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,
  14         $dimension_id, $dimension2_id, $credit_status, $payment_terms, $discount, $pymt_discount,
  15         $credit_limit, $sales_type, $notes)
  16 {
  17         $sql = "INSERT INTO ".TB_PREF."debtors_master (name, debtor_ref, address, tax_id,
  18                 dimension_id, dimension2_id, curr_code, credit_status, payment_terms, discount,
  19                 pymt_discount,credit_limit, sales_type, notes) VALUES ("
  20                 .db_escape($CustName) .", " .db_escape($cust_ref) .", "
  21                 .db_escape($address) . ", " . db_escape($tax_id) . ","
  22                 .db_escape($dimension_id) . ", "
  23                 .db_escape($dimension2_id) . ", ".db_escape($curr_code) . ",
  24                 " . db_escape($credit_status) . ", ".db_escape($payment_terms) . ", " . $discount . ",
  25                 " . $pymt_discount . ", " . $credit_limit
  26                  .", ".db_escape($sales_type).", ".db_escape($notes) . ")";
  27
  28         db_query($sql,"The customer could not be added");
  29 }
  30
  31 function update_customer($customer_id, $CustName, $cust_ref, $address, $tax_id, $curr_code,
  32         $dimension_id, $dimension2_id, $credit_status, $payment_terms, $discount, $pymt_discount,
  33         $credit_limit, $sales_type, $notes)
  34 {
  35         $sql = "UPDATE ".TB_PREF."debtors_master SET name=" . db_escape($CustName) . ",
  36                 debtor_ref=" . db_escape($cust_ref) . ",
  37                 address=".db_escape($address) . ",
  38                 tax_id=".db_escape($tax_id) . ",
  39                 curr_code=".db_escape($curr_code) . ",
  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($notes) ."
  49                 WHERE debtor_no = ".db_escape($customer_id);
  50
  51         db_query($sql,"The customer could not be updated");
  52 }
  53
  54 function delete_customer($customer_id)
  55 {
  56         begin_transaction();
  57         delete_entity_contacts('customer', $customer_id);
  58
  59         $sql = "DELETE FROM ".TB_PREF."debtors_master WHERE debtor_no=".db_escape($customer_id);;
  60         db_query($sql,"cannot delete customer");
  61         commit_transaction();
  62 }
  63
  64 function get_customer_details($customer_id, $to=null)
  65 {
  66
  67         if ($to == null)
  68                 $todate = date("Y-m-d");
  69         else
  70                 $todate = date2sql($to);
  71         $past1 = get_company_pref('past_due_days');
  72         $past2 = 2 * $past1;
  73         // removed - debtor_trans.alloc from all summations
  74
  75     $value = "IF(".TB_PREF."debtor_trans.type=11 OR ".TB_PREF."debtor_trans.type=12 OR ".TB_PREF."debtor_trans.type=2,
  76         -1, 1) *".
  77       "(".TB_PREF."debtor_trans.ov_amount + ".TB_PREF."debtor_trans.ov_gst + "
  78                 .TB_PREF."debtor_trans.ov_freight + ".TB_PREF."debtor_trans.ov_freight_tax + "
  79                 .TB_PREF."debtor_trans.ov_discount)";
  80         $due = "IF (".TB_PREF."debtor_trans.type=10,".TB_PREF."debtor_trans.due_date,".TB_PREF."debtor_trans.tran_date)";
  81     $sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."payment_terms.terms,
  82                 ".TB_PREF."debtors_master.credit_limit, ".TB_PREF."credit_status.dissallow_invoices, ".TB_PREF."credit_status.reason_description,
  83
  84                 Sum(".$value.") AS Balance,
  85
  86                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= 0,$value,0)) AS Due,
  87                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past1,$value,0)) AS Overdue1,
  88                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past2,$value,0)) AS Overdue2
  89
  90                 FROM ".TB_PREF."debtors_master,
  91                          ".TB_PREF."payment_terms,
  92                          ".TB_PREF."credit_status,
  93                          ".TB_PREF."debtor_trans
  94
  95                 WHERE
  96                          ".TB_PREF."debtors_master.payment_terms = ".TB_PREF."payment_terms.terms_indicator
  97                          AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
  98                          AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id)."
  99                          AND ".TB_PREF."debtor_trans.tran_date <= '$todate'
 100                          AND ".TB_PREF."debtor_trans.type <> 13
 101                          AND ".TB_PREF."debtors_master.debtor_no = ".TB_PREF."debtor_trans.debtor_no
 102
 103                 GROUP BY
 104                           ".TB_PREF."debtors_master.name,
 105                           ".TB_PREF."payment_terms.terms,
 106                           ".TB_PREF."payment_terms.days_before_due,
 107                           ".TB_PREF."payment_terms.day_in_following_month,
 108                           ".TB_PREF."debtors_master.credit_limit,
 109                           ".TB_PREF."credit_status.dissallow_invoices,
 110                           ".TB_PREF."credit_status.reason_description";
 111     $result = db_query($sql,"The customer details could not be retrieved");
 112
 113     if (db_num_rows($result) == 0)
 114     {
 115
 116         /*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 */
 117
 118         $nil_balance = true;
 119
 120         $sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."debtors_master.debtor_no,  ".TB_PREF."payment_terms.terms,
 121                 ".TB_PREF."debtors_master.credit_limit, ".TB_PREF."credit_status.dissallow_invoices, ".TB_PREF."credit_status.reason_description
 122                 FROM ".TB_PREF."debtors_master,
 123                      ".TB_PREF."payment_terms,
 124                      ".TB_PREF."credit_status
 125
 126                 WHERE
 127                      ".TB_PREF."debtors_master.payment_terms = ".TB_PREF."payment_terms.terms_indicator
 128                      AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
 129                      AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id);
 130
 131         $result = db_query($sql,"The customer details could not be retrieved");
 132
 133     }
 134     else
 135     {
 136         $nil_balance = false;
 137     }
 138
 139     $customer_record = db_fetch($result);
 140
 141     if ($nil_balance == true)
 142     {
 143         $customer_record["Balance"] = 0;
 144         $customer_record["Due"] = 0;
 145         $customer_record["Overdue1"] = 0;
 146         $customer_record["Overdue2"] = 0;
 147     }
 148
 149     return $customer_record;
 150
 151 }
 152
 153 function get_customer($customer_id)
 154 {
 155         $sql = "SELECT * FROM ".TB_PREF."debtors_master WHERE debtor_no=".db_escape($customer_id);
 156
 157         $result = db_query($sql, "could not get customer");
 158
 159         return db_fetch($result);
 160 }
 161
 162 function get_customer_name($customer_id)
 163 {
 164         $sql = "SELECT name FROM ".TB_PREF."debtors_master WHERE debtor_no=".db_escape($customer_id);
 165
 166         $result = db_query($sql, "could not get customer");
 167
 168         $row = db_fetch_row($result);
 169
 170         return $row[0];
 171 }
 172
 173 function get_customer_habit($customer_id)
 174 {
 175         $sql = "SELECT ".TB_PREF."debtors_master.pymt_discount,
 176                 ".TB_PREF."credit_status.dissallow_invoices
 177                 FROM ".TB_PREF."debtors_master, ".TB_PREF."credit_status
 178                 WHERE ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
 179                         AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id);
 180
 181         $result = db_query($sql, "could not query customers");
 182
 183         return db_fetch($result);
 184 }
 185
 186 function get_customer_contacts($customer_id, $action=null)
 187 {
 188         $results = array();
 189         $res = get_crm_persons('customer', $action, $customer_id);
 190         while($contact = db_fetch($res))
 191                 $results[] = $contact;
 192
 193         return $results;
 194 }
 195
 196
 197 ?>