[update] 若顧問狀態非啟用時，則搜尋及推薦會找不到該顧問

wayne

2022-02-21 aa0f9381d424b98e86845c6da21e2fd8640fe056

 pamapi/src/main/java/com/pollex/pam/service/ConsultantQuerySpec.java

@@ -1,16 +1,16 @@
package com.pollex.pam.service;

import com.pollex.pam.domain.Consultant;
import com.pollex.pam.enums.ConsultantStatusEnum;
import com.pollex.pam.service.dto.FastQueryConsultantParam;
import com.pollex.pam.service.dto.StrictQueryConsultantParam;
import org.apache.commons.lang3.StringUtils;
import org.springframework.data.jpa.domain.Specification;

import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.criteria.*;
import java.util.*;

import static com.pollex.pam.consts.SeniorityQueryConst.*;

public class ConsultantQuerySpec {
    private ConsultantQuerySpec() {
@@ -25,35 +25,59 @@
            public Predicate toPredicate(Root<Consultant> root, CriteriaQuery<?> query, CriteriaBuilder criteriaBuilder) {
                Set<Predicate> set = new HashSet<>();

                if(!StringUtils.isEmpty(param.getCommunicationStyle())) {
                    set.add(criteriaBuilder.like(root.get("concept"), "%" + param.getCommunicationStyle()));
                set.add(criteriaBuilder.equal(root.get("status"), ConsultantStatusEnum.AVAILABLE));

                param.getCommunicationStyles().forEach((communicationStyle) -> {
                    set.add(criteriaBuilder.like(root.get("communicationStyle"), "%" + communicationStyle + "%"));
                });

                if(Objects.nonNull(param.getGender())) {
                    set.add(criteriaBuilder.equal(root.get("gender"), param.getGender()));
                }

                set.add(criteriaBuilder.equal(root.get("gender"), param.getGender()));
                set.add(criteriaBuilder.between(root.get("avgScore"), param.getAvgScore().intValue() - 1, param.getAvgScore().intValue() + 1));
                if(Objects.nonNull(param.getAvgScore()) && param.getAvgScore().intValue() != 0) {
                    set.add(criteriaBuilder.greaterThanOrEqualTo(root.get("avgScore"), param.getAvgScore().intValue()));
                }

                if(StringUtils.isNotEmpty(param.getSeniority()) && !StringUtils.equals(UNLIMITED, param.getSeniority())) {
                    if(YOUNG.equals(param.getSeniority())) {
                        set.add(criteriaBuilder.lessThanOrEqualTo(root.get("seniorityYear"), 5));
                    }
                    else if(SENIOR.equals(param.getSeniority())) {
                        set.add(criteriaBuilder.greaterThan(root.get("seniorityYear"), 5));
                    }
                }

                Predicate[] predicates = new Predicate[set.size()];
                predicates = set.toArray(predicates);
                return criteriaBuilder.or(predicates);
                return criteriaBuilder.and(predicates);
            }
        };
    }

//    public static Specification<Consultant> getStrictQuerySpec(StrictQueryConsultantParam param) {
//        return new Specification<Consultant>() {
//            @Override
//            public Predicate toPredicate(Root<Consultant> root, CriteriaQuery<?> query, CriteriaBuilder criteriaBuilder) {
//                Set<Predicate> set = new HashSet<>();
//
//                set.add(criteriaBuilder.equal(root.get("gender"), param.getGender()));
//                set.add(criteriaBuilder.between(root.get("avgScore"), param.getAvgScore().intValue() - 1, param.getAvgScore().intValue() + 1));
//                set.add(criteriaBuilder.like(root.get("serve_area"),"%"+param.getArea()+"%"));
//                set.add(root.get("").in(param.getRequirements()))
//
//                Predicate[] predicates = new Predicate[set.size()];
//                predicates = set.toArray(predicates);
//                return criteriaBuilder.or(predicates);
//            }
//        };
//    }
    public static Specification<Consultant> getStrictQuerySpec(StrictQueryConsultantParam param) {
        return new Specification<Consultant>() {
            @SuppressWarnings("FieldNameHidesFieldInSuperclass")
            private static final long serialVersionUID = 664452413090316174L;

            @Override
            public Predicate toPredicate(Root<Consultant> root, CriteriaQuery<?> query, CriteriaBuilder criteriaBuilder) {
                Set<Predicate> set = new HashSet<>();

                set.add(criteriaBuilder.equal(root.get("status"), ConsultantStatusEnum.AVAILABLE));

                if(Objects.nonNull(param.getGender())) {
                    set.add(criteriaBuilder.equal(root.get("gender"), param.getGender()));
                }

                if(StringUtils.isNotEmpty(param.getArea())) {
                    set.add(criteriaBuilder.like(root.get("serveArea"), "%" + param.getArea() + "%"));
                }

                Predicate[] predicates = new Predicate[set.size()];
                predicates = set.toArray(predicates);
                return criteriaBuilder.and(predicates);
            }
        };
    }
}