move email into its own package

src/email/email.go

@@ -0,0 +1,52 @@
+package email
+
+import (
+	"net/smtp"
+	"strconv"
+	"strings"
+
+	"astraltech.xyz/accountmanager/src/logging"
+)
+
+type EmailAccount struct {
+	auth     smtp.Auth
+	email    string
+	smtpHost string
+	smtpPort string
+}
+
+type EmailAccountData struct {
+	username string
+	password string
+	email    string
+}
+
+func createEmailAccount(accountData EmailAccountData, smtpHost string, smtpPort int) EmailAccount {
+	logging.Debugf("Creating Email Account: \n\tUsername: %s\n\tEmail: %s\n\tSMTP Host: %s:%d", accountData.username, accountData.email, smtpHost, smtpPort)
+	account := EmailAccount{
+		email:    accountData.email,
+		smtpHost: smtpHost,
+		smtpPort: strconv.Itoa(smtpPort),
+	}
+	account.auth = smtp.PlainAuth("", accountData.username, accountData.password, smtpHost)
+	return account
+}
+
+func sendEmail(account EmailAccount, toEmail []string, subject string, message string) {
+	logging.Debugf("Sending an email from %s to %s", account.email, strings.Join(toEmail, ""))
+
+	ToEmailList := strings.Join(toEmail, "")
+
+	messageData := []byte(
+		"From: " + account.email + "\r\n" +
+			"To: " + ToEmailList + "\r\n" +
+			"Subject: " + subject + "\r\n" +
+			"\r\n" +
+			message,
+	)
+	err := smtp.SendMail(account.smtpHost+":"+account.smtpPort, account.auth, account.email, toEmail, messageData)
+	if err != nil {
+		logging.Error("Failed to send email")
+		logging.Error(err.Error())
+	}
+}