sales/manage/customers.php

   1 <?php
   2 /**********************************************************************
   3     Copyright (C) FrontAccounting, LLC.
   4         Released under the terms of the GNU General Public License, GPL,
   5         as published by the Free Software Foundation, either version 3
   6         of the License, or (at your option) any later version.
   7     This program is distributed in the hope that it will be useful,
   8     but WITHOUT ANY WARRANTY; without even the implied warranty of
   9     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
  11 ***********************************************************************/
  12 $page_security = 'SA_CUSTOMER';
  13 $path_to_root = "../..";
  14
  15 include_once($path_to_root . "/includes/session.inc");
  16 page(_("Customers"), @$_REQUEST['popup']);
  17
  18 include_once($path_to_root . "/includes/date_functions.inc");
  19 include_once($path_to_root . "/includes/banking.inc");
  20 include_once($path_to_root . "/includes/ui.inc");
  21
  22 if (isset($_GET['debtor_no']))
  23 {
  24         $_POST['customer_id'] = $_GET['debtor_no'];
  25 }
  26 $new_customer = (!isset($_POST['customer_id']) || $_POST['customer_id'] == "");
  27 //--------------------------------------------------------------------------------------------
  28
  29 function can_process()
  30 {
  31         if (strlen($_POST['CustName']) == 0)
  32         {
  33                 display_error(_("The customer name cannot be empty."));
  34                 set_focus('CustName');
  35                 return false;
  36         }
  37
  38         if (strlen($_POST['cust_ref']) == 0)
  39         {
  40                 display_error(_("The customer short name cannot be empty."));
  41                 set_focus('cust_ref');
  42                 return false;
  43         }
  44
  45         if (!check_num('credit_limit', 0))
  46         {
  47                 display_error(_("The credit limit must be numeric and not less than zero."));
  48                 set_focus('credit_limit');
  49                 return false;
  50         }
  51
  52         if (!check_num('pymt_discount', 0, 100))
  53         {
  54                 display_error(_("The payment discount must be numeric and is expected to be less than 100% and greater than or equal to 0."));
  55                 set_focus('pymt_discount');
  56                 return false;
  57         }
  58
  59         if (!check_num('discount', 0, 100))
  60         {
  61                 display_error(_("The discount percentage must be numeric and is expected to be less than 100% and greater than or equal to 0."));
  62                 set_focus('discount');
  63                 return false;
  64         }
  65
  66         return true;
  67 }
  68
  69 //--------------------------------------------------------------------------------------------
  70
  71 function handle_submit()
  72 {
  73         global $path_to_root, $new_customer, $Ajax;
  74
  75         if (!can_process())
  76                 return;
  77
  78         if ($new_customer == false)
  79         {
  80
  81                 $sql = "UPDATE ".TB_PREF."debtors_master SET name=" . db_escape($_POST['CustName']) . ",
  82                         debtor_ref=" . db_escape($_POST['cust_ref']) . ",
  83                         address=".db_escape($_POST['address']) . ",
  84                         tax_id=".db_escape($_POST['tax_id']) . ",
  85                         curr_code=".db_escape($_POST['curr_code']) . ",
  86                         email=".db_escape($_POST['email']) . ",
  87                         dimension_id=".db_escape($_POST['dimension_id']) . ",
  88                         dimension2_id=".db_escape($_POST['dimension2_id']) . ",
  89             credit_status=".db_escape($_POST['credit_status']) . ",
  90             payment_terms=".db_escape($_POST['payment_terms']) . ",
  91             discount=" . input_num('discount') / 100 . ",
  92             pymt_discount=" . input_num('pymt_discount') / 100 . ",
  93             credit_limit=" . input_num('credit_limit') . ",
  94             sales_type = ".db_escape($_POST['sales_type']) . ",
  95             notes=".db_escape($_POST['notes']) . "
  96             WHERE debtor_no = ".db_escape($_POST['customer_id']);
  97
  98                 db_query($sql,"The customer could not be updated");
  99
 100                 update_record_status($_POST['customer_id'], $_POST['inactive'],
 101                         'debtors_master', 'debtor_no');
 102
 103                 $Ajax->activate('customer_id'); // in case of status change
 104                 display_notification(_("Customer has been updated."));
 105         }
 106         else
 107         {       //it is a new customer
 108
 109                 begin_transaction();
 110
 111                 $sql = "INSERT INTO ".TB_PREF."debtors_master (name, debtor_ref, address, tax_id, email, dimension_id, dimension2_id,
 112                         curr_code, credit_status, payment_terms, discount, pymt_discount,credit_limit,
 113                         sales_type, notes) VALUES (".db_escape($_POST['CustName']) .", " .db_escape($_POST['cust_ref']) .", "
 114                         .db_escape($_POST['address']) . ", " . db_escape($_POST['tax_id']) . ","
 115                         .db_escape($_POST['email']) . ", ".db_escape($_POST['dimension_id']) . ", "
 116                         .db_escape($_POST['dimension2_id']) . ", ".db_escape($_POST['curr_code']) . ",
 117                         " . db_escape($_POST['credit_status']) . ", ".db_escape($_POST['payment_terms']) . ", " . input_num('discount')/100 . ",
 118                         " . input_num('pymt_discount')/100 . ", " . input_num('credit_limit')
 119                          .", ".db_escape($_POST['sales_type']).", ".db_escape($_POST['notes']) . ")";
 120
 121                 db_query($sql,"The customer could not be added");
 122
 123                 $_POST['customer_id'] = db_insert_id();
 124                 $new_customer = false;
 125                 commit_transaction();
 126
 127                 display_notification(_("A new customer has been added."));
 128
 129                 $Ajax->activate('_page_body');
 130         }
 131 }
 132 //--------------------------------------------------------------------------------------------
 133
 134 if (isset($_POST['submit']))
 135 {
 136         handle_submit();
 137 }
 138 //--------------------------------------------------------------------------------------------
 139
 140 if (isset($_POST['delete']))
 141 {
 142
 143         //the link to delete a selected record was clicked instead of the submit button
 144
 145         $cancel_delete = 0;
 146
 147         // PREVENT DELETES IF DEPENDENT RECORDS IN 'debtor_trans'
 148         $sel_id = db_escape($_POST['customer_id']);
 149         $sql= "SELECT COUNT(*) FROM ".TB_PREF."debtor_trans WHERE debtor_no=$sel_id";
 150         $result = db_query($sql,"check failed");
 151         $myrow = db_fetch_row($result);
 152         if ($myrow[0] > 0)
 153         {
 154                 $cancel_delete = 1;
 155                 display_error(_("This customer cannot be deleted because there are transactions that refer to it."));
 156         }
 157         else
 158         {
 159                 $sql= "SELECT COUNT(*) FROM ".TB_PREF."sales_orders WHERE debtor_no=$sel_id";
 160                 $result = db_query($sql,"check failed");
 161                 $myrow = db_fetch_row($result);
 162                 if ($myrow[0] > 0)
 163                 {
 164                         $cancel_delete = 1;
 165                         display_error(_("Cannot delete the customer record because orders have been created against it."));
 166                 }
 167                 else
 168                 {
 169                         $sql = "SELECT COUNT(*) FROM ".TB_PREF."cust_branch WHERE debtor_no=$sel_id";
 170                         $result = db_query($sql,"check failed");
 171                         $myrow = db_fetch_row($result);
 172                         if ($myrow[0] > 0)
 173                         {
 174                                 $cancel_delete = 1;
 175                                 display_error(_("Cannot delete this customer because there are branch records set up against it."));
 176                                 //echo "<br> There are " . $myrow[0] . " branch records relating to this customer";
 177                         }
 178                 }
 179         }
 180
 181         if ($cancel_delete == 0)
 182         {       //ie not cancelled the delete as a result of above tests
 183                 $sql = "DELETE FROM ".TB_PREF."debtors_master WHERE debtor_no=$sel_id";
 184                 db_query($sql,"cannot delete customer");
 185
 186                 display_notification(_("Selected customer has been deleted."));
 187                 unset($_POST['customer_id']);
 188                 $new_customer = true;
 189                 $Ajax->activate('_page_body');
 190         } //end if Delete Customer
 191 }
 192
 193 check_db_has_sales_types(_("There are no sales types defined. Please define at least one sales type before adding a customer."));
 194
 195 start_form();
 196
 197 if (db_has_customers())
 198 {
 199         start_table("class = 'tablestyle_noborder'");
 200         start_row();
 201         customer_list_cells(_("Select a customer: "), 'customer_id', null,
 202                 _('New customer'), true, check_value('show_inactive'));
 203         check_cells(_("Show inactive:"), 'show_inactive', null, true);
 204         end_row();
 205         end_table();
 206         if (get_post('_show_inactive_update')) {
 207                 $Ajax->activate('customer_id');
 208                 set_focus('customer_id');
 209         }
 210 }
 211 else
 212 {
 213         hidden('customer_id');
 214 }
 215
 216 if ($new_customer)
 217 {
 218         $_POST['CustName'] = $_POST['cust_ref'] = $_POST['address'] = $_POST['tax_id']  = '';
 219         $_POST['dimension_id'] = 0;
 220         $_POST['dimension2_id'] = 0;
 221         $_POST['sales_type'] = -1;
 222         $_POST['email'] = '';
 223         $_POST['curr_code']  = get_company_currency();
 224         $_POST['credit_status']  = -1;
 225         $_POST['payment_terms']  = $_POST['notes']  = '';
 226
 227         $_POST['discount']  = $_POST['pymt_discount'] = percent_format(0);
 228         $_POST['credit_limit']  = price_format($SysPrefs->default_credit_limit());
 229         $_POST['inactive'] = 0;
 230 }
 231 else
 232 {
 233
 234         $sql = "SELECT * FROM ".TB_PREF."debtors_master WHERE debtor_no = ".db_escape($_POST['customer_id']);
 235         $result = db_query($sql,"check failed");
 236
 237         $myrow = db_fetch($result);
 238
 239         $_POST['CustName'] = $myrow["name"];
 240         $_POST['cust_ref'] = $myrow["debtor_ref"];
 241         $_POST['address']  = $myrow["address"];
 242         $_POST['tax_id']  = $myrow["tax_id"];
 243         $_POST['email']  = $myrow["email"];
 244         $_POST['dimension_id']  = $myrow["dimension_id"];
 245         $_POST['dimension2_id']  = $myrow["dimension2_id"];
 246         $_POST['sales_type'] = $myrow["sales_type"];
 247         $_POST['curr_code']  = $myrow["curr_code"];
 248         $_POST['credit_status']  = $myrow["credit_status"];
 249         $_POST['payment_terms']  = $myrow["payment_terms"];
 250         $_POST['discount']  = percent_format($myrow["discount"] * 100);
 251         $_POST['pymt_discount']  = percent_format($myrow["pymt_discount"] * 100);
 252         $_POST['credit_limit']  = price_format($myrow["credit_limit"]);
 253         $_POST['notes']  = $myrow["notes"];
 254         $_POST['inactive'] = $myrow["inactive"];
 255 }
 256
 257 start_outer_table($table_style2, 5);
 258 table_section(1);
 259 table_section_title(_("Name and Address"));
 260
 261 text_row(_("Customer Name:"), 'CustName', $_POST['CustName'], 40, 80);
 262 text_row(_("Customer Short Name:"), 'cust_ref', null, 30, 30);
 263 textarea_row(_("Address:"), 'address', $_POST['address'], 35, 5);
 264
 265 email_row(_("E-mail:"), 'email', null, 40, 40);
 266 text_row(_("GSTNo:"), 'tax_id', null, 40, 40);
 267
 268
 269 if ($new_customer)
 270 {
 271         currencies_list_row(_("Customer's Currency:"), 'curr_code', $_POST['curr_code']);
 272 }
 273 else
 274 {
 275         label_row(_("Customer's Currency:"), $_POST['curr_code']);
 276         hidden('curr_code', $_POST['curr_code']);
 277 }
 278 sales_types_list_row(_("Sales Type/Price List:"), 'sales_type', $_POST['sales_type']);
 279
 280 table_section(2);
 281
 282 table_section_title(_("Sales"));
 283
 284 percent_row(_("Discount Percent:"), 'discount', $_POST['discount']);
 285 percent_row(_("Prompt Payment Discount Percent:"), 'pymt_discount', $_POST['pymt_discount']);
 286 amount_row(_("Credit Limit:"), 'credit_limit', $_POST['credit_limit']);
 287
 288 payment_terms_list_row(_("Payment Terms:"), 'payment_terms', $_POST['payment_terms']);
 289 credit_status_list_row(_("Credit Status:"), 'credit_status', $_POST['credit_status']);
 290 $dim = get_company_pref('use_dimension');
 291 if ($dim >= 1)
 292         dimensions_list_row(_("Dimension")." 1:", 'dimension_id', $_POST['dimension_id'], true, " ", false, 1);
 293 if ($dim > 1)
 294         dimensions_list_row(_("Dimension")." 2:", 'dimension2_id', $_POST['dimension2_id'], true, " ", false, 2);
 295 if ($dim < 1)
 296         hidden('dimension_id', 0);
 297 if ($dim < 2)
 298         hidden('dimension2_id', 0);
 299
 300 if (!$new_customer)  {
 301         start_row();
 302         echo '<td>'._('Customer branches').':</td>';
 303         hyperlink_params_td($path_to_root . "/sales/manage/customer_branches.php",
 304                 '<b>'. (@$_REQUEST['popup'] ?  _("Select or &Add") : _("&Add or Edit ")).'</b>',
 305                 "debtor_no=".$_POST['customer_id'].(@$_REQUEST['popup'] ? '&popup=1':''));
 306         end_row();
 307
 308 }
 309
 310 textarea_row(_("General Notes:"), 'notes', null, 35, 5);
 311 record_status_list_row(_("Customer status:"), 'inactive');
 312 end_outer_table(1);
 313
 314 div_start('controls');
 315 if ($new_customer)
 316 {
 317         submit_center('submit', _("Add New Customer"), true, '', 'default');
 318 }
 319 else
 320 {
 321         submit_center_first('submit', _("Update Customer"),
 322           _('Update customer data'), @$_REQUEST['popup'] ? true : 'default');
 323         submit_return('select', get_post('customer_id'), _("Select this customer and return to document entry."));
 324         submit_center_last('delete', _("Delete Customer"),
 325           _('Delete customer data if have been never used'), true);
 326 }
 327 div_end();
 328 hidden('popup', @$_REQUEST['popup']);
 329 end_form();
 330 end_page();
 331
 332 ?>