api/pkg/models/namespace_users_rights.go

package models

import (
	"code.vikunja.io/api/pkg/log"
)

// CanCreate checks if the user can create a new user <-> namespace relation
func (nu *NamespaceUser) CanCreate(doer *User) bool {
	// Get the namespace and check if the user has write access on it
	n, err := GetNamespaceByID(nu.NamespaceID)
	if err != nil {
		log.Log.Error("Error occurred during CanCreate for NamespaceUser: %s", err)
		return false
	}
	return n.CanWrite(doer)
}

// CanDelete checks if the user can delete a user <-> namespace relation
func (nu *NamespaceUser) CanDelete(doer *User) bool {
	// Get the namespace and check if the user has write access on it
	n, err := GetNamespaceByID(nu.NamespaceID)
	if err != nil {
		log.Log.Error("Error occurred during CanDelete for NamespaceUser: %s", err)
		return false
	}
	return n.CanWrite(doer)
}

// CanUpdate checks if the user can update a user <-> namespace relation
func (nu *NamespaceUser) CanUpdate(doer *User) bool {
	// Get the namespace and check if the user has write access on it
	n, err := GetNamespaceByID(nu.NamespaceID)
	if err != nil {
		log.Log.Error("Error occurred during CanUpdate for NamespaceUser: %s", err)
		return false
	}
	return n.CanWrite(doer)
}