Import feature

app/build.gradle.kts

@@ -14,6 +14,7 @@ dependencies {
     implementation(project(":css"))
 
     implementation(libs.http4k.core)
+    implementation(libs.http4k.multipart)
     implementation(libs.bundles.jetty)
     implementation(libs.kotlinx.serialization.json)
 

app/src/controllers/SettingsController.kt

@@ -2,21 +2,19 @@ package be.simplenotes.app.controllers
 
 import be.simplenotes.app.extensions.html
 import be.simplenotes.app.extensions.redirect
-import be.simplenotes.domain.DeleteError
-import be.simplenotes.domain.DeleteForm
-import be.simplenotes.domain.ExportService
-import be.simplenotes.domain.UserService
+import be.simplenotes.domain.*
 import be.simplenotes.types.LoggedInUser
 import be.simplenotes.views.SettingView
+import jakarta.inject.Singleton
 import org.http4k.core.*
 import org.http4k.core.body.form
 import org.http4k.core.cookie.invalidateCookie
-import jakarta.inject.Singleton
 
 @Singleton
 class SettingsController(
     private val userService: UserService,
     private val exportService: ExportService,
+    private val importService: ImportService,
     private val settingView: SettingView,
 ) {
     fun settings(request: Request, loggedInUser: LoggedInUser): Response {
@@ -36,6 +34,7 @@ class SettingsController(
                             error = "Wrong password",
                         ),
                     )
+
                     is DeleteError.InvalidForm -> Response(Status.OK).html(
                         settingView.settings(
                             loggedInUser,
@@ -79,4 +78,12 @@ class SettingsController(
 
     private fun Request.deleteForm(loggedInUser: LoggedInUser) =
         DeleteForm(loggedInUser.username, form("password"), form("checked") != null)
+
+    fun import(request: Request, loggedInUser: LoggedInUser): Response {
+        val form = MultipartFormBody.from(request)
+        val file = form.file("file") ?: return Response(Status.BAD_REQUEST)
+        val json = file.content.bufferedReader().readText()
+        importService.importJson(loggedInUser, json)
+        return Response.redirect("/notes")
+    }
 }

app/src/routes/SettingsRoutes.kt

@@ -30,6 +30,7 @@ class SettingsRoutes(
                 "/settings" bind GET to settingsController::settings,
                 "/settings" bind POST to settingsController::settings,
                 "/export" bind POST to settingsController::export,
+                "/import" bind POST to settingsController::import,
             ),
         )
     }

app/src/serialization/LocalDateTimeSerializer.kt

@@ -17,6 +17,6 @@ internal class LocalDateTimeSerializer : KSerializer<LocalDateTime> {
     }
 
     override fun deserialize(decoder: Decoder): LocalDateTime {
-        TODO("Not implemented, isn't needed")
+        return LocalDateTime.parse(decoder.decodeString())
     }
 }