git.mxchange.org Git - addressbook-war.git/blob

   1 /*
   2  * Copyright (C) 2016, 2017 Roland Häder
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU Affero General Public License as
   6  * published by the Free Software Foundation, either version 3 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU Affero General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Affero General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 package org.mxchange.addressbook.beans.user.confirmlink;
  18
  19 import java.text.MessageFormat;
  20 import java.util.Iterator;
  21 import java.util.List;
  22 import java.util.Objects;
  23 import javax.ejb.EJB;
  24 import javax.enterprise.context.RequestScoped;
  25 import javax.enterprise.event.Event;
  26 import javax.enterprise.inject.Any;
  27 import javax.faces.view.facelets.FaceletException;
  28 import javax.inject.Inject;
  29 import javax.inject.Named;
  30 import org.mxchange.jcoreee.events.helper.clear.HelperCleanupEvent;
  31 import org.mxchange.jcoreee.events.helper.clear.ObservableHelperCleanupEvent;
  32 import org.mxchange.jcoreee.utils.FacesUtils;
  33 <<<<<<< HEAD:src/java/org/mxchange/addressbook/beans/user/confirmlink/AddressbookConfirmationLinkWebRequestBean.java
  34 import org.mxchange.addressbook.beans.BaseAddressbookController;
  35 import org.mxchange.jusercore.events.user.created.CreatedUserEvent;
  36 import org.mxchange.jusercore.events.user.created.ObservableCreatedUserEvent;
  37 import org.mxchange.jusercore.exceptions.UserStatusConfirmedException;
  38 import org.mxchange.jusercore.exceptions.UserStatusLockedException;
  39 import org.mxchange.jusercore.model.user.User;
  40 import org.mxchange.jusercore.model.user.UserSessionBeanRemote;
  41 import org.mxchange.jusercore.model.user.status.UserAccountStatus;
  42 import org.mxchange.juserlogincore.events.confirmation.ObservableUserConfirmedAccountEvent;
  43 import org.mxchange.juserlogincore.events.confirmation.UserConfirmedAccountEvent;
  44 import org.mxchange.addressbook.beans.user.AddressbookUserWebRequestController;
  45
  46 /**
  47  * A web request bean for confirmation link handling
  48  * <p>
  49  * @author Roland Häder<roland@mxchange.org>
  50  */
  51 @Named ("userConfirmationLinkController")
  52 @RequestScoped
  53 public class AddressbookConfirmationLinkWebRequestBean extends BaseAddressbookController implements AddressbookConfirmationLinkWebRequestController {
  54
  55         /**
  56          * Serial number
  57          */
  58         private static final long serialVersionUID = 57_637_182_796_370L;
  59
  60         /**
  61          * Event being fired when a bean helper should be cleaned
  62          */
  63         @Inject
  64         @Any
  65         private Event<ObservableHelperCleanupEvent> cleanHelperEvent;
  66
  67         /**
  68          * Confirmation key
  69          */
  70         private String confirmationKey;
  71
  72         /**
  73          * Remote user bean
  74          */
  75         @EJB (lookup = "java:global/addressbook-ejb/user!org.mxchange.jusercore.model.user.UserSessionBeanRemote")
  76         private UserSessionBeanRemote userBean;
  77
  78         /**
  79          * Event being fired when a user has confirmed the account
  80          */
  81         @Inject
  82         @Any
  83         private Event<ObservableUserConfirmedAccountEvent> userConfirmedEvent;
  84
  85         /**
  86          * User controller
  87          */
  88         @Inject
  89         private AddressbookUserWebRequestController userController;
  90
  91         /**
  92          * Event for when a user instance was created
  93          */
  94         @Any
  95         @Inject
  96         private Event<ObservableCreatedUserEvent> userCreatedEvent;
  97
  98         /**
  99          * Default constructor
 100          */
 101         public AddressbookConfirmationLinkWebRequestBean () {
 102                 // Call super constructor
 103                 super();
 104         }
 105
 106         @Override
 107         public String getConfirmationKey () {
 108                 return this.confirmationKey;
 109         }
 110
 111         @Override
 112         public void setConfirmationKey (final String confirmationKey) {
 113                 this.confirmationKey = confirmationKey;
 114         }
 115
 116         @Override
 117         public void maybeConfirmUserAccount () {
 118                 // Trace message
 119                 System.out.println(MessageFormat.format("{0}.maybeConfirmAccount: CALLED!", this.getClass().getSimpleName())); //NOI18N
 120
 121                 // Is the confirmation key set?
 122                 if (this.getConfirmationKey() == null) {
 123                         // May be null if not set
 124                         return;
 125                 } else if (this.getConfirmationKey().isEmpty()) {
 126                         // Is empty string
 127                         return;
 128                 }
 129
 130                 // Now try to find the user in user list, first get the whole list
 131                 List<User> users = this.userController.allUsers();
 132
 133                 // Debug message
 134                 System.out.println(MessageFormat.format("{0}.maybeConfirmAccount: users.size()={1}", this.getClass().getSimpleName(), users.size())); //NOI18N
 135
 136                 // Get iterator from it
 137                 Iterator<User> iterator = users.iterator();
 138
 139                 // Init instance
 140                 User user = null;
 141
 142                 // Then loop through all
 143                 while (iterator.hasNext()) {
 144                         // Get next user
 145                         User next = iterator.next();
 146
 147                         // Debug message
 148                         System.out.println(MessageFormat.format("{0}.maybeConfirmAccount: this.confirmationKey={1},next.confirmationKey={2}", this.getClass().getSimpleName(), this.getConfirmationKey(), next.getUserConfirmKey())); //NOI18N
 149
 150                         // Same confirmation key?
 151                         if (Objects.equals(this.getConfirmationKey(), next.getUserConfirmKey())) {
 152                                 // Debug message
 153                                 System.out.println(MessageFormat.format("{0}.maybeConfirmAccount: next={1} - Aborting ...", this.getClass().getSimpleName(), next)); //NOI18N
 154
 155                                 // Found it, then set it and abort loop
 156                                 user = next;
 157                                 break;
 158                         }
 159                 }
 160
 161                 // Debug message
 162                 System.out.println(MessageFormat.format("{0}.maybeConfirmAccount: user={1}", this.getClass().getSimpleName(), user)); //NOI18N
 163
 164                 // Is the user instance null?
 165                 if ((null == user) || (user.getUserAccountStatus() != UserAccountStatus.UNCONFIRMED)) {
 166                         // Then clear this bean and the helper
 167                         this.cleanHelperEvent.fire(new HelperCleanupEvent());
 168                 } else {
 169                         // Try to confirm it
 170                         this.confirmUserAccount(user);
 171                 }
 172
 173                 // Trace message
 174                 System.out.println(MessageFormat.format("{0}.maybeConfirmAccount: EXIT!", this.getClass().getSimpleName())); //NOI18N
 175         }
 176
 177         /**
 178          * Tries to confirm the currently set user instance (in helper).
 179          * <p>
 180          * @param user User instance
 181          */
 182         private void confirmUserAccount (final User user) {
 183                 // Trace message
 184                 System.out.println(MessageFormat.format("{0}.confirmUserAccount: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 185
 186                 // Should be set
 187                 if (null == user) {
 188                         // Throw NPE
 189                         throw new NullPointerException("user is null"); //NOI18N
 190                 } else if (user.getUserId() == null) {
 191                         // Abort here
 192                         throw new NullPointerException("user.userId is null"); //NOI18N
 193                 } else if (user.getUserId() < 1) {
 194                         // Invalid number
 195                         throw new IllegalArgumentException(MessageFormat.format("userId is not valid: {0}", user.getUserId())); //NOI18N
 196                 } else if (user.getUserAccountStatus() == UserAccountStatus.CONFIRMED) {
 197                         // Account is already confirmed
 198                         throw new FaceletException(new UserStatusConfirmedException(user));
 199                 } else if (user.getUserAccountStatus() == UserAccountStatus.LOCKED) {
 200                         // Account is already confirmed
 201                         throw new FaceletException(new UserStatusLockedException(user));
 202                 } else if (user.getUserConfirmKey() == null) {
 203                         // Throw NPE
 204                         throw new NullPointerException("user.userConfirmKey is null"); //NOI18N
 205                 } else if (user.getUserConfirmKey().isEmpty()) {
 206                         // Is empty string
 207                         throw new IllegalArgumentException("user.userConfirmKey is empty"); //NOI18N
 208                 }
 209
 210                 // Updated user instance
 211                 User updatedUser;
 212
 213                 try {
 214                         // Get base URL
 215                         String baseUrl = FacesUtils.generateBaseUrl();
 216
 217                         // Debug message
 218                         System.out.println(MessageFormat.format("{0}.confirmUserAccount: baseUrl={1}", this.getClass().getSimpleName(), baseUrl)); //NOI18N
 219
 220                         // Confirm account
 221                         updatedUser = this.userBean.confirmAccount(user, baseUrl);
 222
 223                         // Debug message
 224                         System.out.println(MessageFormat.format("{0}.confirmUserAccount: updatedUser={1} - Returned from EJB", this.getClass().getSimpleName(), updatedUser)); //NOI18N
 225                 } catch (final UserStatusConfirmedException | UserStatusLockedException ex) {
 226                         // Something unexpected happened
 227                         throw new FaceletException(MessageFormat.format("Cannot confirm user account {0}", user.getUserName()), ex); //NOI18N
 228                 }
 229
 230                 // Fire event that the user has confirmed account
 231                 this.userConfirmedEvent.fire(new UserConfirmedAccountEvent(updatedUser));
 232
 233                 // Debug message
 234                 System.out.println(MessageFormat.format("{0}.confirmUserAccount: updatedUser={1}", this.getClass().getSimpleName(), updatedUser)); //NOI18N
 235
 236                 // Fire event
 237                 this.userCreatedEvent.fire(new CreatedUserEvent(updatedUser));
 238
 239                 // Trace message
 240                 System.out.println(MessageFormat.format("{0}.confirmUserAccount: EXIT!", this.getClass().getSimpleName())); //NOI18N
 241         }
 242
 243 }