设计模块

• presenter，显示需求
• repository，存取需求
• validator，参数验证需求
• services，业务逻辑

repository注意事项

• 发布model : php artisan make:entity UserOrder
• 允许修改的model字段白名单 ：protected $fillable;
• 不允许修改的model字段 ：protected $guarded = [];

repository常用方法

• all($columns = array('*'))
• first($columns = array('*'))
• paginate($limit = null, $columns = ['*'])
• find($id, $columns = ['*'])
• findByField($field, $value, $columns = ['*'])
• findWhere(array $where, $columns = ['*'])
• findWhereIn($field, array $where, $columns = [*])
• findWhereNotIn($field, array $where, $columns = [*])
• create(array $attributes)
• update(array $attributes, $id)
• updateOrCreate(array $attributes, array $values = [])
• delete($id)
• orderBy($column, $direction = 'asc');
• with(array $relations);
• has(string $relation);
• whereHas(string $relation, closure $closure);
• hidden(array $fields);
• visible(array $fields);
• scopeQuery(Closure $scope);
• getFieldsSearchable();
• setPresenter($presenter);
• skipPresenter($status = true);