src/java/org/mxchange/jjobs/beans/register/JobsUserRegisterWebSessionBean.java

   1 /*
   2  * Copyright (C) 2016 Roland Haeder
   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.jjobs.beans.register;
  18
  19 import java.text.MessageFormat;
  20 import javax.enterprise.context.SessionScoped;
  21 import javax.enterprise.event.Event;
  22 import javax.enterprise.inject.Any;
  23 import javax.faces.context.FacesContext;
  24 import javax.faces.view.facelets.FaceletException;
  25 import javax.inject.Inject;
  26 import javax.inject.Named;
  27 import javax.naming.Context;
  28 import javax.naming.InitialContext;
  29 import javax.naming.NamingException;
  30 import org.mxchange.jcontacts.contact.Contact;
  31 import org.mxchange.jcontacts.contact.UserContact;
  32 import org.mxchange.jjobs.beans.BaseJobsController;
  33 import org.mxchange.jjobs.beans.contact.JobsContactWebSessionController;
  34 import org.mxchange.jjobs.beans.user.JobsAdminUserWebRequestController;
  35 import org.mxchange.jjobs.beans.user.JobsUserWebSessionController;
  36 import org.mxchange.jusercore.events.registration.RegisteredUserEvent;
  37 import org.mxchange.jusercore.events.registration.UserRegisteredEvent;
  38 import org.mxchange.jusercore.exceptions.DataRepeatMismatchException;
  39 import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
  40 import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
  41 import org.mxchange.jusercore.model.register.UserRegistrationSessionBeanRemote;
  42 import org.mxchange.jusercore.model.user.User;
  43 import org.mxchange.jusercore.model.user.UserUtils;
  44 import org.mxchange.jusercore.model.user.status.UserAccountStatus;
  45
  46 /**
  47  * A web bean for user registration
  48  * <p>
  49  * @author Roland Haeder<roland@mxchange.org>
  50  */
  51 @Named ("registerController")
  52 @SessionScoped
  53 public class JobsUserRegisterWebSessionBean extends BaseJobsController implements JobsUserRegisterWebSessionController {
  54
  55         /**
  56          * Serial number
  57          */
  58         private static final long serialVersionUID = 47_828_986_719_691_592L;
  59
  60         /**
  61          * User controller
  62          */
  63         @Inject
  64         private JobsAdminUserWebRequestController adminUserController;
  65
  66         /**
  67          * User controller
  68          */
  69         @Inject
  70         private JobsContactWebSessionController contactController;
  71
  72         /**
  73          * Reemote register session bean
  74          */
  75         private UserRegistrationSessionBeanRemote registerBean;
  76
  77         /**
  78          * An en event fireable when a new user has registered
  79          */
  80         @Inject
  81         @Any
  82         private Event<UserRegisteredEvent> registeredEvent;
  83
  84         /**
  85          * User controller
  86          */
  87         @Inject
  88         private JobsUserWebSessionController userController;
  89
  90         /**
  91          * Default constructor
  92          */
  93         public JobsUserRegisterWebSessionBean () {
  94                 try {
  95                         // Get initial context
  96                         Context context = new InitialContext();
  97
  98                         // Try to lookup
  99                         this.registerBean = (UserRegistrationSessionBeanRemote) context.lookup("java:global/jjobs-ejb/register!org.mxchange.jusercore.model.register.UserRegistrationSessionBeanRemote"); //NOI18N
 100                 } catch (final NamingException ex) {
 101                         // Continue to throw
 102                         throw new FaceletException(ex);
 103                 }
 104         }
 105
 106         @Override
 107         public String doFinishRegistration () {
 108                 // Get user instance
 109                 User user = this.userController.createUserInstance();
 110
 111                 // Is the user already used?
 112                 if (null == user) {
 113                         // user must be set
 114                         throw new NullPointerException("user is null after createUserInstance() was called"); //NOI18N
 115                 } else if (!this.userController.isRequiredPersonalDataSet()) {
 116                         // Not all required fields are set
 117                         throw new FaceletException("Not all required fields are set."); //NOI18N
 118                 } else if ((this.userController.isUserNameRequired()) && (this.userController.isUserNameRegistered(user))) {
 119                         // User name is already used
 120                         throw new FaceletException(new UserNameAlreadyRegisteredException(user));
 121                 } else if (this.contactController.isEmailAddressRegistered(user.getUserContact())) {
 122                         // Email address has already been taken
 123                         throw new FaceletException(new EmailAddressAlreadyRegisteredException(user));
 124                 } else if (!this.contactController.isSameEmailAddressEntered()) {
 125                         // Not same email address entered
 126                         throw new FaceletException(new DataRepeatMismatchException(MessageFormat.format("Email addresses not matching: {0} != {1}", this.contactController.getEmailAddress(), this.contactController.getEmailAddressRepeat()))); //NOI18N
 127                 } else if (!this.userController.isSamePasswordEntered()) {
 128                         // Not same password entered
 129                         throw new FaceletException(new DataRepeatMismatchException("Passwords not matching.")); //NOI18N
 130                 }
 131
 132                 // Encrypt password
 133                 String encryptedPassword = UserUtils.encryptPassword(this.userController.getUserPassword());
 134
 135                 // Set it here
 136                 user.setUserEncryptedPassword(encryptedPassword);
 137
 138                 // Is developer mode?
 139                 if (this.isDebugModeEnabled("register")) { //NOI18N
 140                         // For debugging/programming only:
 141                         user.setUserAccountStatus(UserAccountStatus.CONFIRMED);
 142                 } else {
 143                         // No debugging of this part
 144                         user.setUserAccountStatus(UserAccountStatus.UNCONFIRMED);
 145                 }
 146
 147                 try {
 148                         // Call bean
 149                         User registeredUser = this.registerBean.registerUser(user);
 150
 151                         // The id number should be set
 152                         assert (registeredUser.getUserId() instanceof Long) : "registerUser.userId is null after registerUser() was called."; //NOI18N
 153
 154                         // Fire event
 155                         this.registeredEvent.fire(new RegisteredUserEvent(registeredUser));
 156
 157                         // All fine, redirect to proper page
 158                         return "register_done"; //NOI18N
 159                 } catch (final UserNameAlreadyRegisteredException | EmailAddressAlreadyRegisteredException ex) {
 160                         // Continue to throw
 161                         throw new FaceletException(ex);
 162                 }
 163         }
 164
 165         @Override
 166         public String doRegisterMultiPage1 () {
 167                 // Get user instance
 168                 User user = this.userController.createUserInstance();
 169
 170                 // First check if user is not null and user name is not used + if same email address is entered
 171                 if (null == user) {
 172                         // user must be set
 173                         throw new NullPointerException("user is null after createUserInstance() was called"); //NOI18N
 174                 } else if ((this.userController.isUserNameRequired()) && (this.userController.isUserNameRegistered(user))) {
 175                         // User name is already used
 176                         throw new FaceletException(new UserNameAlreadyRegisteredException(user));
 177                 } else if (!this.contactController.isSameEmailAddressEntered()) {
 178                         // Not same email address entered
 179                         throw new FaceletException(new DataRepeatMismatchException(MessageFormat.format("Email addresses not matching: {0} != {1}", this.contactController.getEmailAddress(), this.contactController.getEmailAddressRepeat()))); //NOI18N
 180                 }
 181
 182                 // Create half contact instance with email address
 183                 Contact contact = new UserContact();
 184                 contact.setContactEmailAddress(this.contactController.getEmailAddress());
 185
 186                 // Set contact in user
 187                 user.setUserContact(contact);
 188
 189                 // Check if email address is registered
 190                 if (this.contactController.isEmailAddressRegistered(user.getUserContact())) {
 191                         // Email address has already been taken
 192                         throw new FaceletException(new EmailAddressAlreadyRegisteredException(user));
 193                 }
 194
 195                 // Now only redirect to next page as the JSF does it
 196                 return "register_page2"; //NOI18N
 197         }
 198
 199         @Override
 200         public boolean isMultiplePageEnabled () {
 201                 // Get context parameter
 202                 String contextParameter = FacesContext.getCurrentInstance().getExternalContext().getInitParameter("is_multi_register_page"); //NOI18N
 203
 204                 // Is it set?
 205                 boolean isEnabled = ((contextParameter instanceof String) && (contextParameter.toLowerCase().equals("true"))); //NOI18N
 206
 207                 // Return value
 208                 return isEnabled;
 209         }
 210
 211         @Override
 212         public boolean isResendConfirmationLinkEnabled () {
 213                 // Get context parameter
 214                 String contextParameter = FacesContext.getCurrentInstance().getExternalContext().getInitParameter("is_resend_confirm_link_enabled"); //NOI18N
 215
 216                 // Is it set?
 217                 boolean isEnabled = ((contextParameter instanceof String) && (contextParameter.toLowerCase().equals("true"))); //NOI18N
 218
 219                 // Return value
 220                 return isEnabled;
 221         }
 222
 223 }