java开发的社区疫情管理系统+源代码+注释说明

package com.cy.service; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import com.baomidou.mybatisplus.core.metadata.IPage; import com.baomidou.mybatisplus.extension.plugins.pagination.Page; import com.cy.implementer.Access2BeApproveImplementer; import com.cy.implementer.AccessApprovalImplementer; import com.cy.implementer.AccessRequestImplementer; import com.cy.mapper.*; import com.cy.pojo.*; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.ArrayList; import java.util.Iterator; import java.util.List; @Service public class AccessService { @Autowired private AccessRequestImplementer aRI; @Autowired private AccessApprovalImplementer aAI; @Autowired private Access2BeApproveImplementer a2BAI; @Autowired private DynamicAccessMapper dAm; @Autowired private AccessMapper accessMapper; @Autowired private AccessHistoryMapper accessHistoryMapper; @Autowired private UserMapper userMapper; @Autowired private LeaderMapper leaderMapper; @Autowired private VisitorMapper visitorMapper; private int getDirection(LeaveType type){ //0为出,1为进 int diretion=0; switch (type){ case enter : diretion=1;break; case leave: diretion=0;break; case oneday:diretion=0;break; case threedays:diretion=0;break; default: } return diretion; } private int getLeftTimes(LeaveType type){ int left=0; switch (type){ case enter : left=1;break; case leave: left=2;break; case oneday:left=2;break; case threedays:left=2;break; default: } return left; } private Access getAccess(AccessRequest accessRequest,String adminName){ int nextDirection=getDirection(accessRequest.getType()); int leftTimes=getLeftTimes(accessRequest.getType()); return new Access(0,nextDirection,leftTimes,accessRequest.getId(), accessRequest.getName(),accessRequest.getStart(),accessRequest.getEnd(),adminName,accessRequest.getIndex()); } public int requestSubmit(AccessRequest accessRequest,Integer uid){ int temp=0; System.out.println(accessRequest); Integer leaderUid=this.leaderMapper.selectList(new QueryWrapper<Leader>().eq("uid",uid)).get(0).getLeaderUid(); if (this.aRI.insert(accessRequest)==1){ System.out.println(accessRequest); Integer index=accessRequest.getIndex(); temp=this.a2BAI.insert(new Access2BeApprove(0,index,0,leaderUid))==1? 1:0; } return temp; } public int accessApproval(AccessApproval accessApproval,Integer uid){ if (accessApproval.isApproved()){ DynamicAccess dynamicAccess=this.DynamicAccessGet(); AccessRequest temp1=this.aRI.getByIndex(accessApproval.getRequestIndex()); int reviewTimes=dynamicAccess.getByName(temp1.getType().getDataBaseName()); Integer leaderUid=this.leaderMapper.selectList(new QueryWrapper<Leader>().eq("uid",uid)).get(0).getLeaderUid(); if (leaderUid!=0 && reviewTimes>1) //是否需要向上传递审批 this.requestSubmit(temp1,uid); else { //不需要,写入待出入 this.accessMapper.insert(getAccess(temp1,leaderMapper.selectList(new QueryWrapper<Leader>().eq("uid",uid)).get(0).getLeaderName())); } } Access2BeApprove temp=this.a2BAI.getByRequestId(accessApproval.getRequestIndex()); if (this.a2BAI.delete(temp.getIndex())==1){ if (this.aAI.insert(accessApproval)==1) return 1; else { this.a2BAI.access2BeApproveMapper.insert(temp); }} return 0; } public List<AccessRequest> getList2BeApprove(Integer uid){ List<Access2BeApprove> list=this.a2BAI.getList(uid); Iterator<Access2BeApprove> iterator = list.listIterator(); List<AccessRequest> requests=new ArrayList<>(); while (iterator.hasNext()){ requests.add(this.aRI.getByIndex(iterator.next().getRequestIndex())); } return requests; } public int DynamicAccessInsert(DynamicAccess dynamicAccess){ return this.dAm.insert(dynamicAccess); } public int DynamicAccessDelete(Integer index){ return this.dAm.deleteById(index); } public DynamicAccess DynamicAccessGet(){ Page<DynamicAccess> page=new Page<>(1,1); QueryWrapper<DynamicAccess> wrapper=new QueryWrapper<>(); wrapper.orderByDesc("`index`"); IPage<DynamicAccess> test=this.dAm.selectPage(page,wrapper); return test.getRecords().get(0); } public int accessUpdate(Access access){ QueryWrapper<Access> wrapper=new QueryWrapper<>(); wrapper.eq("`index`",access.getIndex()); return this.accessMapper.update(access,wrapper); } public int accessHistoryInsert(AccessHistory accessHistory){ return this.accessHistoryMapper.insert(accessHistory); } public int leaveExtention(Access access,Integer uid){ AccessRequest temp=this.aRI.getByIndex(access.getRequestIndex()); temp.setEnd(access.getDeadline()); return this.requestSubmit(temp,uid); } public List<AccessRequest> getAccessRequestById(String id){ return this.aRI.accessRequestMapper.selectList(new QueryWrapper<AccessRequest>().eq("id",id)); } public Access2BeApprove getAccess2BeApproveByIndex(Integer index){ return this.a2BAI.getByRequestId(index); } public AccessApproval getAccessApproveByIndex(Integer index){ return this.aAI.getByRequestId(index); } }