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slimbo/htb-wvh-how.cfc

Last active December 11, 2015 16:58
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Hit the Bits! - What vs. How - Demonstrates the importance of writing code that focuses on What instead of How.
Raw
htb-wvh-how.cfc
public void function sendEmailMessages(string emailTemplate)
{
var msg = "";
var mailer = new Mail();
var totalPointCount = 0;
mailer.setSubject("Thank you for your recent purchase");
mailer.setFrom("[email protected]");
var userQuery = new Query();
userQuery.setDataSource("depot");
userQuery.setSql("select * from EmailList where Category = 5");
var users = userQuery.execute().getResult();
for(var i = 1; i lte users.recordCount; i++)
{
mailer.setTo(users.email);
msg = emailTemplate;
msg = replace(msg, "{First}", users.firstName[i], "all");
msg = replace(msg, "{Last}", users.lastName[i], "all");
msg = replace(msg, "{PurchaseDate}", dateFormat(users.PurchaseDate[i], "mmmm d"), "all");
msg = replace(msg, "{Points}", users.PointCount[i], "all");
mailer.setBody(msg);
totalPointCount += users.PointCount[i];
mailer.send();
}
writeLog(
text="Sent email to #users.recordCount# users. Total point count is #totalPointCount#",
file="point-count-emails"
);
}
Raw
htb-wvh-what.cfc
public void function sendEmailMessages(string emailTemplate)
{
var mailer = configureMailService();
var users = getUserRecords();
for(var user in users)
{
var msg = fillTemplate(emailTemplate, user);
mailer.setTo(user.email);
mailer.setBody(msg);
mailer.send();
}
logResult(users);
}
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