src/java/org/mxchange/pizzaapplication/beans/helper/PizzaWebRequestHelper.java

   1 /*
   2  * Copyright (C) 2016 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.pizzaapplication.beans.helper;
  18
  19 import java.text.MessageFormat;
  20 import javax.enterprise.context.RequestScoped;
  21 import javax.inject.Inject;
  22 import javax.inject.Named;
  23 import org.mxchange.jcontacts.contact.Contact;
  24 import org.mxchange.jcustomercore.model.customer.Customer;
  25 import org.mxchange.jphone.phonenumbers.fax.DialableFaxNumber;
  26 import org.mxchange.jphone.phonenumbers.landline.DialableLandLineNumber;
  27 import org.mxchange.jphone.phonenumbers.mobile.DialableMobileNumber;
  28 import org.mxchange.jusercore.model.user.User;
  29 import org.mxchange.pizzaapplication.beans.contact.PizzaAdminContactWebRequestController;
  30 import org.mxchange.pizzaapplication.beans.customer.PizzaAdminCustomerWebRequestController;
  31 import org.mxchange.pizzaapplication.beans.customer.PizzaCustomerWebSessionController;
  32 import org.mxchange.pizzaapplication.beans.phone.PizzaAdminPhoneWebRequestController;
  33 import org.mxchange.pizzaapplication.beans.user.PizzaUserWebSessionController;
  34
  35 /**
  36  * A general helper for beans
  37  * <p>
  38  * @author Roland Häder<roland@mxchange.org>
  39  */
  40 @Named ("beanHelper")
  41 @RequestScoped
  42 public class PizzaWebRequestHelper implements PizzaWebRequestController {
  43
  44         /**
  45          * Serial number
  46          */
  47         private static final long serialVersionUID = 17_258_793_567_145_701L;
  48
  49         /**
  50          * Administrative contact controller
  51          */
  52         @Inject
  53         private PizzaAdminContactWebRequestController adminContactController;
  54
  55         /**
  56          * Administrative user controller
  57          */
  58         @Inject
  59         private PizzaAdminCustomerWebRequestController adminCustomerController;
  60
  61         /**
  62          * Administrative phone controller
  63          */
  64         @Inject
  65         private PizzaAdminPhoneWebRequestController adminPhoneController;
  66
  67         /**
  68          * Contact instance
  69          */
  70         private Contact contact;
  71
  72         /**
  73          * Contact instance
  74          */
  75         private Customer customer;
  76
  77         /**
  78          * General user controller
  79          */
  80         @Inject
  81         private PizzaCustomerWebSessionController customerController;
  82
  83         /**
  84          * User instance
  85          */
  86         private User user;
  87
  88         /**
  89          * Regular user controller
  90          */
  91         @Inject
  92         private PizzaUserWebSessionController userController;
  93
  94         /**
  95          * Default constructor
  96          */
  97         public PizzaWebRequestHelper () {
  98         }
  99
 100         @Override
 101         public void copyContactToController () {
 102                 // Validate user instance
 103                 if (this.getContact() == null) {
 104                         // Throw NPE
 105                         throw new NullPointerException("this.contact is null"); //NOI18N
 106                 } else if (this.getContact().getContactId() == null) {
 107                         // Throw NPE again
 108                         throw new NullPointerException("this.contact.contactId is null"); //NOI18N
 109                 } else if (this.getContact().getContactId() < 1) {
 110                         // Not valid
 111                         throw new IllegalStateException(MessageFormat.format("this.contact.contactId={0} is not valid.", this.getContact().getContactId())); //NOI18N
 112                 }
 113
 114                 // Set all phone instances
 115                 this.setPhoneInstances(this.getContact());
 116
 117                 // Set all fields: user
 118                 this.adminContactController.copyContactToController(this.getContact());
 119         }
 120
 121         @Override
 122         public void copyCustomerToController () {
 123                 // Log message
 124                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyCustomerToController - CALLED!"); //NOI18N
 125
 126                 // Validate user instance
 127                 if (this.getCustomer() == null) {
 128                         // Throw NPE
 129                         throw new NullPointerException("this.customer is null"); //NOI18N
 130                 } else if (this.getCustomer().getCustomerId() == null) {
 131                         // Throw NPE again
 132                         throw new NullPointerException("this.customer.customerId is null"); //NOI18N
 133                 } else if (this.getCustomer().getCustomerId() < 1) {
 134                         // Not valid
 135                         throw new IllegalStateException(MessageFormat.format("this.customer.customerId={0} is not valid.", this.getCustomer().getCustomerId())); //NOI18N
 136                 }
 137
 138                 // Set all fields: user
 139                 this.adminCustomerController.copyCustomerToController(this.getCustomer());
 140
 141                 // Log message
 142                 //* NOISY-DEBUG: */ System.out.println("AdminHelper::copyCustomerToController - EXIT!"); //NOI18N
 143         }
 144
 145         @Override
 146         public void copyUserToController () {
 147                 // Validate user instance
 148                 if (this.getUser() == null) {
 149                         // Throw NPE
 150                         throw new NullPointerException("this.user is null"); //NOI18N
 151                 } else if (this.getUser().getUserId() == null) {
 152                         // Throw NPE again
 153                         throw new NullPointerException("this.user.userId is null"); //NOI18N
 154                 } else if (this.getUser().getUserId() < 1) {
 155                         // Not valid
 156                         throw new IllegalStateException(MessageFormat.format("this.user.userId={0} is not valid.", this.getUser().getUserId())); //NOI18N
 157                 }
 158
 159                 // Get contact
 160                 Contact userContact = this.getUser().getUserContact();
 161
 162                 // Set contact here, too. This avoids parameters that cannot auto-complete in IDEs.
 163                 this.setContact(userContact);
 164
 165                 // Set all phone instances
 166                 this.setPhoneInstances(userContact);
 167
 168                 // Set all fields: user
 169                 this.userController.setUserName(this.getUser().getUserName());
 170         }
 171
 172         @Override
 173         public Contact getContact () {
 174                 return this.contact;
 175         }
 176
 177         @Override
 178         public void setContact (final Contact contact) {
 179                 this.contact = contact;
 180         }
 181
 182         @Override
 183         public String getContactUsageMessageKey (final Contact contact) {
 184                 // The contact must be valid
 185                 if (null == contact) {
 186                         // Throw NPE
 187                         throw new NullPointerException("contact is null"); //NOI18N
 188                 } else if (contact.getContactId() == null) {
 189                         // Throw again ...
 190                         throw new NullPointerException("contact.contactId is null"); //NOI18N
 191                 } else if (contact.getContactId() < 1) {
 192                         // Not valid
 193                         throw new IllegalArgumentException(MessageFormat.format("contact.contactId={0} is not valid", contact.getContactId())); //NOI18N
 194                 }
 195
 196                 // Default key is "unused"
 197                 String messageKey = "CONTACT_IS_UNUSED"; //NOI18N
 198
 199                 // Check user/customer
 200                 boolean isUserContact = this.userController.isContactFound(contact);
 201                 boolean isCustomerContact = this.customerController.isContactFound(contact);
 202
 203                 // Check user first
 204                 if (isUserContact && isCustomerContact) {
 205                         // Is both
 206                         messageKey = "CONTACT_IS_USER_USER"; //NOI18N
 207                 } else if (isUserContact) {
 208                         // Only user
 209                         messageKey = "CONTACT_IS_USER"; //NOI18N
 210                 } else if (isCustomerContact) {
 211                         // Only customer
 212                         messageKey = "CONTACT_IS_USER"; //NOI18N
 213                 }
 214
 215                 // Return message key
 216                 return messageKey;
 217         }
 218
 219         @Override
 220         public Customer getCustomer () {
 221                 return this.customer;
 222         }
 223
 224         @Override
 225         public void setCustomer (final Customer customer) {
 226                 this.customer = customer;
 227         }
 228
 229         @Override
 230         public User getUser () {
 231                 return this.user;
 232         }
 233
 234         @Override
 235         public void setUser (final User user) {
 236                 this.user = user;
 237         }
 238
 239         /**
 240          * Set's all given contact's phone instances: land-line, cellphone and fax
 241          * <p>
 242          * @param contact Contact to set phone instances for
 243          */
 244         private void setPhoneInstances (final Contact contact) {
 245                 // The contact must be valid
 246                 if (null == contact) {
 247                         // Throw NPE
 248                         throw new NullPointerException("contact is null"); //NOI18N
 249                 } else if (contact.getContactId() == null) {
 250                         // Throw again ...
 251                         throw new NullPointerException("contact.contactId is null"); //NOI18N
 252                 } else if (contact.getContactId() < 1) {
 253                         // Not valid
 254                         throw new IllegalArgumentException(MessageFormat.format("contact.contactId={0} is not valid", contact.getContactId())); //NOI18N
 255                 }
 256
 257                 // Is cellphone set?
 258                 if (contact.getContactMobileNumber() instanceof DialableMobileNumber) {
 259                         // Yes, then set it in admin controller
 260                         this.adminPhoneController.setMobileNumber(contact.getContactMobileNumber());
 261                 }
 262
 263                 // Is land-line set?
 264                 if (contact.getContactLandLineNumber() instanceof DialableLandLineNumber) {
 265                         // Yes, then set it in admin controller
 266                         this.adminPhoneController.setLandLineNumber(contact.getContactLandLineNumber());
 267                 }
 268
 269                 // Is fax set?
 270                 if (contact.getContactFaxNumber() instanceof DialableFaxNumber) {
 271                         // Yes, then set it in admin controller
 272                         this.adminPhoneController.setFaxNumber(contact.getContactFaxNumber());
 273                 }
 274         }
 275
 276 }