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Merge pull request '[PPN-210906-2] Implement Ppomppu Board Feed retriever' (#4) from feature/PPN-210906-2 into develop 

Reviewed-on: OutworldDestroyer/PpomppuNotifier#4
This commit is contained in:
nthfuncx 2021-09-26 00:29:34 +09:00
parent 408b3de1c7 cf7425faae
commit 398a94ce3f
30 changed files with 995 additions and 16 deletions
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4
processor/build.gradle
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@ -7,7 +7,9 @@ dependencies {
implementation project(':support')
// https://projectreactor.io/docs/core/release/reference/#debug-activate
implementation 'org.springframework.boot:spring-boot-starter-webflux'
implementation 'org.telegram:telegrambots:5.3.0'
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'com.rometools:rome:1.16.0'
implementation 'org.jsoup:jsoup:1.14.2'
annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
annotationProcessor 'org.projectlombok:lombok'

48
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/configuration/factory/WebClientFilterFactory.java Normal file
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@ -0,0 +1,48 @@
package com.myoa.engineering.crawl.ppomppu.processor.configuration.factory;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.reactive.function.client.ClientRequest;
import org.springframework.web.reactive.function.client.ClientResponse;
import org.springframework.web.reactive.function.client.ExchangeFilterFunction;
import reactor.core.publisher.Mono;
/**
* WebClientFilterFactory
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-07
*/
@Slf4j
public final class WebClientFilterFactory {
private WebClientFilterFactory() {}
public static ExchangeFilterFunction logRequest() {
return ExchangeFilterFunction.ofRequestProcessor(WebClientFilterFactory::writeRequest);
}
public static ExchangeFilterFunction logResponse() {
return ExchangeFilterFunction.ofResponseProcessor(WebClientFilterFactory::writeResponse);
}
private static Mono<ClientRequest> writeRequest(ClientRequest clientRequest) {
try {
log.info("[WEBCLIENT REQUEST] uri : {} method : {} headers : {}",
clientRequest.url(), clientRequest.method(), clientRequest.headers());
} catch (Exception e) {
log.error("[WEBCLIENT REQUEST] write request failed", e);
}
return Mono.just(clientRequest);
}
private static Mono<ClientResponse> writeResponse(ClientResponse clientResponse) {
try {
log.info("[WEBCLIENT REQUEST] statusCode : {} headers : {}",
clientResponse.rawStatusCode(), clientResponse.headers().asHttpHeaders());
} catch (Exception e) {
log.error("[WEBCLIENT RESPONSE] write response failed", e);
}
return Mono.just(clientResponse);
}
}

49
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/configuration/factory/WebFluxExchangeStragiesFactory.java Normal file
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@ -0,0 +1,49 @@
package com.myoa.engineering.crawl.ppomppu.processor.configuration.factory;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.myoa.engineering.crawl.ppomppu.processor.util.ObjectMapperFactory;
import org.springframework.http.codec.json.Jackson2JsonDecoder;
import org.springframework.http.codec.json.Jackson2JsonEncoder;
import org.springframework.util.MimeTypeUtils;
import org.springframework.web.reactive.function.client.ExchangeStrategies;
/**
* WebFluxExchangeStragiesFactory
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
public final class WebFluxExchangeStragiesFactory {
private WebFluxExchangeStragiesFactory() {}
public static ExchangeStrategies ofDefault() {
final ObjectMapper mapper = ObjectMapperFactory.defaultMapper();
return ExchangeStrategies.builder()
.codecs(configurer -> {
configurer.defaultCodecs().maxInMemorySize(-1);
configurer.defaultCodecs()
.jackson2JsonEncoder(new Jackson2JsonEncoder(mapper,
MimeTypeUtils.APPLICATION_JSON));
configurer.defaultCodecs()
.jackson2JsonDecoder(new Jackson2JsonDecoder(mapper,
MimeTypeUtils.APPLICATION_JSON));
})
.build();
}
public static ExchangeStrategies ofTextHtml() {
final ObjectMapper mapper = ObjectMapperFactory.defaultMapper();
return ExchangeStrategies.builder()
.codecs(configurer -> {
configurer.defaultCodecs().maxInMemorySize(-1);
configurer.defaultCodecs()
.jackson2JsonEncoder(new Jackson2JsonEncoder(mapper,
MimeTypeUtils.TEXT_HTML));
configurer.defaultCodecs()
.jackson2JsonDecoder(new Jackson2JsonDecoder(mapper,
MimeTypeUtils.TEXT_HTML));
})
.build();
}
}

26
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/controller/CrawlAPIController.java
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@ -1,30 +1,42 @@
package com.myoa.engineering.crawl.ppomppu.processor.controller;
import com.myoa.engineering.crawl.ppomppu.processor.domain.PpomppuArticle;
import com.myoa.engineering.crawl.ppomppu.support.dto.APIResponse;
import com.myoa.engineering.crawl.ppomppu.processor.dto.FeedParsedResult;
import com.myoa.engineering.crawl.ppomppu.processor.service.PpomppuFeedService;
import com.myoa.engineering.crawl.ppomppu.support.dto.code.PpomppuBoardName;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.myoa.engineering.crawl.ppomppu.support.dto.code.PpomppuBoardName;
import lombok.extern.slf4j.Slf4j;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
/**
* CrawlAPIController
*
* @author Shin Woo-jin (woo-jin.shin@linecorp.com)
* @since 2021-09-05
*
*/
@Slf4j
@RestController
@RequestMapping("/api/v1/crawl")
public class CrawlAPIController {
private final PpomppuFeedService ppomppuRSSFeedService;
public CrawlAPIController(PpomppuFeedService ppomppuRSSFeedService) {
this.ppomppuRSSFeedService = ppomppuRSSFeedService;
}
@PostMapping("/boards/{boardName}")
public Mono<String> crawlBoard(@PathVariable("boardName") PpomppuBoardName boardName) {
public Mono<APIResponse<FeedParsedResult>> crawlBoard(@PathVariable("boardName") PpomppuBoardName boardName) {
log.info("got request... {}", boardName);
return Mono.just(boardName.getBoardPath());
FeedParsedResult result = FeedParsedResult.of(boardName);
Flux<PpomppuArticle> articles = ppomppuRSSFeedService.getArticles(boardName);
return articles.then(Mono.just(APIResponse.success(result.done())));
}
}

26
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/domain/Auditable.java Normal file
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@ -0,0 +1,26 @@
package com.myoa.engineering.crawl.ppomppu.processor.domain;
import java.io.Serializable;
import java.time.Instant;
import javax.persistence.Column;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
/**
* Auditable
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
public abstract class Auditable implements Serializable {
private static final long serialVersionUID = -7105030870015828551L;
@Column
@CreatedDate
private Instant createdAt;
@Column
@LastModifiedDate
private Instant modifiedAt;
}

10
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/domain/BaseScanDomain.java Normal file
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@ -0,0 +1,10 @@
package com.myoa.engineering.crawl.ppomppu.processor.domain;
/**
* BaseScanDomain
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
public interface BaseScanDomain {
}

68
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/domain/PpomppuArticle.java Normal file
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@ -0,0 +1,68 @@
package com.myoa.engineering.crawl.ppomppu.processor.domain;
import java.time.Instant;
import javax.persistence.Column;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
/**
* PpomppuArticle
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
@Getter
@NoArgsConstructor
public class PpomppuArticle extends Auditable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@Column
private Long articleId;
@Column
private String articleUrl;
@Column
private String title;
@Column
private Integer hit;
@Column
private Integer recommended;
@Column
private Instant registeredAt;
@Builder
public PpomppuArticle(Long id, Long articleId, String articleUrl, String title,
Integer recommended, Integer hit, Instant registeredAt) {
this.id = id;
this.articleId = articleId;
this.articleUrl = articleUrl;
this.title = title;
this.recommended = recommended;
this.hit = hit;
this.registeredAt = registeredAt;
}
@Override
public String toString() {
return "PpomppuArticle{" +
"id=" + id +
", articleId=" + articleId +
", articleUrl='" + articleUrl + '\'' +
", title='" + title + '\'' +
", hit=" + hit +
", recommended=" + recommended +
", registeredAt=" + registeredAt +
'}';
}
}

45
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/dto/FeedParsedResult.java Normal file
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@ -0,0 +1,45 @@
package com.myoa.engineering.crawl.ppomppu.processor.dto;
import com.myoa.engineering.crawl.ppomppu.support.dto.code.PpomppuBoardName;
import java.io.Serializable;
import java.time.Instant;
import lombok.Builder;
import lombok.Getter;
import lombok.NoArgsConstructor;
/**
* FeedParsedResult
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
@Getter
@NoArgsConstructor
public class FeedParsedResult implements Serializable {
private static final long serialVersionUID = -3771310078623481348L;
private PpomppuBoardName boardName;
private Instant requestedAt;
private Instant processedAt;
@Builder
public FeedParsedResult(PpomppuBoardName boardName, Instant requestedAt, Instant processedAt) {
this.boardName = boardName;
this.requestedAt = requestedAt;
this.processedAt = processedAt;
}
public static FeedParsedResult of(PpomppuBoardName boardName) {
return FeedParsedResult.builder()
.boardName(boardName)
.requestedAt(Instant.now())
.build();
}
public FeedParsedResult done() {
this.processedAt = Instant.now();
return this;
}
}

10
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/dto/PpomppuArticleDTO.java Normal file
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@ -0,0 +1,10 @@
package com.myoa.engineering.crawl.ppomppu.processor.dto;
/**
* PpomppuArticle
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
public class PpomppuArticleDTO {
}

76
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/dto/PpomppuArticleTransformer.java Normal file
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@ -0,0 +1,76 @@
package com.myoa.engineering.crawl.ppomppu.processor.dto;
import com.myoa.engineering.crawl.ppomppu.processor.domain.PpomppuArticle;
import java.time.Instant;
import java.time.ZoneId;
import java.time.format.DateTimeFormatter;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
/**
* PpomppuArticleTransformer
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
public final class PpomppuArticleTransformer {
private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yy.MM.dd HH:mm:ss")
.withZone(ZoneId.of("Asia/Seoul"));
private PpomppuArticleTransformer() {}
public static PpomppuArticle toArticle(Elements articleElement) {
final long articleId = PpomppuArticleTransformer.toArticleId(articleElement.get(0));
final String title = PpomppuArticleTransformer.toTitle(articleElement.get(2));
final String articleUrl = PpomppuArticleTransformer.toArticleUrl(articleElement.get(2));
final int recommended = PpomppuArticleTransformer.toRecommended(articleElement.get(6));
final int hit = PpomppuArticleTransformer.toHit(articleElement.get(7));
final Instant registeredAt = PpomppuArticleTransformer.toRegisteredAt(articleElement.get(5));
return PpomppuArticle.builder()
.articleId(articleId)
.title(title)
.articleUrl(articleUrl)
.recommended(recommended)
.hit(hit)
.registeredAt(registeredAt)
.build();
}
public static Long toArticleId(Element td) {
return Long.parseLong(td.text().trim());
}
public static String toTitle(Element td) {
return td.text();
}
public static String toArticleUrl(Element td) {
return td.getElementsByTag("a").attr("href");
}
public static Integer toRecommended(Element td) {
final String voteString = td.text();
final int recommended;
if (voteString.isEmpty()) {
recommended = 0;
} else {
final int voteUp = Integer.parseInt(td.text().split(" - ")[0]);
final int voteDown = Integer.parseInt(td.text().split(" - ")[1]);
recommended = voteUp - voteDown;
}
return recommended;
}
public static Integer toHit(Element td) {
return Integer.parseInt(td.text());
}
public static Instant toRegisteredAt(Element td) {
final String registeredAtString = td.attr("title");
return DATE_TIME_FORMATTER.parse(registeredAtString, Instant::from);
}
}

46
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/infrastructure/client/PpomppuBoardFeedRetriever.java Normal file
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@ -0,0 +1,46 @@
package com.myoa.engineering.crawl.ppomppu.processor.infrastructure.client;
import com.myoa.engineering.crawl.ppomppu.processor.configuration.factory.WebClientFilterFactory;
import com.myoa.engineering.crawl.ppomppu.processor.configuration.factory.WebFluxExchangeStragiesFactory;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.client.WebClient;
import org.springframework.web.reactive.function.client.WebClientRequestException;
import reactor.core.publisher.Mono;
import reactor.core.scheduler.Schedulers;
/**
* PpomppuBoardFeedRetriever
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
@Slf4j
@Component
public class PpomppuBoardFeedRetriever {
private static final String PPOMPPU_URL = "https://www.ppomppu.co.kr/";
private final WebClient webClient;
public PpomppuBoardFeedRetriever(WebClient.Builder webClientBuilder) {
this.webClient = webClientBuilder.baseUrl(PPOMPPU_URL)
.exchangeStrategies(WebFluxExchangeStragiesFactory.ofTextHtml())
.filter(WebClientFilterFactory.logRequest())
.filter(WebClientFilterFactory.logResponse())
.build();
}
public Mono<String> getHtml(String uri) {
return webClient.get()
.uri("/zboard/zboard.php?id=ppomppu")
.exchangeToMono(e -> e.bodyToMono(String.class))
.publishOn(Schedulers.boundedElastic())
.onErrorResume(WebClientRequestException.class, t -> {
log.info("Exception occured, ignoring. : {}", t.getClass().getSimpleName());
return Mono.empty();
})
.doOnNext(e -> log.info("[getHtml] {}", e));
}
}

56
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/service/PpomppuFeedService.java Normal file
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@ -0,0 +1,56 @@
package com.myoa.engineering.crawl.ppomppu.processor.service;
import com.myoa.engineering.crawl.ppomppu.processor.domain.PpomppuArticle;
import com.myoa.engineering.crawl.ppomppu.processor.dto.PpomppuArticleTransformer;
import com.myoa.engineering.crawl.ppomppu.processor.infrastructure.client.PpomppuBoardFeedRetriever;
import com.myoa.engineering.crawl.ppomppu.support.dto.code.PpomppuBoardName;
import lombok.extern.slf4j.Slf4j;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Element;
import org.springframework.stereotype.Component;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
/**
* PpomppuFeedService
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
@Slf4j
@Component
public class PpomppuFeedService {
private final PpomppuBoardFeedRetriever ppomppuBoardFeedRetriever;
public PpomppuFeedService(PpomppuBoardFeedRetriever ppomppuBoardFeedRetriever) {
this.ppomppuBoardFeedRetriever = ppomppuBoardFeedRetriever;
}
public Flux<PpomppuArticle> getArticles(PpomppuBoardName boardName) {
final Mono<String> html = ppomppuBoardFeedRetriever.getHtml(boardName.getResourcePath());
final Mono<Element> tbody = extractTbodyFromHtml(html)
.doOnNext(e -> log.info("pre tbody - {}", e.html()));
return extractArticlesFromTbody(tbody).map(this::convertFromElement)
.doOnNext(e -> log.info("parsed Result: {}", e));
}
private Mono<Element> extractTbodyFromHtml(Mono<String> html) {
return html.map(Jsoup::parse)
.mapNotNull(e -> e.getElementById("revolution_main_table"))
.map(e -> e.getElementsByTag("tbody"))
.doOnNext(e -> log.info("tbody - {}", e.html()))
.map(e -> e.stream()
.findFirst()
.orElseThrow(() -> new IndexOutOfBoundsException("no tbody")));
}
private Flux<Element> extractArticlesFromTbody(Mono<Element> tbody) {
return Flux.concat(tbody.flatMapMany(e -> Flux.fromArray(e.select("tr.list0").toArray(Element[]::new))),
tbody.flatMapMany(e -> Flux.fromArray(e.select("tr.list1").toArray(Element[]::new))));
}
private PpomppuArticle convertFromElement(Element element) {
return PpomppuArticleTransformer.toArticle(element.getElementsByTag("td"));
}
}

92
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/util/ObjectMapperFactory.java Normal file
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@ -0,0 +1,92 @@
package com.myoa.engineering.crawl.ppomppu.processor.util;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonParser.Feature;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.ser.std.StdSerializer;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import java.io.IOException;
import org.springframework.cache.support.NullValue;
import org.springframework.util.StringUtils;
/**
* ObjectMapperFactory
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-08-31
*/
public final class ObjectMapperFactory {
private ObjectMapperFactory() {
}
private static final ObjectMapper defaultMapper;
private static final ObjectMapper httpMapper;
static {
defaultMapper = initDefaultMapper();
httpMapper = initHttpMapper();
}
public static ObjectMapper defaultMapper() {
return defaultMapper;
}
public static ObjectMapper httpMapper() {
return httpMapper;
}
private static ObjectMapper initDefaultMapper() {
final ObjectMapper objectMapper = new ObjectMapper();
objectMapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
objectMapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);
objectMapper.disable(SerializationFeature.FAIL_ON_UNWRAPPED_TYPE_IDENTIFIERS);
objectMapper.enable(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL);
objectMapper.configure(Feature.ALLOW_UNQUOTED_CONTROL_CHARS, true);
objectMapper.enable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
objectMapper.registerModule(new JavaTimeModule());
return objectMapper;
}
private static ObjectMapper initHttpMapper() {
final ObjectMapper objectMapper = initDefaultMapper();
objectMapper.configure(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE, true);
return objectMapper;
}
/**
* Copy from {@link GenericJackson2JsonRedisSerializer.NullValueSerializer}.
*/
public static class NullValueSerializer extends StdSerializer<NullValue> {
private static final long serialVersionUID = 6776419544239897328L;
private final String classIdentifier;
/**
* @param classIdentifier can be {@literal null} and will be defaulted to {@code @class}.
*/
NullValueSerializer(String classIdentifier) {
super(NullValue.class);
this.classIdentifier = StringUtils.hasText(classIdentifier) ? classIdentifier : "@class";
}
/*
* (non-Javadoc)
* @see com.fasterxml.jackson.databind.ser.std.StdSerializer#serialize(java.lang.Object, com
* .fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider)
*/
@Override
public void serialize(NullValue value, JsonGenerator jgen, SerializerProvider provider)
throws IOException {
jgen.writeStartObject();
jgen.writeStringField(classIdentifier, NullValue.class.getName());
jgen.writeEndObject();
}
}
}

121
processor/src/main/java/com/myoa/engineering/crawl/ppomppu/processor/util/ObjectUtil.java Normal file
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@ -0,0 +1,121 @@
/*
* Copyright (c) 2019 LINE Corporation. All rights reserved.
* LINE Corporation PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package com.myoa.engineering.crawl.ppomppu.processor.util;
import java.util.Arrays;
import java.util.Collection;
/**
* NumberUtils
*
* @author Shin Woo-jin (lp12254@linecorp.com)
* @since 2019-10-28
*/
public final class ObjectUtil {
private ObjectUtil() {
}
/**
* Check if given object is null.
* <code>
* e == object == &gt; false e == null == &gt; true
* </code>
*
* @param e Target object
* @param <E> Unfixed specific type. If you want restrict specific interface, Copy and extend qualifier.
* @return Is null given object?
*/
public static <E> boolean isNullObject(final E e) {
return e == null;
}
/**
* Check if given object is not null.
* <code>
* e == object == &gt; false e == null == &gt; true
* </code>
*
* @param e Target object
* @param <E> Unfixed specific type. If you want restrict specific interface, Copy and extend qualifier.
* @return Is not null given object?
*/
public static <E> boolean isNotEmpty(final E e) {
return !isNullObject(e);
}
/**
* Check if there are any null object in given objects.
* <code>
* args == object = &gt; false args == object, object = &gt; false args == null, null, object = &gt; true args
* == null = &gt; true args == null, null = &gt; true
* </code>
*
* @param args Want to check objects that have null.
* @return Is there objects array has null?
*/
public static boolean hasNullObject(Object... args) {
return Arrays.stream(args).anyMatch(ObjectUtil::isNullObject);
}
/**
* Check given objects are not empty.
* <code>
* args == object = &gt; true args == object, object = &gt; true args == null, null, object = &gt; false args
* == null = &gt; false args == null, null = &gt; false
* </code>
*
* @param args Want to check objects that have null.
* @return Is there objects array has null?
*/
public static boolean hasAllObject(Object... args) {
return Arrays.stream(args).noneMatch(ObjectUtil::isNullObject);
}
/**
* Check if there are all null object in given objects.
* <code>
* args == object = &gt; false args == object, object = &gt; false args == null, null, object = &gt; false args
* == null = &gt; true args == null, null = &gt; true
* </code>
*
* @param args Want to check objects that have null.
* @return Is there null all of given objects?
*/
public static boolean hasAllNullObjects(final Object... args) {
return Arrays.stream(args).allMatch(ObjectUtil::isNullObject);
}
/**
* Check if given collection object is null or empty collecton.
* <code>
* e == null = &gt; true e == emptyCollection = &gt; true e == hasElement = &gt; false
* </code>
*
* @param e e is must be Collection object
* @param <E> E is must be extended Collection Class
* @return boolean. given collection is null or empty?
*/
public static <E extends Collection<?>> boolean isNullOrEmptyCollection(final E e) {
return e == null || e.isEmpty();
}
/**
* Get collection's size. Even it pointed null
*
* @param e e is must be Collection object
* @param <E> E is must be extended Collection Class
* @return integer value. given collection's size.
*/
public static <E extends Collection<?>> int getCollectionSize(final E e) {
if (isNullOrEmptyCollection(e)) {
return 0;
}
return e.size();
}
}

1
processor/src/main/resources/application-development.yml
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@ -4,3 +4,4 @@ spring:
on-profile: development
import:
- classpath:/development/webclient.yml
- classpath:/development/database.yml

11
processor/src/main/resources/logback-spring.xml Normal file
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@ -0,0 +1,11 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<springProperty name="DEFAULT_LEVEL_CONFIG" source="log.defaultLevel" />
<springProfile name="development">
<include resource="logback/logback-development.xml" />
<logger name="org.apache.kafka" level="INFO" />
</springProfile>
<springProfile name="production">
<include resource="logback/logback-production.xml" />
</springProfile>
</configuration>

23
processor/src/main/resources/logback/component/logback-file.xml Normal file
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@ -0,0 +1,23 @@
<included>
<property name="FILE_LOG_PATTERN"
value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{45}:%L - %msg%n" />
<property name="LOG_FILE_BASE" value="lcp-benefit-benefit-api" />
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${DIRECTORY}/${LOG_FILE_BASE}_log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${DIRECTORY}/${LOG_FILE_BASE}_log.%d{yyyyMMdd}.%i</fileNamePattern>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>1000MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<maxHistory>60</maxHistory>
</rollingPolicy>
<encoder>
<pattern>${FILE_LOG_PATTERN}</pattern>
<immediateFlush>${IMMEDIATE_FLUSH}</immediateFlush>
</encoder>
</appender>
<appender name="ASYNC_FILE" class="ch.qos.logback.classic.AsyncAppender">
<queueSize>1024</queueSize>
<appender-ref ref="FILE" />
</appender>
</included>

19
processor/src/main/resources/logback/logback-development.xml Normal file
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@ -0,0 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<included>
<!-- =========== property BETA ========= -->
<property name="DEFAULT_LEVEL" value="${DEFAULT_LEVEL_CONFIG:-INFO}"/>
<!--file-->
<property name="DIRECTORY" value="/home1/www/logs/supervisor"/>
<property name="IMMEDIATE_FLUSH" value="true"/>
<!--nelo2-->
<property name="NELO2_LEVEL" value="WARN"/>
<!-- =========== include appender =========== -->
<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
<include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
<include resource="logback/component/logback-nelo2.xml"/>
<include resource="logback/component/logback-datachain.xml"/>
<!-- =========== root logger ============== -->
<root level="${DEFAULT_LEVEL}">
<appender-ref ref="CONSOLE"/>
</root>
</included>

19
processor/src/main/resources/logback/logback-production.xml Normal file
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@ -0,0 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<included>
<!-- =========== property RELEASE ========= -->
<property name="DEFAULT_LEVEL" value="${DEFAULT_LEVEL_CONFIG:-INFO}"/>
<!--file-->
<property name="DIRECTORY" value="/home1/www/logs/supervisor"/>
<property name="IMMEDIATE_FLUSH" value="true"/>
<!--nelo2-->
<property name="NELO2_LEVEL" value="WARN"/>
<!-- =========== include appender =========== -->
<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
<include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
<include resource="logback/component/logback-nelo2.xml"/>
<include resource="logback/component/logback-datachain.xml"/>
<!-- =========== root logger ============== -->
<root level="${DEFAULT_LEVEL}">
<appender-ref ref="CONSOLE"/>
</root>
</included>

25
receiver/src/main/java/com/myoa/engineering/crawl/ppomppu/receiver/dto/FeedParsedResult.java Normal file
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@ -0,0 +1,25 @@
package com.myoa.engineering.crawl.ppomppu.receiver.dto;
import com.myoa.engineering.crawl.ppomppu.support.dto.code.PpomppuBoardName;
import java.io.Serializable;
import java.time.Instant;
import lombok.Getter;
import lombok.NoArgsConstructor;
/**
* FeedParsedResult
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
@Getter
@NoArgsConstructor
public class FeedParsedResult implements Serializable {
private static final long serialVersionUID = -3771310078623481348L;
private PpomppuBoardName boardName;
private Instant requestedAt;
private Instant processedAt;
}

4
receiver/src/main/java/com/myoa/engineering/crawl/ppomppu/receiver/shceduler/ParseEventEmitter.java
View File

@ -29,12 +29,12 @@ public class ParseEventEmitter {
@Scheduled(fixedRate = 60 * 1000L)
public void emitDomesticBoard() {
log.info("[emitDomesticBoard] trigger fired!");
processorAPIService.emitParseEvent(PpomppuBoardName.PPOMPPU_DOMESTIC).block();
processorAPIService.emitParseEvent(PpomppuBoardName.PPOMPPU_DOMESTIC_ETC).block();
}
@Scheduled(fixedRate = 300 * 1000L)
public void emitOverseaBoard() {
log.info("[emitOverseaBoard] trigger fired!");
processorAPIService.emitParseEvent(PpomppuBoardName.PPOMPPU_OVERSEA).block();
processorAPIService.emitParseEvent(PpomppuBoardName.PPOMPPU_OVERSEA_ETC).block();
}
}

63
support/src/main/java/com/myoa/engineering/crawl/ppomppu/support/dto/APIResponse.java Normal file
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@ -0,0 +1,63 @@
package com.myoa.engineering.crawl.ppomppu.support.dto;
import java.io.Serializable;
import java.util.Map;
import lombok.Getter;
/**
* APIResponse
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-07
*/
@Getter
public class APIResponse<T> implements Serializable {
private static final long serialVersionUID = 1523350013713908487L;
private boolean success;
private T result;
private APIResponseError error;
public APIResponse(boolean success, T result, APIResponseError error) {
this.success = success;
this.error = error;
this.result = result;
}
public APIResponse(boolean success, T result) {
this.success = success;
this.result = result;
}
public APIResponse(boolean success, APIResponseError error) {
this.success = success;
this.error = error;
}
public APIResponse() {}
public static <T> APIResponse<T> success(T result) {
return new APIResponse<>(true, result);
}
public static APIResponse<Void> success() {
return new APIResponse<>(true, null);
}
public static <T> APIResponse<T> fail(T result, String code) {
return new APIResponse<T>(false, result, APIResponseError.of(code));
}
public static APIResponse<Void> fail(String code) {
return new APIResponse<Void>(false, APIResponseError.of(code));
}
public static APIResponse<Void> fail(String code, String message) {
return new APIResponse<Void>(false, APIResponseError.of(code, message));
}
public static <K, V> APIResponse<Void> fail(String code, String message, Map<K, V> reasons) {
return new APIResponse<Void>(false, APIResponseError.of(code, message, reasons));
}
}

49
support/src/main/java/com/myoa/engineering/crawl/ppomppu/support/dto/APIResponseError.java Normal file
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@ -0,0 +1,49 @@
package com.myoa.engineering.crawl.ppomppu.support.dto;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import lombok.Getter;
/**
* ResponseError
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-07
*/
@Getter
public class APIResponseError<K, V> implements Serializable {
private static final long serialVersionUID = 931593091836887301L;
private String code;
private String message;
private Map<K, V> reasons;
public APIResponseError() {}
public APIResponseError(String code, String message, Map<K, V> reasons) {
this.code = code;
this.message = message;
this.reasons = reasons;
}
public static <K, V> APIResponseError<K, V> of(String code, String message, Map<K, V> reasons) {
return new APIResponseError<>(code, message, reasons);
}
public static APIResponseError<String, String> of(
String code, String message, String reasonKey, String reasonValue) {
final Map<String, String> reasons = new HashMap<>();
reasons.put(reasonKey, reasonValue);
return new APIResponseError<String, String>(code, message, reasons);
}
public static APIResponseError<Void, Void> of(String code, String message) {
return new APIResponseError<>(code, message, null);
}
public static APIResponseError<Void, Void> of(String code) {
return new APIResponseError<>(code, null, null);
}
}

31
support/src/main/java/com/myoa/engineering/crawl/ppomppu/support/dto/code/PpomppuBoardName.java
View File

@ -5,20 +5,41 @@ import lombok.NoArgsConstructor;
/**
* PpomppuBoardName
*
* @author Shin Woo-jin (woo-jin.shin@linecorp.com)
* @since 2021-09-05
*
*/
@Getter
@NoArgsConstructor
public enum PpomppuBoardName {
PPOMPPU_DOMESTIC("ppomppu"),
PPOMPPU_OVERSEA("ppomppu4"),
PPOMPPU_DOMESTIC_ETC("zboard/zboard.php?id=ppomppu&category=1"),
PPOMPPU_DOMESTIC_COMPUTER("zboard/zboard.php?id=ppomppu&category=4"),
PPOMPPU_DOMESTIC_DIGITAL("zboard/zboard.php?id=ppomppu&category=5"),
PPOMPPU_DOMESTIC_FOOD("zboard/zboard.php?id=ppomppu&category=6"),
PPOMPPU_DOMESTIC_BOOK("zboard/zboard.php?id=ppomppu&category=8"),
PPOMPPU_DOMESTIC_APPLIANCES("zboard/zboard.php?id=ppomppu&category=9"),
PPOMPPU_DOMESTIC_PARENTING("zboard/zboard.php?id=ppomppu&category=10"),
PPOMPPU_DOMESTIC_GIFTCARD("zboard/zboard.php?id=ppomppu&category=11"),
PPOMPPU_DOMESTIC_CLOTHES("zboard/zboard.php?id=ppomppu&category=12"),
PPOMPPU_DOMESTIC_COSMETIC("zboard/zboard.php?id=ppomppu&category=13"),
PPOMPPU_DOMESTIC_OUTDOOR("zboard/zboard.php?id=ppomppu&category=15"),
PPOMPPU_OVERSEA_ETC("zboard/zboard.php?id=ppomppu4&category=1"),
PPOMPPU_OVERSEA_APPLIANCES("zboard/zboard.php?id=ppomppu4&category=7"),
PPOMPPU_OVERSEA_TVAV("zboard/zboard.php?id=ppomppu4&category=8"),
PPOMPPU_OVERSEA_COMPUTER("zboard/zboard.php?id=ppomppu4&category=3"),
PPOMPPU_OVERSEA_DIGITAL("zboard/zboard.php?id=ppomppu4&category=4"),
PPOMPPU_OVERSEA_MOBILEACCESSORY("zboard/zboard.php?id=ppomppu4&category=9"),
PPOMPPU_OVERSEA_CLOTHES("zboard/zboard.php?id=ppomppu4&category=5"),
PPOMPPU_OVERSEA_WATCH("zboard/zboard.php?id=ppomppu4&category=2"),
PPOMPPU_OVERSEA_SHOES("zboard/zboard.php?id=ppomppu4&category=11"),
PPOMPPU_OVERSEA_FOOD("zboard/zboard.php?id=ppomppu4&category=10"),
PPOMPPU_OVERSEA_PARENTING("zboard/zboard.php?id=ppomppu4&category=6"),
;
private String boardPath;
private String resourcePath;
PpomppuBoardName(String boardPath) {
this.boardPath = boardPath;
this.resourcePath = boardPath;
}
}

15
support/src/main/java/com/myoa/engineering/crawl/ppomppu/support/util/WebRequestUtil.java Normal file
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@ -0,0 +1,15 @@
package com.myoa.engineering.crawl.ppomppu.support.util;
/**
* WebUtil
*
* @author Shin Woo-jin (woozu.shin@kakaoent.com)
* @since 2021-09-08
*/
public final class WebRequestUtil {
private WebRequestUtil() {}
public static final String HEADER_USER_AGENT_KEY = "User-Agent";
public static final String HEADER_USER_AGENT_VALUE = "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36";
}

0
support/src/main/resources/development/database.yml Normal file
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11
support/src/main/resources/logback-spring.xml Normal file
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@ -0,0 +1,11 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<springProperty name="DEFAULT_LEVEL_CONFIG" source="log.defaultLevel" />
<springProfile name="development">
<include resource="logback/logback-development.xml" />
<logger name="org.apache.kafka" level="INFO" />
</springProfile>
<springProfile name="production">
<include resource="logback/logback-production.xml" />
</springProfile>
</configuration>

23
support/src/main/resources/logback/component/logback-file.xml Normal file
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@ -0,0 +1,23 @@
<included>
<property name="FILE_LOG_PATTERN"
value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{45}:%L - %msg%n" />
<property name="LOG_FILE_BASE" value="lcp-benefit-benefit-api" />
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${DIRECTORY}/${LOG_FILE_BASE}_log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${DIRECTORY}/${LOG_FILE_BASE}_log.%d{yyyyMMdd}.%i</fileNamePattern>
<timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
<maxFileSize>1000MB</maxFileSize>
</timeBasedFileNamingAndTriggeringPolicy>
<maxHistory>60</maxHistory>
</rollingPolicy>
<encoder>
<pattern>${FILE_LOG_PATTERN}</pattern>
<immediateFlush>${IMMEDIATE_FLUSH}</immediateFlush>
</encoder>
</appender>
<appender name="ASYNC_FILE" class="ch.qos.logback.classic.AsyncAppender">
<queueSize>1024</queueSize>
<appender-ref ref="FILE" />
</appender>
</included>

19
support/src/main/resources/logback/logback-development.xml Normal file
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@ -0,0 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<included>
<!-- =========== property BETA ========= -->
<property name="DEFAULT_LEVEL" value="${DEFAULT_LEVEL_CONFIG:-INFO}"/>
<!--file-->
<property name="DIRECTORY" value="/home1/www/logs/supervisor"/>
<property name="IMMEDIATE_FLUSH" value="true"/>
<!--nelo2-->
<property name="NELO2_LEVEL" value="WARN"/>
<!-- =========== include appender =========== -->
<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
<include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
<include resource="logback/component/logback-nelo2.xml"/>
<include resource="logback/component/logback-datachain.xml"/>
<!-- =========== root logger ============== -->
<root level="${DEFAULT_LEVEL}">
<appender-ref ref="CONSOLE"/>
</root>
</included>

19
support/src/main/resources/logback/logback-production.xml Normal file
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@ -0,0 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<included>
<!-- =========== property RELEASE ========= -->
<property name="DEFAULT_LEVEL" value="${DEFAULT_LEVEL_CONFIG:-INFO}"/>
<!--file-->
<property name="DIRECTORY" value="/home1/www/logs/supervisor"/>
<property name="IMMEDIATE_FLUSH" value="true"/>
<!--nelo2-->
<property name="NELO2_LEVEL" value="WARN"/>
<!-- =========== include appender =========== -->
<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
<include resource="org/springframework/boot/logging/logback/console-appender.xml"/>
<include resource="logback/component/logback-nelo2.xml"/>
<include resource="logback/component/logback-datachain.xml"/>
<!-- =========== root logger ============== -->
<root level="${DEFAULT_LEVEL}">
<appender-ref ref="CONSOLE"/>
</root>
</included>