more refactoring

internal/email/queue.go

@@ -14,7 +14,7 @@ import (
 	"time"
 )
 
-type EmailClient interface {
+type Client interface {
 	SendEmail(Email) error
 }
 
@@ -103,22 +103,22 @@ func (s *SESClient) SendEmail(email Email) error {
 	return nil
 }
 
-// EmailQueue represents the email queue with rate limiting
-type EmailQueue struct {
+// Queue represents the email queue with rate limiting
+type Queue struct {
 	stop            bool
 	emailQueue      chan Email       // Email queue
 	rateLimit       <-chan time.Time // Rate limiter
-	client          EmailClient      // SES client to send emails
+	client          Client           // SES client to send emails
 	wg              sync.WaitGroup   // To wait for all emails to be processed
 	FailedSendCount int
 }
 
 // NewEmailQueue creates a new rate-limited email queue
-func NewEmailQueue(bufferSize int, emailsPerSecond int, client EmailClient) *EmailQueue {
+func NewEmailQueue(bufferSize int, emailsPerSecond int, client Client) *Queue {
 	// Create a ticker that ticks every second to limit the rate of sending emails
 	rateLimit := time.Tick(time.Second / time.Duration(emailsPerSecond))
 
-	return &EmailQueue{
+	return &Queue{
 		stop:            false,
 		emailQueue:      make(chan Email, bufferSize),
 		rateLimit:       rateLimit,
@@ -128,7 +128,7 @@ func NewEmailQueue(bufferSize int, emailsPerSecond int, client EmailClient) *Ema
 }
 
 // AddEmail queues a new email to be sent
-func (q *EmailQueue) AddEmail(email Email) {
+func (q *Queue) AddEmail(email Email) {
 	if q.stop {
 		log.Printf("email %s with subject %s not add. Stopping queue", email.Recipient, email.Subject)
 		return
@@ -138,7 +138,7 @@ func (q *EmailQueue) AddEmail(email Email) {
 }
 
 // Start begins processing the email queue with rate limiting
-func (q *EmailQueue) Start() {
+func (q *Queue) Start() {
 	q.stop = false
 	// Worker goroutine that processes emails from the queue
 	go func() {
@@ -151,7 +151,7 @@ func (q *EmailQueue) Start() {
 }
 
 // sendEmail sends an email using the SES client
-func (q *EmailQueue) sendEmail(email Email) {
+func (q *Queue) sendEmail(email Email) {
 	if err := q.client.SendEmail(email); err != nil {
 		q.FailedSendCount += 1
 		log.Printf("Failed to send email to %s: %v\n", email.Recipient, err)
@@ -159,7 +159,7 @@ func (q *EmailQueue) sendEmail(email Email) {
 }
 
 // Stop stops the queue after all emails have been processed
-func (q *EmailQueue) Stop() {
+func (q *Queue) Stop() {
 	q.stop = true
 	// Wait for all emails to be processed
 	q.wg.Wait()