feat: email linking

1 files changed, 52 insertions, 0 deletions

diff --git a/internal/router/api-v1-email-verify.go b/internal/router/api-v1-email-verify.go
new file mode 100644
index 0000000..fad174b
--- /dev/null
+++ b/internal/router/api-v1-email-verify.go
@@ -0,0 +1,52 @@
+package router
+
+import (
+	"fmt"
+	"log/slog"
+	"net/url"
+	"strings"
+
+	"github.com/SayaAndy/saya-today-web/locale"
+	"github.com/gofiber/fiber/v2"
+)
+
+func init() {
+	assert(0, tm.Add("personal-page-status", "views/partials/personal-page-status.html"))
+}
+
+func Api_V1_Email_Verify(l map[string]*locale.LocaleConfig) func(c *fiber.Ctx) error {
+	return func(c *fiber.Ctx) error {
+		c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8)
+
+		referer := c.Get("Referer", "")
+		if referer == "" {
+			return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty")
+		}
+
+		urlStruct, err := url.ParseRequestURI(referer)
+		if err != nil {
+			return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error()))
+		}
+
+		path := urlStruct.EscapedPath()
+		pathParts := strings.Split(strings.Trim(path, "/"), "/")
+		if len(pathParts) != 2 {
+			return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/user'")
+		}
+
+		lang := pathParts[0]
+
+		verificationCode := c.FormValue("email_code")
+		if verificationCode == "" {
+			return api_v1_email_sendStatusHtml(c, "verification-message", l, "Failed", fiber.ErrUnprocessableEntity.Code, lang, l[lang].UserProfile.VerificationEmpty, map[string]string{})
+		}
+
+		if err = Mailer.Verify(verificationCode, lang); err != nil {
+			slog.Error("verification code is invalid", slog.String("verification_code", verificationCode), slog.String("error", err.Error()))
+			return api_v1_email_sendStatusHtml(c, "verification-message", l, "Failed", fiber.ErrUnprocessableEntity.Code, lang, l[lang].UserProfile.VerificationFailed, map[string]string{})
+		}
+		return api_v1_email_sendStatusHtml(c, "verification-message", l, "OK", fiber.StatusOK, lang, l[lang].UserProfile.VerificationSuccess, map[string]string{
+			"hide-verification-panel": "true",
+		})
+	}
+}