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var db = module.exports
var _ = require('lodash')
var connection = require("./bookshelf")
var bookshelf = connection.bookshelf
var knex = connection.knex
/* MODELS */
var Customer = bookshelf.Model.extend({ tableName: 'cw_customers' })
var OrderSKU = bookshelf.Model.extend({ tableName: 'cw_order_skus' })
var Order = bookshelf.Model.extend({ tableName: 'cw_orders' })
var Product = bookshelf.Model.extend({ tableName: 'cw_products' })
var SKU = bookshelf.Model.extend({ tableName: 'cw_skus' })
/* METHODS */
db.products = function () {
return Product.query(function(qb){
qb.orderBy("product_name", "asc")
}).fetchAll()
}
db.ordersBySku = function (sku) {
return new Promise(function (resolve, reject){
SKU.where('sku_merchant_sku_id', sku).fetchAll().then(function(skus){
if (! skus.length) {
return resolve([])
}
var sku = skus.at(0)
var sku_id = sku.get('sku_id')
OrderSKU.where('ordersku_sku', sku_id).fetchAll({ columns: 'ordersku_order_id' }).then(function(ordersku_ids){
var order_ids = ordersku_ids.map(function(el){ return el.get('ordersku_order_id') })
Order.where('order_id', 'in', order_ids).fetchAll().then(function(orders){
resolve(orders)
})
})
})
})
}
/*
# cw_products
# 0 id 1 sku 2 product_name
# cw_skus
# 0 sku_id 1 sku 2 product_id
# cw_orders
# 0 order_id 1 date 2 status 3 customer_id
# cw_order_skus
# 0 id 1 order_id 2 sku_id
*/
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