fixed 2 issue

[mehdi89]

No description provided.

[coffeeburrito]

I have some suggestions for your pull request:

• Don't change the package name
• Append/update your changes to readme.md instead of removing everything.
• Remove unnecessary blank/commented lines (stuff like "// dd($params);")
• Consider that ES6.0 is already supported in the master branch. If you think something was missed, please elaborate on what problem your code fixes.
• Due to order of operations, your searchByQuery change overwrites sourceFields if set, but then itself gets overwritten by aggregations and sort if set. This is inconsistent and undesirable behaviour. Why not write a new searchByJSON() method instead?

[mehdi89]

Thank for the suggestions and time to review. submitting this pull request was a mistake. I was doing this fix really quickly for my project and mistakenly submitted for pull request. Can you please remove this? and If i got chance will try to create the function as you suggested searchByJSON()

Thank you.

[coffeeburrito]

Sorry, I'm just some random dude and not a maintainer for this project. Also stack overflow suggests that only GitHub staff can delete pull requests. Repo owners are limited to closing them.