cafe-09-end 셋팅

src/main/kotlin/com/example/Application.kt

@@ -2,6 +2,7 @@ package com.example
 
 import com.example.config.configureDatabase
 import com.example.config.configureDependencyInjection
+import com.example.config.configureErrorHandling
 import com.example.config.configureHttp
 import com.example.config.configureLogging
 import com.example.config.configureRouting
@@ -22,5 +23,6 @@ fun Application.module() {
     configureSecurity()
     configureSerialization()
     configureRouting()
+    configureErrorHandling()
     configureLogging()
 }

src/main/kotlin/com/example/config/ErrorHandling.kt

@@ -0,0 +1,22 @@
+package com.example.config
+
+import com.example.shared.CafeException
+import io.ktor.http.*
+import io.ktor.server.application.*
+import io.ktor.server.plugins.statuspages.*
+import io.ktor.server.response.*
+
+
+fun Application.configureErrorHandling() {
+    install(StatusPages) {
+        exception<CafeException> { call, cause ->
+            call.respond(cause.errorCode.httpStatusCode, cause.message ?: "Bad Request")
+        }
+        exception<Throwable> { call, cause ->
+            call.respondText(
+                status = HttpStatusCode.InternalServerError,
+                text = "500: $cause"
+            )
+        }
+    }
+}