학교 급식, 일정, 학교 정보 받아오기

build.gradle

@@ -1,41 +1,44 @@
 plugins {
-    id 'org.springframework.boot' version '2.7.4'
-    id 'io.spring.dependency-management' version '1.0.14.RELEASE'
-    id 'java'
+	id 'org.springframework.boot' version '2.7.4'
+	id 'io.spring.dependency-management' version '1.0.14.RELEASE'
+	id 'java'
 }
 
 group = 'com.example'
 version = '0.0.1-SNAPSHOT'
-sourceCompatibility = '17'
+sourceCompatibility = '11'
 
 configurations {
-    compileOnly {
-        extendsFrom annotationProcessor
-    }
+	compileOnly {
+		extendsFrom annotationProcessor
+	}
 }
 
 repositories {
-    mavenCentral()
+	mavenCentral()
 }
 
 ext {
-    set('springCloudVersion', "2021.0.4")
+	set('springCloudVersion', "2021.0.4")
 }
 
 dependencies {
-    implementation 'org.springframework.boot:spring-boot-starter-web'
-    implementation 'org.springframework.cloud:spring-cloud-starter-openfeign'
-    compileOnly 'org.projectlombok:lombok'
-    annotationProcessor 'org.projectlombok:lombok'
-    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springframework.cloud:spring-cloud-starter-openfeign'
+	implementation group: 'io.github.openfeign', name: 'feign-gson', version: '11.0'
+	implementation 'org.springframework.boot:spring-boot-starter-data-mongodb'
+	compileOnly 'org.projectlombok:lombok'
+	annotationProcessor 'org.projectlombok:lombok'
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+
 }
 
 dependencyManagement {
-    imports {
-        mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
-    }
+	imports {
+		mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
+	}
 }
 
 tasks.named('test') {
-    useJUnitPlatform()
+	useJUnitPlatform()
 }

src/main/java/com/example/schoolapibackend/SchoolApiBackendApplication.java

@@ -2,12 +2,14 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
+@EnableFeignClients
 @SpringBootApplication
 public class SchoolApiBackendApplication {
 
-    public static void main(String[] args) {
-        SpringApplication.run(SchoolApiBackendApplication.class, args);
-    }
+	public static void main(String[] args) {
+		SpringApplication.run(SchoolApiBackendApplication.class, args);
+	}
 
 }

src/main/java/com/example/schoolapibackend/client/SchoolFeignClient.java

@@ -0,0 +1,19 @@
+package com.example.schoolapibackend.client;
+
+import com.example.schoolapibackend.config.FeignConfig;
+import com.example.schoolapibackend.domain.SchoolInfo;
+import com.example.schoolapibackend.dto.SchoolInfoDto;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+
+@FeignClient(name = "schoolFeignClient", url = "https://open.neis.go.kr/hub", configuration = FeignConfig.class)
+public interface SchoolFeignClient {
+    @RequestMapping(method = RequestMethod.GET, value = "/schoolInfo")
+    SchoolInfoDto getSchoolInfo(
+            @RequestParam(value = "KEY") String key,
+            @RequestParam(value = "Type") String type,
+            @RequestParam(value = "pIndex") int pIndex,
+            @RequestParam(value = "pSize") int pSize);
+}

src/main/java/com/example/schoolapibackend/common/Decoder.java

@@ -0,0 +1,36 @@
+package com.example.schoolapibackend.common;
+
+import feign.FeignException;
+import feign.Response;
+import feign.codec.DecodeException;
+import feign.gson.GsonDecoder;
+import lombok.extern.slf4j.Slf4j;
+import java.io.IOException;
+import java.lang.reflect.Type;
+
+@Slf4j
+public class Decoder implements feign.codec.Decoder {
+
+    /** 커스텀 디코드 함수
+     *  헤더 체크가 필요하거나 리턴 데이터 파싱시 특정 로직을 추가하고 싶은경우 사용.
+     * */
+    @Override
+    public Object decode(Response response, Type type) throws IOException, DecodeException, FeignException {
+        //이상없음
+        if(response.status() == 200){
+
+            log.info("===============응답 200 정상===============");
+
+            log.info("============Type 정보 -> ");
+            log.info(type.getTypeName().toString());
+
+            log.info("============Header 정보 -> ");
+            log.info(response.headers().toString());
+
+        }else{
+            log.info("===============응답 확인필요" + String.valueOf(response.status()) + "===============");
+        }
+
+        return new GsonDecoder().decode(response,type);
+    }
+}

src/main/java/com/example/schoolapibackend/config/FeignConfig.java

@@ -0,0 +1,22 @@
+package com.example.schoolapibackend.config;
+
+import com.example.schoolapibackend.common.Decoder;
+import feign.Logger;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class FeignConfig {
+
+    /** feign 로깅 처리*/
+    @Bean
+    Logger.Level feignLoggerLevel() {
+        return Logger.Level.FULL;
+    }
+
+    /** feign custom decoder */
+    @Bean
+    feign.codec.Decoder feignDecoder(){
+        return new Decoder();
+    }
+}

src/main/java/com/example/schoolapibackend/controller/SchoolController.java

@@ -0,0 +1,32 @@
+package com.example.schoolapibackend.controller;
+
+import com.example.schoolapibackend.domain.SchoolInfo;
+import com.example.schoolapibackend.dto.SchoolInfoDto;
+import com.example.schoolapibackend.service.SchoolFeignService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+public class SchoolController {
+
+    private final SchoolFeignService schoolFeignService;
+
+    @GetMapping("/schoolInfo")
+    public SchoolInfoDto getSchoolInfo(
+            @RequestParam(value = "KEY") String key,
+            @RequestParam(value = "Type") String type,
+            @RequestParam(value = "pIndex") int pIndex,
+            @RequestParam(value = "pSize") int pSize) {
+
+        return schoolFeignService.getSchoolInfo(key, type, pIndex, pSize);
+    }
+
+    @PostMapping("/schoolInfo")
+    public void saveSchoolInfo() {
+        schoolFeignService.saveSchoolInfo();
+    }
+}

src/main/java/com/example/schoolapibackend/domain/SchoolInfo.java

@@ -0,0 +1,54 @@
+package com.example.schoolapibackend.domain;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.*;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.mongodb.core.index.Indexed;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+@Document
+@NoArgsConstructor
+@Getter
+@AllArgsConstructor
+@Setter
+@ToString
+public class SchoolInfo {
+
+    @Id
+    private String id;
+
+    @Indexed
+    private String educationOfficeCode;
+    @Indexed
+    private String educationOfficeName;
+    @Indexed
+    private String schoolCode;
+    @Indexed
+    private String schoolName;
+    @Indexed
+    private String schoolType;
+    @Indexed
+    private String locationName;
+    @Indexed
+    private String address;
+    @Indexed
+    private String addressDetail;
+    @Indexed
+    private String coeducationName;
+    @Indexed
+    private String highSchoolType;
+    @Indexed
+    private String industryClassExist;
+    @Indexed
+    private String highSchoolTypeDetail;
+    @Indexed
+    private String specialHighSchoolCurriculum;
+    @Indexed
+    private String entranceExamPeriod;
+    @Indexed
+    private String dayNightType;
+    @Indexed
+    private String establishmentDate;
+    @Indexed
+    private String schoolAnniversary;
+}