Factor in message frequency/length for the returned message

[ridhoq]

Similar to how SubredditSimulator uses comment length, let's use message length as well as message frequency to determine how much data is returned by the server.

For example a user with staccato message rhythms might return 4-5 messages with 3-4 words. A user who messages less frequently with longer lengths might return 1-2 messages with 30+ words each

[ridhoq]

Working Cosmos query to retrieve message counts by message date (to be used to derive message frequency):

SELECT 
    COUNT(1) as messageCount,
    udf.getDateStringFromTimestamp(c.ts) as messageDate
FROM c
WHERE c.user = 'U0314Q64M'
GROUP BY udf.getDateStringFromTimestamp(c.ts)

Where getDateStringFromTimestamp is defined as:

function getDateStringFromTimestamp(timestamp){
    return new Date(timestamp * 1000).toDateString();
}