feat: 선택 가능한 어조를 조회한다

src/main/kotlin/me/misik/api/api/ReviewController.kt

@@ -1,8 +1,12 @@
 package me.misik.api.api
 
 import me.misik.api.api.request.CreateReviewRequest
+import me.misik.api.api.response.ReviewStylesResponse
 import me.misik.api.app.CreateReviewFacade
 import me.misik.api.app.ReCreateReviewFacade
+import me.misik.api.domain.ReviewStyle
+import me.misik.api.domain.ReviewStyleService
+import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.PathVariable
 import org.springframework.web.bind.annotation.PostMapping
 import org.springframework.web.bind.annotation.RequestBody
@@ -13,6 +17,7 @@ import org.springframework.web.bind.annotation.RestController
 class ReviewController(
     private val createReviewFacade: CreateReviewFacade,
     private val reCreateReviewFacade: ReCreateReviewFacade,
+    private val reviewStyleService: ReviewStyleService,
 ) {
 
     @PostMapping("reviews")
@@ -26,4 +31,11 @@ class ReviewController(
         @RequestHeader("device-id") deviceId: String,
         @PathVariable("id") id: Long,
     ) = reCreateReviewFacade.reCreateReviewInBackground(deviceId, id)
+
+    @GetMapping("reviews/styles")
+    fun getReviewStyles() : ReviewStylesResponse {
+        val ReviewStyles = reviewStyleService.getAll()
+
+        return ReviewStylesResponse.from(ReviewStyles)
+    }
 }

src/main/kotlin/me/misik/api/api/response/ReviewStyleResponse.kt

@@ -0,0 +1,17 @@
+package me.misik.api.api.response
+
+import me.misik.api.domain.ReviewStyle
+
+data class ReviewStyleResponse(
+    val icon: String,
+    val style: String
+) {
+    companion object {
+        fun from(reviewStyle: ReviewStyle): ReviewStyleResponse {
+            return ReviewStyleResponse(
+                icon = reviewStyle.iconUrl,
+                style = reviewStyle.name
+            )
+        }
+    }
+}

src/main/kotlin/me/misik/api/api/response/ReviewStylesResponse.kt

@@ -0,0 +1,15 @@
+package me.misik.api.api.response
+
+import me.misik.api.domain.ReviewStyle
+
+data class ReviewStylesResponse(
+    val reviewStyles: List<ReviewStyleResponse>
+) {
+    companion object {
+        fun from(reviewStyles: Array<ReviewStyle>) : ReviewStylesResponse {
+            return ReviewStylesResponse(
+                reviewStyles.map { ReviewStyleResponse.from(it) }.toList()
+            )
+        }
+    }
+}

src/main/kotlin/me/misik/api/domain/ReviewStyleService.kt

@@ -0,0 +1,10 @@
+package me.misik.api.domain
+
+import org.springframework.stereotype.Service
+
+@Service
+class ReviewStyleService {
+    fun getAll(): Array<ReviewStyle> {
+        return ReviewStyle.values()
+    }
+}

src/test/kotlin/me/misik/api/domain/ReviewControllerTest.kt

@@ -0,0 +1,35 @@
+package me.misik.api.domain
+
+import io.kotest.core.spec.style.DescribeSpec
+import io.kotest.matchers.shouldBe
+import io.mockk.every
+import io.mockk.mockk
+import io.mockk.verify
+import me.misik.api.api.ReviewController
+import me.misik.api.api.response.ReviewStylesResponse
+
+class ReviewControllerTest : DescribeSpec({
+
+    val reviewStyleService = mockk<ReviewStyleService>()
+    val reviewController = ReviewController(mockk(), mockk(), reviewStyleService)
+
+    describe("ReviewController 클래스의") {
+        describe("getReviewStyles 메소드는") {
+            context("reviewStyleService에서 모든 ReviewStyle를 받아") {
+                it("ReviewStylesResponse를 올바르게 반환 한다") {
+                    // Given
+                    val reviewStyles = ReviewStyle.values()
+                    every { reviewStyleService.getAll() } returns reviewStyles
+
+                    // When
+                    val result = reviewController.getReviewStyles()
+
+                    // Then
+                    val expectedResponse = ReviewStylesResponse.from(reviewStyles)
+                    result shouldBe expectedResponse
+                    verify { reviewStyleService.getAll() }
+                }
+            }
+        }
+    }
+})