Files
hanko/backend/handler/user_admin.go
2022-06-29 17:33:29 +02:00

118 lines
3.1 KiB
Go

package handler
import (
"fmt"
"github.com/gofrs/uuid"
"github.com/labstack/echo/v4"
"github.com/teamhanko/hanko/backend/dto"
"github.com/teamhanko/hanko/backend/persistence"
"net/http"
"strings"
)
type UserHandlerAdmin struct {
persister persistence.Persister
}
func NewUserHandlerAdmin(persister persistence.Persister) *UserHandlerAdmin {
return &UserHandlerAdmin{persister: persister}
}
func (h *UserHandlerAdmin) Delete(c echo.Context) error {
userId, err := uuid.FromString(c.Param("id"))
if err != nil {
return dto.NewHTTPError(http.StatusBadRequest, "failed to parse userId as uuid").SetInternal(err)
}
p := h.persister.GetUserPersister()
user, err := p.Get(userId)
if err != nil {
return fmt.Errorf("failed to get user: %w", err)
}
if user == nil {
return dto.NewHTTPError(http.StatusNotFound, "user not found")
}
err = p.Delete(*user)
if err != nil {
return fmt.Errorf("failed to delete user: %w", err)
}
return c.JSON(http.StatusNoContent, nil)
}
type UserPatchRequest struct {
UserId string `param:"id" validate:"required,uuid4"`
Email string `json:"email" validate:"omitempty,email"`
Verified *bool `json:"verified"`
}
func (h *UserHandlerAdmin) Patch(c echo.Context) error {
var patchRequest UserPatchRequest
if err := c.Bind(&patchRequest); err != nil {
return dto.ToHttpError(err)
}
if err := c.Validate(patchRequest); err != nil {
return dto.ToHttpError(err)
}
patchRequest.Email = strings.ToLower(patchRequest.Email)
p := h.persister.GetUserPersister()
user, err := p.Get(uuid.FromStringOrNil(patchRequest.UserId))
if err != nil {
return fmt.Errorf("failed to get user: %w", err)
}
if user == nil {
return dto.NewHTTPError(http.StatusNotFound, "user not found")
}
if patchRequest.Email != "" && patchRequest.Email != user.Email {
maybeExistingUser, err := p.GetByEmail(patchRequest.Email)
if err != nil {
return fmt.Errorf("failed to get user: %w", err)
}
if maybeExistingUser != nil {
return dto.NewHTTPError(http.StatusBadRequest, "email address not available")
}
user.Email = patchRequest.Email
}
if patchRequest.Verified != nil {
user.Verified = *patchRequest.Verified
}
err = p.Update(*user)
if err != nil {
return fmt.Errorf("failed to update user: %w", err)
}
return c.JSON(http.StatusOK, nil) // TODO: mabye we should return the user object???
}
type UserListRequest struct {
PerPage int `query:"per_page"`
Page int `query:"page"`
}
func (h *UserHandlerAdmin) List(c echo.Context) error {
// TODO: return 'X-Total-Count' header, which includes the all users count
// TODO; return 'Link' header, which includes links to next, previous, current(???), first, last page (example https://docs.github.com/en/rest/guides/traversing-with-pagination)
var request UserListRequest
err := (&echo.DefaultBinder{}).BindQueryParams(c, &request)
if err != nil {
return dto.ToHttpError(err)
}
users, err := h.persister.GetUserPersister().List(request.Page, request.PerPage)
if err != nil {
return fmt.Errorf("failed to get lsist of users: %w", err)
}
return c.JSON(http.StatusOK, users)
}