debug discordHook logics, session fix.

- DiscordHook normal respond is not defined
- add MariadbSessionStorage

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

@@ -47,7 +47,7 @@ val server = embeddedServer(Netty, port = 8080, ) {
         })
     }
     install(Sessions) {
-        cookie<UserSession>("user_session", storage = SessionStorageMemory()) {}
+        cookie<UserSession>("user_session", storage = MariadbSessionStorage()) {}
     }
     install(Authentication) {
         oauth("auth-oauth-naver") {

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

@@ -0,0 +1,32 @@
+package space.mori.chzzk_bot.webserver
+
+import io.ktor.server.sessions.*
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq
+import org.jetbrains.exposed.sql.transactions.transaction
+import space.mori.chzzk_bot.common.models.Session
+import space.mori.chzzk_bot.common.models.Sessions as SessionTable
+
+class MariadbSessionStorage: SessionStorage {
+    override suspend fun invalidate(id: String) {
+        return transaction {
+            val session = Session.find(
+                SessionTable.key eq id
+            ).firstOrNull()
+            session?.delete()
+        }
+    }
+
+    override suspend fun read(id: String): String {
+        return transaction {
+            val session = Session.find(SessionTable.key eq id).firstOrNull()
+                ?: throw NoSuchElementException("Session $id not found")
+            session.value
+        }
+    }
+
+    override suspend fun write(id: String, value: String) {
+        Session.findSingleByAndUpdate(SessionTable.key eq id) {
+            it.value = value
+        }
+    }
+}

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

@@ -49,12 +49,12 @@ fun Route.apiDiscordRoutes() {
                 return@get
             }
 
-
+            call.respond(HttpStatusCode.OK)
         }
     }
 }
 
 data class DiscordRequireRegisterDTO(
     val user: String,
-    val passkey: String
+    val token: String
 )