d' );
$meta_table_query = $this->build_meta_data_query( $entity_meta_rel_ids );
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- Output of $this->build_meta_data_query is already prepared.
$meta_data = $this->db_get_results( $meta_table_query );
return $this->process_and_sanitize_data( $entity_data, $meta_data );
}
/**
* Fetch id mappings for records that are already inserted in the destination table.
*
* @param array $entity_ids List of entity IDs to verify.
*
* @return array Already migrated entities, would be of the form
* array(
* '$source_id1' => array(
* 'source_id' => $source_id1,
* 'destination_id' => $destination_id1
* 'modified' => 0 if it can be determined that the row doesn't need update, 1 otherwise
* ),
* ...
* )
*/
protected function get_already_existing_records( array $entity_ids ): array {
global $wpdb;
$source_table = $this->schema_config['source']['entity']['table_name'];
$source_destination_join_column = $this->schema_config['source']['entity']['destination_rel_column'];
$source_primary_key_column = $this->schema_config['source']['entity']['primary_key'];
$destination_table = $this->schema_config['destination']['table_name'];
$destination_source_join_column = $this->schema_config['destination']['source_rel_column'];
$destination_primary_key_column = $this->schema_config['destination']['primary_key'];
$entity_id_placeholder = implode( ',', array_fill( 0, count( $entity_ids ), '%d' ) );
$additional_where = $this->get_additional_where_clause_for_get_data_to_insert_or_update( $entity_ids );
$already_migrated_entity_ids = $this->db_get_results(
$wpdb->prepare(
// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare -- All columns and table names are hardcoded.
"
SELECT source.`$source_primary_key_column` as source_id, destination.`$destination_primary_key_column` as destination_id
FROM `$destination_table` destination
JOIN `$source_table` source ON source.`$source_destination_join_column` = destination.`$destination_source_join_column`
WHERE source.`$source_primary_key_column` IN ( $entity_id_placeholder ) $additional_where
",
$entity_ids
)
// phpcs:enable
);
return array_column( $already_migrated_entity_ids, null, 'source_id' );
}
/**
* Get additional string to be appended to the WHERE clause of the SQL query used by get_data_to_insert_or_update.
*
* @param array $entity_ids The ids of the entities being inserted or updated.
* @return string Additional string for the WHERE clause, must either be empty or start with "AND" or "OR".
*/
protected function get_additional_where_clause_for_get_data_to_insert_or_update( array $entity_ids ): string {
return '';
}
/**
* Helper method to build query used to fetch data from core source table.
*
* @param array $entity_ids List of entity IDs to fetch.
*
* @return string Query that can be used to fetch data.
*/
private function build_entity_table_query( array $entity_ids ): string {
global $wpdb;
$source_entity_table = $this->schema_config['source']['entity']['table_name'];
$source_meta_rel_id_column = "`$source_entity_table`.`{$this->schema_config['source']['entity']['meta_rel_column']}`";
$source_primary_key_column = "`$source_entity_table`.`{$this->schema_config['source']['entity']['primary_key']}`";
$where_clause = "$source_primary_key_column IN (" . implode( ',', array_fill( 0, count( $entity_ids ), '%d' ) ) . ')';
$entity_keys = array();
foreach ( $this->core_column_mapping as $column_name => $column_schema ) {
if ( isset( $column_schema['select_clause'] ) ) {
$select_clause = $column_schema['select_clause'];
$entity_keys[] = "$select_clause AS $column_name";
} else {
$entity_keys[] = "$source_entity_table.$column_name";
}
}
$entity_column_string = implode( ', ', $entity_keys );
// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare -- $source_meta_rel_id_column, $source_destination_rel_id_column etc is escaped for backticks. $where clause and $order_by should already be escaped.
$query = $wpdb->prepare(
"
SELECT
$source_meta_rel_id_column as entity_meta_rel_id,
$source_primary_key_column as primary_key_id,
$entity_column_string
FROM `$source_entity_table`
WHERE $where_clause;
",
$entity_ids
);
// phpcs:enable
return $query;
}
/**
* Helper method to build query that will be used to fetch data from source meta table.
*
* @param array $entity_ids List of IDs to fetch metadata for.
*
* @return string Query for fetching meta data.
*/
private function build_meta_data_query( array $entity_ids ): string {
global $wpdb;
$meta_table = $this->schema_config['source']['meta']['table_name'];
$meta_keys = array_keys( $this->meta_column_mapping );
$meta_key_column = $this->schema_config['source']['meta']['meta_key_column'];
$meta_value_column = $this->schema_config['source']['meta']['meta_value_column'];
$meta_table_relational_key = $this->schema_config['source']['meta']['entity_id_column'];
$meta_column_string = implode( ', ', array_fill( 0, count( $meta_keys ), '%s' ) );
$entity_id_string = implode( ', ', array_fill( 0, count( $entity_ids ), '%d' ) );
// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare -- $meta_table_relational_key, $meta_key_column, $meta_value_column and $meta_table is escaped for backticks. $entity_id_string and $meta_column_string are placeholders.
$query = $wpdb->prepare(
"
SELECT `$meta_table_relational_key` as entity_id, `$meta_key_column` as meta_key, `$meta_value_column` as meta_value
FROM `$meta_table`
WHERE
`$meta_table_relational_key` IN ( $entity_id_string )
AND `$meta_key_column` IN ( $meta_column_string );
",
array_merge(
$entity_ids,
$meta_keys
)
);
// phpcs:enable
return $query;
}
/**
* Helper function to validate and combine data before we try to insert.
*
* @param array $entity_data Data from source table.
* @param array $meta_data Data from meta table.
*
* @return array[] Validated and combined data with errors.
*/
private function process_and_sanitize_data( array $entity_data, array $meta_data ): array {
$sanitized_entity_data = array();
$error_records = array();
$this->process_and_sanitize_entity_data( $sanitized_entity_data, $error_records, $entity_data );
$this->processs_and_sanitize_meta_data( $sanitized_entity_data, $error_records, $meta_data );
return array(
'data' => $sanitized_entity_data,
'errors' => $error_records,
);
}
/**
* Helper method to sanitize core source table.
*
* @param array $sanitized_entity_data Array containing sanitized data for insertion.
* @param array $error_records Error records.
* @param array $entity_data Original source data.
*/
private function process_and_sanitize_entity_data( array &$sanitized_entity_data, array &$error_records, array $entity_data ): void {
foreach ( $entity_data as $entity ) {
$row_data = array();
foreach ( $this->core_column_mapping as $column_name => $schema ) {
$custom_table_column_name = $schema['destination'] ?? $column_name;
$value = $entity->$column_name;
$value = $this->validate_data( $value, $schema['type'] );
if ( is_wp_error( $value ) ) {
$error_records[ $entity->primary_key_id ][ $custom_table_column_name ] = $value->get_error_code();
} else {
$row_data[ $custom_table_column_name ] = $value;
}
}
$sanitized_entity_data[ $entity->entity_meta_rel_id ] = $row_data;
}
}
/**
* Helper method to sanitize soure meta data.
*
* @param array $sanitized_entity_data Array containing sanitized data for insertion.
* @param array $error_records Error records.
* @param array $meta_data Original source data.
*/
private function processs_and_sanitize_meta_data( array &$sanitized_entity_data, array &$error_records, array $meta_data ): void {
foreach ( $meta_data as $datum ) {
$column_schema = $this->meta_column_mapping[ $datum->meta_key ];
if ( isset( $sanitized_entity_data[ $datum->entity_id ][ $column_schema['destination'] ] ) ) {
// We pick only the first meta if there are duplicates for a flat column, to be consistent with WP core behavior in handing duplicate meta which are marked as unique.
continue;
}
$value = $this->validate_data( $datum->meta_value, $column_schema['type'] );
if ( is_wp_error( $value ) ) {
$error_records[ $datum->entity_id ][ $column_schema['destination'] ] = "{$value->get_error_code()}: {$value->get_error_message()}";
} else {
$sanitized_entity_data[ $datum->entity_id ][ $column_schema['destination'] ] = $value;
}
}
}
/**
* Validate and transform data so that we catch as many errors as possible before inserting.
*
* @param mixed $value Actual data value.
* @param string $type Type of data, could be decimal, int, date, string.
*
* @return float|int|mixed|string|\WP_Error
*/
private function validate_data( $value, string $type ) {
switch ( $type ) {
case 'decimal':
$value = wc_format_decimal( floatval( $value ), false, true );
break;
case 'int':
$value = (int) $value;
break;
case 'bool':
$value = wc_string_to_bool( $value );
break;
case 'date':
try {
if ( '' === $value ) {
$value = null;
} else {
$value = ( new \DateTime( $value ) )->format( 'Y-m-d H:i:s' );
}
} catch ( \Exception $e ) {
return new \WP_Error( $e->getMessage() );
}
break;
case 'date_epoch':
try {
if ( '' === $value ) {
$value = null;
} else {
$value = ( new \DateTime( "@$value" ) )->format( 'Y-m-d H:i:s' );
}
} catch ( \Exception $e ) {
return new \WP_Error( $e->getMessage() );
}
break;
}
return $value;
}
/**
* Verify whether data was migrated properly for given IDs.
*
* @param array $source_ids List of source IDs.
*
* @return array List of IDs along with columns that failed to migrate.
*/
public function verify_migrated_data( array $source_ids ) : array {
global $wpdb;
$query = $this->build_verification_query( $source_ids );
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- $query should already be prepared.
$results = $wpdb->get_results( $query, ARRAY_A );
$results = $this->fill_source_metadata( $results, $source_ids );
return $this->verify_data( $results );
}
/**
* Generate query to fetch data from both source and destination tables. Use the results in `verify_data` to verify if data was migrated properly.
*
* @param array $source_ids Array of IDs in source table.
*
* @return string SELECT statement.
*/
protected function build_verification_query( $source_ids ) {
$source_table = $this->schema_config['source']['entity']['table_name'];
$destination_table = $this->schema_config['destination']['table_name'];
$destination_source_rel_column = $this->schema_config['destination']['source_rel_column'];
$source_destination_rel_column = $this->schema_config['source']['entity']['destination_rel_column'];
$source_destination_join_clause = "$destination_table ON $destination_table.$destination_source_rel_column = $source_table.$source_destination_rel_column";
$meta_select_clauses = array();
$source_select_clauses = array();
$destination_select_clauses = array();
foreach ( $this->core_column_mapping as $column_name => $schema ) {
$source_select_column = isset( $schema['select_clause'] ) ? $schema['select_clause'] : "$source_table.$column_name";
$source_select_clauses[] = "$source_select_column as {$source_table}_{$column_name}";
$destination_select_clauses[] = "$destination_table.{$schema['destination']} as {$destination_table}_{$schema['destination']}";
}
foreach ( $this->meta_column_mapping as $meta_key => $schema ) {
$destination_select_clauses[] = "$destination_table.{$schema['destination']} as {$destination_table}_{$schema['destination']}";
}
$select_clause = implode( ', ', array_merge( $source_select_clauses, $meta_select_clauses, $destination_select_clauses ) );
$where_clause = $this->get_where_clause_for_verification( $source_ids );
return "
SELECT $select_clause
FROM $source_table
LEFT JOIN $source_destination_join_clause
WHERE $where_clause
";
}
/**
* Fill source metadata for given IDs for verification. This will return filled data in following format:
* [
* {
* $source_table_$source_column: $value,
* ...,
* $destination_table_$destination_column: $value,
* ...
* meta_source_{$destination_column_name1}: $meta_value,
* ...
* },
* ...
* ]
*
* @param array $results Entity data from both source and destination table.
* @param array $source_ids List of source IDs.
*
* @return array Filled $results param with source metadata.
*/
private function fill_source_metadata( $results, $source_ids ) {
global $wpdb;
$meta_table = $this->schema_config['source']['meta']['table_name'];
$meta_entity_id_column = $this->schema_config['source']['meta']['entity_id_column'];
$meta_key_column = $this->schema_config['source']['meta']['meta_key_column'];
$meta_value_column = $this->schema_config['source']['meta']['meta_value_column'];
$meta_id_column = $this->schema_config['source']['meta']['meta_id_column'];
$meta_columns = array_keys( $this->meta_column_mapping );
$meta_columns_placeholder = implode( ', ', array_fill( 0, count( $meta_columns ), '%s' ) );
$source_ids_placeholder = implode( ', ', array_fill( 0, count( $source_ids ), '%d' ) );
$query = $wpdb->prepare(
// phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare
"SELECT $meta_entity_id_column as entity_id, $meta_key_column as meta_key, $meta_value_column as meta_value
FROM $meta_table
WHERE $meta_entity_id_column IN ($source_ids_placeholder)
AND $meta_key_column IN ($meta_columns_placeholder)
ORDER BY $meta_id_column ASC",
array_merge( $source_ids, $meta_columns )
);
//phpcs:enable
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
$meta_data = $wpdb->get_results( $query, ARRAY_A );
$source_metadata_rows = array();
foreach ( $meta_data as $meta_datum ) {
if ( ! isset( $source_metadata_rows[ $meta_datum['entity_id'] ] ) ) {
$source_metadata_rows[ $meta_datum['entity_id'] ] = array();
}
$destination_column = $this->meta_column_mapping[ $meta_datum['meta_key'] ]['destination'];
$alias = "meta_source_{$destination_column}";
if ( isset( $source_metadata_rows[ $meta_datum['entity_id'] ][ $alias ] ) ) {
// Only process first value, duplicate values mapping to flat columns are ignored to be consistent with WP core.
continue;
}
$source_metadata_rows[ $meta_datum['entity_id'] ][ $alias ] = $meta_datum['meta_value'];
}
foreach ( $results as $index => $result_row ) {
$source_id = $result_row[ $this->schema_config['source']['entity']['table_name'] . '_' . $this->schema_config['source']['entity']['primary_key'] ];
$results[ $index ] = array_merge( $result_row, ( $source_metadata_rows[ $source_id ] ?? array() ) );
}
return $results;
}
/**
* Helper function to generate where clause for fetching data for verification.
*
* @param array $source_ids Array of IDs from source table.
*
* @return string WHERE clause.
*/
protected function get_where_clause_for_verification( $source_ids ) {
global $wpdb;
$source_primary_id_column = $this->schema_config['source']['entity']['primary_key'];
$source_table = $this->schema_config['source']['entity']['table_name'];
$source_ids_placeholder = implode( ', ', array_fill( 0, count( $source_ids ), '%d' ) );
return $wpdb->prepare(
// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared, WordPress.DB.PreparedSQLPlaceholders.UnfinishedPrepare
"$source_table.$source_primary_id_column IN ($source_ids_placeholder)",
$source_ids
);
}
/**
* Verify data from both source and destination tables and check if they were migrated properly.
*
* @param array $collected_data Collected data in array format, should be in same structure as returned from query in `$this->build_verification_query`.
*
* @return array Array of failed IDs if any, along with columns/meta_key names.
*/
protected function verify_data( $collected_data ) {
$failed_ids = array();
foreach ( $collected_data as $row ) {
$failed_ids = $this->verify_entity_columns( $row, $failed_ids );
$failed_ids = $this->verify_meta_columns( $row, $failed_ids );
}
return $failed_ids;
}
/**
* Helper method to verify and compare core columns.
*
* @param array $row Both migrated and source data for a single row.
* @param array $failed_ids Array of failed IDs.
*
* @return array Array of failed IDs if any, along with columns/meta_key names.
*/
private function verify_entity_columns( $row, $failed_ids ) {
$primary_key_column = "{$this->schema_config['source']['entity']['table_name']}_{$this->schema_config['source']['entity']['primary_key']}";
foreach ( $this->core_column_mapping as $column_name => $schema ) {
$source_alias = "{$this->schema_config['source']['entity']['table_name']}_$column_name";
$destination_alias = "{$this->schema_config['destination']['table_name']}_{$schema['destination']}";
$row = $this->pre_process_row( $row, $schema, $source_alias, $destination_alias );
if ( $row[ $source_alias ] !== $row[ $destination_alias ] ) {
if ( ! isset( $failed_ids[ $row[ $primary_key_column ] ] ) ) {
$failed_ids[ $row[ $primary_key_column ] ] = array();
}
$failed_ids[ $row[ $primary_key_column ] ][] = array(
'column' => $column_name,
'original_value' => $row[ $source_alias ],
'new_value' => $row[ $destination_alias ],
);
}
}
return $failed_ids;
}
/**
* Helper method to verify meta columns.
*
* @param array $row Both migrated and source data for a single row.
* @param array $failed_ids Array of failed IDs.
*
* @return array Array of failed IDs if any, along with columns/meta_key names.
*/
private function verify_meta_columns( $row, $failed_ids ) {
$primary_key_column = "{$this->schema_config['source']['entity']['table_name']}_{$this->schema_config['source']['entity']['primary_key']}";
foreach ( $this->meta_column_mapping as $meta_key => $schema ) {
$meta_alias = "meta_source_{$schema['destination']}";
$destination_alias = "{$this->schema_config['destination']['table_name']}_{$schema['destination']}";
$row = $this->pre_process_row( $row, $schema, $meta_alias, $destination_alias );
if ( $row[ $meta_alias ] !== $row[ $destination_alias ] ) {
if ( ! isset( $failed_ids[ $row[ $primary_key_column ] ] ) ) {
$failed_ids[ $row[ $primary_key_column ] ] = array();
}
$failed_ids[ $row[ $primary_key_column ] ][] = array(
'column' => $meta_key,
'original_value' => $row[ $meta_alias ],
'new_value' => $row[ $destination_alias ],
);
}
}
return $failed_ids;
}
/**
* Helper method to pre-process rows to make sure we parse the correct type.
*
* @param array $row Both migrated and source data for a single row.
* @param array $schema Column schema.
* @param string $alias Name of source column.
* @param string $destination_alias Name of destination column.
*
* @return array Processed row.
*/
private function pre_process_row( $row, $schema, $alias, $destination_alias ) {
if ( ! isset( $row[ $alias ] ) ) {
$row[ $alias ] = $this->get_type_defaults( $schema['type'] );
}
if ( is_null( $row[ $destination_alias ] ) ) {
$row[ $destination_alias ] = $this->get_type_defaults( $schema['type'] );
}
if ( in_array( $schema['type'], array( 'int', 'decimal', 'float' ), true ) ) {
if ( '' === $row[ $alias ] || null === $row[ $alias ] ) {
$row[ $alias ] = 0; // $wpdb->prepare forces empty values to 0.
}
$row[ $alias ] = wc_format_decimal( floatval( $row[ $alias ] ), false, true );
$row[ $destination_alias ] = wc_format_decimal( floatval( $row[ $destination_alias ] ), false, true );
}
if ( 'bool' === $schema['type'] ) {
$row[ $alias ] = wc_string_to_bool( $row[ $alias ] );
$row[ $destination_alias ] = wc_string_to_bool( $row[ $destination_alias ] );
}
if ( 'date_epoch' === $schema['type'] ) {
if ( '' === $row[ $alias ] || null === $row[ $alias ] ) {
$row[ $alias ] = null;
} else {
$row[ $alias ] = ( new \DateTime( "@{$row[ $alias ]}" ) )->format( 'Y-m-d H:i:s' );
}
if ( '0000-00-00 00:00:00' === $row[ $destination_alias ] ) {
$row[ $destination_alias ] = null;
}
}
return $row;
}
/**
* Helper method to get default value of a type.
*
* @param string $type Type.
*
* @return mixed Default value.
*/
private function get_type_defaults( $type ) {
switch ( $type ) {
case 'float':
case 'int':
case 'decimal':
return 0;
case 'string':
return '';
}
}
}
Fatal error: Uncaught Error: Class 'Automattic\WooCommerce\Database\Migrations\MetaToCustomTableMigrator' not found in /var/www/html/alertamt.com.br/web/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderTableMigrator.php:15
Stack trace:
#0 /var/www/html/alertamt.com.br/web/wp-content/plugins/jetpack/vendor/jetpack-autoloader/class-php-autoloader.php(102): require()
#1 [internal function]: Automattic\Jetpack\Autoloader\jpf11009ded9fc4592b6a05b61ce272b3c_jetpackā„14_2_1\al5_0_0\PHP_Autoloader::load_class('Automattic\\WooC...')
#2 /var/www/html/alertamt.com.br/web/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostsToOrdersMigrationController.php(44): spl_autoload_call('Automattic\\WooC...')
#3 /var/www/html/alertamt.com.br/web/wp-content/plugins/woocommerce/src/Internal/DependencyManagement/Definition.php(28): Automattic\WooCommerce\Database\Migrations\CustomOrderTable\PostsToOrdersMigrationController->__construct()
#4 /var/www/html/alertamt.com.br/web/wp-content/pl in /var/www/html/alertamt.com.br/web/wp-content/plugins/woocommerce/src/Database/Migrations/CustomOrderTable/PostToOrderTableMigrator.php on line 15