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Original file line number Diff line number Diff line change
Expand Up @@ -10,5 +10,6 @@ public record FollowMemberResponse(
description = "팔로잉 or 팔로워의 PofileImageUrl",
example = "https://example.com/profile/john.jpg")
String profileImageUrl,
@Schema(description = "해당 멤버가 공개 계정인지?", example = "true") boolean isPublic,
@Schema(description = "요청자가 이 멤버를 팔로우하고 있는가?", example = "true") boolean isFollowingMember,
@Schema(description = "해당 멤버가 본인(요청자)인가?", example = "false") boolean isMe) {}
Original file line number Diff line number Diff line change
Expand Up @@ -3,16 +3,19 @@
import static org.clokey.member.entity.QFollow.follow;
import static org.clokey.member.entity.QMember.member;

import com.querydsl.core.types.Projections;
import com.querydsl.core.Tuple;
import com.querydsl.core.types.Expression;
import com.querydsl.core.types.dsl.BooleanExpression;
import com.querydsl.core.types.dsl.Expressions;
import com.querydsl.jpa.JPAExpressions;
import com.querydsl.jpa.impl.JPAQueryFactory;
import java.util.ArrayList;
import java.util.List;
import lombok.RequiredArgsConstructor;
import org.clokey.domain.member.dto.response.FollowMemberResponse;
import org.clokey.member.entity.QBlock;
import org.clokey.member.entity.QFollow;
import org.clokey.member.enums.Visibility;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Slice;
import org.springframework.data.domain.SliceImpl;
Expand All @@ -28,23 +31,25 @@ public class FollowRepositoryImpl implements FollowRepositoryCustom {
public Slice<FollowMemberResponse> findAllFollowingsByMemberId(
Long currentId, Long targetId, Long lastFollowId, Integer size) {
QFollow followSub = new QFollow("followSub");
BooleanExpression isFollowingExpression =
JPAExpressions.selectOne()
.from(followSub)
.where(
followSub.followFrom.id.eq(currentId),
followSub.followTo.id.eq(member.id))
.exists();
BooleanExpression isMeExpression = member.id.eq(currentId);

List<FollowMemberResponse> results =
List<Tuple> tuples =
queryFactory
.select(
Projections.constructor(
FollowMemberResponse.class,
follow.id,
member.id,
member.nickname,
member.profileImageUrl,
JPAExpressions.selectOne()
.from(followSub)
.where(
followSub.followFrom.id.eq(currentId),
followSub.followTo.id.eq(member.id))
.exists(),
member.id.eq(currentId)))
follow.id,
member.id,
member.nickname,
member.profileImageUrl,
member.visibility,
isFollowingExpression,
isMeExpression)
.from(follow)
.join(follow.followTo, member)
.where(
Expand All @@ -55,30 +60,35 @@ public Slice<FollowMemberResponse> findAllFollowingsByMemberId(
.orderBy(follow.id.desc())
.fetch();

List<FollowMemberResponse> results =
mapToFollowMemberResponses(tuples, isFollowingExpression, isMeExpression);

return checkLastPage(size, results);
}

@Override
public Slice<FollowMemberResponse> findAllFollowersByMemberId(
Long currentId, Long targetId, Long lastFollowId, Integer size) {
QFollow followSub = new QFollow("followSub");
BooleanExpression isFollowingExpression =
JPAExpressions.selectOne()
.from(followSub)
.where(
followSub.followFrom.id.eq(currentId),
followSub.followTo.id.eq(member.id))
.exists();
BooleanExpression isMeExpression = member.id.eq(currentId);

List<FollowMemberResponse> results =
List<Tuple> tuples =
queryFactory
.select(
Projections.constructor(
FollowMemberResponse.class,
follow.id,
member.id,
member.nickname,
member.profileImageUrl,
JPAExpressions.selectOne()
.from(followSub)
.where(
followSub.followFrom.id.eq(currentId),
followSub.followTo.id.eq(member.id))
.exists(),
member.id.eq(currentId)))
follow.id,
member.id,
member.nickname,
member.profileImageUrl,
member.visibility,
isFollowingExpression,
isMeExpression)
.from(follow)
.join(follow.followFrom, member)
.where(
Expand All @@ -89,9 +99,33 @@ public Slice<FollowMemberResponse> findAllFollowersByMemberId(
.orderBy(follow.id.desc())
.fetch();

List<FollowMemberResponse> results =
mapToFollowMemberResponses(tuples, isFollowingExpression, isMeExpression);

return checkLastPage(size, results);
}

private List<FollowMemberResponse> mapToFollowMemberResponses(
List<Tuple> tuples,
Expression<Boolean> isFollowingExpression,
Expression<Boolean> isMeExpression) {
List<FollowMemberResponse> responses = new ArrayList<>(tuples.size());

for (Tuple tuple : tuples) {
responses.add(
new FollowMemberResponse(
tuple.get(follow.id),
tuple.get(member.id),
tuple.get(member.nickname),
tuple.get(member.profileImageUrl),
Visibility.PUBLIC.equals(tuple.get(member.visibility)),
Boolean.TRUE.equals(tuple.get(isFollowingExpression)),
Boolean.TRUE.equals(tuple.get(isMeExpression))));
}

return responses;
}

private BooleanExpression blockFilter(Long currentId) {
QBlock blockCheck = new QBlock("blockCheck");

Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -544,13 +544,15 @@ class 팔로잉_팔로워_목록_조회_요청_시 {
2L,
"nickname1",
"https://img.example.com/bg.jpg",
true,
false,
false),
new FollowMemberResponse(
1L,
1L,
"nickname2",
"https://img.example2.com/bg.jpg",
false,
true,
false));

Expand All @@ -569,7 +571,9 @@ class 팔로잉_팔로워_목록_조회_요청_시 {
.andExpect(jsonPath("$.code").value("COMMON200"))
.andExpect(jsonPath("$.message").value("성공입니다."))
.andExpect(jsonPath("$.result.content[0].followId").value(2L))
.andExpect(jsonPath("$.result.content[0].isPublic").value(true))
.andExpect(jsonPath("$.result.content[1].followId").value(1L))
.andExpect(jsonPath("$.result.content[1].isPublic").value(false))
.andExpect(jsonPath("$.result.isLast").value(true));
}

Expand All @@ -584,13 +588,15 @@ class 팔로잉_팔로워_목록_조회_요청_시 {
"nickname2",
"https://img.example.com/bg.jpg",
false,
false,
false),
new FollowMemberResponse(
1L,
1L,
"nickname1",
"https://img.example2.com/bg.jpg",
true,
true,
true));

given(memberService.getFollows(1L, null, false, 5))
Expand All @@ -608,7 +614,9 @@ class 팔로잉_팔로워_목록_조회_요청_시 {
.andExpect(jsonPath("$.code").value("COMMON200"))
.andExpect(jsonPath("$.message").value("성공입니다."))
.andExpect(jsonPath("$.result.content[0].followId").value(2L))
.andExpect(jsonPath("$.result.content[0].isPublic").value(false))
.andExpect(jsonPath("$.result.content[1].followId").value(1L))
.andExpect(jsonPath("$.result.content[1].isPublic").value(true))
.andExpect(jsonPath("$.result.isLast").value(true));
}

Expand All @@ -623,6 +631,7 @@ class 팔로잉_팔로워_목록_조회_요청_시 {
"nickname1",
"https://img.example.com/bg.jpg",
true,
true,
false));

given(memberService.getFollows(1L, null, true, 1))
Expand All @@ -641,6 +650,7 @@ class 팔로잉_팔로워_목록_조회_요청_시 {
.andExpect(jsonPath("$.code").value("COMMON200"))
.andExpect(jsonPath("$.message").value("성공입니다."))
.andExpect(jsonPath("$.result.content[0].followId").value(2L))
.andExpect(jsonPath("$.result.content[0].isPublic").value(true))
.andExpect(jsonPath("$.result.isLast").value(false));
}

Expand Down
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