sales/includes/db/customers_db.inc

   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
  13 function add_customer($CustName, $cust_ref, $address, $tax_id, $curr_code, $email,
  14         $dimension_id, $dimension2_id, $credit_status, $payment_terms, $discount, $pymt_discount,
  15         $credit_limit, $sales_type, $notes, $rep_lang)
  16 {
  17         $sql = "INSERT INTO ".TB_PREF."debtors_master (name, debtor_ref, address, tax_id, email, dimension_id, dimension2_id,
  18                 curr_code, credit_status, payment_terms, discount, pymt_discount,credit_limit,
  19                 sales_type, notes, rep_lang) VALUES (".db_escape($CustName) .", " .db_escape($cust_ref) .", "
  20                 .db_escape($address) . ", " . db_escape($tax_id) . ","
  21                 .db_escape($email) . ", ".db_escape($dimension_id) . ", "
  22                 .db_escape($dimension2_id) . ", ".db_escape($curr_code) . ",
  23                 " . db_escape($credit_status) . ", ".db_escape($payment_terms) . ", " . $discount . ",
  24                 " . $pymt_discount . ", " . $credit_limit
  25                  .", ".db_escape($sales_type).", ".db_escape($notes).", ".db_escape($rep_lang ? $rep_lang : null, true) . ")";
  26
  27         db_query($sql,"The customer could not be added");
  28 }
  29
  30 function update_customer($customer_id, $CustName, $cust_ref, $address, $tax_id, $curr_code, $email,
  31         $dimension_id, $dimension2_id, $credit_status, $payment_terms, $discount, $pymt_discount,
  32         $credit_limit, $sales_type, $notes, $rep_lang)
  33 {
  34         $sql = "UPDATE ".TB_PREF."debtors_master SET name=" . db_escape($CustName) . ",
  35                 debtor_ref=" . db_escape($cust_ref) . ",
  36                 address=".db_escape($address) . ",
  37                 tax_id=".db_escape($tax_id) . ",
  38                 curr_code=".db_escape($curr_code) . ",
  39                 email=".db_escape($email) . ",
  40                 dimension_id=".db_escape($dimension_id) . ",
  41                 dimension2_id=".db_escape($dimension2_id) . ",
  42                 credit_status=".db_escape($credit_status) . ",
  43                 payment_terms=".db_escape($payment_terms) . ",
  44                 discount=" . $discount . ",
  45                 pymt_discount=" . $pymt_discount . ",
  46                 credit_limit=" . $credit_limit . ",
  47                 sales_type = ".db_escape($sales_type) . ",
  48                 notes=".db_escape($notes) . ",
  49                 rep_lang=".db_escape($rep_lang ? $rep_lang : null, true) . "
  50                 WHERE debtor_no = ".db_escape($customer_id);
  51
  52         db_query($sql,"The customer could not be updated");
  53 }
  54
  55 function delete_customer($customer_id, $escaped=false)
  56 {
  57         if (!$escaped)
  58                 $customer_id = db_escape($customer_id);
  59         $sql = "DELETE FROM ".TB_PREF."debtors_master WHERE debtor_no=$customer_id";
  60         db_query($sql,"cannot delete customer");
  61 }
  62
  63 function get_customer_details($customer_id, $to=null)
  64 {
  65
  66         if ($to == null)
  67                 $todate = date("Y-m-d");
  68         else
  69                 $todate = date2sql($to);
  70         $past1 = get_company_pref('past_due_days');
  71         $past2 = 2 * $past1;
  72         // removed - debtor_trans.alloc from all summations
  73
  74     $value = "IF(".TB_PREF."debtor_trans.type=11 OR ".TB_PREF."debtor_trans.type=12 OR ".TB_PREF."debtor_trans.type=2,
  75         -1, 1) *".
  76       "(".TB_PREF."debtor_trans.ov_amount + ".TB_PREF."debtor_trans.ov_gst + "
  77                 .TB_PREF."debtor_trans.ov_freight + ".TB_PREF."debtor_trans.ov_freight_tax + "
  78                 .TB_PREF."debtor_trans.ov_discount)";
  79         $due = "IF (".TB_PREF."debtor_trans.type=10,".TB_PREF."debtor_trans.due_date,".TB_PREF."debtor_trans.tran_date)";
  80     $sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."payment_terms.terms,
  81                 ".TB_PREF."debtors_master.credit_limit, ".TB_PREF."credit_status.dissallow_invoices, ".TB_PREF."credit_status.reason_description,
  82
  83                 Sum(".$value.") AS Balance,
  84
  85                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= 0,$value,0)) AS Due,
  86                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past1,$value,0)) AS Overdue1,
  87                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past2,$value,0)) AS Overdue2
  88
  89                 FROM ".TB_PREF."debtors_master,
  90                          ".TB_PREF."payment_terms,
  91                          ".TB_PREF."credit_status,
  92                          ".TB_PREF."debtor_trans
  93
  94                 WHERE
  95                          ".TB_PREF."debtors_master.payment_terms = ".TB_PREF."payment_terms.terms_indicator
  96                          AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
  97                          AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id)."
  98                          AND ".TB_PREF."debtor_trans.tran_date <= '$todate'
  99                          AND ".TB_PREF."debtor_trans.type <> 13
 100                          AND ".TB_PREF."debtors_master.debtor_no = ".TB_PREF."debtor_trans.debtor_no
 101
 102                 GROUP BY
 103                           ".TB_PREF."debtors_master.name,
 104                           ".TB_PREF."payment_terms.terms,
 105                           ".TB_PREF."payment_terms.days_before_due,
 106                           ".TB_PREF."payment_terms.day_in_following_month,
 107                           ".TB_PREF."debtors_master.credit_limit,
 108                           ".TB_PREF."credit_status.dissallow_invoices,
 109                           ".TB_PREF."credit_status.reason_description";
 110     $result = db_query($sql,"The customer details could not be retrieved");
 111
 112     if (db_num_rows($result) == 0)
 113     {
 114
 115         /*Because there is no balance - so just retrieve the header information about the customer - the choice is do one query to get the balance and transactions for those customers who have a balance and two queries for those who don't have a balance OR always do two queries - I opted for the former */
 116
 117         $nil_balance = true;
 118
 119         $sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."debtors_master.debtor_no,  ".TB_PREF."payment_terms.terms,
 120                 ".TB_PREF."debtors_master.credit_limit, ".TB_PREF."credit_status.dissallow_invoices, ".TB_PREF."credit_status.reason_description
 121                 FROM ".TB_PREF."debtors_master,
 122                      ".TB_PREF."payment_terms,
 123                      ".TB_PREF."credit_status
 124
 125                 WHERE
 126                      ".TB_PREF."debtors_master.payment_terms = ".TB_PREF."payment_terms.terms_indicator
 127                      AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
 128                      AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id);
 129
 130         $result = db_query($sql,"The customer details could not be retrieved");
 131
 132     }
 133     else
 134     {
 135         $nil_balance = false;
 136     }
 137
 138     $customer_record = db_fetch($result);
 139
 140     if ($nil_balance == true)
 141     {
 142         $customer_record["Balance"] = 0;
 143         $customer_record["Due"] = 0;
 144         $customer_record["Overdue1"] = 0;
 145         $customer_record["Overdue2"] = 0;
 146     }
 147
 148     return $customer_record;
 149
 150 }
 151
 152 function get_customer($customer_id)
 153 {
 154         $sql = "SELECT * FROM ".TB_PREF."debtors_master WHERE debtor_no=".db_escape($customer_id);
 155
 156         $result = db_query($sql, "could not get customer");
 157
 158         return db_fetch($result);
 159 }
 160
 161 function get_customer_name($customer_id)
 162 {
 163         $sql = "SELECT name FROM ".TB_PREF."debtors_master WHERE debtor_no=".db_escape($customer_id);
 164
 165         $result = db_query($sql, "could not get customer");
 166
 167         $row = db_fetch_row($result);
 168
 169         return $row[0];
 170 }
 171
 172 function get_customer_habit($customer_id)
 173 {
 174         $sql = "SELECT ".TB_PREF."debtors_master.pymt_discount,
 175                 ".TB_PREF."credit_status.dissallow_invoices
 176                 FROM ".TB_PREF."debtors_master, ".TB_PREF."credit_status
 177                 WHERE ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
 178                         AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id);
 179
 180         $result = db_query($sql, "could not query customers");
 181
 182         return db_fetch($result);
 183 }
 184
 185
 186
 187 ?>