chore: profile check (#7)

src/main/java/net/skhu/tastyinventory_be/controller/ProfileController.java

@@ -0,0 +1,27 @@
+package net.skhu.tastyinventory_be.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.core.env.Environment;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Arrays;
+import java.util.List;
+
+@RequiredArgsConstructor
+@RestController
+public class ProfileController {
+    private final Environment env;
+
+    @GetMapping("/profile")
+    public String profile() {
+        List<String> profiles = Arrays.asList(env.getActiveProfiles());
+        List<String> realProfiles = Arrays.asList("real", "real1", "real2");
+        String defaultProfile = profiles.isEmpty() ? "default" : profiles.get(0);
+
+        return profiles.stream()
+                .filter(realProfiles::contains)
+                .findAny()
+                .orElse(defaultProfile);
+    }
+}

src/main/resources/application-real1.yml

@@ -0,0 +1,2 @@
+server:
+  port: 8081

src/main/resources/application-real2.yml

@@ -0,0 +1,2 @@
+server:
+  port: 8082