From 022a7ff7abf82cd2546e18071ade5228b4e2339f Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期一, 08 七月 2024 14:07:49 +0800
Subject: [PATCH] 管理后台营销员列表职级展示问题修改

---
 meiya-admin/src/main/java/com/sinata/modular/member/service/impl/MemUserRelationServiceImpl.java |  116 +++++++++++++++++++++++++++++++++++++++++++++++----------
 1 files changed, 95 insertions(+), 21 deletions(-)

diff --git a/meiya-admin/src/main/java/com/sinata/modular/member/service/impl/MemUserRelationServiceImpl.java b/meiya-admin/src/main/java/com/sinata/modular/member/service/impl/MemUserRelationServiceImpl.java
index 68ad142..b18fa11 100644
--- a/meiya-admin/src/main/java/com/sinata/modular/member/service/impl/MemUserRelationServiceImpl.java
+++ b/meiya-admin/src/main/java/com/sinata/modular/member/service/impl/MemUserRelationServiceImpl.java
@@ -4,19 +4,21 @@
 import com.baomidou.mybatisplus.mapper.Wrapper;
 import com.baomidou.mybatisplus.plugins.Page;
 import com.baomidou.mybatisplus.service.impl.ServiceImpl;
+import com.google.common.collect.Lists;
 import com.sinata.common.enums.EnumMemberGrade;
 import com.sinata.modular.member.dao.MemUserRelationMapper;
 import com.sinata.modular.member.model.MemUser;
 import com.sinata.modular.member.model.MemUserRelation;
 import com.sinata.modular.member.service.IMemUserRelationService;
 import com.sinata.modular.member.service.IMemUserService;
-import org.apache.commons.collections.CollectionUtils;
-import org.springframework.stereotype.Service;
-
-import javax.annotation.Resource;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
+import java.util.function.Function;
 import java.util.stream.Collectors;
+import javax.annotation.Resource;
+import org.apache.commons.collections.CollectionUtils;
+import org.springframework.stereotype.Service;
 
 /**
  * <p>
@@ -158,31 +160,103 @@
         }
         return array;
     }
-    private void findParents(MemUser user, String[] pathArray, MemUser[] array) {
-        if (user != null) {
-            Integer memberGradeId = user.getMemberGradeId();
+
+    private void findParents(MemUser parent, String[] pathArray, MemUser[] array) {
+        if (parent != null) {
+            List<MemUser> memUserList = memUserService.selectList(null);
+            Integer memberGradeId = parent.getMemberGradeId();
             if (memberGradeId == EnumMemberGrade.G_3.index) {
                 String grandParentId = pathArray[pathArray.length - 3];
                 MemUser grandParent = memUserService.selectById(grandParentId);
-                if (grandParent != null && grandParent.getMemberGradeId() == EnumMemberGrade.G_4.index) {
-                    array[0] = grandParent;
-                    String greatGrandParentId = pathArray[pathArray.length - 3];
-                    MemUser greatGrandParent = memUserService.selectById(greatGrandParentId);
-                    if (greatGrandParent != null && greatGrandParent.getMemberGradeId() == EnumMemberGrade.G_5.index) {
-                        array[1] = greatGrandParent;
-                    }
-                }
+                memUserList.stream().filter(u -> u.getId().equals(Integer.valueOf(grandParentId)))
+                        .findFirst().ifPresent(p -> {
+                            if (grandParent.getMemberGradeId() == EnumMemberGrade.G_4.index) {
+                                array[0] = grandParent;
+                                String greatGrandParentId = pathArray[pathArray.length - 3];
+                                MemUser greatGrandParent = memUserService.selectById(greatGrandParentId);
+                                if (greatGrandParent != null && greatGrandParent.getMemberGradeId()
+                                        == EnumMemberGrade.G_5.index) {
+                                    array[1] = greatGrandParent;
+                                }
+                            }
+                        });
+
             } else if (memberGradeId == EnumMemberGrade.G_4.index) {
-                array[0] = user;
+                array[0] = parent;
                 String parentId = pathArray[pathArray.length - 3];
-                MemUser parent = memUserService.selectById(parentId);
-                if (parent != null && parent.getMemberGradeId() == EnumMemberGrade.G_5.index) {
-                    array[1] = parent;
+                MemUser grandParent = memUserService.selectById(parentId);
+                if (grandParent != null
+                        && grandParent.getMemberGradeId() == EnumMemberGrade.G_5.index) {
+                    array[1] = grandParent;
                 }
             } else if (memberGradeId == EnumMemberGrade.G_5.index) {
-                array[0] = user;
-                array[1] = user;
+                array[0] = parent;
+                array[1] = parent;
             }
         }
     }
+
+    @Override
+    public MemUser[] getParentV4V5ByRelationPath3(Integer id,
+            Map<Integer, Integer> userRelationMap) {
+        MemUser[] array = new MemUser[]{null, null};
+        MemUser memUser = memUserService.selectById(id);
+        List<MemUser> userList = memUserService.selectList(new EntityWrapper<MemUser>()
+                .setSqlSelect("id, show_id, nick_name, real_name, member_grade_id")
+                .in("member_grade_id",
+                        Lists.newArrayList(EnumMemberGrade.G_3.index, EnumMemberGrade.G_4.index,
+                                EnumMemberGrade.G_5.index)));
+        Map<Integer, MemUser> userMap = userList.stream()
+                .collect(Collectors.toMap(u -> u.getId(), Function.identity()));
+        Integer parentId = userRelationMap.get(id);
+        if (memUser.getMemberGradeId() == EnumMemberGrade.G_5.index) {
+            array[0] = memUser;
+            array[1] = memUser;
+        }
+        MemUser memUserG5 = getUserByParentId(parentId, EnumMemberGrade.G_5.index, userMap,
+                userRelationMap);
+        if (memUser.getMemberGradeId() == EnumMemberGrade.G_4.index) {
+            array[0] = memUser;
+            array[1] = memUserG5;
+        }
+        if (memUser.getMemberGradeId() == EnumMemberGrade.G_3.index) {
+            MemUser memUserG4 = getUserByParentId(parentId, EnumMemberGrade.G_4.index, userMap,
+                    userRelationMap);
+            if (Objects.isNull(memUserG4)) {
+                array[0] = memUserG5;
+                array[1] = memUserG5;
+            } else {
+                array[0] = memUserG4;
+                array[1] = memUserG5;
+            }
+        }
+        return array;
+    }
+
+    /**
+     * @param parentId        父id
+     * @param level           需要获取职级
+     * @param userMap         用户列表
+     * @param userRelationMap 用户关系列表
+     * @return
+     */
+    private MemUser getUserByParentId(Integer parentId, Integer level,
+            Map<Integer, MemUser> userMap,
+            Map<Integer, Integer> userRelationMap) {
+        MemUser memUser = userMap.get(parentId);
+        if (memUser == null) {
+            return null;
+        }
+        if (memUser.getMemberGradeId().equals(level)) {
+            return memUser;
+        }
+
+        Integer nextParentId = userRelationMap.get(memUser.getId());
+        if (nextParentId == null || nextParentId.equals(parentId)) {
+            return null;  // 如果 nextParentId 是 null 或导致循环,返回 null 终止递归
+        }
+
+        return getUserByParentId(nextParentId, level, userMap, userRelationMap);
+    }
+
 }

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