Users: Improve conflict error handling (#26958)

* API: Improve error handling (#26934)

* New ErrUserAlreadyExists error has been introduced

* Create user endpoint returns 412 Precondition Failed on ErrUserAlreadyExists errors

* Make ErrUserAlreadyExists error message clearer

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>

* Use errors.Is instead of equality comparator on AdminCreateUser handler

* Improve sqlstore/user test definition

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>

* Improve sqlstore/user tests for ErrUserAlreadyExists cases

* Remove no needed string fmt and err declaration on sqlstore/user tests

* Code improvements for sqlstore/user tests

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>

* Use err.Error() instead of sentinel error value on AdminCreateUser

Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>

* Add ErrUserAlreadyExists handling for signup & org invite use cases

Co-authored-by: Emil Tullstedt <emil.tullstedt@grafana.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
This commit is contained in:
Joan López de la Franca Beltran
2020-08-13 14:38:54 +02:00
committed by GitHub
parent 5398ef1103
commit ef631582ba
7 changed files with 83 additions and 10 deletions

View File

@@ -1,6 +1,8 @@
package api
import (
"errors"
"github.com/grafana/grafana/pkg/api/dtos"
"github.com/grafana/grafana/pkg/bus"
"github.com/grafana/grafana/pkg/events"
@@ -78,14 +80,12 @@ func (hs *HTTPServer) SignUpStep2(c *models.ReqContext, form dtos.SignUpStep2For
createUserCmd.EmailVerified = true
}
// check if user exists
existing := models.GetUserByLoginQuery{LoginOrEmail: form.Email}
if err := bus.Dispatch(&existing); err == nil {
return Error(401, "User with same email address already exists", nil)
}
// dispatch create command
if err := bus.Dispatch(&createUserCmd); err != nil {
if errors.Is(err, models.ErrUserAlreadyExists) {
return Error(401, "User with same email address already exists", nil)
}
return Error(500, "Failed to create user", err)
}