sales/manage/customers.php

   1 <?php
   2
   3 $page_security = 3;
   4 $path_to_root="../..";
   5
   6 include_once($path_to_root . "/includes/session.inc");
   7 page(_("Customers"));
   8
   9 include_once($path_to_root . "/includes/date_functions.inc");
  10 include_once($path_to_root . "/includes/banking.inc");
  11 include_once($path_to_root . "/includes/ui.inc");
  12
  13 if (isset($_GET['debtor_no']))
  14 {
  15         $_POST['customer_id'] = $_GET['debtor_no'];
  16 }
  17 $new_customer = (!isset($_POST['customer_id']) || $_POST['customer_id'] == "");
  18 //--------------------------------------------------------------------------------------------
  19
  20 function can_process()
  21 {
  22         if (strlen($_POST['CustName']) == 0)
  23         {
  24                 display_error(_("The customer name cannot be empty."));
  25                 set_focus('CustName');
  26                 return false;
  27         }
  28
  29         if (!check_num('credit_limit', 0))
  30         {
  31                 display_error(_("The credit limit must be numeric and not less than zero."));
  32                 set_focus('credit_limit');
  33                 return false;
  34         }
  35
  36         if (!check_num('pymt_discount', 0, 100))
  37         {
  38                 display_error(_("The payment discount must be numeric and is expected to be less than 100% and greater than or equal to 0."));
  39                 set_focus('pymt_discount');
  40                 return false;
  41         }
  42
  43         if (!check_num('discount', 0, 100))
  44         {
  45                 display_error(_("The discount percentage must be numeric and is expected to be less than 100% and greater than or equal to 0."));
  46                 set_focus('discount');
  47                 return false;
  48         }
  49
  50         return true;
  51 }
  52
  53 //--------------------------------------------------------------------------------------------
  54
  55 function handle_submit()
  56 {
  57         global $path_to_root, $new_customer, $Ajax;
  58
  59         if (!can_process())
  60                 return;
  61
  62         if ($new_customer == false)
  63         {
  64
  65                 $sql = "UPDATE ".TB_PREF."debtors_master SET name=" . db_escape($_POST['CustName']) . ",
  66                         address=".db_escape($_POST['address']) . ",
  67                         tax_id=".db_escape($_POST['tax_id']) . ",
  68                         curr_code=".db_escape($_POST['curr_code']) . ",
  69                         email=".db_escape($_POST['email']) . ",
  70                         dimension_id=".db_escape($_POST['dimension_id']) . ",
  71                         dimension2_id=".db_escape($_POST['dimension2_id']) . ",
  72             credit_status=".db_escape($_POST['credit_status']) . ",
  73             payment_terms=".db_escape($_POST['payment_terms']) . ",
  74             discount=" . input_num('discount') / 100 . ",
  75             pymt_discount=" . input_num('pymt_discount') / 100 . ",
  76             credit_limit=" . input_num('credit_limit') . ",
  77             sales_type = ".db_escape($_POST['sales_type']) . "
  78             WHERE debtor_no = '". $_POST['customer_id'] . "'";
  79
  80                 db_query($sql,"The customer could not be updated");
  81                 display_notification(_("Customer has been updated."));
  82         }
  83         else
  84         {       //it is a new customer
  85
  86                 begin_transaction();
  87
  88                 $sql = "INSERT INTO ".TB_PREF."debtors_master (name, address, tax_id, email, dimension_id, dimension2_id,
  89                         curr_code, credit_status, payment_terms, discount, pymt_discount,credit_limit,
  90                         sales_type) VALUES (".db_escape($_POST['CustName']) .", "
  91                         .db_escape($_POST['address']) . ", " . db_escape($_POST['tax_id']) . ","
  92                         .db_escape($_POST['email']) . ", ".db_escape($_POST['dimension_id']) . ", "
  93                         .db_escape($_POST['dimension2_id']) . ", ".db_escape($_POST['curr_code']) . ",
  94                         " . db_escape($_POST['credit_status']) . ", ".db_escape($_POST['payment_terms']) . ", " . input_num('discount')/100 . ",
  95                         " . input_num('pymt_discount')/100 . ", " . input_num('credit_limit') . ", ".db_escape($_POST['sales_type']) . ")";
  96
  97                 db_query($sql,"The customer could not be added");
  98
  99                 $_POST['customer_id'] = db_insert_id();
 100                 $new_customer = false;
 101                 commit_transaction();
 102
 103                 display_notification(_("A new customer has been added."));
 104
 105                 $Ajax->activate('_page_body');
 106         }
 107 }
 108 //--------------------------------------------------------------------------------------------
 109
 110 if (isset($_POST['submit']))
 111 {
 112         handle_submit();
 113 }
 114 //--------------------------------------------------------------------------------------------
 115
 116 if (isset($_POST['select']))
 117 {
 118         context_return(array('customer_id' => $_POST['customer_id'])); // return to sales document
 119 }
 120 //--------------------------------------------------------------------------------------------
 121
 122 if (isset($_POST['delete']))
 123 {
 124
 125         //the link to delete a selected record was clicked instead of the submit button
 126
 127         $cancel_delete = 0;
 128
 129         // PREVENT DELETES IF DEPENDENT RECORDS IN 'debtor_trans'
 130
 131         $sql= "SELECT COUNT(*) FROM ".TB_PREF."debtor_trans WHERE debtor_no='" . $_POST['customer_id'] . "'";
 132         $result = db_query($sql,"check failed");
 133         $myrow = db_fetch_row($result);
 134         if ($myrow[0] > 0)
 135         {
 136                 $cancel_delete = 1;
 137                 display_error(_("This customer cannot be deleted because there are transactions that refer to it."));
 138         }
 139         else
 140         {
 141                 $sql= "SELECT COUNT(*) FROM ".TB_PREF."sales_orders WHERE debtor_no='" . $_POST['customer_id'] . "'";
 142                 $result = db_query($sql,"check failed");
 143                 $myrow = db_fetch_row($result);
 144                 if ($myrow[0] > 0)
 145                 {
 146                         $cancel_delete = 1;
 147                         display_error(_("Cannot delete the customer record because orders have been created against it."));
 148                 }
 149                 else
 150                 {
 151                         $sql = "SELECT COUNT(*) FROM ".TB_PREF."cust_branch WHERE debtor_no='" . $_POST['customer_id'] . "'";
 152                         $result = db_query($sql,"check failed");
 153                         $myrow = db_fetch_row($result);
 154                         if ($myrow[0] > 0)
 155                         {
 156                                 $cancel_delete = 1;
 157                                 display_error(_("Cannot delete this customer because there are branch records set up against it."));
 158                                 //echo "<br> There are " . $myrow[0] . " branch records relating to this customer";
 159                         }
 160                 }
 161         }
 162
 163         if ($cancel_delete == 0)
 164         {       //ie not cancelled the delete as a result of above tests
 165                 $sql = "DELETE FROM ".TB_PREF."debtors_master WHERE debtor_no='" . $_POST['customer_id'] . "'";
 166                 db_query($sql,"cannot delete customer");
 167
 168                 display_notification(_("Selected customer has been deleted."));
 169                 unset($_POST['customer_id']);
 170                 $new_customer = true;
 171                 $Ajax->activate('_page_body');
 172         } //end if Delete Customer
 173 }
 174
 175 check_db_has_sales_types(_("There are no sales types defined. Please define at least one sales type before adding a customer."));
 176
 177 start_form();
 178
 179 if (db_has_customers())
 180 {
 181         start_table("class = 'tablestyle_noborder'");
 182         customer_list_row(_("Select a customer: "), 'customer_id', null,
 183           _('New customer'), true);
 184         end_table();
 185 }
 186 else
 187 {
 188         hidden('customer_id');
 189 }
 190
 191 start_table($table_style2, 7, 6);
 192 echo "<tr valign=top><td>"; // outer table
 193
 194
 195 start_table("class='tablestyle_noborder'");
 196
 197 if ($new_customer)
 198 {
 199         $_POST['CustName'] = $_POST['address'] = $_POST['tax_id']  = '';
 200         $_POST['dimension_id'] = 0;
 201         $_POST['dimension2_id'] = 0;
 202         $_POST['sales_type'] = -1;
 203         $_POST['email'] = '';
 204         $_POST['curr_code']  = get_company_currency();
 205         $_POST['credit_status']  = -1;
 206         $_POST['payment_terms']  = '';
 207         $_POST['discount']  = $_POST['pymt_discount'] = percent_format(0);
 208         $_POST['credit_limit']  = price_format(sys_prefs::default_credit_limit());
 209 }
 210 else
 211 {
 212
 213         $sql = "SELECT * FROM ".TB_PREF."debtors_master WHERE debtor_no = '" . $_POST['customer_id'] . "'";
 214         $result = db_query($sql,"check failed");
 215
 216         $myrow = db_fetch($result);
 217
 218         $_POST['CustName'] = $myrow["name"];
 219         $_POST['address']  = $myrow["address"];
 220         $_POST['tax_id']  = $myrow["tax_id"];
 221         $_POST['email']  = $myrow["email"];
 222         $_POST['dimension_id']  = $myrow["dimension_id"];
 223         $_POST['dimension2_id']  = $myrow["dimension2_id"];
 224         $_POST['sales_type'] = $myrow["sales_type"];
 225         $_POST['curr_code']  = $myrow["curr_code"];
 226         $_POST['credit_status']  = $myrow["credit_status"];
 227         $_POST['payment_terms']  = $myrow["payment_terms"];
 228         $_POST['discount']  = percent_format($myrow["discount"] * 100);
 229         $_POST['pymt_discount']  = percent_format($myrow["pymt_discount"] * 100);
 230         $_POST['credit_limit']  = price_format($myrow["credit_limit"]);
 231 }
 232
 233 text_row(_("Customer Name:"), 'CustName', $_POST['CustName'], 40, 40);
 234 textarea_row(_("Address:"), 'address', $_POST['address'], 35, 5);
 235
 236 text_row(_("Email:"), 'email', null, 40, 40);
 237 text_row(_("GSTNo:"), 'tax_id', null, 40, 40);
 238
 239
 240 // Sherifoz 23.09.03 currency can't be changed if editing
 241 if ($new_customer)
 242 {
 243         currencies_list_row(_("Customer's Currency:"), 'curr_code', $_POST['curr_code']);
 244 }
 245 else
 246 {
 247         label_row(_("Customer's Currency:"), $_POST['curr_code']);
 248         hidden('curr_code', $_POST['curr_code']);
 249 }
 250 end_table();
 251
 252 echo "</td><td class='tableseparator'>"; // outer table
 253
 254 start_table("class='tablestyle_noborder'");
 255
 256 sales_types_list_row(_("Sales Type/Price List:"), 'sales_type', $_POST['sales_type']);
 257 $dim = get_company_pref('use_dimension');
 258 if ($dim >= 1)
 259         dimensions_list_row(_("Dimension")." 1:", 'dimension_id', $_POST['dimension_id'], true, " ", false, 1);
 260 if ($dim > 1)
 261         dimensions_list_row(_("Dimension")." 2:", 'dimension2_id', $_POST['dimension2_id'], true, " ", false, 2);
 262 if ($dim < 1)
 263         hidden('dimension_id', 0);
 264 if ($dim < 2)
 265         hidden('dimension2_id', 0);
 266
 267 percent_row(_("Discount Percent:"), 'discount', $_POST['discount']);
 268 percent_row(_("Prompt Payment Discount Percent:"), 'pymt_discount', $_POST['pymt_discount']);
 269 amount_row(_("Credit Limit:"), 'credit_limit', $_POST['credit_limit']);
 270
 271 payment_terms_list_row(_("Payment Terms:"), 'payment_terms', $_POST['payment_terms']);
 272 credit_status_list_row(_("Credit Status:"), 'credit_status', $_POST['credit_status']);
 273 if (!$new_customer)  {
 274         start_row();
 275         echo '<td>'._('Customer branches').':</td>';
 276         hyperlink_params_td($path_to_root . "/sales/manage/customer_branches.php",'<b>'. (count($_SESSION['Context']) ?  _("Select or Add") : _("Add or Edit")).'</b>', "debtor_no=".$_POST['customer_id']);
 277         end_row();
 278 }
 279 end_table();
 280
 281 end_table(1); // outer table
 282 div_start('controls');
 283 if ($new_customer)
 284 {
 285         submit_center('submit', _("Add New Customer"), true, '', true);
 286 }
 287 else
 288 {
 289         submit_center_first('submit', _("Update Customer"),
 290           _('Update customer data'), true);
 291         submit_return('select', _("Return"), _("Select this customer and return to document entry."), true);
 292         submit_center_last('delete', _("Delete Customer"),
 293           _('Delete customer data if have been never used'), true);
 294 }
 295 div_end();
 296 end_form();
 297 end_page();
 298
 299 ?>