teddy/email-notification
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This commit is contained in:
teddy
2025-04-18 15:10:49 +07:00
parent a0984902e0
commit f7db944b97
4 changed files with 95 additions and 67 deletions
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33
app/mail-config.go
View File

@@ -6,6 +6,7 @@ import (
"log"
"net/smtp"
"os"
"strconv"
"text/template"
)
@@ -15,7 +16,15 @@ const CONFIG_SENDER_NAME = "HIS <hats.nutech@gmail.com>"
const CONFIG_AUTH_EMAIL = "hats.nutech@gmail.com"
const CONFIG_AUTH_PASSWORD = "lbfjfuywqktkexij"
func Mail() {
type MailConfig struct {
SMTPHost string
SMTPPort int
SMTPSenderName string
AuthEmail string
AuthPassword string
}
func Mail() *MailConfig {
// dialer := gomail.NewDialer(
// CONFIG_SMTP_HOST,
// CONFIG_SMTP_PORT,
@@ -23,7 +32,18 @@ func Mail() {
// CONFIG_AUTH_PASSWORD,
// )
// return dialer
port, err := strconv.Atoi(os.Getenv("SMTP_PORT"))
if err != nil {
fmt.Println("error parsing to int", err.Error())
}
return &MailConfig{
SMTPHost: os.Getenv("SMTP_HOST"),
SMTPPort: port,
SMTPSenderName: os.Getenv("SMTP_SENDER"),
AuthEmail: os.Getenv("AUTH_EMAIL"),
AuthPassword: os.Getenv("AUTH_PASSWORD"),
}
}
func SendEmail(to []string, cc []string, subject, message string) error {
@@ -54,16 +74,17 @@ func SendEmail(to []string, cc []string, subject, message string) error {
htmlString := buf.String()
sender := "From: " + CONFIG_SENDER_NAME + "\n"
sender := "From: " + Mail().SMTPSenderName + "\n"
subjectt := "Subject: 👋 Hello from Go\n"
mime := "MIME-version: 1.0;\nContent-Type: text/html; charset=\"UTF-8\";\n\n"
body := htmlString
messages := []byte(sender + subjectt + mime + body)
auth := smtp.PlainAuth("", CONFIG_AUTH_EMAIL, CONFIG_AUTH_PASSWORD, CONFIG_SMTP_HOST)
smtpAddr := fmt.Sprintf("%s:%d", CONFIG_SMTP_HOST, CONFIG_SMTP_PORT)
auth := smtp.PlainAuth("", Mail().AuthEmail, Mail().AuthPassword, Mail().SMTPHost)
smtpAddr := fmt.Sprintf("%s:%d", Mail().SMTPHost, Mail().SMTPPort)
fmt.Println("cek dong", Mail())
err = smtp.SendMail(smtpAddr, auth, CONFIG_AUTH_EMAIL, append(to, cc...), messages)
err = smtp.SendMail(smtpAddr, auth, Mail().AuthEmail, append(to, cc...), messages)
if err != nil {
return err
}

79
main.go
View File

@@ -1,8 +1,11 @@
package main
import (
"context"
"email-notification/app"
"email-notification/config"
"email-notification/model"
"email-notification/query"
"fmt"
"log"
"net/http"
@@ -18,81 +21,47 @@ func main() {
log.Fatal("Error loading .env file")
}
config.NewDatabase()
db := config.NewDatabase().WithContext(context.Background())
to := []string{"teddy.nutech@gmail.com"}
cc := []string{"teddy.nutech@gmail.com"}
subject := "test"
message := "test"
// conn, err := amqp091.Dial("amqp://guest:guest@36.66.3.44:7012/")
// if err != nil {
// fmt.Println("Failed to connect to RabbitMQ: ", err)
// }
// defer conn.Close()
fmt.Println(to, cc, subject, message)
// ch, err := conn.Channel()
// if err != nil {
// fmt.Println("Failed to open a channel: ", err)
// }
// defer ch.Close()
http.HandleFunc("/birthday-notification", func(w http.ResponseWriter, r *http.Request) {
http.HandleFunc("/notif-email", func(w http.ResponseWriter, r *http.Request) {
data := new([]model.Birthday)
// ch.Publish("notification", "email", false, false, amqp091.Publishing{
// ContentType: "application/json",
// Body: []byte("test-email"),
// })
err := query.GetBirthday(db, data, "1", "1")
if err != nil {
w.WriteHeader(500)
w.Write([]byte(err.Error()))
}
fmt.Println("hasil query data", data)
for _, v := range *data {
fmt.Println("Birthday", v.Fullname)
sendTo := []string{v.Email}
go func() {
fmt.Println("sending email...")
err := app.SendEmail(to, cc, subject, message)
err := app.SendEmail(sendTo, sendTo, subject, message)
if err != nil {
fmt.Println("error", err.Error())
}
w.WriteHeader(500)
w.Write([]byte(err.Error()))
} else {
fmt.Println("email sent")
}
}()
}
w.Write([]byte{})
w.Write([]byte("success"))
})
port := os.Getenv("PORT")
http.ListenAndServe(":"+port, nil)
// q, err := ch.QueueDeclare(
// "email", // name
// false,
// false,
// false,
// false,
// nil,
// )
// if err != nil {
// fmt.Println("Failed to declare a queue:", err)
// }
// msgs, err := ch.Consume(
// "email",
// "", // consumer
// true, // auto-ack
// false, // exclusive
// false, // no-local
// false, // no-wait
// nil,
// )
// if err != nil {
// fmt.Println("Failed to register a consumer: ", err)
// }
// forever := make(chan bool)
// go func() {
// for d := range msgs {
// log.Printf("Received a message: %s", d.Body)
// }
// }()
// fmt.Println(" [*] Waiting for messages. To exit press CTRL+C")
// <-forever
}

15
model/model.go Normal file
View File

@@ -0,0 +1,15 @@
package model
import "time"
type Birthday struct {
Email string `json:"email"`
Fullname string `json:"fullname"`
Birthday time.Time `json:"birthday"`
}
type Workanniversary struct {
Email string `json:"email"`
Fullname string `json:"fullname"`
HireDate time.Time `json:"hire_date"`
}

23
query/query.go Normal file
View File

@@ -0,0 +1,23 @@
package query
import (
"email-notification/model"
"gorm.io/gorm"
)
func GetBirthday(db *gorm.DB, data *[]model.Birthday, month, day string) error {
return db.Table("user").
Where("status_id", 1).
Where("EXTRACT(MONTH FROM birthday) = ?", month).
Where("EXTRACT(DAY FROM birthday) = ?", day).
Find(&data).Error
}
func GetWorkanniversary(db *gorm.DB, data *[]model.Workanniversary, month, day string) error {
return db.Table("user").
Where("status_id", 1).
Where("EXTRACT(MONTH FROM hire_date) = ?", month).
Where("EXTRACT(DAY FROM hire_date) = ?", day).
Find(&data).Error
}