https redirect

RewriteCond %{HTTP_HOST} ^yourdomain.com [NC]
RewriteRule ^(.*)$ https://www.yourdomain.com/$1 [L,R=301]

Example: 

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{HTTP_HOST} ^moosocial.com [NC] 
RewriteRule ^(.*)$ https://www.moosocial.com/$1 [L,R=301]
# Uncomment if you have a .well-known directory in the root folder, e.g. for the Let's Encrypt challenge
# https://tools.ietf.org/html/rfc5785
#RewriteRule ^(\.well-known/.*)$ $1 [L]
RewriteRule ^$ app/webroot/ [L]
RewriteRule (.*) app/webroot/$1 [L]
</IfModule>