middleware/user.go


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

package middleware

import (
	"context"

	"github.com/labstack/echo-contrib/session"
	"github.com/labstack/echo/v4"
	"gitrepo.ru/neonxp/gorum/contextlib"
	"gitrepo.ru/neonxp/gorum/models"
)

func UserMiddleware() echo.MiddlewareFunc {
	return func(next echo.HandlerFunc) echo.HandlerFunc {
		return func(c echo.Context) error {
			sess, err := session.Get("session", c)
			if err != nil {
				return err
			}
			u, okSess := sess.Values["user"]
			if !okSess {
				return next(c)
			}
			user, okUser := u.(models.User)
			if !okUser {
				return next(c)
			}
			ctx := context.WithValue(c.Request().Context(), contextlib.UserKey, user)
			req := c.Request().WithContext(ctx)
			c.SetRequest(req)

			return next(c)
		}
	}
}