src/main/java/com/phms/service/impl/DiagnosisServiceImpl.java

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package com.phms.service.impl;

import com.phms.mapper.DiagnosisMapper;
import com.phms.model.MMGridPageVoBean;
import com.phms.pojo.Diagnosis;
import com.phms.pojo.Pet;
import com.phms.pojo.User;
import com.phms.service.DiagnosisService;
import com.phms.service.PetService;
import com.phms.service.UserService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

@Service
public class DiagnosisServiceImpl implements DiagnosisService {
    private final Logger logger = LoggerFactory.getLogger(this.getClass());
    @Resource
    DiagnosisMapper diagnosisMapper;
    @Resource
    UserService userService;
    @Resource
    PetService petService;


    @Override
    public Object getAllByLimit(Diagnosis diagnosis) {
        int size = 0;
        // 计算分页
        Integer begin = (diagnosis.getPage() - 1) * diagnosis.getLimit();
        diagnosis.setPage(begin);

        List<Diagnosis> rows = new ArrayList<>();
        List<Diagnosis> resule = new ArrayList<>();
        try {
            rows = diagnosisMapper.getAllByLimit(diagnosis);
            size = diagnosisMapper.countAllByLimit(diagnosis);
            for (Diagnosis d: rows){
                if (d.getPetId()!=null){
                    Pet my = petService.selectByPrimaryKey(d.getPetId());
                    if (my !=null){
                        d.setName(my.getName());
                    }

                }
                if (d.getUserId()!=null){
                    User my = userService.selectByPrimaryKey(d.getUserId());
                    if (my != null) {
                        d.setUserName(my.getName());
                    }
                }

                if (d.getDoctorId()!=null){
                    User dt = userService.selectByPrimaryKey(d.getDoctorId());
                    if (dt != null) {