trailpack-proxy-cart/api/models/Refund.js

eCommerce - Trailpack for Proxy Engine

'use strict'

const Model = require('trails/model')
// const helpers = require('proxy-engine-helpers')

/**
 * @module Refund
 * @description Refund Model
 */
module.exports = class Refund extends Model {

  static config (app, Sequelize) {
    return {
      options: {
        underscored: true,
        scopes: {
          live: {
            where: {
              live_mode: true
            }
          }
        },
        hooks: {
        },
        classMethods: {
          /**
           * Associate the Model
           * @param models
           */
          associate: (models) => {
            models.Refund.belongsTo(models.Order, {
              // as: 'order_id'
            })
            models.Refund.belongsTo(models.Transaction, {
              // as: 'order_id'
            })
            models.Refund.belongsToMany(models.OrderItem, {
              as: 'order_items',
              through: {
                model: models.ItemRefund,
                unique: false,
                scope: {
                  model: 'order_item'
                }
              },
              foreignKey: 'model_id',
              constraints: false
            })
            models.Refund.belongsToMany(models.Transaction, {
              as: 'transactions',
              through: {
                model: models.ItemRefund,
                unique: false,
                scope: {
                  model: 'transaction'
                }
              },
              foreignKey: 'model_id',
              constraints: false
            })
          },
          // TODO
          resolve: function(refund, options){
            return Promise.resolve(refund)
            // options = options || {}
          }

        }
      }
    }
  }

  static schema (app, Sequelize) {
    return {
      order_id: {
        type: Sequelize.INTEGER
      },
      transaction_id: {
        type: Sequelize.INTEGER
      },
      amount: {
        type: Sequelize.INTEGER,
        defaultValue: 0
      },
      // The time at which the refund was processed
      processed_at: {
        type: Sequelize.DATE,
        defaultValue: Sequelize.NOW
      },
      // refund_order_items: helpers.ARRAY('Refund', app, Sequelize, Sequelize.JSONB, 'refund_order_items', {
      //   defaultValue: []
      // }),
      restock: {
        type: Sequelize.BOOLEAN,
        defaultValue: app.config.proxyCart.refund_restock
      },
      live_mode: {
        type: Sequelize.BOOLEAN,
        defaultValue: app.config.proxyEngine.live_mode
      }
    }
  }
}