2020-03-19 13:28:29 +00:00
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package mocks
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2020-03-19 13:06:26 +00:00
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import (
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"fmt"
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"log"
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"net/smtp"
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)
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2020-03-19 13:28:29 +00:00
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var sender, password, hostname string
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var template = "%d. %d%% of your quota"
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func bytesInUse(username string) int {
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return 10000000000
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}
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2020-03-19 13:06:26 +00:00
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var notifyUser = doNotifyUser
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func doNotifyUser(username, msg string) {
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auth := smtp.PlainAuth("", sender, password, hostname)
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err := smtp.SendMail(hostname+":587", auth, sender,
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[]string{username}, []byte(msg))
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if err != nil {
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log.Printf("smtp.SendEmail(%s) failed: %s", username, err)
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}
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}
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func CheckQuota(username string) {
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used := bytesInUse(username)
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const quota = 1000000000 // 1GB
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percent := 100 * used / quota
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if percent < 90 {
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return // OK
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}
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msg := fmt.Sprintf(template, used, percent)
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notifyUser(username, msg)
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}
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// OMIT
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