Add delete buttons

src/jvmMain/kotlin/de/kif/backend/route/Account.kt

@@ -2,8 +2,6 @@ package de.kif.backend.route
 
 import de.kif.backend.authenticate
 import de.kif.backend.authenticateOrRedirect
-import de.kif.backend.repository.TrackRepository
-import de.kif.backend.repository.WorkGroupRepository
 import de.kif.backend.route.api.error
 import de.kif.backend.util.Backup
 import de.kif.backend.util.WikiImporter
@@ -27,6 +25,7 @@ import io.ktor.util.toMap
 import kotlinx.html.*
 import mu.KotlinLogging
 import de.kif.backend.prefix
+import de.kif.backend.repository.*
 
 private val logger = KotlinLogging.logger {}
 
@@ -107,7 +106,7 @@ fun Route.account() {
                         if (user.checkPermission(Permission.ADMIN)) {
                             a("$prefix/account/backup.json", classes = "form-btn") {
                                 attributes["download"] = "backup.json"
-                                +"Alles sichern" // TODO: richtiger Text?
+                                +"Alles sichern"
                             }
                         }
                     }
@@ -162,6 +161,46 @@ fun Route.account() {
                             }
                         }
                     }
+
+                    div("account-delete") {
+                        h1 { +"Löschen -- Gefährlicher Bereich --" }
+
+                        if (user.checkPermission(Permission.ROOM)) {
+                            a("$prefix/account/backup/delete/rooms", classes = "form-btn btn-danger") {
+                                +"Räume löschen"
+                            }
+                        }
+                        if (user.checkPermission(Permission.USER)) {
+                            a("$prefix/account/backup/delete/users", classes = "form-btn btn-danger") {
+                                +"Nutzer löschen"
+                            }
+                        }
+                        if (user.checkPermission(Permission.POST)) {
+                            a("$prefix/account/backup/delete/posts", classes = "form-btn btn-danger") {
+                                +"Beiträge löschen"
+                            }
+                        }
+                        if (user.checkPermission(Permission.WORK_GROUP)) {
+                            a("$prefix/account/backup/delete/work-groups", classes = "form-btn btn-danger") {
+                                +"Arbeitskreise löschen"
+                            }
+                        }
+                        if (
+                            user.checkPermission(Permission.WORK_GROUP) &&
+                            user.checkPermission(Permission.ROOM) &&
+                            user.checkPermission(Permission.SCHEDULE)
+                        ) {
+                            a("$prefix/account/backup/delete/schedules", classes = "form-btn btn-danger") {
+                                +"Zeitplan löschen"
+                            }
+                        }
+
+                        if (user.checkPermission(Permission.ADMIN)) {
+                            a("$prefix/account/backup/delete/all", classes = "form-btn btn-danger") {
+                                +"Alles löschen"
+                            }
+                        }
+                    }
                 }
             }
         }
@@ -393,4 +432,95 @@ fun Route.account() {
             call.error(HttpStatusCode.Unauthorized)
         }
     }
+
+
+    get("/account/backup/delete/rooms") {
+        authenticate(Permission.ROOM) {
+            ScheduleRepository.all().forEach {
+                if (it.id != null) ScheduleRepository.delete(it.id)
+            }
+            RoomRepository.all().forEach {
+                if (it.id != null) RoomRepository.delete(it.id)
+            }
+            call.respondRedirect("$prefix/")
+        } onFailure {
+            call.error(HttpStatusCode.Unauthorized)
+        }
+    }
+
+    get("/account/backup/delete/users") {
+        authenticate(Permission.USER) {
+            UserRepository.all().forEach {
+                if (it.id != null) UserRepository.delete(it.id)
+            }
+            call.respondRedirect("$prefix/")
+        } onFailure {
+            call.error(HttpStatusCode.Unauthorized)
+        }
+    }
+
+    get("/account/backup/delete/posts") {
+        authenticate(Permission.POST) {
+            PostRepository.all().forEach {
+                if (it.id != null) PostRepository.delete(it.id)
+            }
+            call.respondRedirect("$prefix/")
+        } onFailure {
+            call.error(HttpStatusCode.Unauthorized)
+        }
+    }
+
+    get("/account/backup/delete/work-groups") {
+        authenticate(Permission.WORK_GROUP) {
+            ScheduleRepository.all().forEach {
+                if (it.id != null) ScheduleRepository.delete(it.id)
+            }
+            TrackRepository.all().forEach {
+                if (it.id != null) TrackRepository.delete(it.id)
+            }
+            WorkGroupRepository.all().forEach {
+                if (it.id != null) WorkGroupRepository.delete(it.id)
+            }
+            call.respondRedirect("$prefix/")
+        } onFailure {
+            call.error(HttpStatusCode.Unauthorized)
+        }
+    }
+
+    get("/account/backup/delete/schedules") {
+        authenticate(Permission.ROOM, Permission.WORK_GROUP, Permission.SCHEDULE) {
+            ScheduleRepository.all().forEach {
+                if (it.id != null) ScheduleRepository.delete(it.id)
+            }
+            call.respondRedirect("$prefix/")
+        } onFailure {
+            call.error(HttpStatusCode.Unauthorized)
+        }
+    }
+
+    get("/account/backup/delete/all") {
+        authenticate(Permission.ADMIN) {
+            ScheduleRepository.all().forEach {
+                if (it.id != null) ScheduleRepository.delete(it.id)
+            }
+            TrackRepository.all().forEach {
+                if (it.id != null) TrackRepository.delete(it.id)
+            }
+            WorkGroupRepository.all().forEach {
+                if (it.id != null) WorkGroupRepository.delete(it.id)
+            }
+            RoomRepository.all().forEach {
+                if (it.id != null) RoomRepository.delete(it.id)
+            }
+            UserRepository.all().forEach {
+                if (it.id != null) UserRepository.delete(it.id)
+            }
+            PostRepository.all().forEach {
+                if (it.id != null) PostRepository.delete(it.id)
+            }
+            call.respondRedirect("$prefix/")
+        } onFailure {
+            call.error(HttpStatusCode.Unauthorized)
+        }
+    }
 }