[chore] 코드 레벨에서 ActionHandler을 DrawEventAction enum 타입 기반으로 접근할 수 있도록…

… 설정 작성(#40)

src/main/java/hyundai/softeer/orange/event/draw/DrawEventConfig.java

@@ -0,0 +1,36 @@
+package hyundai.softeer.orange.event.draw;
+
+import hyundai.softeer.orange.event.draw.component.score.actionHandler.ActionHandler;
+import hyundai.softeer.orange.event.draw.enums.DrawEventAction;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+@Configuration
+public class DrawEventConfig {
+    private static final String NamePattern = "(.+?)_ActionHandler";
+
+    // actionHandler을 Action 타입으로 가져올 수 있도록 설정
+    @Bean(name = "actionHandlerMap")
+    public Map<DrawEventAction, ActionHandler> actionHandlerMap(Map<String, ActionHandler> handlers) {
+        Map<DrawEventAction, ActionHandler> actionHandlerMap = new HashMap<>();
+        Pattern pattern = Pattern.compile(NamePattern);
+
+        for(var entry: handlers.entrySet()) {
+            Matcher matcher = pattern.matcher(entry.getKey());
+            if (!matcher.find()) throw new RuntimeException("no matched action");
+
+            String key = matcher.group(1);
+            ActionHandler actionHandler = entry.getValue();
+
+            actionHandlerMap.put(DrawEventAction.valueOf(key), actionHandler);
+        }
+        // 런타임에 변경 못하게 제한
+        return Collections.unmodifiableMap(actionHandlerMap);
+    }
+}