--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/kotlin/de/uapcore/lightpit/servlet/UsersServlet.kt Fri Apr 02 11:59:14 2021 +0200
@@ -0,0 +1,112 @@
+/*
+ * Copyright 2021 Mike Becker. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package de.uapcore.lightpit.servlet
+
+import de.uapcore.lightpit.AbstractServlet
+import de.uapcore.lightpit.HttpRequest
+import de.uapcore.lightpit.LoggingTrait
+import de.uapcore.lightpit.dao.DataAccessObject
+import de.uapcore.lightpit.entities.User
+import de.uapcore.lightpit.logger
+import de.uapcore.lightpit.viewmodel.UserEditView
+import de.uapcore.lightpit.viewmodel.UsersView
+import javax.servlet.annotation.WebServlet
+
+@WebServlet(urlPatterns = ["/users/*"])
+class UsersServlet : AbstractServlet(), LoggingTrait {
+
+ init {
+ get("/", this::index)
+ get("/-/create", this::create)
+ get("/%userid/edit", this::edit)
+ post("/-/commit", this::commit)
+ }
+
+ private val list = "users"
+ private val form = "user-form"
+
+ fun index(http: HttpRequest, dao: DataAccessObject) {
+ with(http) {
+ view = UsersView(dao.listUsers())
+ render(list)
+ }
+ }
+
+ fun create(http: HttpRequest, dao: DataAccessObject) {
+ with(http) {
+ view = UserEditView(User(-1))
+ render(form)
+ }
+ }
+
+ fun edit(http: HttpRequest, dao: DataAccessObject) {
+ val id = http.pathParams["userid"]?.toIntOrNull()
+ if (id == null) {
+ http.response.sendError(404)
+ } else {
+ val user = dao.findUser(id)
+ if (user == null) {
+ http.response.sendError(404)
+ } else {
+ with(http) {
+ view = UserEditView(user)
+ render(form)
+ }
+ }
+ }
+ }
+
+ fun commit(http: HttpRequest, dao: DataAccessObject) {
+ val id = http.param("userid")?.toIntOrNull()
+ if (id == null) {
+ http.response.sendError(400)
+ return
+ }
+
+ val user = User(id)
+ with(user) {
+ username = http.param("username") ?: ""
+ givenname = http.param("givenname")
+ lastname = http.param("lastname")
+ mail = http.param("mail")
+ }
+
+ if (dao.findUserByName(user.username) != null) {
+ with(http) {
+ view = UserEditView(user).apply { errorText = "validation.username.unique" }
+ }
+ }
+
+ if (user.id > 0) {
+ logger().info("Update user ${user.username} with id ${user.id}.")
+ dao.updateUser(user)
+ } else {
+ logger().info("Insert user ${user.username}.")
+ dao.insertUser(user)
+ }
+ http.renderCommit("users/")
+ }
+}
\ No newline at end of file