module.exports = Self => {
    Self.remoteMethodCtx('canEdit', {
        description: 'Check if all the received sales are aditable',
        accessType: 'READ',
        accepts: [{
            arg: 'sales',
            type: ['object'],
            required: true
        }],
        returns: {
            type: 'boolean',
            root: true
        },
        http: {
            path: `/isEditable`,
            verb: 'get'
        }
    });

    Self.canEdit = async(ctx, sales, options) => {
        const models = Self.app.models;
        const userId = ctx.req.accessToken.userId;
        const myOptions = {};

        if (typeof options == 'object')
            Object.assign(myOptions, options);

        const idsCollection = sales.map(sale => sale.id);

        const saleTracking = await models.SaleTracking.find({where: {saleFk: {inq: idsCollection}}}, myOptions);

        const hasSaleTracking = saleTracking.length;

        const isProductionRole = await models.Account.hasRole(userId, 'production', myOptions);

        const canEdit = (isProductionRole || !hasSaleTracking);

        return canEdit;
    };
};