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feature/예약 대기열 등록 기능 구현했습니다. #10

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feature/예약 대기열 등록 기능 구현했습니다. #10

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4 changes: 3 additions & 1 deletion build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -32,8 +32,10 @@ dependencies {

implementation 'org.hibernate.orm:hibernate-spatial:'

implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
// REDIS CACHE
implementation 'org.springframework.boot:spring-boot-starter-data-redis'
implementation 'org.springframework.boot:spring-boot-starter-cache'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'org.springframework.boot:spring-boot-starter-web'
compileOnly 'org.projectlombok:lombok'
runtimeOnly 'com.mysql:mysql-connector-j'
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16 changes: 16 additions & 0 deletions src/main/java/com/yscp/catchtable/application/queue/StoreQueueService.java
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@@ -0,0 +1,16 @@
package com.yscp.catchtable.application.queue;

import com.yscp.catchtable.application.queue.dto.StoreQueueDto;
import lombok.RequiredArgsConstructor;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

@RequiredArgsConstructor
@Service
public class StoreQueueService {
private final RedisTemplate<String, String> redisTemplate;

public void registerWaiting(StoreQueueDto storeQueueDto) {
redisTemplate.opsForZSet().add(storeQueueDto.key(), storeQueueDto.value(), storeQueueDto.score());
}
}
24 changes: 24 additions & 0 deletions src/main/java/com/yscp/catchtable/application/queue/dto/StoreQueueDto.java
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package com.yscp.catchtable.application.queue.dto;

import java.time.Instant;

public record StoreQueueDto(
Long storeIdx,
String date,
String time,
String userId
) {
private static final String WAITING_KEY_FORMAT = "store:%s:waiting:%s:%s";

public String key() {
return String.format(WAITING_KEY_FORMAT, storeIdx, date, time);
}

public String value() {
return userId.toString();
}

public double score() {
return Instant.now().toEpochMilli();
}
}
17 changes: 17 additions & 0 deletions src/main/java/com/yscp/catchtable/application/store/mapper/StoreQueueMapper.java
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package com.yscp.catchtable.application.store.mapper;

import com.yscp.catchtable.application.queue.dto.StoreQueueDto;
import com.yscp.catchtable.presentation.store.dto.StoreQueueRequestDto;
import lombok.experimental.UtilityClass;

@UtilityClass
public class StoreQueueMapper {
public static StoreQueueDto toQueueDto(StoreQueueRequestDto storeQueueRequestDto) {
return new StoreQueueDto(
storeQueueRequestDto.storeIdx(),
storeQueueRequestDto.date(),
storeQueueRequestDto.time(),
storeQueueRequestDto.userId()
);
}
}
22 changes: 22 additions & 0 deletions src/main/java/com/yscp/catchtable/presentation/store/StoreQueueController.java
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package com.yscp.catchtable.presentation.store;

import com.yscp.catchtable.application.queue.StoreQueueService;
import com.yscp.catchtable.application.store.mapper.StoreQueueMapper;
import com.yscp.catchtable.presentation.store.dto.StoreQueueRequestDto;
import lombok.RequiredArgsConstructor;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

@RequiredArgsConstructor
@RestController
public class StoreQueueController {
private final StoreQueueService storeQueueService;

@PostMapping("/store/reservation/enter")
public ResponseEntity<Void> enter(@RequestBody StoreQueueRequestDto storeQueueRequestDto) {
storeQueueService.registerWaiting(StoreQueueMapper.toQueueDto(storeQueueRequestDto));
return ResponseEntity.ok().build();
}
}
9 changes: 9 additions & 0 deletions src/main/java/com/yscp/catchtable/presentation/store/dto/StoreQueueRequestDto.java
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package com.yscp.catchtable.presentation.store.dto;

public record StoreQueueRequestDto(
Long storeIdx,
String date,
String time,
String userId
) {
}