const Schwifty = require('@hapipal/schwifty')

const groupingSchema = require('../schemas/groupings')
const Profile = require('./profile')
const Tag = require('./tag')

module.exports = class Grouping extends Schwifty.Model {
    static get tableName() {
        return 'groupings'
    }
    static get relationMappings() {
        return {
            profiles: {
                relation: Schwifty.Model.ManyToManyRelation,
                modelClass: Profile,
                join: {
                    from: 'groupings.grouping_id',
                    through: {
                        from: 'memberships.grouping_id',
                        to: 'memberships.profile_id',
                    },
                    to: 'profiles.profile_id',
                },
            },
            tags: {
                relation: Schwifty.Model.HasManyRelation,
                modelClass: Tag,
                join: {
                    from: 'groupings.grouping_id',
                    through: {
                        from: 'tag_associations.grouping_id',
                        to: 'tag_associations.tag_id',
                    },
                    to: 'tags.tag_id',
                },
            },
        }
    }
    static get joiSchema() {
        return groupingSchema.single
    }
}