balanced/balanced-dashboard

import Computed from "balanced-dashboard/utils/computed";
import Transaction from "./transaction";
import Model from "./core/model";
import Utils from "balanced-dashboard/lib/utils";

var Debit = Transaction.extend({

    refund_amount: Ember.computed.oneWay('amount'),
    type_name: "Debit",
    route_name: "debits",

    source: Model.belongsTo('source', 'funding-instrument'),
    hold: Model.belongsTo('card_hold', 'hold'),
    refunds: Model.hasMany('refunds', 'refund'),
    dispute: Model.belongsTo('dispute', 'dispute'),
    order: Model.belongsTo('order', 'order'),

    getDisputesLoader: function(attributes) {
        var DisputesResultsLoader = require("balanced-dashboard/models/results-loaders/disputes")["default"];
        attributes = _.extend({
            path: this.get("dispute_uri")
        }, attributes);
        return DisputesResultsLoader.create(attributes);
    },

    funding_instrument_description: Ember.computed.alias('source.description'),
    last_four: Ember.computed.alias('source.last_four'),
    funding_instrument_name: Ember.computed.alias('source.brand'),
    funding_instrument_type: Ember.computed.alias('source.type_name'),
    max_refund_amount_dollars: Computed.transform('refund_amount', Utils.centsToDollars),
    recipient: function() {
        return this.get('customer') ? 'customer' : 'card';
    }.property('customer'),

    recipient_name: function() {
        if (this.get('customer')) {
            return this.get('customer.display_me_with_email');
        } else {
            return '%@ (%@)'.fmt(this.get('last_four'), this.get('funding_instrument_name'));
        }
    }.property('customer.display_me_with_email', 'last_four', 'funding_instrument_name'),

    get_refunds: function() {
        var self = this;

        this.get('refunds').then(function(refunds) {
            self.set('refund_amount', refunds.reduce(function(amount, refund) {
                if (!refund.get('is_failed')) {
                    return amount - refund.get('amount');
                } else {
                    return amount;
                }
            }, self.get('amount')));
        });
    }.on('didLoad'),

    can_refund: function() {
        return this.get('is_succeeded') && (this.get('refund_amount') > 0) && !this.get('dispute');
    }.property('amount', 'refund_amount', 'is_succeeded', 'dispute')
});

export default Debit;