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, $dimension_id, $dimension2_id,
  14         $credit_status, $payment_terms, $discount, $pymt_discount, $credit_limit, $sales_type, $notes)
  15 {
  16         $sql = "INSERT INTO ".TB_PREF."debtors_master (name, debtor_ref, address, tax_id, email, dimension_id, dimension2_id,
  17                 curr_code, credit_status, payment_terms, discount, pymt_discount,credit_limit,
  18                 sales_type, notes) VALUES (".db_escape($CustName) .", " .db_escape($cust_ref) .", "
  19                 .db_escape($address) . ", " . db_escape($tax_id) . ","
  20                 .db_escape($email) . ", ".db_escape($dimension_id) . ", "
  21                 .db_escape($dimension2_id) . ", ".db_escape($curr_code) . ",
  22                 " . db_escape($credit_status) . ", ".db_escape($payment_terms) . ", " . $discount . ",
  23                 " . $pymt_discount . ", " . $credit_limit
  24                  .", ".db_escape($sales_type).", ".db_escape($notes) . ")";
  25
  26         db_query($sql,"The customer could not be added");
  27 }
  28
  29 function update_customer($customer_id, $CustName, $cust_ref, $address, $tax_id, $curr_code, $email, $dimension_id, $dimension2_id,
  30                         $credit_status, $payment_terms, $discount, $pymt_discount, $credit_limit, $sales_type, $notes)
  31 {
  32         $sql = "UPDATE ".TB_PREF."debtors_master SET name=" . db_escape($CustName) . ",
  33                 debtor_ref=" . db_escape($cust_ref) . ",
  34                 address=".db_escape($address) . ",
  35                 tax_id=".db_escape($tax_id) . ",
  36                 curr_code=".db_escape($curr_code) . ",
  37                 email=".db_escape($email) . ",
  38                 dimension_id=".db_escape($dimension_id) . ",
  39                 dimension2_id=".db_escape($dimension2_id) . ",
  40                 credit_status=".db_escape($credit_status) . ",
  41                 payment_terms=".db_escape($payment_terms) . ",
  42                 discount=" . $discount . ",
  43                 pymt_discount=" . $pymt_discount . ",
  44                 credit_limit=" . $credit_limit . ",
  45                 sales_type = ".db_escape($sales_type) . ",
  46                 notes=".db_escape($notes) . "
  47                 WHERE debtor_no = ".db_escape($customer_id);
  48
  49         db_query($sql,"The customer could not be updated");
  50 }
  51
  52 function delete_customer($customer_id, $escaped=false)
  53 {
  54         if (!$escaped)
  55                 $customer_id = db_escape($customer_id);
  56         $sql = "DELETE FROM ".TB_PREF."debtors_master WHERE debtor_no=$customer_id";
  57         db_query($sql,"cannot delete customer");
  58 }
  59
  60 function get_customer_details($customer_id, $to=null)
  61 {
  62
  63         if ($to == null)
  64                 $todate = date("Y-m-d");
  65         else
  66                 $todate = date2sql($to);
  67         $past1 = get_company_pref('past_due_days');
  68         $past2 = 2 * $past1;
  69         // removed - debtor_trans.alloc from all summations
  70
  71     $value = "IF(".TB_PREF."debtor_trans.type=11 OR ".TB_PREF."debtor_trans.type=12 OR ".TB_PREF."debtor_trans.type=2,
  72         -1, 1) *".
  73       "(".TB_PREF."debtor_trans.ov_amount + ".TB_PREF."debtor_trans.ov_gst + "
  74                 .TB_PREF."debtor_trans.ov_freight + ".TB_PREF."debtor_trans.ov_freight_tax + "
  75                 .TB_PREF."debtor_trans.ov_discount)";
  76         $due = "IF (".TB_PREF."debtor_trans.type=10,".TB_PREF."debtor_trans.due_date,".TB_PREF."debtor_trans.tran_date)";
  77     $sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."payment_terms.terms,
  78                 ".TB_PREF."debtors_master.credit_limit, ".TB_PREF."credit_status.dissallow_invoices, ".TB_PREF."credit_status.reason_description,
  79
  80                 Sum(".$value.") AS Balance,
  81
  82                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= 0,$value,0)) AS Due,
  83                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past1,$value,0)) AS Overdue1,
  84                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past2,$value,0)) AS Overdue2
  85
  86                 FROM ".TB_PREF."debtors_master,
  87                          ".TB_PREF."payment_terms,
  88                          ".TB_PREF."credit_status,
  89                          ".TB_PREF."debtor_trans
  90
  91                 WHERE
  92                          ".TB_PREF."debtors_master.payment_terms = ".TB_PREF."payment_terms.terms_indicator
  93                          AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
  94                          AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id)."
  95                          AND ".TB_PREF."debtor_trans.tran_date <= '$todate'
  96                          AND ".TB_PREF."debtor_trans.type <> 13
  97                          AND ".TB_PREF."debtors_master.debtor_no = ".TB_PREF."debtor_trans.debtor_no
  98
  99                 GROUP BY
 100                           ".TB_PREF."debtors_master.name,
 101                           ".TB_PREF."payment_terms.terms,
 102                           ".TB_PREF."payment_terms.days_before_due,
 103                           ".TB_PREF."payment_terms.day_in_following_month,
 104                           ".TB_PREF."debtors_master.credit_limit,
 105                           ".TB_PREF."credit_status.dissallow_invoices,
 106                           ".TB_PREF."credit_status.reason_description";
 107     $result = db_query($sql,"The customer details could not be retrieved");
 108
 109     if (db_num_rows($result) == 0)
 110     {
 111
 112         /*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 */
 113
 114         $nil_balance = true;
 115
 116         $sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."debtors_master.debtor_no,  ".TB_PREF."payment_terms.terms,
 117                 ".TB_PREF."debtors_master.credit_limit, ".TB_PREF."credit_status.dissallow_invoices, ".TB_PREF."credit_status.reason_description
 118                 FROM ".TB_PREF."debtors_master,
 119                      ".TB_PREF."payment_terms,
 120                      ".TB_PREF."credit_status
 121
 122                 WHERE
 123                      ".TB_PREF."debtors_master.payment_terms = ".TB_PREF."payment_terms.terms_indicator
 124                      AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
 125                      AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id);
 126
 127         $result = db_query($sql,"The customer details could not be retrieved");
 128
 129     }
 130     else
 131     {
 132         $nil_balance = false;
 133     }
 134
 135     $customer_record = db_fetch($result);
 136
 137     if ($nil_balance == true)
 138     {
 139         $customer_record["Balance"] = 0;
 140         $customer_record["Due"] = 0;
 141         $customer_record["Overdue1"] = 0;
 142         $customer_record["Overdue2"] = 0;
 143     }
 144
 145     return $customer_record;
 146
 147 }
 148
 149 function get_customer($customer_id)
 150 {
 151         $sql = "SELECT * FROM ".TB_PREF."debtors_master WHERE debtor_no=".db_escape($customer_id);
 152
 153         $result = db_query($sql, "could not get customer");
 154
 155         return db_fetch($result);
 156 }
 157
 158 function get_customer_name($customer_id)
 159 {
 160         $sql = "SELECT name FROM ".TB_PREF."debtors_master WHERE debtor_no=".db_escape($customer_id);
 161
 162         $result = db_query($sql, "could not get customer");
 163
 164         $row = db_fetch_row($result);
 165
 166         return $row[0];
 167 }
 168
 169 function get_customer_habit($customer_id)
 170 {
 171         $sql = "SELECT ".TB_PREF."debtors_master.pymt_discount,
 172                 ".TB_PREF."credit_status.dissallow_invoices
 173                 FROM ".TB_PREF."debtors_master, ".TB_PREF."credit_status
 174                 WHERE ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
 175                         AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id);
 176
 177         $result = db_query($sql, "could not query customers");
 178
 179         return db_fetch($result);
 180 }
 181
 182
 183
 184 ?>