purchasing/includes/db/suppliers_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_supplier($supp_name, $supp_ref, $address, $supp_address, $gst_no,
  14         $website, $supp_account_no, $bank_account, $credit_limit, $dimension_id, $dimension2_id,
  15         $curr_code, $payment_terms, $payable_account, $purchase_account, $payment_discount_account,
  16         $notes, $tax_group_id, $tax_included, $tax_algorithm)
  17 {
  18         $sql = "INSERT INTO ".TB_PREF."suppliers (supp_name, supp_ref, address, supp_address, gst_no, website,
  19                 supp_account_no, bank_account, credit_limit, dimension_id, dimension2_id, curr_code,
  20                 payment_terms, payable_account, purchase_account, payment_discount_account, notes,
  21                 tax_group_id, tax_included, tax_algorithm)
  22                 VALUES (".db_escape($supp_name). ", "
  23                 .db_escape($supp_ref). ", "
  24                 .db_escape($address) . ", "
  25                 .db_escape($supp_address) . ", "
  26                 .db_escape($gst_no). ", "
  27                 .db_escape($website). ", "
  28                 .db_escape($supp_account_no). ", "
  29                 .db_escape($bank_account). ", "
  30                 .$credit_limit. ", "
  31                 .db_escape($dimension_id). ", "
  32                 .db_escape($dimension2_id). ", "
  33                 .db_escape($curr_code). ", "
  34                 .db_escape($payment_terms). ", "
  35                 .db_escape($payable_account). ", "
  36                 .db_escape($purchase_account). ", "
  37                 .db_escape($payment_discount_account). ", "
  38                 .db_escape($notes). ", "
  39                 .db_escape($tax_group_id). ", "
  40                 .db_escape($tax_included). ", "
  41                 .db_escape($tax_algorithm). ")";
  42
  43         db_query($sql,"The supplier could not be added");
  44 }
  45
  46 function update_supplier($supplier_id, $supp_name, $supp_ref, $address, $supp_address, $gst_no,
  47         $website, $supp_account_no, $bank_account, $credit_limit, $dimension_id, $dimension2_id,
  48         $curr_code, $payment_terms, $payable_account, $purchase_account, $payment_discount_account,
  49         $notes, $tax_group_id, $tax_included, $tax_algorithm)
  50 {
  51         $sql = "UPDATE ".TB_PREF."suppliers SET supp_name=".db_escape($supp_name) . ",
  52                 supp_ref=".db_escape($supp_ref) . ",
  53                 address=".db_escape($address) . ",
  54                 supp_address=".db_escape($supp_address) . ",
  55                 gst_no=".db_escape($gst_no) . ",
  56                 website=".db_escape($website) . ",
  57                 supp_account_no=".db_escape($supp_account_no) . ",
  58                 bank_account=".db_escape($bank_account) . ",
  59                 credit_limit=".$credit_limit . ",
  60                 dimension_id=".db_escape($dimension_id) . ",
  61                 dimension2_id=".db_escape($dimension2_id) . ",
  62                 curr_code=".db_escape($curr_code).",
  63                 payment_terms=".db_escape($payment_terms) . ",
  64                 payable_account=".db_escape($payable_account) . ",
  65                 purchase_account=".db_escape($purchase_account) . ",
  66                 payment_discount_account=".db_escape($payment_discount_account) . ",
  67                 notes=".db_escape($notes) . ",
  68                 tax_group_id=".db_escape($tax_group_id). ",
  69                 tax_included=".db_escape($tax_included).",
  70                 tax_algorithm=".db_escape($tax_algorithm)
  71                 ." WHERE supplier_id = ".db_escape($supplier_id);
  72
  73         db_query($sql,"The supplier could not be updated");
  74 }
  75
  76 function delete_supplier($supplier_id)
  77 {
  78         $sql="DELETE FROM ".TB_PREF."suppliers WHERE supplier_id=".db_escape($supplier_id);
  79         db_query($sql,"check failed");
  80 }
  81
  82 function get_supplier_details($supplier_id, $to=null, $all=true)
  83 {
  84
  85         if ($to == null)
  86                 $todate = date("Y-m-d");
  87         else
  88                 $todate = date2sql($to);
  89         $past1 = get_company_pref('past_due_days');
  90         $past2 = 2 * $past1;
  91         // removed - supp_trans.alloc from all summations
  92
  93         if ($all)
  94         $value = "(trans.ov_amount + trans.ov_gst + trans.ov_discount)";
  95     else
  96         $value = "IF (trans.type=".ST_SUPPINVOICE." OR trans.type=".ST_BANKDEPOSIT.",
  97                 (trans.ov_amount + trans.ov_gst + trans.ov_discount - trans.alloc),
  98                 (trans.ov_amount + trans.ov_gst + trans.ov_discount + trans.alloc))";
  99         $due = "IF (trans.type=".ST_SUPPINVOICE." OR trans.type=".ST_SUPPCREDIT.",trans.due_date,trans.tran_date)";
 100     $sql = "SELECT supp.supp_name, supp.curr_code, ".TB_PREF."payment_terms.terms,
 101
 102                 Sum(IFNULL($value,0)) AS Balance,
 103
 104                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= 0,$value,0)) AS Due,
 105                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past1,$value,0)) AS Overdue1,
 106                 Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past2,$value,0)) AS Overdue2,
 107                 supp.credit_limit - Sum(IFNULL(IF(trans.type=".ST_SUPPCREDIT.", -1, 1)
 108                         * (ov_amount + ov_gst + ov_discount),0)) as cur_credit,
 109                 supp.tax_group_id
 110
 111                 FROM ".TB_PREF."suppliers supp
 112                          LEFT JOIN ".TB_PREF."supp_trans trans ON supp.supplier_id = trans.supplier_id AND trans.tran_date <= '$todate',
 113                          ".TB_PREF."payment_terms
 114
 115                 WHERE
 116                          supp.payment_terms = ".TB_PREF."payment_terms.terms_indicator
 117                          AND supp.supplier_id = $supplier_id ";
 118         if (!$all)
 119                 $sql .= "AND ABS(trans.ov_amount + trans.ov_gst + trans.ov_discount) - trans.alloc > ".FLOAT_COMP_DELTA." ";
 120         $sql .= "GROUP BY
 121                           supp.supp_name,
 122                           ".TB_PREF."payment_terms.terms,
 123                           ".TB_PREF."payment_terms.days_before_due,
 124                           ".TB_PREF."payment_terms.day_in_following_month";
 125     $result = db_query($sql,"The customer details could not be retrieved");
 126     $supp = db_fetch($result);
 127
 128     return $supp;
 129 }
 130
 131 function get_supplier($supplier_id)
 132 {
 133         $sql = "SELECT * FROM ".TB_PREF."suppliers WHERE supplier_id=".db_escape($supplier_id);
 134
 135         $result = db_query($sql, "could not get supplier");
 136
 137         return db_fetch($result);
 138 }
 139
 140 function get_supplier_name($supplier_id)
 141 {
 142         $sql = "SELECT supp_name AS name FROM ".TB_PREF."suppliers WHERE supplier_id=".db_escape($supplier_id);
 143
 144         $result = db_query($sql, "could not get supplier");
 145
 146         $row = db_fetch_row($result);
 147
 148         return $row[0];
 149 }
 150
 151 function get_supplier_accounts($supplier_id)
 152 {
 153         $sql = "SELECT payable_account,purchase_account,payment_discount_account FROM ".TB_PREF."suppliers WHERE supplier_id=".db_escape($supplier_id);
 154
 155         $result = db_query($sql, "could not get supplier");
 156
 157         return db_fetch($result);
 158 }
 159
 160 function get_supplier_contacts($supplier_id, $action=null)
 161 {
 162         $results = array();
 163         $res = get_crm_persons('supplier', $action, $supplier_id);
 164         while($contact = db_fetch($res))
 165                 $results[] = $contact;
 166
 167         return $results;
 168 }
 169
 170 function get_current_supp_credit($supplier_id)
 171 {
 172         $suppdet = get_supplier_details($supplier_id);
 173         return $suppdet['cur_credit'];
 174
 175 }
 176
 177 function is_new_supplier($id)
 178 {
 179         $tables = array('supp_trans', 'grn_batch', 'purch_orders', 'purch_data');
 180
 181         return !key_in_foreign_table($id, $tables, 'supplier_id');
 182 }
 183
 184 function update_supp_tax_algorithm($supplier_id, $tax_algorithm)
 185 {
 186         $sql = "UPDATE ".TB_PREF."suppliers SET tax_algorithm=".db_escape($tax_algorithm)
 187                 . " WHERE supplier_id=".db_escape($supplier_id);
 188         return db_query($sql, "cannot update supplier's tax calculation algorithm");
 189 }
 190
 191 function get_supplier_currency($supplier_id)
 192 {
 193     $sql = "SELECT curr_code FROM ".TB_PREF."suppliers WHERE supplier_id = ".db_escape($supplier_id);
 194
 195         $result = db_query($sql, "Retreive currency of supplier $supplier_id");
 196
 197         $myrow=db_fetch_row($result);
 198         return $myrow[0];
 199 }
 200