status-im/status-go

package requests

import (
    "errors"

    "github.com/status-im/status-go/eth-node/types"
)

var ErrEditCommunityCategoryInvalidCommunityID = errors.New("edit-community-category: invalid community id")
var ErrEditCommunityCategoryInvalidCategoryID = errors.New("edit-community-category: invalid category id")
var ErrEditCommunityCategoryInvalidName = errors.New("edit-community-category: invalid category name")

type EditCommunityCategory struct {
    CommunityID  types.HexBytes `json:"communityId"`
    CategoryID   string         `json:"categoryId"`
    CategoryName string         `json:"categoryName"`
    ChatIDs      []string       `json:"chatIds"`
}

func (j *EditCommunityCategory) Validate() error {
    if len(j.CommunityID) == 0 {
        return ErrEditCommunityCategoryInvalidCommunityID
    }

    if len(j.CategoryID) == 0 {
        return ErrEditCommunityCategoryInvalidCategoryID
    }

    if len(j.CategoryName) == 0 {
        return ErrEditCommunityCategoryInvalidName
    }

    return nil
}