feat: 일반 유저용 캔 리스트 조회 API 추가, GeoCountryFilter(GeoCountry.OTHER, GeoCountry.KR 구분용) 추가

src/main/kotlin/kr/co/vividnext/sodalive/can/CanController.kt

@@ -1,6 +1,7 @@
 package kr.co.vividnext.sodalive.can
 
 import kr.co.vividnext.sodalive.common.ApiResponse
+import kr.co.vividnext.sodalive.common.GeoCountry
 import kr.co.vividnext.sodalive.common.SodaException
 import kr.co.vividnext.sodalive.member.Member
 import org.springframework.data.domain.Pageable
@@ -9,13 +10,16 @@ import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RequestParam
 import org.springframework.web.bind.annotation.RestController
+import javax.servlet.http.HttpServletRequest
 
 @RestController
 @RequestMapping("/can")
 class CanController(private val service: CanService) {
     @GetMapping
-    fun getCans(): ApiResponse<List<CanResponse>> {
-        return ApiResponse.ok(service.getCans())
+    fun getCans(request: HttpServletRequest): ApiResponse<List<CanResponse>> {
+        val geoCountry = request.getAttribute("geoCountry") as? GeoCountry ?: GeoCountry.OTHER
+        println("geoCountry: $geoCountry")
+        return ApiResponse.ok(service.getCans(geoCountry))
     }
 
     @GetMapping("/status")