src/java/org/mxchange/jusercore/model/user/JobsAdminUserSessionBean.java

   1 /*
   2  * Copyright (C) 2016 - 2020 Free Software Foundation
   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.jusercore.model.user;
  18
  19 import java.text.MessageFormat;
  20 import java.util.Date;
  21 import javax.ejb.EJB;
  22 import javax.ejb.Stateless;
  23 import org.mxchange.jcontacts.model.contact.Contact;
  24 import org.mxchange.jjobs.enterprise.BaseJobsEnterpriseBean;
  25 import org.mxchange.jusercore.exceptions.EmailAddressAlreadyRegisteredException;
  26 import org.mxchange.jusercore.exceptions.UserNameAlreadyRegisteredException;
  27 import org.mxchange.jusercore.exceptions.UserNotFoundException;
  28 import org.mxchange.jusercore.exceptions.UserStatusConfirmedException;
  29 import org.mxchange.jusercore.exceptions.UserStatusLockedException;
  30 import org.mxchange.jusercore.exceptions.UserStatusUnconfirmedException;
  31 import org.mxchange.jusercore.model.user.status.UserAccountStatus;
  32
  33 /**
  34  * An administrative user EJB
  35  * <p>
  36  * @author Roland Häder<roland@mxchange.org>
  37  */
  38 @Stateless (name = "adminUser", description = "A bean handling the user data")
  39 public class JobsAdminUserSessionBean extends BaseJobsEnterpriseBean implements AdminUserSessionBeanRemote {
  40
  41         /**
  42          * Serial number
  43          */
  44         private static final long serialVersionUID = 542_145_347_916L;
  45
  46         /**
  47          * Regular user bean
  48          */
  49         @EJB (lookup = "java:global/jjobs-ejb/user!org.mxchange.jusercore.model.user.UserSessionBeanRemote")
  50         private UserSessionBeanRemote userBean;
  51
  52         /**
  53          * Default constructor
  54          */
  55         public JobsAdminUserSessionBean () {
  56                 // Call super constructor
  57                 super("jms/jjobs-queue-factory", "jms/jjobs-email-queue"); //NOI18N
  58         }
  59
  60         @Override
  61         public User addUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException {
  62                 // Trace message
  63                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addUser: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
  64
  65                 // Validate parameter
  66                 if (null == user) {
  67                         // Abort here
  68                         throw new NullPointerException("user is null"); //NOI18N
  69                 } else if (user.getUserId() instanceof Long) {
  70                         // Not allowed here
  71                         throw new IllegalStateException(MessageFormat.format("user.userId must be null, is: {0}", user.getUserId())); //NOI18N
  72                 }
  73
  74                 // Check if user is registered
  75                 if (this.userBean.isUserNameRegistered(user)) {
  76                         // Abort here
  77                         throw new UserNameAlreadyRegisteredException(user);
  78                 } else if (this.userBean.isEmailAddressRegistered(user)) {
  79                         // Abort here
  80                         throw new EmailAddressAlreadyRegisteredException(user);
  81                 }
  82
  83                 // Set created timestamp
  84                 user.setUserCreated(new Date());
  85                 user.getUserContact().setContactCreated(new Date());
  86
  87                 // Update mobile, land-line and fax instance
  88                 this.setAllPhoneEntriesCreated(user.getUserContact());
  89
  90                 // Persist it
  91                 this.getEntityManager().persist(user);
  92
  93                 // Trace message
  94                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.addUser: user={1},user.userId={2} - EXIT!", this.getClass().getSimpleName(), user, user.getUserId())); //NOI18N
  95
  96                 // Return it
  97                 return user;
  98         }
  99
 100         @Override
 101         public void deleteUser (final User user, final String userDeleteReason) throws UserNotFoundException {
 102                 // Trace message
 103                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.deleteUser: user={1} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 104
 105                 // Validate parameters
 106                 if (null == user) {
 107                         // Abort here
 108                         throw new NullPointerException("user is null"); //NOI18N
 109                 } else if (user.getUserId() == null) {
 110                         // Id is set
 111                         throw new NullPointerException("user.userId is null"); //NOI18N
 112                 } else if (user.getUserId() < 1) {
 113                         // Not valid id number
 114                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is not valid", user.getUserId())); //NOI18N
 115                 } else if (user.getUserContact() == null) {
 116                         // Throw NPE again
 117                         throw new NullPointerException("user.userContact is null"); //NOI18N
 118                 } else if (user.getUserContact().getContactId() == null) {
 119                         // Throw NPE again
 120                         throw new NullPointerException("user.userContact.contactId is null"); //NOI18N
 121                 } else if (user.getUserContact().getContactId() < 1) {
 122                         // Not valid id number
 123                         throw new IllegalArgumentException(MessageFormat.format("user.userContact.contactId={0} is not valid", user.getUserContact().getContactId())); //NOI18N
 124                 } else if (user.getUserAccountStatus() == null) {
 125                         // Throw NPE again
 126                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 127                 } else if (!this.userBean.ifUserExists(user)) {
 128                         // Name already found
 129                         throw new UserNotFoundException(user);
 130                 }
 131
 132                 // Get a managed instance
 133                 final User managedUser = this.createManaged(user);
 134
 135                 // Should be found!
 136                 assert (managedUser instanceof User) : MessageFormat.format("User with id {0} not found, but should be.", user.getUserId()); //NOI18N
 137
 138                 // Delete it
 139                 this.getEntityManager().remove(managedUser);
 140
 141                 // Trace message
 142                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.deleteUser: EXIT!", this.getClass().getSimpleName())); //NOI18N
 143         }
 144
 145         @Override
 146         public User linkUser (final User user) throws UserNameAlreadyRegisteredException, EmailAddressAlreadyRegisteredException {
 147                 // Trace message
 148                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.linkUser: user={0} - CALLED!", this.getClass().getSimpleName(), user)); //NOI18N
 149
 150                 // user should not be null
 151                 if (null == user) {
 152                         // Abort here
 153                         throw new NullPointerException("user is null"); //NOI18N
 154                 } else if (user.getUserId() instanceof Long) {
 155                         // Id is set
 156                         throw new IllegalArgumentException("user.userId is not null"); //NOI18N
 157                 } else if (user.getUserContact() == null) {
 158                         // Throw NPE again
 159                         throw new NullPointerException("user.userContact is null"); //NOI18N
 160                 } else if (user.getUserContact().getContactId() == null) {
 161                         // Throw NPE again
 162                         throw new NullPointerException("user.userContact.contactId is null"); //NOI18N
 163                 } else if (user.getUserContact().getContactId() < 1) {
 164                         // Not valid id number
 165                         throw new IllegalArgumentException(MessageFormat.format("user.userContact.contactId={0} is not valid", user.getUserContact().getContactId())); //NOI18N
 166                 } else if (user.getUserAccountStatus() == null) {
 167                         // Throw NPE again
 168                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 169                 } else if (this.userBean.ifUserNameExists(user.getUserName())) {
 170                         // Name already found
 171                         throw new UserNameAlreadyRegisteredException(user.getUserName());
 172                 }
 173
 174                 // Try to find the contact
 175                 final Contact foundContact = this.getEntityManager().find(user.getUserContact().getClass(), user.getUserContact().getContactId());
 176
 177                 // Set detached object in rexcruiter instance
 178                 user.setUserContact(foundContact);
 179
 180                 // Set timestamp
 181                 user.setUserCreated(new Date());
 182
 183                 // Perist it
 184                 this.getEntityManager().persist(user);
 185
 186                 // Log trace message
 187                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.linkUser: user={1} - EXIT!", this.getClass().getSimpleName(), user)); //NOI18N
 188
 189                 // Return updated instanc
 190                 return user;
 191         }
 192
 193         @Override
 194         public User lockUserAccount (final User user, final String userLockReason, final String baseUrl) throws UserStatusLockedException, UserStatusUnconfirmedException, UserNotFoundException {
 195                 // Trace message
 196                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.lockUserAccount: user={1},userLockReason={2},baseUrl={3} - CALLED!", this.getClass().getSimpleName(), user, userLockReason, baseUrl)); //NOI18N
 197
 198                 // user should not be null
 199                 if (null == user) {
 200                         // Abort here
 201                         throw new NullPointerException("user is null"); //NOI18N
 202                 } else if (user.getUserId() == null) {
 203                         // Id is set
 204                         throw new NullPointerException("user.userId is null"); //NOI18N
 205                 } else if (user.getUserId() < 1) {
 206                         // Id is set
 207                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is null", user.getUserId())); //NOI18N
 208                 } else if (user.getUserContact() == null) {
 209                         // Throw NPE again
 210                         throw new NullPointerException("user.userContact is null"); //NOI18N
 211                 } else if (user.getUserContact().getContactId() == null) {
 212                         // Throw NPE again
 213                         throw new NullPointerException("user.userContact.contactId is null"); //NOI18N
 214                 } else if (user.getUserContact().getContactId() < 1) {
 215                         // Not valid id number
 216                         throw new IllegalArgumentException(MessageFormat.format("user.userContact.contactId={0} is not valid", user.getUserContact().getContactId())); //NOI18N
 217                 } else if (user.getUserAccountStatus() == null) {
 218                         // Throw NPE again
 219                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 220                 } else if (!this.userBean.ifUserExists(user)) {
 221                         // Name already found
 222                         throw new UserNotFoundException(user);
 223                 } else if (user.getUserAccountStatus() == UserAccountStatus.LOCKED) {
 224                         // Account is locked
 225                         throw new UserStatusLockedException(user);
 226                 } else if (user.getUserAccountStatus() == UserAccountStatus.UNCONFIRMED) {
 227                         // Account is unconfirmed
 228                         throw new UserStatusUnconfirmedException(user);
 229                 } else if (null == userLockReason) {
 230                         // Throw NPE again
 231                         throw new NullPointerException("userLockReason is null"); //NOI18N
 232                 } else if (userLockReason.isEmpty()) {
 233                         // Is empty
 234                         throw new IllegalArgumentException("userLockReason is empty"); //NOI18N
 235                 }
 236
 237                 // Remove contact instance as this is not updated
 238                 user.setUserContact(null);
 239
 240                 // Set as locked, set timestamp and lock reason
 241                 user.setUserAccountStatus(UserAccountStatus.LOCKED);
 242                 user.setUserLastLocked(new Date());
 243                 user.setUserLastLockedReason(userLockReason);
 244
 245                 // Update user
 246                 final User managedUser = this.userBean.updateUserData(user);
 247
 248                 // @TODO Create user lock history entry
 249                 // Send out email
 250                 // @TODO externalize subject line
 251                 this.sendEmail("User account locked", "user_account_locked", managedUser, baseUrl, null); //NOI18N
 252
 253                 // Trace message
 254                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.lockUserAccount: managedUser={1} - EXIT!", this.getClass().getSimpleName(), managedUser)); //NOI18N
 255
 256                 // Return detached (and updated) user
 257                 return managedUser;
 258         }
 259
 260         @Override
 261         public User unlockUserAccount (final User user, final String baseUrl) throws UserStatusConfirmedException, UserStatusUnconfirmedException, UserNotFoundException {
 262                 // Trace message
 263                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.lockUserAccount: user={1},baseUrl={2} - CALLED!", this.getClass().getSimpleName(), user, baseUrl)); //NOI18N
 264
 265                 // user should not be null
 266                 if (null == user) {
 267                         // Abort here
 268                         throw new NullPointerException("user is null"); //NOI18N
 269                 } else if (user.getUserId() == null) {
 270                         // Id is set
 271                         throw new NullPointerException("user.userId is null"); //NOI18N
 272                 } else if (user.getUserId() < 1) {
 273                         // Id is set
 274                         throw new IllegalArgumentException(MessageFormat.format("user.userId={0} is null", user.getUserId())); //NOI18N
 275                 } else if (user.getUserContact() == null) {
 276                         // Throw NPE again
 277                         throw new NullPointerException("user.userContact is null"); //NOI18N
 278                 } else if (user.getUserContact().getContactId() == null) {
 279                         // Throw NPE again
 280                         throw new NullPointerException("user.userContact.contactId is null"); //NOI18N
 281                 } else if (user.getUserContact().getContactId() < 1) {
 282                         // Not valid id number
 283                         throw new IllegalArgumentException(MessageFormat.format("user.userContact.contactId={0} is not valid", user.getUserContact().getContactId())); //NOI18N
 284                 } else if (user.getUserAccountStatus() == null) {
 285                         // Throw NPE again
 286                         throw new NullPointerException("user.userAccountStatus is null"); //NOI18N
 287                 } else if (!this.userBean.ifUserExists(user)) {
 288                         // Name already found
 289                         throw new UserNotFoundException(user);
 290                 } else if (user.getUserAccountStatus() == UserAccountStatus.CONFIRMED) {
 291                         // Account is confirmed
 292                         throw new UserStatusConfirmedException(user);
 293                 } else if (user.getUserAccountStatus() == UserAccountStatus.UNCONFIRMED) {
 294                         // Account is unconfirmed
 295                         throw new UserStatusUnconfirmedException(user);
 296                 }
 297
 298                 // Remove contact instance as this is not updated
 299                 user.setUserContact(null);
 300
 301                 // Unlock account
 302                 user.setUserAccountStatus(UserAccountStatus.CONFIRMED);
 303
 304                 // Update user
 305                 final User managedUser = this.userBean.updateUserData(user);
 306
 307                 // @TODO Create user lock history entry
 308                 // Send out email
 309                 // @TODO externalize subject line
 310                 this.sendEmail("User account unlocked", "user_account_unlocked", managedUser, baseUrl, null); //NOI18N
 311
 312                 // Trace message
 313                 this.getLoggerBeanLocal().logTrace(MessageFormat.format("{0}.lockUserAccount: managedUser={1} - EXIT!", this.getClass().getSimpleName(), managedUser)); //NOI18N
 314
 315                 // Return changed account
 316                 return managedUser;
 317         }
 318
 319 }