add ApiTimerRoutes endpoint

webserver/src/main/kotlin/space/mori/chzzk_bot/webserver/Main.kt

@@ -111,6 +111,7 @@ val server = embeddedServer(Netty, port = 8080, ) {
         apiRoutes()
         apiSongRoutes()
         apiCommandRoutes()
+        apiTimerRoutes()
 
         wsTimerRoutes()
         wsSongRoutes()

webserver/src/main/kotlin/space/mori/chzzk_bot/webserver/routes/ApiTimerRoutes.kt

@@ -0,0 +1,63 @@
+package space.mori.chzzk_bot.webserver.routes
+
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.request.*
+import io.ktor.server.response.*
+import io.ktor.server.routing.*
+import io.ktor.server.sessions.*
+import kotlinx.serialization.Serializable
+import space.mori.chzzk_bot.common.events.TimerType
+import space.mori.chzzk_bot.common.services.TimerConfigService
+import space.mori.chzzk_bot.common.services.UserService
+import space.mori.chzzk_bot.webserver.UserSession
+
+fun Routing.apiTimerRoutes() {
+    route("/timerapi") {
+        get("/{uid}") {
+            val uid = call.parameters["uid"]
+            val session = call.sessions.get<UserSession>()
+            if(uid == null) {
+                call.respond(HttpStatusCode.BadRequest, "UID is required")
+                return@get
+            }
+            val user = UserService.getUser(uid)
+            if(user == null || user.naverId != session?.id) {
+                call.respond(HttpStatusCode.BadRequest, "User does not exist")
+                return@get
+            }
+
+            val timerConfig = TimerConfigService.getConfig(user)
+
+            call.respond(HttpStatusCode.OK, TimerResponseDTO(timerConfig?.option ?: 0))
+        }
+
+        put("/{uid}") {
+            val uid = call.parameters["uid"]
+            val session = call.sessions.get<UserSession>()
+            val request = call.receive<TimerRequestDTO>()
+            if(uid == null) {
+                call.respond(HttpStatusCode.BadRequest, "UID is required")
+                return@put
+            }
+            val user = UserService.getUser(uid)
+            if(user == null || user.naverId != session?.id) {
+                call.respond(HttpStatusCode.BadRequest, "User does not exist")
+                return@put
+            }
+
+            TimerConfigService.saveOrUpdateConfig(user, TimerType.entries[request.option])
+            call.respond(HttpStatusCode.OK)
+        }
+    }
+}
+
+@Serializable
+data class TimerRequestDTO(
+    val option: Int
+)
+
+@Serializable
+data class TimerResponseDTO(
+    val option: Int
+)