Create Event API change to store data with Image file

[kelumsampath]

Existing event create API store image URL as image which get by the request body

need to modified:

1. request receive with image file
2. store that image in a image server .
3. get image id and url, then store it with other event data (title,desc...) in database.
4. if image upload error occurred, try 2,3 times. if again and again fail store default uploaded image details with event data

every response type should as follow :
{status:true/false (required) ,massage:"" (required) ,data:{} (optional) }
status true if process successfully done.