URL Rewrite Force to https except one domain - ssl

Question

First of all, I need to say that after hours googling, I could not find a way to to get the result I need.
Here's the problem:
I have 2 domains for my website, for example: (foo.com) and
(bar.com)
I need foo.com domain to be redirected to HTTPS
I need bar.com to remain on its HTTP and do NOT redirect to HTTPS
I have tried many rules, but none of them did the job. for example:
<rule name="Force HTTPS" stopProcessing="true">
<match url="(.*)" />
<conditions logicalGrouping="MatchAll">
<add input="{HTTPS}" pattern="off" ignoreCase="true" />
<add input="{REQUEST_URI}" negate="true" pattern="^(www.)?bar.com$$" ignoreCase="true" />
</conditions>
<action type="Redirect" url="https://{HTTP_HOST}/{R:1}" appendQueryString="true" redirectType="Permanent" />
</rule>

Answer 1

This should redirect foo.com to HTTPS:
<rule name="Add WWW prefix to foo.com and use HTTPS" stopProcessing="true">
<match url="(.*)" ignoreCase="true" />
<conditions>
<add input="{HTTP_HOST}" pattern="^foo\.com" />
</conditions>
<action type="Redirect" url="https://www.foo.com/{R:1}" redirectType="Permanent" />
</rule>
And for bar.com:
<rule name="Force NonHTTPS" stopProcessing="true">
<match url="(.*)" />
<conditions>
<add input="{HTTPS}" pattern="on" />
</conditions>
<action type="Redirect" url="http://{HTTP_HOST}/{REQUEST_URI}" />
</rule>
Take a look at stopProcessing attribute in the first rule. It should stop processing of next rules when the foo.com will be matched. This won't allow "Force NonHTTPS" rule to trigger.