feat: ACIKey 토큰 발급 테스트 배치 추가 (TASK_BATCH_ACIKEY)

- acikey 패키지 신규 생성
- AciKeyTokenJobConfig.java: Job/Step 설정
- AciKeyTokenTasklet.java: API 호출 및 토큰 확인 로직
- application-dev.yaml: acikey 설정값 추가 (url/userid/apikey)

src/main/java/com/wb/domainserver/acikey/AciKeyTokenTasklet.java

@@ -0,0 +1,79 @@
+package com.wb.domainserver.acikey;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.batch.core.StepContribution;
+import org.springframework.batch.core.scope.context.ChunkContext;
+import org.springframework.batch.core.step.tasklet.Tasklet;
+import org.springframework.batch.repeat.RepeatStatus;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.*;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.RestTemplate;
+
+import java.util.Map;
+
+// ACIKey 토큰 발급 테스트 배치 - API 호출 및 토큰 확인 로직
+@Slf4j
+@Component
+public class AciKeyTokenTasklet implements Tasklet {
+
+    @Value("${acikey.url}")
+    private String aciKeyUrl;
+
+    @Value("${acikey.userid}")
+    private String userId;
+
+    @Value("${acikey.apikey}")
+    private String apiKey;
+
+    @Override
+    public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) {
+
+        log.info("[AciKeyBatch] 배치 시작");
+        log.info("[AciKeyBatch] API URL: {}", aciKeyUrl);
+
+        try {
+            // Header 설정
+            HttpHeaders headers = new HttpHeaders();
+            headers.setContentType(MediaType.APPLICATION_JSON);
+            headers.set("USERID", userId);
+            headers.set("APIKEY", apiKey);
+
+            HttpEntity<String> requestEntity = new HttpEntity<>("{}", headers);
+
+            // API 호출
+            RestTemplate restTemplate = new RestTemplate();
+            ResponseEntity<Map> response = restTemplate.exchange(
+                    aciKeyUrl,
+                    HttpMethod.POST,
+                    requestEntity,
+                    Map.class
+            );
+
+            Map<String, Object> body = response.getBody();
+            log.info("[AciKeyBatch] 응답 전체: {}", body);
+
+            String status = (String) body.get("Status");
+            String aciKey = (String) body.get("ACIKey");
+            String errMsg = (String) body.get("ErrMsg");
+
+            if ("A10".equals(status)) {
+                log.info("[AciKeyBatch] ✅ 토큰 발급 성공!");
+                log.info("[AciKeyBatch] ACIKey: {}", aciKey);
+                contribution.incrementWriteCount(1);
+            } else {
+                log.error("[AciKeyBatch] ❌ 토큰 발급 실패. Status: {}, ErrMsg: {}", status, errMsg);
+                throw new RuntimeException("ACIKey 토큰 발급 실패. Status: " + status + ", ErrMsg: " + errMsg);
+            }
+
+        } catch (RuntimeException e) {
+            throw e;
+        } catch (Exception e) {
+            log.error("[AciKeyBatch] ❌ API 호출 중 오류 발생: {}", e.getMessage(), e);
+            throw new RuntimeException("AciKey API 호출 오류", e);
+        }
+
+        log.info("[AciKeyBatch] 배치 종료");
+        return RepeatStatus.FINISHED;
+    }
+}