-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #147 from Team-Going/feature/146
[feat] 여행 친구 전체 조회 API 스펙 및 비즈니스 로직 변경
- Loading branch information
Showing
6 changed files
with
120 additions
and
69 deletions.
There are no files selected for viewing
86 changes: 86 additions & 0 deletions
86
doorip-api/src/main/java/org/doorip/trip/actor/TripTendencyTestActor.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,86 @@ | ||
| package org.doorip.trip.actor; | ||
|
|
||
| import org.doorip.trip.domain.Participant; | ||
| import org.springframework.stereotype.Component; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.Arrays; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import java.util.stream.IntStream; | ||
|
|
||
| @Component | ||
| public class TripTendencyTestActor { | ||
| private static final String TRIP_PLAN = "여행 계획"; | ||
| private static final String TRIP_PLACE = "여행 장소"; | ||
| private static final String RESTAURANT = "식당"; | ||
| private static final String PICTURE = "사진"; | ||
| private static final String TRIP_SCHEDULE = "여행 일정"; | ||
| private static final int INITIALIZATION = 0; | ||
| private static final int HIGH_RANGE_STYLE = 3; | ||
| private static final int HIGH_RANGE_STYLES = 5; | ||
| private static final int CENTER_POS = 2; | ||
| private final Map<Integer, String> prefer = Map.of( | ||
| 0, TRIP_PLAN, | ||
| 1, TRIP_PLACE, | ||
| 2, RESTAURANT, | ||
| 3, PICTURE, | ||
| 4, TRIP_SCHEDULE | ||
| ); | ||
|
|
||
| public TripTendencyTestResult calculateTripTendencyTest(List<Participant> participants) { | ||
| List<List<Integer>> styles = generateStyles(); | ||
| int participantCount = participants.size(); | ||
| accumulateStyles(participants, styles); | ||
| List<String> bestPrefer = calculateBestPrefer(styles, participantCount); | ||
| calculateStyleAverage(styles, participantCount); | ||
| return TripTendencyTestResult.of(bestPrefer, styles); | ||
| } | ||
|
|
||
| private List<List<Integer>> generateStyles() { | ||
| List<List<Integer>> styles = new ArrayList<>(); | ||
| IntStream.range(INITIALIZATION, HIGH_RANGE_STYLES) | ||
| .forEach(i -> styles.add(i, new ArrayList<>(Arrays.asList(INITIALIZATION, INITIALIZATION, INITIALIZATION)))); | ||
| return styles; | ||
| } | ||
|
|
||
| private void accumulateStyles(List<Participant> participants, List<List<Integer>> styles) { | ||
| participants.forEach(participant -> { | ||
| accumulateStyle(styles, participant.getStyleA(), 0); | ||
| accumulateStyle(styles, participant.getStyleB(), 1); | ||
| accumulateStyle(styles, participant.getStyleC(), 2); | ||
| accumulateStyle(styles, participant.getStyleD(), 3); | ||
| accumulateStyle(styles, participant.getStyleE(), 4); | ||
| }); | ||
| } | ||
|
|
||
| private List<String> calculateBestPrefer(List<List<Integer>> styles, int participantCount) { | ||
| List<String> bestPrefer = new ArrayList<>(); | ||
| IntStream.range(INITIALIZATION, HIGH_RANGE_STYLES) | ||
| .forEach(i -> { | ||
| List<Integer> style = styles.get(i); | ||
| if (style.contains(participantCount)) { | ||
| bestPrefer.add(prefer.get(i)); | ||
| } | ||
| }); | ||
| return bestPrefer; | ||
| } | ||
|
|
||
| private void calculateStyleAverage(List<List<Integer>> styles, int participantCount) { | ||
| double percentage = 100.0 / participantCount; | ||
| styles.forEach(style -> | ||
| IntStream.range(INITIALIZATION, HIGH_RANGE_STYLE) | ||
| .forEach(i -> style.set(i, (int) Math.floor(style.get(i) * percentage)))); | ||
| } | ||
|
|
||
| private void accumulateStyle(List<List<Integer>> styles, int styleValue, int pos) { | ||
| List<Integer> style = styles.get(pos); | ||
| if (styleValue < CENTER_POS) { | ||
| style.set(0, style.get(0) + 1); | ||
| } else if (styleValue == CENTER_POS) { | ||
| style.set(1, style.get(1) + 1); | ||
| } else { | ||
| style.set(2, style.get(2) + 1); | ||
| } | ||
| } | ||
| } |
12 changes: 12 additions & 0 deletions
12
doorip-api/src/main/java/org/doorip/trip/actor/TripTendencyTestResult.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| package org.doorip.trip.actor; | ||
|
|
||
| import java.util.List; | ||
|
|
||
| public record TripTendencyTestResult( | ||
| List<String> bestPrefer, | ||
| List<List<Integer>> styles | ||
| ) { | ||
| public static TripTendencyTestResult of(List<String> bestPrefer, List<List<Integer>> styles) { | ||
| return new TripTendencyTestResult(bestPrefer, styles); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
14 changes: 4 additions & 10 deletions
14
doorip-api/src/main/java/org/doorip/trip/dto/response/TripStyleResponse.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,17 +1,11 @@ | ||
| package org.doorip.trip.dto.response; | ||
|
|
||
| import lombok.AccessLevel; | ||
| import lombok.Builder; | ||
| import java.util.List; | ||
|
|
||
| @Builder(access = AccessLevel.PRIVATE) | ||
| public record TripStyleResponse( | ||
| int rate, | ||
| boolean isLeft | ||
| List<Integer> rates | ||
| ) { | ||
| public static TripStyleResponse of(int rate, boolean isLeft) { | ||
| return TripStyleResponse.builder() | ||
| .rate(rate) | ||
| .isLeft(isLeft) | ||
| .build(); | ||
| public static TripStyleResponse from(List<Integer> rates) { | ||
| return new TripStyleResponse(rates); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters