SignupInvitedPage: Show orgName (#94940)

* no orgname

* format code

* update unit test

* delete contextSrv

* fix unit test

* run prettier

---------

Co-authored-by: Laura Benz <laura.benz@grafana.com>

pkg/api/dtos/invite.go

@@ -17,6 +17,7 @@ type InviteInfo struct {
 	Name      string `json:"name"`
 	Username  string `json:"username"`
 	InvitedBy string `json:"invitedBy"`
+	OrgName   string `json:"orgName"`
 }
 
 type CompleteInviteForm struct {

pkg/api/org_invite.go

@@ -220,11 +220,22 @@ func (hs *HTTPServer) GetInviteInfoByCode(c *contextmodel.ReqContext) response.R
 		return response.Error(http.StatusNotFound, "Invite not found", nil)
 	}
 
+	orgResult, err := hs.orgService.GetByID(c.Req.Context(), &org.GetOrgByIDQuery{
+		ID: invite.OrgID,
+	})
+	if err != nil {
+		if errors.Is(err, org.ErrOrgNotFound) {
+			return response.Error(http.StatusNotFound, "org not found", nil)
+		}
+		return response.Error(http.StatusInternalServerError, "Failed to get org", err)
+	}
+
 	return response.JSON(http.StatusOK, dtos.InviteInfo{
 		Email:     invite.Email,
 		Name:      invite.Name,
 		Username:  invite.Email,
 		InvitedBy: util.StringsFallback3(invite.InvitedByName, invite.InvitedByLogin, invite.InvitedByEmail),
+		OrgName:   orgResult.Name,
 	})
 }