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add html template

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This commit is contained in:
Sergey Chubaryan 2025-02-16 03:02:50 +03:00
parent 20aa4a3d7b
commit 8c1ced8e5a
1 changed files with 40 additions and 20 deletions
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60
cmd/backend/server/handlers/user_verify_handler.go
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@ -4,48 +4,68 @@ import (
"backend/internal/core/services"
"backend/pkg/logger"
"html/template"
"github.com/gin-gonic/gin"
)
type A struct {
type HtmlTemplate struct {
TabTitle string
Title string
Text string
Link string
LinkText string
}
func NewUserVerifyEmailHandler(log logger.Logger, userService services.UserService) gin.HandlerFunc {
htmlOk := `
<html>
<head>
<title>Verify Email</title>
</head>
<body>
<h1>Email successfuly verified</h1>
</body>
</html>
`
const htmlTemplate = `
<html>
<head>
<title>{{.TabTitle}}</title>
</head>
<body>
{{if .Title}}
<h1>{{.Title}}</h1>
{{end}}
htmlNotOk := `
<html> <head> <title>Verify Email</title> </head> <body>
<h1>Email was not verified</h1>
</body> </html>
`
<h3>{{.Text}}</h3>
{{if .Link}}
<a href="{{.Link}}">{{.LinkText}}</a>
{{end}}
</body>
</html>
`
func NewUserVerifyEmailHandler(log logger.Logger, userService services.UserService) gin.HandlerFunc {
template, err := template.New("verify-email").Parse(htmlTemplate)
if err != nil {
log.Fatal().Err(err).Msg("Error parsing template")
}
return func(c *gin.Context) {
tmp := HtmlTemplate{
TabTitle: "Verify Email",
Text: "Error verifying email",
}
token, ok := c.GetQuery("token")
if !ok || token == "" {
c.Data(400, "text/html", []byte(htmlNotOk))
log.Error().Err(err).Msg("No token in query param")
template.Execute(c.Writer, tmp)
c.Status(400)
return
}
err := userService.VerifyEmail(c, token)
if err != nil {
log.Error().Err(err).Msg("Error verifying email")
c.Data(400, "text/html", []byte(htmlNotOk))
template.Execute(c.Writer, tmp)
c.Status(400)
return
}
c.Data(200, "text/html", []byte(htmlOk))
tmp.Text = "Email successfully verified"
template.Execute(c.Writer, tmp)
c.Status(200)
}
}