Feat: OpenAIConfig 추가 (moyeothon#11)

src/main/java/com/hackathon/momento/global/config/OpenAIConfig.java

@@ -0,0 +1,23 @@
+package com.hackathon.momento.global.config;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.client.RestTemplate;
+
+@Configuration
+public class OpenAIConfig {
+
+    @Value("${openai.api.key}")
+    private String openAIKey;
+
+    @Bean
+    public RestTemplate template() {
+        RestTemplate restTemplate = new RestTemplate();
+        restTemplate.getInterceptors().add((request, body, execution) -> {
+            request.getHeaders().add("Authorization", "Bearer " + openAIKey);
+            return execution.execute(request, body);
+        });
+        return restTemplate;
+    }
+}

src/main/resources/application.yml

@@ -37,4 +37,10 @@ oauth:
     client-id: ${KAKAO_CLIENT_ID}
     redirect-uri: ${KAKAO_REDIRECT_URI}
     admin-key: ${KAKAO_ADMIN_KEY}
-    token-url: ${KAKAO_TOKEN_URL}
+    token-url: ${KAKAO_TOKEN_URL}
+
+openai:
+  model: ${OPEN_AI_MODEL}
+  api:
+    key: ${OPEN_AI_API_KEY}
+    url: ${OPEN_AI_API_URL}