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chore: initial commit

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Oussama Douhou
2025-10-29 11:09:43 +01:00
commit 7ec667258a
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api/models/Statement_model.php Normal file
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<?php
defined('BASEPATH') or exit('No direct script access allowed');
class Statement_model extends App_Model {
public function __construct() {
parent::__construct();
}
/**
* Get customer statement formatted
* @param mixed $customer_id customer id
* @param string $from date from
* @param string $to date to
* @return array
*/
public function get_statement($customer_id, $from, $to, $playground = false) {
$sql = 'SELECT
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.id as invoice_id, hash,
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.date as date,
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.duedate, concat(' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.date, \' \', RIGHT(' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.datecreated,LOCATE(\' \',' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.datecreated) - 3)) as tmp_date,
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.duedate as duedate,
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.total as invoice_amount
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices WHERE clientid =' . $this->db->escape_str($customer_id);
if ($from == $to) {
$sqlDate = 'date="' . $this->db->escape_str($from) . '"';
} else {
$sqlDate = '(date BETWEEN "' . $this->db->escape_str($from) . '" AND "' . $this->db->escape_str($to) . '")';
}
$sql.= ' AND ' . $sqlDate;
$invoices = $this->db->query($sql . '
AND status != ' . Invoices_model::STATUS_DRAFT . '
AND status != ' . Invoices_model::STATUS_CANCELLED . '
ORDER By date DESC')->result_array();
// Credit notes
$sql_credit_notes = 'SELECT
' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.id as credit_note_id,
' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.date as date,
concat(' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.date, \' \', RIGHT(' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.datecreated,LOCATE(\' \',' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.datecreated) - 3)) as tmp_date,
' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.total as credit_note_amount
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes WHERE clientid =' . $this->db->escape_str($customer_id) . ' AND status != 3';
$sql_credit_notes.= ' AND ' . $sqlDate;
$credit_notes = $this->db->query($sql_credit_notes)->result_array();
// Credits applied
$sql_credits_applied = 'SELECT ' . db_prefix() . ($playground ? 'playground_' : '') . 'credits.id as credit_id, invoice_id as credit_invoice_id,
' . db_prefix() . ($playground ? 'playground_' : '') . 'credits.credit_id as credit_applied_credit_note_id,
' . db_prefix() . ($playground ? 'playground_' : '') . 'credits.date as date, concat(' . db_prefix() . ($playground ? 'playground_' : '') . 'credits.date, \' \', RIGHT(' . db_prefix() . ($playground ? 'playground_' : '') . 'credits.date_applied,LOCATE(\' \',' . db_prefix() . ($playground ? 'playground_' : '') . 'credits.date_applied) - 3)) as tmp_date,
' . db_prefix() . ($playground ? 'playground_' : '') . 'credits.amount as credit_amount
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'credits JOIN ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes ON ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.id = ' . db_prefix() . ($playground ? 'playground_' : '') . 'credits.credit_id
';
$sql_credits_applied.= ' WHERE clientid =' . $this->db->escape_str($customer_id);
$sqlDateCreditsAplied = str_replace('date', db_prefix() . ($playground ? 'playground_' : '') . 'credits.date', $sqlDate);
$sql_credits_applied.= ' AND ' . $sqlDateCreditsAplied;
$credits_applied = $this->db->query($sql_credits_applied)->result_array();
// Replace error ambigious column in where clause
$sqlDatePayments = str_replace('date', db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.date', $sqlDate);
$sql_payments = 'SELECT
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.id as payment_id,
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.date as date,
concat(' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.date, \' \', RIGHT(' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.daterecorded,LOCATE(\' \',' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.daterecorded) - 3)) as tmp_date,
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.invoiceid as payment_invoice_id,
' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.amount as payment_total
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords
JOIN ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices ON ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.id = ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.invoiceid
WHERE ' . $sqlDatePayments . ' AND ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.clientid = ' . $this->db->escape_str($customer_id) . '
ORDER by ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.date DESC';
$payments = $this->db->query($sql_payments)->result_array();
$sqlCreditNoteRefunds = str_replace('date', 'refunded_on', $sqlDate);
$sql_credit_notes_refunds = 'SELECT id as credit_note_refund_id, credit_note_id as refund_credit_note_id, amount as refund_amount, concat(' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds.refunded_on, \' \', RIGHT(' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds.created_at,LOCATE(\' \',' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds.created_at) - 3)) as tmp_date,
refunded_on as date FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds
WHERE ' . $sqlCreditNoteRefunds . ' AND credit_note_id IN (SELECT id FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes WHERE clientid=' . $this->db->escape_str($customer_id) . ')
';
$credit_notes_refunds = $this->db->query($sql_credit_notes_refunds)->result_array();
// merge results
$merged = array_merge($invoices, $payments, $credit_notes, $credits_applied, $credit_notes_refunds);
// sort by date
usort($merged, function ($a, $b) {
// fake date select sorting
return strtotime($a['tmp_date']) - strtotime($b['tmp_date']);
});
// Define final result variable
$result = [];
// Store in result array key
$result['result'] = $merged;
// Invoiced amount during the period
$result['invoiced_amount'] = $this->db->query('SELECT
SUM(' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.total) as invoiced_amount
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices
WHERE clientid = ' . $this->db->escape_str($customer_id) . '
AND ' . $sqlDate . ' AND status != ' . Invoices_model::STATUS_DRAFT . ' AND status != ' . Invoices_model::STATUS_CANCELLED . '')->row()->invoiced_amount;
if ($result['invoiced_amount'] === null) {
$result['invoiced_amount'] = 0;
}
$result['credit_notes_amount'] = $this->db->query('SELECT
SUM(' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.total) as credit_notes_amount
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes
WHERE clientid = ' . $this->db->escape_str($customer_id) . '
AND ' . $sqlDate . ' AND status != 3')->row()->credit_notes_amount;
if ($result['credit_notes_amount'] === null) {
$result['credit_notes_amount'] = 0;
}
$result['refunds_amount'] = $this->db->query('SELECT
SUM(' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds.amount) as refunds_amount
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds
WHERE ' . $sqlCreditNoteRefunds . ' AND credit_note_id IN (SELECT id FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes WHERE clientid=' . $this->db->escape_str($customer_id) . ')
')->row()->refunds_amount;
if ($result['refunds_amount'] === null) {
$result['refunds_amount'] = 0;
}
$result['invoiced_amount'] = $result['invoiced_amount'] - $result['credit_notes_amount'];
// Amount paid during the period
$result['amount_paid'] = $this->db->query('SELECT
SUM(' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.amount) as amount_paid
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords
JOIN ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices ON ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.id = ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.invoiceid
WHERE ' . $sqlDatePayments . ' AND ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.clientid = ' . $this->db->escape_str($customer_id))->row()->amount_paid;
if ($result['amount_paid'] === null) {
$result['amount_paid'] = 0;
}
// Beginning balance is all invoices amount before the FROM date - payments received before FROM date
$result['beginning_balance'] = $this->db->query('
SELECT (
COALESCE(SUM(' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.total),0) - (
(
SELECT COALESCE(SUM(' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.amount),0)
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords
JOIN ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices ON ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.id = ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.invoiceid
WHERE ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoicepaymentrecords.date < "' . $this->db->escape_str($from) . '"
AND ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices.clientid=' . $this->db->escape_str($customer_id) . '
) + (
SELECT COALESCE(SUM(' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.total),0)
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes
WHERE ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.date < "' . $this->db->escape_str($from) . '"
AND ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes.clientid=' . $this->db->escape_str($customer_id) . '
) - (
SELECT COALESCE(SUM(' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds.amount),0)
FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds
WHERE ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds.refunded_on < "' . $this->db->escape_str($from) . '"
AND ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnote_refunds.credit_note_id IN (SELECT id FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'creditnotes WHERE clientid=' . $this->db->escape_str($customer_id) . ')
)
)
)
as beginning_balance FROM ' . db_prefix() . ($playground ? 'playground_' : '') . 'invoices
WHERE date < "' . $this->db->escape_str($from) . '"
AND clientid = ' . $this->db->escape_str($customer_id) . '
AND status != ' . Invoices_model::STATUS_DRAFT . '
AND status != ' . Invoices_model::STATUS_CANCELLED)->row()->beginning_balance;
if ($result['beginning_balance'] === null) {
$result['beginning_balance'] = 0;
}
$dec = get_decimal_places();
if (function_exists('bcsub')) {
$result['balance_due'] = bcsub($result['invoiced_amount'], $result['amount_paid'], $dec);
$result['balance_due'] = bcadd($result['balance_due'], $result['beginning_balance'], $dec);
$result['balance_due'] = bcadd($result['balance_due'], $result['refunds_amount'], $dec);
} else {
$result['balance_due'] = number_format($result['invoiced_amount'] - $result['amount_paid'], $dec, '.', '');
$result['balance_due'] = $result['balance_due'] + number_format($result['beginning_balance'], $dec, '.', '');
$result['balance_due'] = $result['balance_due'] + number_format($result['refunds_amount'], $dec, '.', '');
}
// Subtract amount paid - refund, because the refund is not actually paid amount
$result['amount_paid'] = $result['amount_paid'] - $result['refunds_amount'];
$result['client_id'] = $customer_id;
$result['client'] = $this->clients_model->get($customer_id, $playground);
$result['from'] = $from;
$result['to'] = $to;
$customer_currency = $this->clients_model->get_customer_default_currency($customer_id, $playground);
$this->load->model('currencies_model');
if ($customer_currency != 0) {
$currency = $this->currencies_model->get($customer_currency, $playground);
} else {
$currency = $this->currencies_model->get_base_currency($playground, $playground);
}
$result['currency'] = $currency;
return hooks()->apply_filters('statement', $result);
}
/**
* Send customer statement to email
* @param mixed $customer_id customer id
* @param array $send_to array of contact emails to send
* @param string $from date from
* @param string $to date to
* @param string $cc email CC
* @return boolean
*/
public function send_statement_to_email($customer_id, $send_to, $from, $to, $cc = '', $playground = false) {
$sent = false;
if (is_array($send_to) && count($send_to) > 0) {
$statement = $this->get_statement($customer_id, to_sql_date($from), to_sql_date($to), $playground);
set_mailing_constant();
$pdf = statement_pdf($statement);
$pdf_file_name = slug_it(_l('customer_statement') . '-' . $statement['client']->company);
$attach = $pdf->Output($pdf_file_name . '.pdf', 'S');
$i = 0;
$this->load->model('clients_model');
foreach ($send_to as $contact_id) {
if ($contact_id != '') {
// Send cc only for the first contact
if (!empty($cc) && $i > 0) {
$cc = '';
}
$contact = $this->clients_model->get_contact($contact_id, $playground);
$template = mail_template('customer_statement', $contact->email, $contact_id, $statement, $cc);
$template->add_attachment(['attachment' => $attach, 'filename' => $pdf_file_name . '.pdf', 'type' => 'application/pdf', ]);
if ($template->send()) {
$sent = true;
}
}
$i++;
}
if ($sent) {
return true;
}
}
return false;
}
}