status-im/status-go

package requests

import (
    "errors"
)

var ErrToggleCollapsedCommunityCategoryInvalidCommunityID = errors.New("toggle-collapsed-community-category: invalid community id")
var ErrToggleCollapsedCommunityCategoryInvalidName = errors.New("toggle-collapsed-community-category: invalid category name")

type ToggleCollapsedCommunityCategory struct {
    CommunityID string `json:"communityId"`
    CategoryID  string `json:"categoryId"`
    Collapsed   bool   `json:"collapsed"`
}

func (t *ToggleCollapsedCommunityCategory) Validate() error {
    if len(t.CommunityID) == 0 {
        return ErrToggleCollapsedCommunityCategoryInvalidCommunityID
    }

    if len(t.CategoryID) == 0 {
        return ErrToggleCollapsedCommunityCategoryInvalidName
    }

    return nil
}