216 lines
7.8 KiB
PHP
216 lines
7.8 KiB
PHP
<?php
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namespace App\Models;
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use CodeIgniter\Model;
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abstract class CommonModel extends Model
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{
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protected $table = '';
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protected $primaryKey = '';
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protected $useAutoIncrement = true;
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protected $returnType = 'array';
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protected $useSoftDeletes = false;
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protected $protectFields = true;
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protected $allowedFields = [];
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protected bool $allowEmptyInserts = false;
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protected bool $updateOnlyChanged = true;
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protected array $casts = [];
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protected array $castHandlers = [];
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// Dates
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protected $useTimestamps = false;
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protected $dateFormat = 'datetime';
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protected $createdField = 'created_at';
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protected $updatedField = 'updated_at';
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protected $deletedField = 'deleted_at';
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// Validation
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protected $validationRules = [];
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protected $validationMessages = [];
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protected $skipValidation = false;
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protected $cleanValidationRules = true;
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// Callbacks
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protected $allowCallbacks = true;
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protected $beforeInsert = [];
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protected $afterInsert = [];
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protected $beforeUpdate = [];
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protected $afterUpdate = [];
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protected $beforeFind = [];
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protected $afterFind = [];
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protected $beforeDelete = [];
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protected $afterDelete = [];
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private $_action = DB_ACTION["CREATE"];
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protected function __construct(array $fields)
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{
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parent::__construct();
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$this->setFields($fields);
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}
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abstract public function getTitleField(): string;
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final public function getPKField(): string
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{
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return $this->primaryKey;
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}
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final public function getAction(): string
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{
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return $this->_action;
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}
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final public function setAction(string $action): string
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{
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return $this->_action = $action;
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}
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final public function getFields(array $options = []): array
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{
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if (isset($options['except'])) {
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return array_diff_key($this->allowedFields, array_flip($options['except']));
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} elseif (isset($options['only'])) {
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return array_intersect_key($this->allowedFields, array_flip($options['only']));
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}
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return $this->allowedFields;
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}
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final public function setFields(array $fields): void
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{
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$this->allowedFields = $fields;
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//array_unshift는 array의 맨앞에 넣기위함
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if (!$this->useAutoIncrement) {
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array_unshift($this->allowedFields, $this->getPKField());
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}
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}
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final public function getFieldRules(array $fields, array $rules = []): array
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{
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foreach ($fields as $field) {
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$rules = $this->getFieldRule($field, $rules);
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}
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return $rules;
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}
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public function getFieldRule(string $field, array $rules): array
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{
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switch ($field) {
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case $this->getPKField():
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//수동입력인경우
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if (!$this->useAutoIncrement) {
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$rules[$field] = "required|regex_match[/^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/]";
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$rules[$field] .= $this->getAction() == DB_ACTION["CREATE"] ? "|is_unique[{$this->table}.{$field}]" : "";
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} else {
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$rules[$field] = "required|numeric";
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};
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break;
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case $this->getTitleField():
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$rules[$field] = "required|string";
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break;
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case "passwd":
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$rules[$field] = $this->getAction() == DB_ACTION["CREATE"] ? "required|trim|string" : "if_exist|trim|string";
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$rules["confirmpassword"] = $this->getAction() == DB_ACTION["CREATE"] ? "required|trim|string|matches[passwd]" : "if_exist|trim|string|matches[passwd]";
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break;
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case "email":
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$rules[$field] = "if_exist|trim|valid_email";
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break;
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case 'image':
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$rules[$field] = "is_image[{$field}]|mime_in[{$field},image/jpg,image/jpeg,image/gif,image/png,image/webp]|max_size[{$field},300]|max_dims[{$field},2048,768]";
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break;
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case "updated_at":
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case "created_at":
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case "deleted_at":
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$rules[$field] = "if_exist|valid_date";
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break;
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default:
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$rules[$field] = "if_exist|string";
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break;
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}
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return $rules;
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}
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final public function getEntity(): array|object|null
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{
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return $this->asObject($this->returnType)->first();
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}
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final public function getEntitys(): array
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{
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return $this->asObject($this->returnType)->findAll();
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}
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//create , modify 직전 작업용 작업
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protected function convertEntityData($entity, $field): mixed
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{
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if ($entity->$field === null) {
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return $entity;
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}
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switch ($field) {
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case $this->getPKField():
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if ($entity->$field === null) {
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$randomBytes = bin2hex(random_bytes(32));
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$entity->$field = sprintf(
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'%08s-%04s-%04x-%04x-%12s',
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substr($randomBytes, 0, 8),
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substr($randomBytes, 8, 4),
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substr($randomBytes, 12, 4),
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substr($randomBytes, 16, 4),
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substr($randomBytes, 20, 12)
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);
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}
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break;
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case "passwd":
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$entity->$field = password_hash($entity->$field, PASSWORD_DEFAULT);
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break;
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case "content":
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$entity->$field = htmlentities($entity->$field, ENT_QUOTES);
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break;
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}
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return $entity;
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}
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private function save_process($entity): mixed
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{
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//변경이 필요한 Field 재정의
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foreach ($this->getFields() as $field) {
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$entity = $this->convertEntityData($entity, $field);
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}
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//최종 변경사항이 있으면 저장
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if ($entity->hasChanged()) {
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if (!$this->save($entity)) {
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log_message("error", __FUNCTION__ . "에서 호출:" . $this->getLastQuery());
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log_message("error", implode("\n", $this->errors()));
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throw new \Exception(__FUNCTION__ . " 오류 발생.\n" . $this->getLastQuery() . "\n" . var_dump($this->errors(), true));
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}
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} else {
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throw new \Exception(__FUNCTION__ . " 오류 발생.\n 기존정보와 동일하여 수정되지 않았습니다.");
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}
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return $entity;
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}
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final protected function create_process($entity): mixed
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{
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$this->setAction(DB_ACTION['CREATE']);
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//Field에 맞는 Validation Rule 재정의
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$this->setValidationRules($this->getFieldRules($this->getFields()));
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//primaryKey가 수동입력이면
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$pkField = $this->getPKField();
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if (!$this->useAutoIncrement && $entity->$pkField === null) {
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//PrimayKey Field를 allowedFields의 맨앞에 넣기 -> array_unshif
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array_unshift($this->allowedFields, $this->getPKField());
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$entity = $this->convertEntityData($entity, $this->getPKField());
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}
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$entity = $this->save_process($entity);
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//primaryKey가 자동입력이면
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if ($this->useAutoIncrement) {
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$entity->$pkField = $this->getInsertID();
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}
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// log_message("debug", $this->getTable() . " CREATE 작업 완료");
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return $entity;
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}
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final protected function modify_process($entity): mixed
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{
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$this->setAction(DB_ACTION['MODIFY']);
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//Field에 맞는 Validation Rule 재정의
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$this->setValidationRules($this->getFieldRules($this->getFields()));
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$this->save_process($entity);
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// log_message("debug", $this->getTable() . " MODIFY 작업 완료");
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return $entity;
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}
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}
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