Frank Cools
91ebf73866
- Removed all error_log debug statements from PDF generation - Removed debug logging from CA-3 data processing - Removed debug logging from account amount calculations - Cleaned up merge methods debug output - Production-ready code without debug noise
1009 lines
37 KiB
PHP
1009 lines
37 KiB
PHP
<?php
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/**
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* DeclarationTVA Class
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* French CA-3 VAT Declaration Module for Dolibarr
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* MVP Version - Phase 1
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*/
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class DeclarationTVA
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{
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/**
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* @var DoliDB Database handler
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*/
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public $db;
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/**
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* @var int Entity ID
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*/
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public $entity;
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/**
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* @var string Error message
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*/
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public $error;
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/**
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* @var int Declaration ID
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*/
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public $rowid;
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/**
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* @var int Period ID
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*/
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public $period_id;
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/**
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* @var string Declaration number
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*/
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public $declaration_number;
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/**
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* @var string Declaration name
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*/
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public $declaration_name;
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/**
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* @var string Start date
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*/
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public $start_date;
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/**
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* @var string End date
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*/
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public $end_date;
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/**
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* @var string Status
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*/
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public $status;
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/**
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* Constructor
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*
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* @param DoliDB $db Database handler
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* @param int $entity Entity ID
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*/
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public function __construct($db, $entity = 1)
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{
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$this->db = $db;
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$this->entity = $entity;
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}
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/**
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* Fetch declaration by ID
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*
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* @param int $id Declaration ID
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* @return int 1 if found, 0 if not found, -1 if error
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*/
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public function fetch($id)
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{
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$sql = "SELECT * FROM " . MAIN_DB_PREFIX . "declarationtva_declarations
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WHERE rowid = " . (int)$id . " AND entity = " . $this->entity;
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$result = $this->db->query($sql);
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if ($result) {
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$obj = $this->db->fetch_object($result);
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if ($obj) {
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$this->rowid = $obj->rowid;
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$this->period_id = $obj->period_id;
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$this->declaration_number = $obj->declaration_number;
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$this->declaration_name = $obj->declaration_name;
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$this->start_date = $obj->start_date;
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$this->end_date = $obj->end_date;
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$this->status = $obj->status;
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$this->created_date = $obj->created_date;
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return 1;
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}
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}
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return 0;
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}
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/**
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* Create a new declaration for a period
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*
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* @param int $period_id Period ID
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* @return int Declaration ID or -1 if error
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*/
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public function createDeclaration($period_id)
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{
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global $user;
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$this->db->begin();
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// Get period information
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$period = $this->getPeriod($period_id);
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if (!$period) {
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$this->error = "Period not found";
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$this->db->rollback();
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return -1;
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}
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// Generate declaration number
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$declaration_number = $this->generateDeclarationNumber($period);
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// Create declaration record
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$sql = "INSERT INTO " . MAIN_DB_PREFIX . "declarationtva_declarations
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(entity, period_id, declaration_number, status, created_date)
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VALUES (" . $this->entity . ", " . $period_id . ", '" . $declaration_number . "', 'draft', NOW())";
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$result = $this->db->query($sql);
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if (!$result) {
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$this->error = "Error creating declaration: " . $this->db->lasterror();
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$this->db->rollback();
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return -1;
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}
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$declaration_id = $this->db->last_insert_id(MAIN_DB_PREFIX . "declarationtva_declarations");
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// Calculate CA-3 amounts
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$this->calculateCA3Amounts($declaration_id, $period);
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$this->db->commit();
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return $declaration_id;
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}
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/**
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* Create a new declaration with specific dates
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*
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* @param string $start_date Start date (YYYY-MM-DD)
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* @param string $end_date End date (YYYY-MM-DD)
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* @param string $declaration_name Declaration name
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* @return int Declaration ID or -1 if error
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*/
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public function createDeclarationWithDates($start_date, $end_date, $declaration_name = '')
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{
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global $user;
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$this->db->begin();
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// Generate declaration number
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$declaration_number = $this->generateDeclarationNumberFromDates($start_date, $end_date);
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// Create declaration record
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$sql = "INSERT INTO " . MAIN_DB_PREFIX . "declarationtva_declarations
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(entity, period_id, declaration_number, declaration_name, start_date, end_date, status, created_date)
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VALUES (" . $this->entity . ", 0, '" . $declaration_number . "', '" . $this->db->escape($declaration_name) . "', '" . $start_date . "', '" . $end_date . "', 'draft', NOW())";
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$result = $this->db->query($sql);
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if (!$result) {
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$this->error = "Error creating declaration: " . $this->db->lasterror();
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$this->db->rollback();
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return -1;
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}
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$declaration_id = $this->db->last_insert_id(MAIN_DB_PREFIX . "declarationtva_declarations");
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// Calculate CA-3 amounts
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$period = array('start_date' => $start_date, 'end_date' => $end_date);
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$this->calculateCA3Amounts($declaration_id, $period);
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$this->db->commit();
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return $declaration_id;
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}
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/**
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* Calculate CA-3 amounts for a declaration
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*
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* @param int $declaration_id Declaration ID
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* @param array $period Period information
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* @return bool Success
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*/
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public function calculateCA3Amounts($declaration_id, $period)
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{
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// Get account mappings grouped by CA-3 line
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$mappings = $this->getAccountMappings();
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// Group mappings by CA-3 line
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$grouped_mappings = array();
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foreach ($mappings as $mapping) {
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$ca3_line = $mapping['ca3_line'];
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if (!isset($grouped_mappings[$ca3_line])) {
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$grouped_mappings[$ca3_line] = array();
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}
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$grouped_mappings[$ca3_line][] = $mapping;
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}
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// Define all CA-3 lines that should be processed
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$all_ca3_lines = array('A1', 'A2', 'A3', 'A4', 'A5', 'E1', 'E2', 'E3', 'E4', 'E5', 'E6', 'F1', 'F2', 'F6', 'F7', 'F8', '08', '09', '9B', '17', '18', '19', '20', '21', '22', '25', '26', '28', '29');
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$total_vat_collected = 0;
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$total_vat_deductible = 0;
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// Process ALL CA-3 lines (even those without mappings)
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foreach ($all_ca3_lines as $ca3_line) {
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$line_total_base = 0;
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$line_total_vat = 0;
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$line_total_amount = 0;
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$account_labels = array();
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// Special handling for lines 08, 09, 9B (need separate base and VAT accounts)
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if (in_array($ca3_line, array('08', '09', '9B'))) {
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// Get base accounts (sales)
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$base_mappings = isset($grouped_mappings[$ca3_line . '_BASE']) ? $grouped_mappings[$ca3_line . '_BASE'] : array();
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foreach ($base_mappings as $mapping) {
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$amounts = $this->getAccountAmounts($mapping['account_code'], $period['start_date'], $period['end_date']);
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$line_total_base += $amounts['base_amount'];
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$account_labels[] = $mapping['account_label'] . ' (base)';
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}
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// Get VAT accounts
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$vat_mappings = isset($grouped_mappings[$ca3_line . '_VAT']) ? $grouped_mappings[$ca3_line . '_VAT'] : array();
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foreach ($vat_mappings as $mapping) {
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$amounts = $this->getAccountAmounts($mapping['account_code'], $period['start_date'], $period['end_date']);
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$line_total_vat += $amounts['vat_amount'];
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$account_labels[] = $mapping['account_label'] . ' (VAT)';
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}
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$line_total_amount = $line_total_base + $line_total_vat;
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} else {
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// Normal processing for other lines
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if (isset($grouped_mappings[$ca3_line])) {
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foreach ($grouped_mappings[$ca3_line] as $mapping) {
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$amounts = $this->getAccountAmounts($mapping['account_code'], $period['start_date'], $period['end_date']);
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$line_total_base += $amounts['base_amount'];
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$line_total_vat += $amounts['vat_amount'];
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$line_total_amount += $amounts['total_amount'];
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$account_labels[] = $mapping['account_label'];
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}
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}
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}
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// Create CA-3 line record with summed amounts (even if zero)
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$combined_amounts = array(
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'base_amount' => $line_total_base,
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'vat_amount' => $line_total_vat,
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'total_amount' => $line_total_amount
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);
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$combined_label = !empty($account_labels) ? implode(', ', $account_labels) : 'No accounts mapped';
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// Truncate label if too long to prevent database issues (keep some buffer)
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if (strlen($combined_label) > 1000) {
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$combined_label = substr($combined_label, 0, 997) . '...';
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}
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$this->createCA3Line($declaration_id, $ca3_line, $combined_label, $combined_amounts);
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// Update totals - only VAT amounts from sections B and C
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if (in_array($ca3_line, ['08', '09', '9B'])) {
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// Section B: VAT amounts only
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$total_vat_collected += $line_total_vat;
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} elseif (in_array($ca3_line, ['19', '20', '21', '22'])) {
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// Section B sub-section: VAT deductible amounts
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$total_vat_deductible += $line_total_vat;
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}
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}
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// Calculate line 16: Subtotal of lines 08, 09, 9B (for user reference)
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$this->calculateLine16($declaration_id);
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// Calculate line 23: Subtotal of lines 20, 21, 22 (for user reference)
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$this->calculateLine23($declaration_id);
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// Calculate D-section result lines (25, 26, 28, 29)
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$this->calculateDSectionLines($declaration_id, $total_vat_collected, $total_vat_deductible);
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// Calculate net amounts
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$net_vat_due = $total_vat_collected - $total_vat_deductible;
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$vat_credit = $net_vat_due < 0 ? abs($net_vat_due) : 0;
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$net_vat_due = $net_vat_due > 0 ? $net_vat_due : 0;
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// Update declaration totals
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$this->updateDeclarationTotals($declaration_id, $total_vat_collected, $total_vat_deductible, $net_vat_due, $vat_credit);
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return true;
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}
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/**
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* Calculate line 16: Subtotal of lines 08, 09, 9B (for user reference)
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*
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* @param int $declaration_id Declaration ID
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* @return bool Success
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*/
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private function calculateLine16($declaration_id)
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{
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// Get the amounts from lines 08, 09, 9B
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$sql = "SELECT ca3_line, vat_amount FROM " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
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WHERE declaration_id = " . (int)$declaration_id . "
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AND ca3_line IN ('08', '09', '9B')";
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$result = $this->db->query($sql);
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$line_16_total = 0;
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$account_labels = array();
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if ($result) {
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while ($obj = $this->db->fetch_object($result)) {
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$line_16_total += $obj->vat_amount;
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$account_labels[] = "Line " . $obj->ca3_line . ": " . number_format($obj->vat_amount, 2);
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}
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}
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// Create line 16 record
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$this->createCA3Line($declaration_id, '16', 'Subtotal: ' . implode(', ', $account_labels), array(
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'base_amount' => 0,
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'vat_amount' => $line_16_total,
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'total_amount' => $line_16_total
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));
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return true;
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}
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/**
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* Round VAT amount to whole number and format with original amount in brackets
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*
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* @param float $amount Original amount
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* @return array Array with 'rounded' and 'formatted' values
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*/
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private function roundVATAmount($amount)
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{
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$rounded = round($amount);
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$formatted = $rounded;
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if ($rounded != $amount) {
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$formatted = $rounded . ' (' . number_format($amount, 2) . ')';
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}
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return array(
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'rounded' => $rounded,
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'formatted' => $formatted
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);
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}
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/**
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* Calculate line 23: Subtotal of lines 20, 21, 22 (for user reference)
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*
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* @param int $declaration_id Declaration ID
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* @return bool Success
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*/
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private function calculateLine23($declaration_id)
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{
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// Get the amounts from lines 20, 21, 22
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$sql = "SELECT ca3_line, vat_amount FROM " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
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WHERE declaration_id = " . (int)$declaration_id . "
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AND ca3_line IN ('20', '21', '22')";
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$result = $this->db->query($sql);
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$line_23_total = 0;
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$account_labels = array();
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if ($result) {
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while ($obj = $this->db->fetch_object($result)) {
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$line_23_total += $obj->vat_amount;
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$account_labels[] = "Line " . $obj->ca3_line . ": " . number_format($obj->vat_amount, 2);
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}
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}
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// Create line 23 record
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$this->createCA3Line($declaration_id, '23', 'Subtotal: ' . implode(', ', $account_labels), array(
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'base_amount' => 0,
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'vat_amount' => $line_23_total,
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'total_amount' => $line_23_total
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));
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return true;
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}
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/**
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* Get amount for a specific CA-3 line
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*
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* @param int $declaration_id Declaration ID
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* @param string $ca3_line CA-3 line code
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* @return float Line amount
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*/
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private function getLineAmount($declaration_id, $ca3_line)
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{
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$sql = "SELECT vat_amount FROM " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
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WHERE declaration_id = " . (int)$declaration_id . "
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AND ca3_line = '" . $this->db->escape($ca3_line) . "'";
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$result = $this->db->query($sql);
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if ($result && $this->db->num_rows($result) > 0) {
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$obj = $this->db->fetch_object($result);
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return (float)$obj->vat_amount;
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}
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return 0.0;
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}
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/**
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* Calculate D-section result lines (25, 26, 28, 29)
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*
|
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* @param int $declaration_id Declaration ID
|
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* @param float $total_vat_collected Total VAT collected
|
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* @param float $total_vat_deductible Total VAT deductible
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* @return bool Success
|
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*/
|
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private function calculateDSectionLines($declaration_id, $total_vat_collected, $total_vat_deductible)
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{
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// Get line 16 and 23 amounts for line 25 calculation
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$line_16_amount = $this->getLineAmount($declaration_id, '16');
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$line_23_amount = $this->getLineAmount($declaration_id, '23');
|
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|
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// Calculate net VAT due
|
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$net_vat_due = $total_vat_collected - $total_vat_deductible;
|
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|
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// Line 25: Crédit de TVA (ligne 23 - ligne16) - only if > 0
|
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$line_25_amount = $line_23_amount - $line_16_amount;
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if ($line_25_amount > 0) {
|
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$this->createCA3Line($declaration_id, '25', 'Crédit de TVA (ligne 23 - ligne16)', array(
|
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'base_amount' => 0,
|
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'vat_amount' => $line_25_amount,
|
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'total_amount' => $line_25_amount
|
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));
|
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} else {
|
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$this->createCA3Line($declaration_id, '25', 'Crédit de TVA (ligne 23 - ligne16)', array(
|
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'base_amount' => 0,
|
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'vat_amount' => 0,
|
||
'total_amount' => 0
|
||
));
|
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}
|
||
|
||
// Line 27: Crédit de TVA à reporter (ligne 25 – ligne 26) - same value as line 25, only if > 0 and < 760
|
||
$line_27_amount = $line_25_amount; // Same value as line 25
|
||
if ($line_27_amount > 0 && $line_27_amount < 760) {
|
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$this->createCA3Line($declaration_id, '27', 'Crédit de TVA à reporter (ligne 25 – ligne 26) (Cette somme est à reporter ligne 22 de la prochaine déclaration)', array(
|
||
'base_amount' => 0,
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||
'vat_amount' => $line_27_amount,
|
||
'total_amount' => $line_27_amount
|
||
));
|
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} else {
|
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$this->createCA3Line($declaration_id, '27', 'Crédit de TVA à reporter (ligne 25 – ligne 26) (Cette somme est à reporter ligne 22 de la prochaine déclaration)', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => 0,
|
||
'total_amount' => 0
|
||
));
|
||
}
|
||
|
||
// Line 26: Remboursement de crédit de TVA demandé sur formulaire n°3519 - same value as line 25, only if >= 760
|
||
$line_26_amount = $line_25_amount; // Same value as line 25
|
||
if ($line_26_amount >= 760) {
|
||
$this->createCA3Line($declaration_id, '26', 'Remboursement de crédit de TVA demandé sur formulaire n°3519', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => $line_26_amount,
|
||
'total_amount' => $line_26_amount
|
||
));
|
||
} else {
|
||
$this->createCA3Line($declaration_id, '26', 'Remboursement de crédit de TVA demandé sur formulaire n°3519', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => 0,
|
||
'total_amount' => 0
|
||
));
|
||
}
|
||
|
||
// Line TD: TVA due (ligne 16 – ligne 23) - only if > 0
|
||
$line_td_amount = $line_16_amount - $line_23_amount;
|
||
if ($line_td_amount > 0) {
|
||
$this->createCA3Line($declaration_id, 'TD', 'TVA due (ligne 16 – ligne 23)', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => $line_td_amount,
|
||
'total_amount' => $line_td_amount
|
||
));
|
||
} else {
|
||
$this->createCA3Line($declaration_id, 'TD', 'TVA due (ligne 16 – ligne 23)', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => 0,
|
||
'total_amount' => 0
|
||
));
|
||
}
|
||
|
||
// Line 28: TVA nette due (ligne TD – ligne X5) - same value as line TD, only if > 0
|
||
$line_28_amount = $line_td_amount; // Same value as line TD
|
||
if ($line_28_amount > 0) {
|
||
$this->createCA3Line($declaration_id, '28', 'TVA nette due (ligne TD – ligne X5)', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => $line_28_amount,
|
||
'total_amount' => $line_28_amount
|
||
));
|
||
} else {
|
||
$this->createCA3Line($declaration_id, '28', 'TVA nette due (ligne TD – ligne X5)', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => 0,
|
||
'total_amount' => 0
|
||
));
|
||
}
|
||
|
||
// Line 32: Total à payer (lignes 28 + 29 + Z5 – AB) - same value as line 28, only if > 0
|
||
$line_32_amount = $line_28_amount; // Same value as line 28
|
||
if ($line_32_amount > 0) {
|
||
$this->createCA3Line($declaration_id, '32', 'Total à payer (lignes 28 + 29 + Z5 – AB) (N\'oubliez pas d\'effectuer le règlement correspondant)', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => $line_32_amount,
|
||
'total_amount' => $line_32_amount
|
||
));
|
||
} else {
|
||
$this->createCA3Line($declaration_id, '32', 'Total à payer (lignes 28 + 29 + Z5 – AB) (N\'oubliez pas d\'effectuer le règlement correspondant)', array(
|
||
'base_amount' => 0,
|
||
'vat_amount' => 0,
|
||
'total_amount' => 0
|
||
));
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* Get account amounts for a period
|
||
*
|
||
* @param string $account_code Account code
|
||
* @param string $start_date Start date
|
||
* @param string $end_date End date
|
||
* @return array Amounts (base_amount, vat_amount, total_amount)
|
||
*/
|
||
public function getAccountAmounts($account_code, $start_date, $end_date)
|
||
{
|
||
|
||
// Use the correct Dolibarr accounting table structure
|
||
$possible_queries = array(
|
||
// Correct table and column names based on your Dolibarr structure
|
||
"SELECT SUM(debit) as total_debit, SUM(credit) as total_credit
|
||
FROM " . MAIN_DB_PREFIX . "accounting_bookkeeping
|
||
WHERE numero_compte = '" . $this->db->escape($account_code) . "'
|
||
AND doc_date >= '" . $this->db->escape($start_date) . "'
|
||
AND doc_date <= '" . $this->db->escape($end_date) . "'
|
||
AND entity = " . $this->entity,
|
||
|
||
// Without entity filter (in case entity is not set correctly)
|
||
"SELECT SUM(debit) as total_debit, SUM(credit) as total_credit
|
||
FROM " . MAIN_DB_PREFIX . "accounting_bookkeeping
|
||
WHERE numero_compte = '" . $this->db->escape($account_code) . "'
|
||
AND doc_date >= '" . $this->db->escape($start_date) . "'
|
||
AND doc_date <= '" . $this->db->escape($end_date) . "'"
|
||
);
|
||
|
||
foreach ($possible_queries as $sql) {
|
||
$result = $this->db->query($sql);
|
||
if ($result && $this->db->num_rows($result) > 0) {
|
||
$obj = $this->db->fetch_object($result);
|
||
|
||
// For VAT accounts, we need to use the credit side (VAT collected) or debit side (VAT paid)
|
||
// If debit = credit, the account is balanced, so we use the credit amount (VAT collected)
|
||
if ($obj->total_debit == $obj->total_credit) {
|
||
// Account is balanced, use the credit amount (VAT collected)
|
||
$total_amount = $obj->total_credit;
|
||
} else {
|
||
// Account has imbalance, use the absolute difference
|
||
$total_amount = abs($obj->total_debit - $obj->total_credit);
|
||
}
|
||
|
||
|
||
return array(
|
||
'base_amount' => $total_amount,
|
||
'vat_amount' => $total_amount,
|
||
'total_amount' => $total_amount
|
||
);
|
||
}
|
||
}
|
||
|
||
return array('base_amount' => 0, 'vat_amount' => 0, 'total_amount' => 0);
|
||
}
|
||
|
||
|
||
/**
|
||
* Create CA-3 line record
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @param string $ca3_line CA-3 line code
|
||
* @param string $line_label Line label
|
||
* @param array $amounts Amounts array
|
||
* @return bool Success
|
||
*/
|
||
public function createCA3Line($declaration_id, $ca3_line, $line_label, $amounts)
|
||
{
|
||
// Round amounts to whole numbers
|
||
$rounded_base = round($amounts['base_amount']);
|
||
$rounded_vat = round($amounts['vat_amount']);
|
||
$rounded_total = round($amounts['total_amount']);
|
||
|
||
// Store original amounts in the line_label for now (we'll need to modify the database schema later)
|
||
$original_base = $amounts['base_amount'];
|
||
$original_vat = $amounts['vat_amount'];
|
||
$original_total = $amounts['total_amount'];
|
||
|
||
$sql = "INSERT INTO " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
|
||
(declaration_id, ca3_line, line_label, base_amount, vat_amount, total_amount, created_date)
|
||
VALUES (" . $declaration_id . ", '" . $this->db->escape($ca3_line) . "',
|
||
'" . $this->db->escape($line_label) . "', " . $rounded_base . ",
|
||
" . $rounded_vat . ", " . $rounded_total . ", NOW())";
|
||
|
||
$result = $this->db->query($sql);
|
||
|
||
// Store original amounts in a separate way - we'll use the line_label to store them temporarily
|
||
if ($result && ($rounded_vat != $original_vat || $rounded_base != $original_base)) {
|
||
$original_info = "ORIGINAL_BASE:" . $original_base . "_ORIGINAL_VAT:" . $original_vat . "_ORIGINAL_TOTAL:" . $original_total;
|
||
$update_sql = "UPDATE " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
|
||
SET line_label = CONCAT(line_label, '|', '" . $this->db->escape($original_info) . "')
|
||
WHERE declaration_id = " . $declaration_id . " AND ca3_line = '" . $this->db->escape($ca3_line) . "'";
|
||
$this->db->query($update_sql);
|
||
}
|
||
|
||
return $result !== false;
|
||
}
|
||
|
||
/**
|
||
* Update declaration totals
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @param float $total_vat_collected Total VAT collected
|
||
* @param float $total_vat_deductible Total VAT deductible
|
||
* @param float $net_vat_due Net VAT due
|
||
* @param float $vat_credit VAT credit
|
||
* @return bool Success
|
||
*/
|
||
public function updateDeclarationTotals($declaration_id, $total_vat_collected, $total_vat_deductible, $net_vat_due, $vat_credit)
|
||
{
|
||
// Round totals to whole numbers
|
||
$rounded_collected = round($total_vat_collected);
|
||
$rounded_deductible = round($total_vat_deductible);
|
||
$rounded_net_due = round($net_vat_due);
|
||
$rounded_credit = round($vat_credit);
|
||
|
||
$sql = "UPDATE " . MAIN_DB_PREFIX . "declarationtva_declarations
|
||
SET total_vat_collected = " . $rounded_collected . ",
|
||
total_vat_deductible = " . $rounded_deductible . ",
|
||
net_vat_due = " . $rounded_net_due . ",
|
||
vat_credit = " . $rounded_credit . "
|
||
WHERE rowid = " . $declaration_id;
|
||
|
||
$result = $this->db->query($sql);
|
||
return $result !== false;
|
||
}
|
||
|
||
/**
|
||
* Get period information
|
||
*
|
||
* @param int $period_id Period ID
|
||
* @return array|false Period information or false if not found
|
||
*/
|
||
public function getPeriod($period_id)
|
||
{
|
||
$sql = "SELECT * FROM " . MAIN_DB_PREFIX . "declarationtva_periods
|
||
WHERE rowid = " . $period_id . " AND entity = " . $this->entity;
|
||
|
||
$result = $this->db->query($sql);
|
||
if ($result && $this->db->num_rows($result) > 0) {
|
||
return $this->db->fetch_array($result);
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* Generate declaration number
|
||
*
|
||
* @param array $period Period information
|
||
* @return string Declaration number
|
||
*/
|
||
public function generateDeclarationNumber($period)
|
||
{
|
||
$year = date('Y', strtotime($period['start_date']));
|
||
$start_month = date('m', strtotime($period['start_date']));
|
||
$end_month = date('m', strtotime($period['end_date']));
|
||
|
||
if ($start_month == $end_month) {
|
||
$month_part = $start_month;
|
||
} else {
|
||
$month_part = $start_month . '-' . $end_month;
|
||
}
|
||
|
||
return 'CA3-' . $year . '-' . $month_part . '-' . date('YmdHis');
|
||
}
|
||
|
||
/**
|
||
* Generate declaration number from dates
|
||
*
|
||
* @param string $start_date Start date
|
||
* @param string $end_date End date
|
||
* @return string Declaration number
|
||
*/
|
||
public function generateDeclarationNumberFromDates($start_date, $end_date)
|
||
{
|
||
$year = date('Y', strtotime($start_date));
|
||
$start_month = date('m', strtotime($start_date));
|
||
$end_month = date('m', strtotime($end_date));
|
||
|
||
if ($start_month == $end_month) {
|
||
$month_part = $start_month;
|
||
} else {
|
||
$month_part = $start_month . '-' . $end_month;
|
||
}
|
||
|
||
return 'CA3-' . $year . '-' . $month_part . '-' . date('YmdHis');
|
||
}
|
||
|
||
/**
|
||
* Get declaration information
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @return array|false Declaration information or false if not found
|
||
*/
|
||
public function getDeclaration($declaration_id)
|
||
{
|
||
$sql = "SELECT d.*, p.period_name, p.start_date, p.end_date
|
||
FROM " . MAIN_DB_PREFIX . "declarationtva_declarations d
|
||
LEFT JOIN " . MAIN_DB_PREFIX . "declarationtva_periods p ON d.period_id = p.rowid
|
||
WHERE d.rowid = " . $declaration_id . " AND d.entity = " . $this->entity;
|
||
|
||
$result = $this->db->query($sql);
|
||
if ($result && $this->db->num_rows($result) > 0) {
|
||
return $this->db->fetch_array($result);
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* Get CA-3 lines for a declaration
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @return array CA-3 lines
|
||
*/
|
||
public function getCA3Lines($declaration_id)
|
||
{
|
||
$sql = "SELECT * FROM " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
|
||
WHERE declaration_id = " . $declaration_id . "
|
||
ORDER BY ca3_line";
|
||
|
||
$result = $this->db->query($sql);
|
||
$lines = array();
|
||
|
||
if ($result) {
|
||
while ($obj = $this->db->fetch_object($result)) {
|
||
$lines[] = array(
|
||
'ca3_line' => $obj->ca3_line,
|
||
'line_label' => $obj->line_label,
|
||
'base_amount' => $obj->base_amount,
|
||
'vat_amount' => $obj->vat_amount,
|
||
'total_amount' => $obj->total_amount
|
||
);
|
||
}
|
||
}
|
||
|
||
return $lines;
|
||
}
|
||
|
||
/**
|
||
* Validate declaration
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @return bool Success
|
||
*/
|
||
public function validateDeclaration($declaration_id)
|
||
{
|
||
$sql = "UPDATE " . MAIN_DB_PREFIX . "declarationtva_declarations
|
||
SET status = 'validated'
|
||
WHERE rowid = " . $declaration_id . " AND entity = " . $this->entity;
|
||
|
||
$result = $this->db->query($sql);
|
||
return $result !== false;
|
||
}
|
||
|
||
/**
|
||
* Submit declaration
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @return bool Success
|
||
*/
|
||
public function submitDeclaration($declaration_id)
|
||
{
|
||
$sql = "UPDATE " . MAIN_DB_PREFIX . "declarationtva_declarations
|
||
SET status = 'submitted', submission_date = NOW()
|
||
WHERE rowid = " . $declaration_id . " AND entity = " . $this->entity;
|
||
|
||
$result = $this->db->query($sql);
|
||
return $result !== false;
|
||
}
|
||
|
||
/**
|
||
* Delete a declaration
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @return bool Success
|
||
*/
|
||
public function deleteDeclaration($declaration_id)
|
||
{
|
||
$this->db->begin();
|
||
|
||
// Check if declaration exists and is in draft status
|
||
$sql = "SELECT status FROM " . MAIN_DB_PREFIX . "declarationtva_declarations
|
||
WHERE rowid = " . (int)$declaration_id . " AND entity = " . $this->entity;
|
||
|
||
$result = $this->db->query($sql);
|
||
if ($result) {
|
||
$obj = $this->db->fetch_object($result);
|
||
if ($obj && $obj->status == 'draft') {
|
||
// Delete CA-3 lines first
|
||
$sql_lines = "DELETE FROM " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
|
||
WHERE declaration_id = " . (int)$declaration_id;
|
||
$this->db->query($sql_lines);
|
||
|
||
// Delete declaration
|
||
$sql_declaration = "DELETE FROM " . MAIN_DB_PREFIX . "declarationtva_declarations
|
||
WHERE rowid = " . (int)$declaration_id . " AND entity = " . $this->entity;
|
||
|
||
$result = $this->db->query($sql_declaration);
|
||
if ($result) {
|
||
$this->db->commit();
|
||
return true;
|
||
}
|
||
}
|
||
}
|
||
|
||
$this->db->rollback();
|
||
return false;
|
||
}
|
||
|
||
|
||
|
||
|
||
/**
|
||
* Recalculate CA-3 amounts for a declaration
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @return bool Success
|
||
*/
|
||
public function recalculateCA3Amounts($declaration_id)
|
||
{
|
||
// Get declaration info directly from database
|
||
$sql = "SELECT start_date, end_date FROM " . MAIN_DB_PREFIX . "declarationtva_declarations
|
||
WHERE rowid = " . $declaration_id . " AND entity = " . $this->entity;
|
||
|
||
$result = $this->db->query($sql);
|
||
if (!$result || $this->db->num_rows($result) == 0) {
|
||
return false;
|
||
}
|
||
|
||
$obj = $this->db->fetch_object($result);
|
||
|
||
// Clear existing CA-3 lines
|
||
$sql = "DELETE FROM " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
|
||
WHERE declaration_id = " . $declaration_id;
|
||
$this->db->query($sql);
|
||
|
||
// Recalculate using declaration dates
|
||
$period = array(
|
||
'start_date' => $obj->start_date,
|
||
'end_date' => $obj->end_date
|
||
);
|
||
|
||
return $this->calculateCA3Amounts($declaration_id, $period);
|
||
}
|
||
|
||
/**
|
||
* Get account mappings with labels from chart of accounts
|
||
*
|
||
* @return array Array of account mappings with labels
|
||
*/
|
||
public function getAccountMappings()
|
||
{
|
||
$sql = "SELECT m.rowid, m.ca3_line, m.account_code, m.account_label, m.vat_rate, m.is_active,
|
||
a.label as account_label_pcg
|
||
FROM " . MAIN_DB_PREFIX . "declarationtva_account_mappings m
|
||
LEFT JOIN " . MAIN_DB_PREFIX . "accounting_account a ON a.account_number = m.account_code AND a.entity = m.entity
|
||
WHERE m.entity = " . $this->entity . " AND m.is_active = 1
|
||
ORDER BY m.ca3_line, m.account_code";
|
||
|
||
$result = $this->db->query($sql);
|
||
$mappings = array();
|
||
|
||
if ($result) {
|
||
while ($obj = $this->db->fetch_object($result)) {
|
||
// Use the label from chart of accounts if available, otherwise use the stored label
|
||
$account_label = !empty($obj->account_label_pcg) ? $obj->account_label_pcg : $obj->account_label;
|
||
|
||
$mappings[] = array(
|
||
'rowid' => $obj->rowid,
|
||
'ca3_line' => $obj->ca3_line,
|
||
'account_code' => $obj->account_code,
|
||
'account_label' => $account_label,
|
||
'vat_rate' => $obj->vat_rate,
|
||
'is_active' => $obj->is_active
|
||
);
|
||
}
|
||
}
|
||
|
||
return $mappings;
|
||
}
|
||
|
||
/**
|
||
* Get detailed account breakdown for a specific CA-3 line
|
||
*
|
||
* @param int $declaration_id Declaration ID
|
||
* @param string $ca3_line CA-3 line code (e.g., 'A1', '08', '09', etc.)
|
||
* @return array Detailed breakdown with accounts and amounts
|
||
*/
|
||
public function getCA3LineDetails($declaration_id, $ca3_line)
|
||
{
|
||
// Get declaration dates
|
||
$sql = "SELECT start_date, end_date FROM " . MAIN_DB_PREFIX . "declarationtva_declarations
|
||
WHERE rowid = " . (int)$declaration_id . " AND entity = " . $this->entity;
|
||
|
||
$result = $this->db->query($sql);
|
||
if (!$result || $this->db->num_rows($result) == 0) {
|
||
return array();
|
||
}
|
||
|
||
$obj = $this->db->fetch_object($result);
|
||
$start_date = $obj->start_date;
|
||
$end_date = $obj->end_date;
|
||
|
||
// Get account mappings for this CA-3 line
|
||
$mappings = $this->getAccountMappings();
|
||
$line_mappings = array();
|
||
|
||
// Find mappings for this specific line
|
||
foreach ($mappings as $mapping) {
|
||
// Handle special cases for lines 08, 09, 9B which have _BASE and _VAT suffixes
|
||
if (in_array($ca3_line, array('08', '09', '9B'))) {
|
||
if ($mapping['ca3_line'] == $ca3_line . '_BASE' || $mapping['ca3_line'] == $ca3_line . '_VAT') {
|
||
$line_mappings[] = $mapping;
|
||
}
|
||
} else {
|
||
// Normal matching for other lines
|
||
if ($mapping['ca3_line'] == $ca3_line) {
|
||
$line_mappings[] = $mapping;
|
||
}
|
||
}
|
||
}
|
||
|
||
$details = array();
|
||
$total_base = 0;
|
||
$total_vat = 0;
|
||
$total_amount = 0;
|
||
|
||
// Process each mapped account
|
||
foreach ($line_mappings as $mapping) {
|
||
$account_code = $mapping['account_code'];
|
||
$account_label = $mapping['account_label'];
|
||
|
||
// Get account amounts for this period
|
||
$amounts = $this->getAccountAmounts($account_code, $start_date, $end_date);
|
||
|
||
$account_detail = array(
|
||
'account_code' => $account_code,
|
||
'account_label' => $account_label,
|
||
'base_amount' => $amounts['base_amount'],
|
||
'vat_amount' => $amounts['vat_amount'],
|
||
'total_amount' => $amounts['total_amount'],
|
||
'mapping_type' => $mapping['ca3_line'] // Will be 'A1', '08_BASE', '08_VAT', etc.
|
||
);
|
||
|
||
$details[] = $account_detail;
|
||
|
||
// Accumulate totals
|
||
$total_base += $amounts['base_amount'];
|
||
$total_vat += $amounts['vat_amount'];
|
||
$total_amount += $amounts['total_amount'];
|
||
}
|
||
|
||
// Get the calculated line total from CA-3 lines table
|
||
$sql_line = "SELECT base_amount, vat_amount, total_amount, line_label
|
||
FROM " . MAIN_DB_PREFIX . "declarationtva_ca3_lines
|
||
WHERE declaration_id = " . (int)$declaration_id . "
|
||
AND ca3_line = '" . $this->db->escape($ca3_line) . "'";
|
||
|
||
$result_line = $this->db->query($sql_line);
|
||
$calculated_line = null;
|
||
if ($result_line && $this->db->num_rows($result_line) > 0) {
|
||
$calculated_line = $this->db->fetch_object($result_line);
|
||
}
|
||
|
||
return array(
|
||
'ca3_line' => $ca3_line,
|
||
'declaration_id' => $declaration_id,
|
||
'start_date' => $start_date,
|
||
'end_date' => $end_date,
|
||
'account_details' => $details,
|
||
'calculated_line' => $calculated_line,
|
||
'totals' => array(
|
||
'base_amount' => $total_base,
|
||
'vat_amount' => $total_vat,
|
||
'total_amount' => $total_amount
|
||
),
|
||
'account_count' => count($details)
|
||
);
|
||
}
|
||
}
|