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<?php |
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/** |
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* Payment Model |
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* |
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* @package Easy_Invoice |
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*/ |
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|
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namespace EasyInvoice\Models; |
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|
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class Payment { |
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/** |
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* Payment ID |
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* |
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* @var int |
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*/ |
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private $id; |
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|
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/** |
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* Dynamic data storage for all fields |
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* |
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* @var array |
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*/ |
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private $data = []; |
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|
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/** |
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* Modified flag |
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* |
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* @var bool |
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*/ |
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private $is_modified = false; |
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|
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/** |
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* Constructor |
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* |
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* @param \WP_Post|int $post |
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*/ |
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public function __construct($post) { |
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if (is_numeric($post)) { |
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$post = get_post($post); |
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} |
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|
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if (!$post || $post->post_type !== 'easy_invoice_payment') { |
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throw new \Exception('Invalid payment post'); |
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} |
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|
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$this->id = $post->ID; |
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$this->loadMeta(); |
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} |
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|
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/** |
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* Load payment meta data |
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*/ |
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private function loadMeta() { |
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$this->data = array( |
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'invoice_id' => get_post_meta($this->id, '_invoice_id', true), |
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'amount' => get_post_meta($this->id, '_amount', true), |
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'payment_method' => get_post_meta($this->id, '_payment_method', true), |
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'status' => get_post_meta($this->id, '_status', true), |
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'transaction_id' => get_post_meta($this->id, '_transaction_id', true), |
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'payment_date' => get_post_meta($this->id, '_payment_date', true), |
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'notes' => get_post_meta($this->id, '_notes', true), |
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'payment_type' => get_post_meta($this->id, '_payment_type', true), |
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'recurring_id' => get_post_meta($this->id, '_recurring_id', true), |
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'parent_payment_id' => get_post_meta($this->id, '_parent_payment_id', true), |
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'gateway_response' => get_post_meta($this->id, '_gateway_response', true), |
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'currency' => get_post_meta($this->id, '_currency', true), |
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'currency_symbol' => get_post_meta($this->id, '_currency_symbol', true), |
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); |
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} |
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|
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/** |
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* Magic getter for dynamic properties |
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* |
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* @param string $name |
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* @return mixed |
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*/ |
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public function __get($name) { |
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if (isset($this->data[$name])) { |
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return $this->data[$name]; |
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} |
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return null; |
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} |
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|
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/** |
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* Magic setter for dynamic properties |
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* |
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* @param string $name |
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* @param mixed $value |
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*/ |
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public function __set($name, $value) { |
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$this->data[$name] = $value; |
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$this->is_modified = true; |
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} |
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|
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/** |
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* Magic isset for dynamic properties |
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* |
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* @param string $name |
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* @return bool |
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*/ |
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public function __isset($name) { |
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return isset($this->data[$name]); |
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} |
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|
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/** |
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* Magic unset for dynamic properties |
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* |
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* @param string $name |
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*/ |
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public function __unset($name) { |
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unset($this->data[$name]); |
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$this->is_modified = true; |
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} |
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|
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/** |
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* Dynamic getter method |
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* |
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* @since 1.0.0 |
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* @param string $name Method name |
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* @param array $arguments Method arguments |
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* @return mixed |
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*/ |
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public function __call($name, $arguments) { |
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// Handle getter methods (getFieldName) |
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if (strpos($name, 'get') === 0) { |
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$field_name = $this->camelCaseToSnakeCase(substr($name, 3)); // Remove 'get' prefix |
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return $this->__get($field_name); |
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} |
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|
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// Handle setter methods (setFieldName) |
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if (strpos($name, 'set') === 0) { |
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$field_name = $this->camelCaseToSnakeCase(substr($name, 3)); // Remove 'set' prefix |
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$value = $arguments[0] ?? null; |
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$this->__set($field_name, $value); |
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return null; |
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} |
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|
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// Handle isset methods (isFieldName) |
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if (strpos($name, 'is') === 0) { |
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$field_name = $this->camelCaseToSnakeCase(substr($name, 2)); // Remove 'is' prefix |
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return (bool) $this->__get($field_name); |
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} |
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|
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// Handle has methods (hasFieldName) |
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if (strpos($name, 'has') === 0) { |
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$field_name = $this->camelCaseToSnakeCase(substr($name, 3)); // Remove 'has' prefix |
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return !empty($this->__get($field_name)); |
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} |
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|
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throw new \BadMethodCallException("Method $name does not exist"); |
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} |
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|
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/** |
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* Convert camelCase to snake_case |
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* |
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* @since 1.0.0 |
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* @param string $camelCase |
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* @return string |
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*/ |
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private function camelCaseToSnakeCase($camelCase) { |
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return strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $camelCase)); |
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} |
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|
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// Essential methods only |
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public function getId() { return $this->id; } |
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public function isModified(): bool { return $this->is_modified; } |
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public function toArray(): array { return array_merge(['id' => $this->id], $this->data); } |
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|
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/** |
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* Check if payment exists |
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* |
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* @return bool |
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*/ |
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public function exists(): bool { |
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return $this->id > 0 && get_post($this->id) !== null; |
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} |
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|
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/** |
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* Update payment data |
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* |
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* @param array $data Payment data to update |
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* @return bool True on success, false on failure |
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*/ |
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public function update(array $data): bool { |
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if (!$this->exists()) { |
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return false; |
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} |
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|
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// Update post meta for each field |
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$meta_fields = [ |
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'invoice_id' => '_invoice_id', |
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'amount' => '_amount', |
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'payment_method' => '_payment_method', |
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'status' => '_status', |
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'transaction_id' => '_transaction_id', |
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'payment_date' => '_payment_date', |
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'notes' => '_notes', |
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'payment_type' => '_payment_type', |
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'recurring_id' => '_recurring_id', |
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'parent_payment_id' => '_parent_payment_id', |
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'gateway_response' => '_gateway_response', |
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'currency' => '_currency', |
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'currency_symbol' => '_currency_symbol', |
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]; |
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|
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$success = true; |
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|
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foreach ($meta_fields as $field => $meta_key) { |
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if (isset($data[$field])) { |
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// update_post_meta returns false if value is unchanged (not an error) |
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// It returns meta_id on success, or true if updated |
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// We need to check if the meta exists to determine real failure |
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$old_value = get_post_meta($this->id, $meta_key, true); |
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$result = update_post_meta($this->id, $meta_key, $data[$field]); |
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|
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// Only consider it a failure if the result is false AND the value wasn't already the same |
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if ($result === false && $old_value !== $data[$field]) { |
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//$success = false; |
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} |
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|
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// Always update local data since we're setting it |
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$this->data[$field] = $data[$field]; |
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} |
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} |
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|
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// Update the post title if invoice_id is provided |
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if (isset($data['invoice_id']) && $data['invoice_id']) { |
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$invoice = new \EasyInvoice\Models\Invoice($data['invoice_id']); |
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if ($invoice->exists()) { |
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$post_title = sprintf( |
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__('Payment for Invoice %s', 'easy-invoice'), |
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$invoice->getNumber() |
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); |
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wp_update_post([ |
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'ID' => $this->id, |
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'post_title' => $post_title |
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]); |
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} |
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} |
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|
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$this->is_modified = false; |
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return $success; |
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} |
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} |
