[BOOK-79] feat: apis - 알라딘 도서검색, 도서상세검색 UseCase (#15)

Author: minwoo1999

apis/src/main/kotlin/org/yapp/apis/book/usecase/BookUseCase.kt

@@ -0,0 +1,23 @@
+package org.yapp.apis.book.usecase
+
+import BookSearchResponse
+import org.springframework.transaction.annotation.Transactional
+import org.yapp.apis.book.dto.request.BookSearchRequest
+import org.yapp.apis.book.dto.response.BookDetailResponse
+import org.yapp.apis.book.service.BookService
+import org.yapp.globalutils.annotation.UseCase
+
+
+@UseCase
+@Transactional(readOnly = true)
+class BookUseCase(
+    private val bookService: BookService
+) {
+    fun searchBooks(request: BookSearchRequest): BookSearchResponse {
+        return bookService.searchBooks(request.query, request.toAladinParams())
+    }
+
+    fun getBookDetail(itemId: String, itemIdType: String, optResult: List<String>?): BookDetailResponse {
+        return bookService.lookupBook(itemId, itemIdType, optResult)
+    }
+}