123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123 |
- <?php
-
- namespace Tqdev\PhpCrudApi\Record;
-
- use Tqdev\PhpCrudApi\Column\ReflectionService;
- use Tqdev\PhpCrudApi\Database\GenericDB;
- use Tqdev\PhpCrudApi\Record\Document\ListDocument;
-
- class RecordService
- {
- private $db;
- private $reflection;
- private $columns;
- private $joiner;
- private $filters;
- private $ordering;
- private $pagination;
-
- public function __construct(GenericDB $db, ReflectionService $reflection)
- {
- $this->db = $db;
- $this->reflection = $reflection;
- $this->columns = new ColumnIncluder();
- $this->joiner = new RelationJoiner($reflection, $this->columns);
- $this->filters = new FilterInfo();
- $this->ordering = new OrderingInfo();
- $this->pagination = new PaginationInfo();
- }
-
- private function sanitizeRecord(string $tableName, /* object */ $record, string $id)
- {
- $keyset = array_keys((array) $record);
- foreach ($keyset as $key) {
- if (!$this->reflection->getTable($tableName)->hasColumn($key)) {
- unset($record->$key);
- }
- }
- if ($id != '') {
- $pk = $this->reflection->getTable($tableName)->getPk();
- foreach ($this->reflection->getTable($tableName)->getColumnNames() as $key) {
- $field = $this->reflection->getTable($tableName)->getColumn($key);
- if ($field->getName() == $pk->getName()) {
- unset($record->$key);
- }
- }
- }
- }
-
- public function hasTable(string $table): bool
- {
- return $this->reflection->hasTable($table);
- }
-
- public function getType(string $table): string
- {
- return $this->reflection->getType($table);
- }
-
- public function create(string $tableName, /* object */ $record, array $params) /*: ?int*/
- {
- $this->sanitizeRecord($tableName, $record, '');
- $table = $this->reflection->getTable($tableName);
- $columnValues = $this->columns->getValues($table, true, $record, $params);
- return $this->db->createSingle($table, $columnValues);
- }
-
- public function read(string $tableName, string $id, array $params) /*: ?object*/
- {
- $table = $this->reflection->getTable($tableName);
- $this->joiner->addMandatoryColumns($table, $params);
- $columnNames = $this->columns->getNames($table, true, $params);
- $record = $this->db->selectSingle($table, $columnNames, $id);
- if ($record == null) {
- return null;
- }
- $records = array($record);
- $this->joiner->addJoins($table, $records, $params, $this->db);
- return $records[0];
- }
-
- public function update(string $tableName, string $id, /* object */ $record, array $params) /*: ?int*/
- {
- $this->sanitizeRecord($tableName, $record, $id);
- $table = $this->reflection->getTable($tableName);
- $columnValues = $this->columns->getValues($table, true, $record, $params);
- return $this->db->updateSingle($table, $columnValues, $id);
- }
-
- public function delete(string $tableName, string $id, array $params) /*: ?int*/
- {
- $table = $this->reflection->getTable($tableName);
- return $this->db->deleteSingle($table, $id);
- }
-
- public function increment(string $tableName, string $id, /* object */ $record, array $params) /*: ?int*/
- {
- $this->sanitizeRecord($tableName, $record, $id);
- $table = $this->reflection->getTable($tableName);
- $columnValues = $this->columns->getValues($table, true, $record, $params);
- return $this->db->incrementSingle($table, $columnValues, $id);
- }
-
- public function _list(string $tableName, array $params): ListDocument
- {
- $table = $this->reflection->getTable($tableName);
- $this->joiner->addMandatoryColumns($table, $params);
- $columnNames = $this->columns->getNames($table, true, $params);
- $condition = $this->filters->getCombinedConditions($table, $params);
- $columnOrdering = $this->ordering->getColumnOrdering($table, $params);
- if (!$this->pagination->hasPage($params)) {
- $offset = 0;
- $limit = $this->pagination->getPageLimit($params);
- $count = 0;
- } else {
- $offset = $this->pagination->getPageOffset($params);
- $limit = $this->pagination->getPageLimit($params);
- $count = $this->db->selectCount($table, $condition);
- }
- $records = $this->db->selectAll($table, $columnNames, $condition, $columnOrdering, $offset, $limit);
- $this->joiner->addJoins($table, $records, $params, $this->db);
- return new ListDocument($records, $count);
- }
- }
|