add :: ArticleRepository.java

repository 생성 및 검색 기능의 mongo pipeline 작성

daemawiki-domain/src/main/java/org/daemawiki/domain/article/repository/ArticleRepository.java

@@ -0,0 +1,17 @@
+package org.daemawiki.domain.article.repository;
+
+import org.daemawiki.domain.article.model.Article;
+import org.springframework.data.mongodb.repository.Aggregation;
+import org.springframework.data.mongodb.repository.ReactiveMongoRepository;
+import reactor.core.publisher.Flux;
+
+public interface ArticleRepository extends ReactiveMongoRepository<Article, String> {
+    @Aggregation(pipeline = {
+            "{ $match: { $or: [ " +
+                    "{ 'title': { $regex: '?0', $options: 'i' } }, " +
+                    "{ 'contents': { $regex: '?0', $options: 'i' } }" +
+                    "] } }"
+    })
+    Flux<Article> search(String keyword);
+
+}