Implement verify email using server url

- fix confirm password typo

server/handlers/verifyEmailhandler.go

@@ -0,0 +1,69 @@
+package handlers
+
+import (
+	"fmt"
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/yauthdev/yauth/server/constants"
+	"github.com/yauthdev/yauth/server/db"
+	"github.com/yauthdev/yauth/server/enum"
+	"github.com/yauthdev/yauth/server/session"
+	"github.com/yauthdev/yauth/server/utils"
+)
+
+// Defining the Graphql handler
+func VerifyEmail() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		errorRes := gin.H{
+			"message": "invalid token",
+		}
+		token := c.Query("token")
+		if token == "" {
+			c.JSON(400, errorRes)
+			return
+		}
+
+		_, err := db.Mgr.GetVerificationByToken(token)
+		if err != nil {
+			c.JSON(400, errorRes)
+			return
+		}
+
+		// verify if token exists in db
+		claim, err := utils.VerifyVerificationToken(token)
+		if err != nil {
+			c.JSON(400, errorRes)
+			return
+		}
+
+		user, err := db.Mgr.GetUserByEmail(claim.Email)
+		if err != nil {
+			c.JSON(400, gin.H{
+				"message": err.Error(),
+			})
+			return
+		}
+
+		// update email_verified_at in users table
+		db.Mgr.UpdateVerificationTime(time.Now().Unix(), user.ID)
+		// delete from verification table
+		db.Mgr.DeleteToken(claim.Email)
+
+		userIdStr := fmt.Sprintf("%d", user.ID)
+		refreshToken, _, _ := utils.CreateAuthToken(utils.UserAuthInfo{
+			ID:    userIdStr,
+			Email: user.Email,
+		}, enum.RefreshToken)
+
+		accessToken, _, _ := utils.CreateAuthToken(utils.UserAuthInfo{
+			ID:    userIdStr,
+			Email: user.Email,
+		}, enum.AccessToken)
+
+		session.SetToken(userIdStr, refreshToken)
+		utils.SetCookie(c, accessToken)
+		c.Redirect(http.StatusTemporaryRedirect, constants.FRONTEND_URL)
+	}
+}