition;
+import org.springblade.modules.martial.pojo.entity.MartialProject;
 import org.springblade.modules.martial.pojo.entity.MartialRegistrationOrder;
 import org.springblade.modules.martial.pojo.entity.MartialTeam;
 import org.springblade.modules.martial.pojo.entity.MartialTeamMember;
 import org.springblade.modules.martial.pojo.dto.RegistrationSubmitDTO;
 import org.springblade.modules.martial.pojo.vo.MartialRegistrationOrderVO;
+import org.springblade.modules.martial.pojo.vo.OrganizationStatsVO;
 import org.springblade.modules.martial.service.IMartialAthleteService;
 import org.springblade.modules.martial.service.IMartialCompetitionService;
+import org.springblade.modules.martial.service.IMartialProjectService;
 import org.springblade.modules.martial.service.IMartialRegistrationOrderService;
 import org.springblade.modules.martial.service.IMartialTeamService;
 import org.springblade.modules.martial.mapper.MartialTeamMemberMapper;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.*;
 
+import java.math.BigDecimal;
 import java.time.LocalDateTime;
-import java.util.List;
+import java.util.*;
+import java.util.stream.Collectors;
 
 @Slf4j
 @RestController
@@ -40,6 +45,7 @@ public class MartialRegistrationOrderController extends BladeController {
 	private final IMartialAthleteService athleteService;
 	private final IMartialTeamService teamService;
 	private final IMartialCompetitionService competitionService;
+	private final IMartialProjectService projectService;
 	private final MartialTeamMemberMapper teamMemberMapper;
 
 	@GetMapping("/detail")
@@ -60,6 +66,192 @@ public class MartialRegistrationOrderController extends BladeController {
 		return R.data(pages);
 	}
 
+	@GetMapping("/organization-stats")
+	@Operation(summary = "单位统计", description = "按单位统计运动员、项目、金额")
+	public R<List<OrganizationStatsVO>> getOrganizationStats(@RequestParam Long competitionId) {
+		log.info("获取单位统计: competitionId={}", competitionId);
+		
+		// 1. Get all athletes for this competition
+		LambdaQueryWrapper<MartialAthlete> athleteWrapper = new LambdaQueryWrapper<>();
+		athleteWrapper.eq(MartialAthlete::getCompetitionId, competitionId)
+					  .eq(MartialAthlete::getIsDeleted, 0);
+		List<MartialAthlete> athletes = athleteService.list(athleteWrapper);
+		
+		if (athletes.isEmpty()) {
+			return R.data(new ArrayList<>());
+		}
+		
+		// 2. Get all projects for this competition
+		Set<Long> projectIds = athletes.stream()
+			.map(MartialAthlete::getProjectId)
+			.filter(Objects::nonNull)
+			.collect(Collectors.toSet());
+		
+		final Map<Long, MartialProject> projectMap = new HashMap<>();
+		if (!projectIds.isEmpty()) {
+			List<MartialProject> projects = projectService.listByIds(projectIds);
+			projectMap.putAll(projects.stream().collect(Collectors.toMap(MartialProject::getId, p -> p)));
+		}
+		
+		// 3. Get team members for team projects
+		Set<Long> teamIds = athletes.stream()
+			.filter(a -> {
+				MartialProject project = projectMap.get(a.getProjectId());
+				return project != null && project.getType() != null && project.getType() == 2;
+			})
+			.map(a -> {
+				// Try to get team ID from team table by team name
+				LambdaQueryWrapper<MartialTeam> teamWrapper = new LambdaQueryWrapper<>();
+				teamWrapper.eq(MartialTeam::getTeamName, a.getTeamName())
+						   .eq(MartialTeam::getIsDeleted, 0)
+						   .last("LIMIT 1");
+				MartialTeam team = teamService.getOne(teamWrapper, false);
+				return team != null ? team.getId() : null;
+			})
+			.filter(Objects::nonNull)
+			.collect(Collectors.toSet());
+		
+		// Get team members
+		Map<Long, List<MartialTeamMember>> teamMembersMap = new HashMap<>();
+		if (!teamIds.isEmpty()) {
+			LambdaQueryWrapper<MartialTeamMember> memberWrapper = new LambdaQueryWrapper<>();
+			memberWrapper.in(MartialTeamMember::getTeamId, teamIds)
+						 .eq(MartialTeamMember::getIsDeleted, 0);
+			List<MartialTeamMember> members = teamMemberMapper.selectList(memberWrapper);
+			teamMembersMap = members.stream().collect(Collectors.groupingBy(MartialTeamMember::getTeamId));
+		}
+		
+		// 4. Group by organization and calculate stats
+		Map<String, OrganizationStatsVO> orgStatsMap = new LinkedHashMap<>();
+		
+		for (MartialAthlete athlete : athletes) {
+			String org = athlete.getOrganization();
+			if (org == null || org.isEmpty()) {
+				org = "未知单位";
+			}
+			
+			OrganizationStatsVO stats = orgStatsMap.computeIfAbsent(org, k -> {
+				OrganizationStatsVO vo = new OrganizationStatsVO();
+				vo.setOrganization(k);
+				vo.setAthleteCount(0);
+				vo.setProjectCount(0);
+				vo.setSingleProjectCount(0);
+				vo.setTeamProjectCount(0);
+				vo.setMaleCount(0);
+				vo.setFemaleCount(0);
+				vo.setTotalAmount(BigDecimal.ZERO);
+				vo.setProjectAmounts(new ArrayList<>());
+				return vo;
+			});
+			
+			MartialProject project = projectMap.get(athlete.getProjectId());
+			if (project == null) continue;
+			
+			// Check if project already counted for this org
+			boolean projectExists = stats.getProjectAmounts().stream()
+				.anyMatch(pa -> pa.getProjectId().equals(athlete.getProjectId()));
+			
+			if (!projectExists) {
+				// Add project amount item
+				OrganizationStatsVO.ProjectAmountItem item = new OrganizationStatsVO.ProjectAmountItem();
+				item.setProjectId(project.getId());
+				item.setProjectName(project.getProjectName());
+				item.setProjectType(project.getType());
+				item.setCount(1);
+				item.setPrice(project.getPrice() != null ? project.getPrice() : BigDecimal.ZERO);
+				item.setAmount(item.getPrice());
+				stats.getProjectAmounts().add(item);
+				
+				stats.setProjectCount(stats.getProjectCount() + 1);
+				if (project.getType() != null && project.getType() == 2) {
+					stats.setTeamProjectCount(stats.getTeamProjectCount() + 1);
+				} else {
+					stats.setSingleProjectCount(stats.getSingleProjectCount() + 1);
+				}
+			} else {
+				// Update count for existing project
+				stats.getProjectAmounts().stream()
+					.filter(pa -> pa.getProjectId().equals(athlete.getProjectId()))
+					.findFirst()
+					.ifPresent(pa -> {
+						pa.setCount(pa.getCount() + 1);
+						pa.setAmount(pa.getPrice().multiply(BigDecimal.valueOf(pa.getCount())));
+					});
+			}
+		}
+		
+		// 5. Calculate unique athletes and gender counts per organization
+		for (Map.Entry<String, OrganizationStatsVO> entry : orgStatsMap.entrySet()) {
+			String org = entry.getKey();
+			OrganizationStatsVO stats = entry.getValue();
+			
+			// Get all athletes for this org
+			Set<String> uniqueIdCards = new HashSet<>();
+			int maleCount = 0;
+			int femaleCount = 0;
+			
+			for (MartialAthlete athlete : athletes) {
+				String athleteOrg = athlete.getOrganization();
+				if (athleteOrg == null || athleteOrg.isEmpty()) athleteOrg = "未知单位";
+				if (!athleteOrg.equals(org)) continue;
+				
+				MartialProject project = projectMap.get(athlete.getProjectId());
+				if (project == null) continue;
+				
+				// For individual projects, count the athlete
+				if (project.getType() == null || project.getType() == 1) {
+					String idCard = athlete.getIdCard();
+					if (idCard != null && !idCard.isEmpty() && !uniqueIdCards.contains(idCard)) {
+						uniqueIdCards.add(idCard);
+						if (athlete.getGender() != null && athlete.getGender() == 1) {
+							maleCount++;
+						} else if (athlete.getGender() != null && athlete.getGender() == 2) {
+							femaleCount++;
+						}
+					}
+				} else {
+					// For team projects, count team members
+					String teamName = athlete.getTeamName();
+					if (teamName != null) {
+						LambdaQueryWrapper<MartialTeam> teamWrapper = new LambdaQueryWrapper<>();
+						teamWrapper.eq(MartialTeam::getTeamName, teamName)
+								   .eq(MartialTeam::getIsDeleted, 0)
+								   .last("LIMIT 1");
+						MartialTeam team = teamService.getOne(teamWrapper, false);
+						if (team != null && teamMembersMap.containsKey(team.getId())) {
+							for (MartialTeamMember member : teamMembersMap.get(team.getId())) {
+								MartialAthlete memberAthlete = athleteService.getById(member.getAthleteId());
+								if (memberAthlete != null) {
+									String idCard = memberAthlete.getIdCard();
+									if (idCard != null && !idCard.isEmpty() && !uniqueIdCards.contains(idCard)) {
+										uniqueIdCards.add(idCard);
+										if (memberAthlete.getGender() != null && memberAthlete.getGender() == 1) {
+											maleCount++;
+										} else if (memberAthlete.getGender() != null && memberAthlete.getGender() == 2) {
+											femaleCount++;
+										}
+									}
+								}
+							}
+						}
+					}
+				}
+			}
+			
+			stats.setAthleteCount(uniqueIdCards.size());
+			stats.setMaleCount(maleCount);
+			stats.setFemaleCount(femaleCount);
+			
+			// Calculate total amount
+			BigDecimal totalAmount = stats.getProjectAmounts().stream()
+				.map(OrganizationStatsVO.ProjectAmountItem::getAmount)
+				.reduce(BigDecimal.ZERO, BigDecimal::add);
+			stats.setTotalAmount(totalAmount);
+		}
+		
+		return R.data(new ArrayList<>(orgStatsMap.values()));
+	}
+
 	@PostMapping("/submit")
 	@Operation(summary = "提交报名", description = "提交报名订单并关联选手或集体")
 	@Transactional(rollbackFor = Exception.class)

src/main/java/org/springblade/modules/martial/pojo/vo/OrganizationStatsVO.java

@@ -0,0 +1,69 @@
+package org.springblade.modules.martial.pojo.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * Organization Statistics VO
+ */
+@Data
+@Schema(description = "单位统计视图对象")
+public class OrganizationStatsVO implements Serializable {
+
+	private static final long serialVersionUID = 1L;
+
+	@Schema(description = "单位名称")
+	private String organization;
+
+	@Schema(description = "运动员人数（去重）")
+	private Integer athleteCount;
+
+	@Schema(description = "项目数量")
+	private Integer projectCount;
+
+	@Schema(description = "单人项目数")
+	private Integer singleProjectCount;
+
+	@Schema(description = "集体项目数")
+	private Integer teamProjectCount;
+
+	@Schema(description = "男运动员数")
+	private Integer maleCount;
+
+	@Schema(description = "女运动员数")
+	private Integer femaleCount;
+
+	@Schema(description = "总金额")
+	private BigDecimal totalAmount;
+
+	@Schema(description = "项目金额明细")
+	private List<ProjectAmountItem> projectAmounts;
+
+	@Data
+	@Schema(description = "项目金额明细")
+	public static class ProjectAmountItem implements Serializable {
+		private static final long serialVersionUID = 1L;
+
+		@Schema(description = "项目ID")
+		private Long projectId;
+
+		@Schema(description = "项目名称")
+		private String projectName;
+
+		@Schema(description = "项目类型(1=单人,2=集体)")
+		private Integer projectType;
+
+		@Schema(description = "报名人数/集体数")
+		private Integer count;
+
+		@Schema(description = "单价")
+		private BigDecimal price;
+
+		@Schema(description = "小计金额")
+		private BigDecimal amount;
+	}
+}

src/main/java/org/springblade/modules/martial/service/IMartialContactService.java

@@ -19,4 +19,9 @@ public interface IMartialContactService extends IService<MartialContact> {
 	 */
 	MartialContact getContactDetail(Long id);
 
+	/**
+	 * Save contact with default uniqueness handling
+	 */
+	boolean saveContact(MartialContact contact, Long userId);
+
 }

src/main/java/org/springblade/modules/martial/service/impl/MartialContactServiceImpl.java

@@ -1,6 +1,7 @@
 package org.springblade.modules.martial.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -10,6 +11,9 @@ import org.springblade.modules.martial.mapper.MartialContactMapper;
 import org.springblade.modules.martial.pojo.entity.MartialContact;
 import org.springblade.modules.martial.service.IMartialContactService;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.Date;
 
 /**
  * Contact Service Implementation
@@ -35,4 +39,32 @@ public class MartialContactServiceImpl extends ServiceImpl<MartialContactMapper,
 		return this.getById(id);
 	}
 
+	@Override
+	@Transactional(rollbackFor = Exception.class)
+	public boolean saveContact(MartialContact contact, Long userId) {
+		// If setting as default, clear other defaults first
+		if (Boolean.TRUE.equals(contact.getIsDefault())) {
+			LambdaUpdateWrapper<MartialContact> updateWrapper = new LambdaUpdateWrapper<>();
+			updateWrapper.eq(MartialContact::getCreateUser, userId)
+						 .eq(MartialContact::getIsDeleted, 0)
+						 .set(MartialContact::getIsDefault, false);
+			// Exclude current contact if it's an update
+			if (contact.getId() != null) {
+				updateWrapper.ne(MartialContact::getId, contact.getId());
+			}
+			this.update(updateWrapper);
+			log.info("Cleared default status for user {}'s other contacts", userId);
+		}
+		
+		// Set audit fields
+		if (contact.getId() == null) {
+			contact.setCreateUser(userId);
+			contact.setCreateTime(new Date());
+		}
+		contact.setUpdateUser(userId);
+		contact.setUpdateTime(new Date());
+		
+		return this.saveOrUpdate(contact);
+	}
+
 }