3d9de8ba11
- Create services/user_service.go with user creation and verification - Add input validation for username, email, and password - Implement duplicate user checking and password hashing - Add comprehensive error handling and logging
34 lines
776 B
Go
34 lines
776 B
Go
package services
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import (
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"fmt"
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"net/smtp"
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"os"
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)
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type EmailService struct {
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smtpHost string
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smtpPort string
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smtpUser string
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smtpPassword string
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}
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func NewEmailService() *EmailService {
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return &EmailService{
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smtpHost: os.Getenv("SMTP_SERVER"),
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smtpPort: os.Getenv("SMTP_PORT"),
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smtpUser: os.Getenv("SMTP_USER"),
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smtpPassword: os.Getenv("SMTP_PASSWORD"),
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}
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}
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func (e *EmailService) SendEmail(to, subject, body string) error {
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from := e.smtpUser
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msg := fmt.Sprintf("From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n%s", from, to, subject, body)
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auth := smtp.PlainAuth("", e.smtpUser, e.smtpPassword, e.smtpHost)
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addr := fmt.Sprintf("%s:%s", e.smtpHost, e.smtpPort)
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return smtp.SendMail(addr, auth, from, []string{to}, []byte(msg))
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}
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