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user service: check for email or user name existence when creating (#172)

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This commit is contained in:
Janos Dobronszki
2021-06-23 14:39:17 +01:00
committed by GitHub
parent e421486ca9
commit b23ee59a91
1 changed files with 15 additions and 0 deletions
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15
user/handler/handler.go
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@@ -52,6 +52,21 @@ func (s *User) Create(ctx context.Context, req *pb.CreateRequest, rsp *pb.Create
}
req.Username = strings.ToLower(req.Username)
req.Email = strings.ToLower(req.Email)
usernames, err := s.domain.Search(ctx, req.Username, "")
if err != nil {
return err
}
if len(usernames) > 0 {
return errors.BadRequest("create.username-check", "username already exists")
}
emails, err := s.domain.Search(ctx, "", req.Email)
if err != nil {
return err
}
if len(emails) > 0 {
return errors.BadRequest("create.email-check", "email already exists")
}
salt := random(16)
h, err := bcrypt.GenerateFromPassword([]byte(x+salt+req.Password), 10)