mirror of
https://bitbucket.org/vendoo/vendoo_v1.0.git
synced 2025-12-25 11:47:40 +00:00
93 lines
3.6 KiB
Swift
93 lines
3.6 KiB
Swift
//
|
|
// AmazonRequest.swift
|
|
// Vendoo
|
|
//
|
|
// Created by cole alban on 8/28/16.
|
|
// Copyright © 2016 Okechi Onyeje. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
|
|
/*
|
|
This class will represent a request to the Amazon MWS API.
|
|
It will contain methods for creating headers, getting the
|
|
headers back as a queryString(used to sign the request), and
|
|
metadata regarding the transaction.
|
|
*/
|
|
class AmazonRequest{
|
|
|
|
private var listing: AmazonListing
|
|
private var xmlBody: AmazonXmlBody
|
|
|
|
|
|
/*
|
|
This constructor will create a request with the given listing and then
|
|
construct the xml body with the given listing.
|
|
listing: The listing to create the request from
|
|
*/
|
|
init(listing: AmazonListing){
|
|
self.listing = listing
|
|
self.xmlBody = AmazonXmlBody(listing)
|
|
}
|
|
|
|
/*
|
|
This helper function will set the headers for the posting a new item to mws
|
|
request: The request headers will be set for
|
|
feedType: The type of feed this request will be for
|
|
*/
|
|
func setRequestHeaders(request: NSMutableURLRequest, feedType: FeedType ){
|
|
request.HTTPMethod = "POST"
|
|
request.addValue("text/xml", forHTTPHeaderField: "Content-Type")
|
|
request.addValue("SubmitFeed", forHTTPHeaderField: "Action")
|
|
request.addValue(self.awsAccessKeyId, forHTTPHeaderField: "AWSAccessKeyId")
|
|
request.addValue(self.sellerId, forHTTPHeaderField: "Merchant")
|
|
request.addValue(getIso8601DateTimeString(), forHTTPHeaderField: "Timestamp")
|
|
request.addValue("2009-01-01", forHTTPHeaderField: "Version")
|
|
request.addValue(feedType.rawValue, forHTTPHeaderField: "FeedType")
|
|
request.addValue("HmacSHA256", forHTTPHeaderField: "SignatureMethod")
|
|
request.addValue("2", forHTTPHeaderField: "SignatureVersion")
|
|
}
|
|
|
|
/*
|
|
This will set the body of the request to be the xml body
|
|
that was created in the constructor.
|
|
If the xml body is "Error" then nothing will be done as there was an
|
|
error in the parsing of the body upon creation
|
|
*/
|
|
func setRequestBody(){
|
|
if(self.xmlBody)
|
|
}
|
|
|
|
/*
|
|
This helper function will return an iso8601 formatted datetime string
|
|
return: an iso8601 formatted datetime string
|
|
*/
|
|
func getIso8601DateTimeString()->String{
|
|
let dateFormatter: NSDateFormatter = NSDateFormatter()
|
|
dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"
|
|
dateFormatter.timeZone = NSTimeZone(forSecondsFromGMT: 0)
|
|
dateFormatter.locale = NSLocale(localeIdentifier: "en_US_POSIX")
|
|
return dateFormatter.stringFromDate(NSDate())
|
|
}
|
|
|
|
|
|
/*
|
|
This will return a properly formatted header in string form
|
|
Note: This is before the query is signed.
|
|
*/
|
|
func getRequestHeaderAsString(request: NSMutableURLRequest)->String{
|
|
var queryString: String = "POST\nmws.amazonservices.com\n\\"+
|
|
queryString += "AwsAccessKeyId="+request.valueForHTTPHeaderField("AwsAccessKeyId")
|
|
queryString += "&Action="+request.valueForHTTPHeaderField("Action")
|
|
queryString += "&FeedType="+request.valueForHTTPHeaderField("FeedType")
|
|
queryString += "&SellerId="+request.valueForHTTPHeaderField("SellerId")
|
|
queryString += "&SignatureMethod="+request.valueForHTTPHeaderField("SignatureMethod")
|
|
queryString += "&SignatureVersion="+request.valueForHTTPHeaderField("SignatureVersion")
|
|
queryString += "&Timestamp="+request.valueForHTTPHeaderField("Timestamp")
|
|
queryString += "&Version="+request.valueForHTTPHeaderField("Version")
|
|
return queryString
|
|
}
|
|
|
|
}
|