$past2 = 2 * $past1;
// removed - debtor_trans.alloc from all summations
- $value = "IF(".TB_PREF."debtor_trans.type=11 OR ".TB_PREF."debtor_trans.type=12 OR ".TB_PREF."debtor_trans.type=2,
- -1, 1) *".
- "(".TB_PREF."debtor_trans.ov_amount + ".TB_PREF."debtor_trans.ov_gst + "
- .TB_PREF."debtor_trans.ov_freight + ".TB_PREF."debtor_trans.ov_freight_tax + "
- .TB_PREF."debtor_trans.ov_discount)";
- $due = "IF (".TB_PREF."debtor_trans.type=10,".TB_PREF."debtor_trans.due_date,".TB_PREF."debtor_trans.tran_date)";
+ $value = "IFNULL(IF(trans.type=11 OR trans.type=12 OR trans.type=2, -1, 1)
+ * (trans.ov_amount + trans.ov_gst + trans.ov_freight + trans.ov_freight_tax + trans.ov_discount),0)";
+
+ $due = "IF (trans.type=10, trans.due_date, trans.tran_date)";
$sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."payment_terms.terms,
".TB_PREF."debtors_master.credit_limit, ".TB_PREF."credit_status.dissallow_invoices, ".TB_PREF."credit_status.reason_description,
- Sum(".$value.") AS Balance,
-
+ Sum(IFNULL($value,0)) AS Balance,
Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= 0,$value,0)) AS Due,
Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past1,$value,0)) AS Overdue1,
Sum(IF ((TO_DAYS('$todate') - TO_DAYS($due)) >= $past2,$value,0)) AS Overdue2
- FROM ".TB_PREF."debtors_master,
+ FROM ".TB_PREF."debtors_master
+ LEFT JOIN ".TB_PREF."debtor_trans trans ON
+ trans.tran_date <= '$todate' AND ".TB_PREF."debtors_master.debtor_no = trans.debtor_no AND trans.type <> 13
+,
".TB_PREF."payment_terms,
- ".TB_PREF."credit_status,
- ".TB_PREF."debtor_trans
+ ".TB_PREF."credit_status
WHERE
".TB_PREF."debtors_master.payment_terms = ".TB_PREF."payment_terms.terms_indicator
- AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
+ AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id)."
- AND ".TB_PREF."debtor_trans.tran_date <= '$todate'
- AND ".TB_PREF."debtor_trans.type <> 13
- AND ".TB_PREF."debtors_master.debtor_no = ".TB_PREF."debtor_trans.debtor_no
GROUP BY
".TB_PREF."debtors_master.name,
".TB_PREF."credit_status.reason_description";
$result = db_query($sql,"The customer details could not be retrieved");
- if (db_num_rows($result) == 0)
- {
-
- /*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 */
-
- $nil_balance = true;
-
- $sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."debtors_master.debtor_no, ".TB_PREF."payment_terms.terms,
- ".TB_PREF."debtors_master.credit_limit, ".TB_PREF."credit_status.dissallow_invoices, ".TB_PREF."credit_status.reason_description
- FROM ".TB_PREF."debtors_master,
- ".TB_PREF."payment_terms,
- ".TB_PREF."credit_status
-
- WHERE
- ".TB_PREF."debtors_master.payment_terms = ".TB_PREF."payment_terms.terms_indicator
- AND ".TB_PREF."debtors_master.credit_status = ".TB_PREF."credit_status.id
- AND ".TB_PREF."debtors_master.debtor_no = ".db_escape($customer_id);
-
- $result = db_query($sql,"The customer details could not be retrieved");
-
- }
- else
- {
- $nil_balance = false;
- }
-
$customer_record = db_fetch($result);
- if ($nil_balance == true)
- {
- $customer_record["Balance"] = 0;
- $customer_record["Due"] = 0;
- $customer_record["Overdue1"] = 0;
- $customer_record["Overdue2"] = 0;
- }
-
return $customer_record;
}
+
function get_customer($customer_id)
{
$sql = "SELECT * FROM ".TB_PREF."debtors_master WHERE debtor_no=".db_escape($customer_id);
return $results;
}
+function get_current_cust_credit($customer_id)
+{
+ $custdet = get_customer_details($customer_id);
+
+ return $custdet['credit_limit']-$custdet['Balance'];
+
+}
?>
\ No newline at end of file