func actionOnSet(group *tat.Group, operand, set, groupname, admin, history string) error {
err := store.Tat().CGroups.Update(
bson.M{"_id": group.ID},
bson.M{operand: bson.M{set: groupname}},
)
if err != nil {
return err
}
cache.CleanAllGroups()
return addToHistory(group, admin, history+" "+groupname)
}
// Delete deletes a group
func Delete(group *tat.Group, user *tat.User) error {
cache.CleanAllGroups()
if len(group.Users) > 0 {
return fmt.Errorf("Could not delete this group, this group have Users")
}
if len(group.AdminUsers) > 0 {
return fmt.Errorf("Could not delete this group, this group have Admin Users")
}
return store.Tat().CGroups.Remove(bson.M{"_id": group.ID})
}
// Insert insert new group
func Insert(group *tat.Group) error {
cache.CleanAllGroups()
group.ID = bson.NewObjectId().Hex()
group.DateCreation = time.Now().Unix()
err := store.Tat().CGroups.Insert(group)
if err != nil {
log.Errorf("Error while inserting new group %s", err)
}
return err
}
// Update updates a group : name and description
func Update(group *tat.Group, newGroupname, description string, user *tat.User) error {
cache.CleanAllGroups()
// Check if name already exists -> checked in controller
err := store.Tat().CGroups.Update(
bson.M{"_id": group.ID},
bson.M{"$set": bson.M{"name": newGroupname, "description": description}})
if err != nil {
log.Errorf("Error while update group %s to %s:%s", group.Name, newGroupname, err.Error())
return fmt.Errorf("Error while update group")
}
group.Name = newGroupname
group.Description = description
return err
}
// ChangeUsernameOnGroups changes a username on groups
func ChangeUsernameOnGroups(oldUsername, newUsername string) {
cache.CleanAllGroups()
// Users
_, err := store.Tat().CGroups.UpdateAll(
bson.M{"users": oldUsername},
bson.M{"$set": bson.M{"users.$": newUsername}})
if err != nil {
log.Errorf("Error while changes username from %s to %s on Groups (Users) %s", oldUsername, newUsername, err)
}
// AdminUsers
_, err = store.Tat().CGroups.UpdateAll(
bson.M{"adminUsers": oldUsername},
bson.M{"$set": bson.M{"adminUsers.$": newUsername}})
if err != nil {
log.Errorf("Error while changes username from %s to %s on Groups (Admins) %s", oldUsername, newUsername, err)
}
}