Feature/dictionary 검색 기능 개발

src/main/java/com/example/fiurinee/domain/dictionary/controller/DictionaryController.java

@@ -0,0 +1,37 @@
+package com.example.fiurinee.domain.dictionary.controller;
+
+import com.example.fiurinee.domain.dictionary.controller.api.DictionaryApi;
+import com.example.fiurinee.domain.dictionary.dto.DictionaryResponseDTO;
+import com.example.fiurinee.domain.dictionary.service.DictionaryService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+public class DictionaryController implements DictionaryApi {
+    private final DictionaryService dictionaryService;
+
+    @Override
+    public ResponseEntity<List<DictionaryResponseDTO>> getAllFlowers(int page) {
+        int size = 30; // 한 페이지에 보여줄 꽃의 개수
+        List<DictionaryResponseDTO> flowers = dictionaryService.getAllFlowers(page, size);
+        return ResponseEntity.ok(flowers);
+    }
+
+    @Override
+    public ResponseEntity<List<DictionaryResponseDTO>> searchFlowers(String name) {
+        List<DictionaryResponseDTO> flowers = dictionaryService.searchFlowersByName(name);
+        return ResponseEntity.ok(flowers);
+    }
+
+    @Override
+    public ResponseEntity<Integer> getTotalPages(int size) {
+        int totalPages = dictionaryService.getTotalPages(size);
+        return ResponseEntity.ok(totalPages);
+    }
+
+}
+

src/main/java/com/example/fiurinee/domain/dictionary/controller/api/DictionaryApi.java

@@ -0,0 +1,48 @@
+package com.example.fiurinee.domain.dictionary.controller.api;
+
+import com.example.fiurinee.domain.dictionary.dto.DictionaryResponseDTO;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.security.SecurityRequirement;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.util.List;
+
+@Tag(name = "Dictionary", description = "사전 관련 API")
+@RequestMapping("/dictionary")
+public interface DictionaryApi {
+    @Operation(
+            summary = "모든 꽃 조회",
+            description = "페이지 단위로 모든 꽃을 조회합니다.",
+            security = @SecurityRequirement(name = "bearerAuth")
+    )
+    @ApiResponse(responseCode = "200", description = "꽃 조회 성공")
+    @ApiResponse(responseCode = "401", description = "인증 실패")
+    @GetMapping
+    ResponseEntity<List<DictionaryResponseDTO>> getAllFlowers(@RequestParam int page);
+
+    @Operation(
+            summary = "꽃 이름으로 검색",
+            description = "이름에 특정 단어가 포함된 꽃을 검색합니다.",
+            security = @SecurityRequirement(name = "bearerAuth")
+    )
+    @ApiResponse(responseCode = "200", description = "꽃 검색 성공")
+    @ApiResponse(responseCode = "401", description = "인증 실패")
+    @GetMapping("/search")
+    ResponseEntity<List<DictionaryResponseDTO>> searchFlowers(@RequestParam String name);
+
+    @Operation(
+            summary = "총 페이지 수 조회",
+            description = "전체 꽃 목록의 총 페이지 수를 조회합니다.",
+            security = @SecurityRequirement(name = "bearerAuth")
+    )
+    @ApiResponse(responseCode = "200", description = "총 페이지 수 조회 성공")
+    @ApiResponse(responseCode = "401", description = "인증 실패")
+    @GetMapping("/total-pages")
+    ResponseEntity<Integer> getTotalPages(@RequestParam int size);
+}
+

src/main/java/com/example/fiurinee/domain/dictionary/dto/DictionaryResponseDTO.java

@@ -0,0 +1,25 @@
+package com.example.fiurinee.domain.dictionary.dto;
+
+import com.example.fiurinee.domain.flower.entity.Flower;
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+public class DictionaryResponseDTO {
+    private String flower;
+    private String period;
+    private String flowerLanguage;
+    private String explain;
+    private String image;
+
+    public static DictionaryResponseDTO of(Flower flower) {
+        return DictionaryResponseDTO.builder()
+                .flower(flower.getName())
+                .period(String.format("%02d", flower.getPeriod() / 100))
+                .flowerLanguage(flower.getFlowerLanguage())
+                .explain(flower.getExplain())
+                .image(flower.getImage().toString())
+                .build();
+    }
+}

src/main/java/com/example/fiurinee/domain/dictionary/service/DictionaryService.java

@@ -0,0 +1,39 @@
+package com.example.fiurinee.domain.dictionary.service;
+
+
+import com.example.fiurinee.domain.dictionary.dto.DictionaryResponseDTO;
+import com.example.fiurinee.domain.flower.entity.Flower;
+import com.example.fiurinee.domain.flower.repository.FlowerRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@Service
+@RequiredArgsConstructor
+public class DictionaryService {
+    private final FlowerRepository flowerRepository;
+
+    public List<DictionaryResponseDTO> getAllFlowers(int page, int size) {
+        PageRequest pageRequest = PageRequest.of(page - 1, size);
+        List<Flower> flowers = flowerRepository.findDistinctAll(pageRequest);
+        return flowers.stream()
+                .map(DictionaryResponseDTO::of)
+                .collect(Collectors.toList());
+    }
+
+    public List<DictionaryResponseDTO> searchFlowersByName(String name) {
+        List<Flower> flowers = flowerRepository.findDistinctByNameContaining(name);
+        return flowers.stream()
+                .map(DictionaryResponseDTO::of)
+                .collect(Collectors.toList());
+    }
+
+    public int getTotalPages(int size) {
+        long count = flowerRepository.countDistinctFlowers();
+        return (int) Math.ceil((double) count / size);
+    }
+}

src/main/java/com/example/fiurinee/domain/flower/repository/FlowerRepository.java

@@ -1,6 +1,8 @@
 package com.example.fiurinee.domain.flower.repository;
 
 import com.example.fiurinee.domain.flower.entity.Flower;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
@@ -18,4 +20,13 @@ public interface FlowerRepository extends JpaRepository<Flower, Long> {
     List<Flower> findByNameAndFlowerLanguage(String name,String flowerLanguage);
 
     List<Flower> findByName(String name);
+
+    @Query(value = "SELECT DISTINCT ON (f.name) f.* FROM flower f WHERE f.name LIKE %:name%", nativeQuery = true)
+    List<Flower> findDistinctByNameContaining(@Param("name") String name);
+
+    @Query(value = "SELECT DISTINCT ON (f.name) f.* FROM flower f", nativeQuery = true)
+    List<Flower> findDistinctAll(Pageable pageable);
+
+    @Query(value = "SELECT COUNT(DISTINCT f.name) FROM flower f", nativeQuery = true)
+    long countDistinctFlowers();
 }

src/main/java/com/example/fiurinee/global/security/config/SecurityConfig.java

@@ -79,7 +79,7 @@ public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Excepti
                         .requestMatchers("/oauth2/login", "/login/oauth2/code/**", "/oauth2/authorization/**","/login/oauth2/code/google","/member/*/refresh","/model/test",
                                 "/swagger-ui/index.html", "/swagger-ui/**", "/v3/api-docs/**","/swagger-resources/**", "/v3/api-docs").permitAll()
                         //비회원 전용 api
-                        .requestMatchers("/main/today","/main/season","/model/ment","/model/*/non").permitAll()
+                        .requestMatchers("/main/today","/main/season","/model/ment","/model/*/non", "/dictionary/**", "dictionary/search/**", "/dictionary", "/dictionary/search", "/dictionary/total-pages", "/dictionary/total-pages/**").permitAll()
                         //sms api
                         .requestMatchers("/sms/prove/*","/sms/send").permitAll()
                         //ALB

src/main/java/com/example/fiurinee/global/security/filter/JwtVerifyFilter.java

@@ -29,7 +29,7 @@ public class JwtVerifyFilter extends OncePerRequestFilter {
             //Swagger
             "/swagger-ui/index.html", "/swagger-ui/**", "/v3/api-docs/**", "/swagger-resources/**", "/v3/api-docs",
             //비회원 전용 api
-            "/main/today","/main/season","/model/ment","/model/*/non",
+            "/main/today","/main/season","/model/ment","/model/*/non", "/dictionary/**", "dictionary/search/**", "/dictionary", "/dictionary/search", "/dictionary/total-pages", "/dictionary/total-pages/**",
             //sms api
             "/sms/prove/*","/sms/send",
             //ALB