初始化
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74
addons/webman/form/Driver/Config.php
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74
addons/webman/form/Driver/Config.php
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<?php
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namespace addons\webman\form\Driver;
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use ExAdmin\ui\component\form\step\StepResult;
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use ExAdmin\ui\contract\FormAbstract;
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use ExAdmin\ui\response\Message;
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use ExAdmin\ui\response\Response;
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class Config extends FormAbstract
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{
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/**
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* 数据保存
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* @param array $data
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* @param mixed $id
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* @return Message|Response
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*/
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public function save(array $data, $id = null)
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{
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$result = $this->dispatchEvent('saving',[$this->form]);
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if ($result instanceof Message) {
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return $result;
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}
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foreach ($data as $field => $value) {
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admin_sysconf($field, $value);
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}
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$savedResult = $this->dispatchEvent('saved',[$this->form]);
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if ($savedResult instanceof Message) {
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return $savedResult;
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}
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if($this->form->isStepfinish()){
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$result = call_user_func($this->form->getSteps()->getFinish(),new StepResult($this->form,$data, $result, $id));
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return Response::success($result,'',202);
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}
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return message_success(admin_trans('form.save_success'));
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}
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/**
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* 返回唯一标识字段，一般数据库主键自增字段
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* @return string
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*/
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public function getPk(): string
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{
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return 'id';
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}
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/**
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* 获取数据
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* @param string $field 字段
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* @return mixed
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*/
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public function get(string $field = null)
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{
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return admin_sysconf($field);
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}
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/**
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* 编辑数据
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* @param mixed $id
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* @return mixed
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*/
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public function edit($id)
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{
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// TODO: Implement edit() method.
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}
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}
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203
addons/webman/form/Driver/Eloquent.php
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203
addons/webman/form/Driver/Eloquent.php
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<?php
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namespace addons\webman\form\Driver;
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use ExAdmin\ui\component\form\step\StepResult;
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use ExAdmin\ui\contract\FormAbstract;
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use ExAdmin\ui\response\Message;
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use ExAdmin\ui\response\Response;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\BelongsToMany;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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use Illuminate\Database\Eloquent\Relations\HasOne;
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use Illuminate\Database\Eloquent\Relations\MorphMany;
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use Illuminate\Database\Eloquent\Relations\MorphOne;
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use Illuminate\Database\Eloquent\Relations\MorphTo;
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use Illuminate\Database\Eloquent\SoftDeletes;
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use Illuminate\Support\Arr;
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use support\Db;
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/**
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* @property Model $repository
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*/
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class Eloquent extends FormAbstract
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{
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/**
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* 编辑数据
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* @param mixed $id
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* @return mixed
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*/
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public function edit($id)
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{
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if ($this->trashed()) {
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$this->data = $this->repository->withTrashed()->find($id);
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} else {
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$this->data = $this->repository->find($id);
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}
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return $this->data;
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}
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public function trashed(): bool
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{
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return in_array(SoftDeletes::class, class_uses_recursive($this->repository));
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}
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public function model()
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{
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return $this->repository;
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}
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/**
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* 数据保存
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* @param array $data
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* @return Message|Response
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*/
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public function save(array $data, $id = null)
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{
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//验证数据
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$result = $this->form->validator()->check($data, !is_null($id));
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if ($result instanceof Response) {
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return $result;
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}
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$this->form->input($data);
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$result = $this->dispatchEvent('saving', [$this->form]);
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if ($result instanceof Message) {
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return $result;
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}
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$tableField = $this->getTableFields($this->repository->getTable());
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if (!is_null($id)) {
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$this->repository = $this->edit($id);
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}
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Db::connection($this->repository->getConnectionName())->beginTransaction();
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try {
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foreach ($this->form->input() as $field => $value) {
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if (in_array($field, $tableField)) {
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$this->repository->setAttribute($field, $value);
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}
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}
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if (!in_array($this->repository::CREATED_AT, $tableField) || !in_array($this->repository::UPDATED_AT, $tableField)) {
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$this->repository->timestamps = false;
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}
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$result = $this->repository->save();
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foreach ($this->form->input() as $field => $value) {
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if (method_exists($this->repository, $field)) {
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$relationMethod = $this->repository->$field();
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if ($relationMethod instanceof BelongsToMany) {
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$relationMethod->sync($value);
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} elseif ($relationMethod instanceof HasOne || $relationMethod instanceof MorphOne || $relationMethod instanceof BelongsTo || $relationMethod instanceof MorphTo) {
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$model = $this->repository->$field;
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if (!$model) {
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$model = $relationMethod->make();
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}
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$this->relationSave($model, $value);
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} elseif ($relationMethod instanceof HasMany || $relationMethod instanceof MorphMany) {
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$pk = $relationMethod->getModel()->getKeyName();
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$realtionUpdateIds = array_column($value, $pk);
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if (!empty($this->repository->$field)) {
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$deleteIds = $this->repository->$field->pluck($pk)->toArray();
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$deleteIds = array_diff($deleteIds, $realtionUpdateIds);
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if (count($deleteIds) > 0) {
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$this->repository->$field()->whereIn($pk, $deleteIds)->delete();
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}
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}
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$foreignKey = $relationMethod->getForeignKeyName();
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$parentKey = $relationMethod->getParentKey();
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foreach ($value as $key => &$val) {
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$model = $relationMethod->getModel()->newModelInstance();
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if (!empty($val[$pk])) {
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$model = $model->find($val[$pk]);
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}
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$val[$foreignKey] = $parentKey;
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$this->relationSave($model, $val);
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}
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}
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}
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}
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Db::connection($this->repository->getConnectionName())->commit();
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} catch (\Exception $exception) {
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Db::connection($this->repository->getConnectionName())->rollBack();
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if (config('app.debug')) {
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throw $exception;
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}
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}
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$savedResult = $this->dispatchEvent('saved', [$this->form]);
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if ($savedResult instanceof Message) {
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return $savedResult;
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}
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if ($this->form->isStepfinish()) {
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$result = call_user_func($this->form->getSteps()->getFinish(), new StepResult($this->form, $data, $result, $id));
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return Response::success($result, '', 202);
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}
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if ($result) {
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return message_success(admin_trans('form.save_success'));
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}
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return message_error(admin_trans('form.save_fail'));
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}
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protected function getTableFields($table){
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$tableFields = Db::connection($this->repository->getConnectionName())->select('SHOW FULL COLUMNS FROM '.$table);
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$fields = [];
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foreach ($tableFields as $tableField){
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$tableField = json_decode(json_encode($tableField),true);
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$tableField = array_change_key_case($tableField);
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$fields[] = $tableField['field'];
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}
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return $fields;
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}
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protected function relationSave(Model $model, array $data)
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{
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$tableField = $this->getTableFields($model->getTable());
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foreach ($data as $field => $value) {
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if (in_array($field, $tableField)) {
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$model->$field = $value;
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}
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}
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if (!in_array($model::CREATED_AT, $tableField) || !in_array($model::UPDATED_AT, $tableField)) {
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$model->timestamps = false;
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}
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$model->save();
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}
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/**
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* 返回唯一标识字段，一般数据库主键自增字段
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* @return string
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*/
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public function getPk(): string
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{
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return $this->repository->getKeyName();
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}
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/**
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* 获取数据
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* @param string $field 字段
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* @return mixed
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*/
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public function get(string $field = null)
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{
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if (is_null($field)) {
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return $this->data->toArray();
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}
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$value = Arr::get($this->data, $field);
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if (method_exists($this->repository, $field)) {
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$relation = $this->repository->$field();
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if ($relation instanceof BelongsToMany) {
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if (empty($value)) {
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return [];
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} else {
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return $value->pluck($relation->getRelatedKeyName());
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}
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}
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}
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return $value;
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}
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}
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