Use mod vendor for vendored directory (backwards compatible)

5 files changed, 0 insertions, 671 deletions

diff --git a/vendor/github.com/Philipp15b/go-steam/tradeoffer/client.go b/vendor/github.com/Philipp15b/go-steam/tradeoffer/client.go
deleted file mode 100644
index 7bf171c3..00000000
--- a/vendor/github.com/Philipp15b/go-steam/tradeoffer/client.go
+++ /dev/null
@@ -1,452 +0,0 @@
-package tradeoffer
-
-import (
-	"encoding/json"
-	"fmt"
-	"github.com/Philipp15b/go-steam/community"
-	"github.com/Philipp15b/go-steam/economy/inventory"
-	"github.com/Philipp15b/go-steam/netutil"
-	"github.com/Philipp15b/go-steam/steamid"
-	"io/ioutil"
-	"net/http"
-	"strconv"
-	"time"
-)
-
-type APIKey string
-
-const apiUrl = "https://api.steampowered.com/IEconService/%s/v%d"
-
-type Client struct {
-	client    *http.Client
-	key       APIKey
-	sessionId string
-}
-
-func NewClient(key APIKey, sessionId, steamLogin, steamLoginSecure string) *Client {
-	c := &Client{
-		new(http.Client),
-		key,
-		sessionId,
-	}
-	community.SetCookies(c.client, sessionId, steamLogin, steamLoginSecure)
-	return c
-}
-
-func (c *Client) GetOffer(offerId uint64) (*TradeOfferResult, error) {
-	resp, err := c.client.Get(fmt.Sprintf(apiUrl, "GetTradeOffer", 1) + "?" + netutil.ToUrlValues(map[string]string{
-		"key":          string(c.key),
-		"tradeofferid": strconv.FormatUint(offerId, 10),
-		"language":     "en_us",
-	}).Encode())
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	t := new(struct {
-		Response *TradeOfferResult
-	})
-	if err = json.NewDecoder(resp.Body).Decode(t); err != nil {
-		return nil, err
-	}
-	if t.Response == nil || t.Response.Offer == nil {
-		return nil, newSteamErrorf("steam returned empty offer result\n")
-	}
-
-	return t.Response, nil
-}
-
-func (c *Client) GetOffers(getSent bool, getReceived bool, getDescriptions bool, activeOnly bool, historicalOnly bool, timeHistoricalCutoff *uint32) (*TradeOffersResult, error) {
-	if !getSent && !getReceived {
-		return nil, fmt.Errorf("getSent and getReceived can't be both false\n")
-	}
-
-	params := map[string]string{
-		"key": string(c.key),
-	}
-	if getSent {
-		params["get_sent_offers"] = "1"
-	}
-	if getReceived {
-		params["get_received_offers"] = "1"
-	}
-	if getDescriptions {
-		params["get_descriptions"] = "1"
-		params["language"] = "en_us"
-	}
-	if activeOnly {
-		params["active_only"] = "1"
-	}
-	if historicalOnly {
-		params["historical_only"] = "1"
-	}
-	if timeHistoricalCutoff != nil {
-		params["time_historical_cutoff"] = strconv.FormatUint(uint64(*timeHistoricalCutoff), 10)
-	}
-	resp, err := c.client.Get(fmt.Sprintf(apiUrl, "GetTradeOffers", 1) + "?" + netutil.ToUrlValues(params).Encode())
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	t := new(struct {
-		Response *TradeOffersResult
-	})
-	if err = json.NewDecoder(resp.Body).Decode(t); err != nil {
-		return nil, err
-	}
-	if t.Response == nil {
-		return nil, newSteamErrorf("steam returned empty offers result\n")
-	}
-	return t.Response, nil
-}
-
-// action() is used by Decline() and Cancel()
-// Steam only return success and error fields for malformed requests,
-// hence client shall use GetOffer() to check action result
-// It is also possible to implement Decline/Cancel using steamcommunity,
-// which have more predictable responses
-func (c *Client) action(method string, version uint, offerId uint64) error {
-	resp, err := c.client.Do(netutil.NewPostForm(fmt.Sprintf(apiUrl, method, version), netutil.ToUrlValues(map[string]string{
-		"key":          string(c.key),
-		"tradeofferid": strconv.FormatUint(offerId, 10),
-	})))
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-	if resp.StatusCode != 200 {
-		return fmt.Errorf(method+" error: status code %d", resp.StatusCode)
-	}
-	return nil
-}
-
-func (c *Client) Decline(offerId uint64) error {
-	return c.action("DeclineTradeOffer", 1, offerId)
-}
-
-func (c *Client) Cancel(offerId uint64) error {
-	return c.action("CancelTradeOffer", 1, offerId)
-}
-
-// Accept received trade offer
-// It is best to confirm that offer was actually accepted
-// by calling GetOffer after Accept and checking offer state
-func (c *Client) Accept(offerId uint64) error {
-	baseurl := fmt.Sprintf("https://steamcommunity.com/tradeoffer/%d/", offerId)
-	req := netutil.NewPostForm(baseurl+"accept", netutil.ToUrlValues(map[string]string{
-		"sessionid":    c.sessionId,
-		"serverid":     "1",
-		"tradeofferid": strconv.FormatUint(offerId, 10),
-	}))
-	req.Header.Add("Referer", baseurl)
-
-	resp, err := c.client.Do(req)
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-	t := new(struct {
-		StrError string `json:"strError"`
-	})
-	if err = json.NewDecoder(resp.Body).Decode(t); err != nil {
-		return err
-	}
-	if t.StrError != "" {
-		return newSteamErrorf("accept error: %v\n", t.StrError)
-	}
-	if resp.StatusCode != 200 {
-		return fmt.Errorf("accept error: status code %d", resp.StatusCode)
-	}
-	return nil
-}
-
-type TradeItem struct {
-	AppId      uint32 `json:"appid"`
-	ContextId  uint64 `json:"contextid,string"`
-	Amount     uint64 `json:"amount"`
-	AssetId    uint64 `json:"assetid,string,omitempty"`
-	CurrencyId uint64 `json:"currencyid,string,omitempty"`
-}
-
-// Sends a new trade offer to the given Steam user. You can optionally specify an access token if you've got one.
-// In addition, `counteredOfferId` can be non-nil, indicating the trade offer this is a counter for.
-// On success returns trade offer id
-func (c *Client) Create(other steamid.SteamId, accessToken *string, myItems, theirItems []TradeItem, counteredOfferId *uint64, message string) (uint64, error) {
-	// Create new trade offer status
-	to := map[string]interface{}{
-		"newversion": true,
-		"version":    3,
-		"me": map[string]interface{}{
-			"assets":   myItems,
-			"currency": make([]struct{}, 0),
-			"ready":    false,
-		},
-		"them": map[string]interface{}{
-			"assets":   theirItems,
-			"currency": make([]struct{}, 0),
-			"ready":    false,
-		},
-	}
-
-	jto, err := json.Marshal(to)
-	if err != nil {
-		panic(err)
-	}
-
-	// Create url parameters for request
-	data := map[string]string{
-		"sessionid":         c.sessionId,
-		"serverid":          "1",
-		"partner":           other.ToString(),
-		"tradeoffermessage": message,
-		"json_tradeoffer":   string(jto),
-	}
-
-	var referer string
-	if counteredOfferId != nil {
-		referer = fmt.Sprintf("https://steamcommunity.com/tradeoffer/%d/", *counteredOfferId)
-		data["tradeofferid_countered"] = strconv.FormatUint(*counteredOfferId, 10)
-	} else {
-		// Add token for non-friend offers
-		if accessToken != nil {
-			params := map[string]string{
-				"trade_offer_access_token": *accessToken,
-			}
-			paramsJson, err := json.Marshal(params)
-			if err != nil {
-				panic(err)
-			}
-
-			data["trade_offer_create_params"] = string(paramsJson)
-
-			referer = "https://steamcommunity.com/tradeoffer/new/?partner=" + strconv.FormatUint(uint64(other.GetAccountId()), 10) + "&token=" + *accessToken
-		} else {
-
-			referer = "https://steamcommunity.com/tradeoffer/new/?partner=" + strconv.FormatUint(uint64(other.GetAccountId()), 10)
-		}
-	}
-
-	// Create request
-	req := netutil.NewPostForm("https://steamcommunity.com/tradeoffer/new/send", netutil.ToUrlValues(data))
-	req.Header.Add("Referer", referer)
-
-	// Send request
-	resp, err := c.client.Do(req)
-	if err != nil {
-		return 0, err
-	}
-	defer resp.Body.Close()
-	t := new(struct {
-		StrError     string `json:"strError"`
-		TradeOfferId uint64 `json:"tradeofferid,string"`
-	})
-	if err = json.NewDecoder(resp.Body).Decode(t); err != nil {
-		return 0, err
-	}
-	// strError code descriptions:
-	// 15	invalide trade access token
-	// 16	timeout
-	// 20	wrong contextid
-	// 25	can't send more offers until some is accepted/cancelled...
-	// 26	object is not in our inventory
-	// error code names are in internal/steamlang/enums.go EResult_name
-	if t.StrError != "" {
-		return 0, newSteamErrorf("create error: %v\n", t.StrError)
-	}
-	if resp.StatusCode != 200 {
-		return 0, fmt.Errorf("create error: status code %d", resp.StatusCode)
-	}
-	if t.TradeOfferId == 0 {
-		return 0, newSteamErrorf("create error: steam returned 0 for trade offer id")
-	}
-	return t.TradeOfferId, nil
-}
-
-func (c *Client) GetOwnInventory(contextId uint64, appId uint32) (*inventory.Inventory, error) {
-	return inventory.GetOwnInventory(c.client, contextId, appId)
-}
-
-func (c *Client) GetPartnerInventory(other steamid.SteamId, contextId uint64, appId uint32, offerId *uint64) (*inventory.Inventory, error) {
-	return inventory.GetFullInventory(func() (*inventory.PartialInventory, error) {
-		return c.getPartialPartnerInventory(other, contextId, appId, offerId, nil)
-	}, func(start uint) (*inventory.PartialInventory, error) {
-		return c.getPartialPartnerInventory(other, contextId, appId, offerId, &start)
-	})
-}
-
-func (c *Client) getPartialPartnerInventory(other steamid.SteamId, contextId uint64, appId uint32, offerId *uint64, start *uint) (*inventory.PartialInventory, error) {
-	data := map[string]string{
-		"sessionid": c.sessionId,
-		"partner":   other.ToString(),
-		"contextid": strconv.FormatUint(contextId, 10),
-		"appid":     strconv.FormatUint(uint64(appId), 10),
-	}
-	if start != nil {
-		data["start"] = strconv.FormatUint(uint64(*start), 10)
-	}
-
-	baseUrl := "https://steamcommunity.com/tradeoffer/%v/"
-	if offerId != nil {
-		baseUrl = fmt.Sprintf(baseUrl, *offerId)
-	} else {
-		baseUrl = fmt.Sprintf(baseUrl, "new")
-	}
-
-	req, err := http.NewRequest("GET", baseUrl+"partnerinventory/?"+netutil.ToUrlValues(data).Encode(), nil)
-	if err != nil {
-		panic(err)
-	}
-	req.Header.Add("Referer", baseUrl+"?partner="+strconv.FormatUint(uint64(other.GetAccountId()), 10))
-
-	return inventory.DoInventoryRequest(c.client, req)
-}
-
-// Can be used to verify accepted tradeoffer and find out received asset ids
-func (c *Client) GetTradeReceipt(tradeId uint64) ([]*TradeReceiptItem, error) {
-	url := fmt.Sprintf("https://steamcommunity.com/trade/%d/receipt", tradeId)
-	resp, err := c.client.Get(url)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-	respBody, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	items, err := parseTradeReceipt(respBody)
-	if err != nil {
-		return nil, newSteamErrorf("failed to parse trade receipt: %v", err)
-	}
-	return items, nil
-}
-
-// Get duration of escrow in days. Call this before sending a trade offer
-func (c *Client) GetPartnerEscrowDuration(other steamid.SteamId, accessToken *string) (*EscrowDuration, error) {
-	data := map[string]string{
-		"partner": strconv.FormatUint(uint64(other.GetAccountId()), 10),
-	}
-	if accessToken != nil {
-		data["token"] = *accessToken
-	}
-	return c.getEscrowDuration("https://steamcommunity.com/tradeoffer/new/?" + netutil.ToUrlValues(data).Encode())
-}
-
-// Get duration of escrow in days. Call this after receiving a trade offer
-func (c *Client) GetOfferEscrowDuration(offerId uint64) (*EscrowDuration, error) {
-	return c.getEscrowDuration("http://steamcommunity.com/tradeoffer/" + strconv.FormatUint(offerId, 10))
-}
-
-func (c *Client) getEscrowDuration(queryUrl string) (*EscrowDuration, error) {
-	resp, err := c.client.Get(queryUrl)
-	if err != nil {
-		return nil, fmt.Errorf("failed to retrieve escrow duration: %v", err)
-	}
-	defer resp.Body.Close()
-	respBody, err := ioutil.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	escrowDuration, err := parseEscrowDuration(respBody)
-	if err != nil {
-		return nil, newSteamErrorf("failed to parse escrow duration: %v", err)
-	}
-	return escrowDuration, nil
-}
-
-func (c *Client) GetOfferWithRetry(offerId uint64, retryCount int, retryDelay time.Duration) (*TradeOfferResult, error) {
-	var res *TradeOfferResult
-	return res, withRetry(
-		func() (err error) {
-			res, err = c.GetOffer(offerId)
-			return err
-		}, retryCount, retryDelay)
-}
-
-func (c *Client) GetOffersWithRetry(getSent bool, getReceived bool, getDescriptions bool, activeOnly bool, historicalOnly bool, timeHistoricalCutoff *uint32, retryCount int, retryDelay time.Duration) (*TradeOffersResult, error) {
-	var res *TradeOffersResult
-	return res, withRetry(
-		func() (err error) {
-			res, err = c.GetOffers(getSent, getReceived, getDescriptions, activeOnly, historicalOnly, timeHistoricalCutoff)
-			return err
-		}, retryCount, retryDelay)
-}
-
-func (c *Client) DeclineWithRetry(offerId uint64, retryCount int, retryDelay time.Duration) error {
-	return withRetry(
-		func() error {
-			return c.Decline(offerId)
-		}, retryCount, retryDelay)
-}
-
-func (c *Client) CancelWithRetry(offerId uint64, retryCount int, retryDelay time.Duration) error {
-	return withRetry(
-		func() error {
-			return c.Cancel(offerId)
-		}, retryCount, retryDelay)
-}
-
-func (c *Client) AcceptWithRetry(offerId uint64, retryCount int, retryDelay time.Duration) error {
-	return withRetry(
-		func() error {
-			return c.Accept(offerId)
-		}, retryCount, retryDelay)
-}
-
-func (c *Client) CreateWithRetry(other steamid.SteamId, accessToken *string, myItems, theirItems []TradeItem, counteredOfferId *uint64, message string, retryCount int, retryDelay time.Duration) (uint64, error) {
-	var res uint64
-	return res, withRetry(
-		func() (err error) {
-			res, err = c.Create(other, accessToken, myItems, theirItems, counteredOfferId, message)
-			return err
-		}, retryCount, retryDelay)
-}
-
-func (c *Client) GetOwnInventoryWithRetry(contextId uint64, appId uint32, retryCount int, retryDelay time.Duration) (*inventory.Inventory, error) {
-	var res *inventory.Inventory
-	return res, withRetry(
-		func() (err error) {
-			res, err = c.GetOwnInventory(contextId, appId)
-			return err
-		}, retryCount, retryDelay)
-}
-
-func (c *Client) GetPartnerInventoryWithRetry(other steamid.SteamId, contextId uint64, appId uint32, offerId *uint64, retryCount int, retryDelay time.Duration) (*inventory.Inventory, error) {
-	var res *inventory.Inventory
-	return res, withRetry(
-		func() (err error) {
-			res, err = c.GetPartnerInventory(other, contextId, appId, offerId)
-			return err
-		}, retryCount, retryDelay)
-}
-
-func (c *Client) GetTradeReceiptWithRetry(tradeId uint64, retryCount int, retryDelay time.Duration) ([]*TradeReceiptItem, error) {
-	var res []*TradeReceiptItem
-	return res, withRetry(
-		func() (err error) {
-			res, err = c.GetTradeReceipt(tradeId)
-			return err
-		}, retryCount, retryDelay)
-}
-
-func withRetry(f func() error, retryCount int, retryDelay time.Duration) error {
-	if retryCount <= 0 {
-		panic("retry count must be more than 0")
-	}
-	i := 0
-	for {
-		i++
-		if err := f(); err != nil {
-			// If we got steam error do not retry
-			if _, ok := err.(*SteamError); ok {
-				return err
-			}
-			if i == retryCount {
-				return err
-			}
-			time.Sleep(retryDelay)
-			continue
-		}
-		break
-	}
-	return nil
-}
diff --git a/vendor/github.com/Philipp15b/go-steam/tradeoffer/error.go b/vendor/github.com/Philipp15b/go-steam/tradeoffer/error.go
deleted file mode 100644
index 439ee69c..00000000
--- a/vendor/github.com/Philipp15b/go-steam/tradeoffer/error.go
+++ /dev/null
@@ -1,19 +0,0 @@
-package tradeoffer
-
-import (
-	"fmt"
-)
-
-// SteamError can be returned by Create, Accept, Decline and Cancel methods.
-// It means we got response from steam, but it was in unknown format
-// or request was declined.
-type SteamError struct {
-	msg string
-}
-
-func (e *SteamError) Error() string {
-	return e.msg
-}
-func newSteamErrorf(format string, a ...interface{}) *SteamError {
-	return &SteamError{fmt.Sprintf(format, a...)}
-}
diff --git a/vendor/github.com/Philipp15b/go-steam/tradeoffer/escrow.go b/vendor/github.com/Philipp15b/go-steam/tradeoffer/escrow.go
deleted file mode 100644
index 07806716..00000000
--- a/vendor/github.com/Philipp15b/go-steam/tradeoffer/escrow.go
+++ /dev/null
@@ -1,47 +0,0 @@
-package tradeoffer
-
-import (
-	"errors"
-	"fmt"
-	"regexp"
-	"strconv"
-)
-
-type EscrowDuration struct {
-	DaysMyEscrow    uint32
-	DaysTheirEscrow uint32
-}
-
-func parseEscrowDuration(data []byte) (*EscrowDuration, error) {
-	// TODO: why we are using case insensitive matching?
-	myRegex := regexp.MustCompile("(?i)g_daysMyEscrow[\\s=]+(\\d+);")
-	theirRegex := regexp.MustCompile("(?i)g_daysTheirEscrow[\\s=]+(\\d+);")
-
-	myM := myRegex.FindSubmatch(data)
-	theirM := theirRegex.FindSubmatch(data)
-
-	if myM == nil || theirM == nil {
-		// check if access token is valid
-		notFriendsRegex := regexp.MustCompile(">You are not friends with this user<")
-		notFriendsM := notFriendsRegex.FindSubmatch(data)
-		if notFriendsM == nil {
-			return nil, errors.New("regexp does not match")
-		} else {
-			return nil, errors.New("you are not friends with this user")
-		}
-	}
-
-	myEscrow, err := strconv.ParseUint(string(myM[1]), 10, 32)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse my duration into uint: %v", err)
-	}
-	theirEscrow, err := strconv.ParseUint(string(theirM[1]), 10, 32)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse their duration into uint: %v", err)
-	}
-
-	return &EscrowDuration{
-		DaysMyEscrow:    uint32(myEscrow),
-		DaysTheirEscrow: uint32(theirEscrow),
-	}, nil
-}
diff --git a/vendor/github.com/Philipp15b/go-steam/tradeoffer/receipt.go b/vendor/github.com/Philipp15b/go-steam/tradeoffer/receipt.go
deleted file mode 100644
index 3f4b556d..00000000
--- a/vendor/github.com/Philipp15b/go-steam/tradeoffer/receipt.go
+++ /dev/null
@@ -1,35 +0,0 @@
-package tradeoffer
-
-import (
-	"encoding/json"
-	"fmt"
-	"github.com/Philipp15b/go-steam/economy/inventory"
-	"regexp"
-)
-
-type TradeReceiptItem struct {
-	AssetId   uint64 `json:"id,string"`
-	AppId     uint32
-	ContextId uint64
-	Owner     uint64 `json:",string"`
-	Pos       uint32
-	inventory.Description
-}
-
-func parseTradeReceipt(data []byte) ([]*TradeReceiptItem, error) {
-	reg := regexp.MustCompile("oItem =\\s+(.+?});")
-	itemMatches := reg.FindAllSubmatch(data, -1)
-	if itemMatches == nil {
-		return nil, fmt.Errorf("items not found\n")
-	}
-	items := make([]*TradeReceiptItem, 0, len(itemMatches))
-	for _, m := range itemMatches {
-		item := new(TradeReceiptItem)
-		err := json.Unmarshal(m[1], &item)
-		if err != nil {
-			return nil, err
-		}
-		items = append(items, item)
-	}
-	return items, nil
-}
diff --git a/vendor/github.com/Philipp15b/go-steam/tradeoffer/tradeoffer.go b/vendor/github.com/Philipp15b/go-steam/tradeoffer/tradeoffer.go
deleted file mode 100644
index 1cf3aaa3..00000000
--- a/vendor/github.com/Philipp15b/go-steam/tradeoffer/tradeoffer.go
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
-Implements methods to interact with the official Trade Offer API.
-
-See: https://developer.valvesoftware.com/wiki/Steam_Web_API/IEconService
-*/
-package tradeoffer
-
-import (
-	"encoding/json"
-	"github.com/Philipp15b/go-steam/economy/inventory"
-	"github.com/Philipp15b/go-steam/steamid"
-)
-
-type TradeOfferState uint
-
-const (
-	TradeOfferState_Invalid                  TradeOfferState = 1  // Invalid
-	TradeOfferState_Active                                   = 2  // This trade offer has been sent, neither party has acted on it yet.
-	TradeOfferState_Accepted                                 = 3  // The trade offer was accepted by the recipient and items were exchanged.
-	TradeOfferState_Countered                                = 4  // The recipient made a counter offer
-	TradeOfferState_Expired                                  = 5  // The trade offer was not accepted before the expiration date
-	TradeOfferState_Canceled                                 = 6  // The sender cancelled the offer
-	TradeOfferState_Declined                                 = 7  // The recipient declined the offer
-	TradeOfferState_InvalidItems                             = 8  // Some of the items in the offer are no longer available (indicated by the missing flag in the output)
-	TradeOfferState_CreatedNeedsConfirmation                 = 9  // The offer hasn't been sent yet and is awaiting email/mobile confirmation. The offer is only visible to the sender.
-	TradeOfferState_CanceledBySecondFactor                   = 10 // Either party canceled the offer via email/mobile. The offer is visible to both parties, even if the sender canceled it before it was sent.
-	TradeOfferState_InEscrow                                 = 11 // The trade has been placed on hold. The items involved in the trade have all been removed from both parties' inventories and will be automatically delivered in the future.
-)
-
-type TradeOfferConfirmationMethod uint
-
-const (
-	TradeOfferConfirmationMethod_Invalid   TradeOfferConfirmationMethod = 0
-	TradeOfferConfirmationMethod_Email                                  = 1
-	TradeOfferConfirmationMethod_MobileApp                              = 2
-)
-
-type Asset struct {
-	AppId      uint32 `json:",string"`
-	ContextId  uint64 `json:",string"`
-	AssetId    uint64 `json:",string"`
-	CurrencyId uint64 `json:",string"`
-	ClassId    uint64 `json:",string"`
-	InstanceId uint64 `json:",string"`
-	Amount     uint64 `json:",string"`
-	Missing    bool
-}
-
-type TradeOffer struct {
-	TradeOfferId       uint64                       `json:",string"`
-	TradeId            uint64                       `json:",string"`
-	OtherAccountId     uint32                       `json:"accountid_other"`
-	OtherSteamId       steamid.SteamId              `json:"-"`
-	Message            string                       `json:"message"`
-	ExpirationTime     uint32                       `json:"expiraton_time"`
-	State              TradeOfferState              `json:"trade_offer_state"`
-	ToGive             []*Asset                     `json:"items_to_give"`
-	ToReceive          []*Asset                     `json:"items_to_receive"`
-	IsOurOffer         bool                         `json:"is_our_offer"`
-	TimeCreated        uint32                       `json:"time_created"`
-	TimeUpdated        uint32                       `json:"time_updated"`
-	EscrowEndDate      uint32                       `json:"escrow_end_date"`
-	ConfirmationMethod TradeOfferConfirmationMethod `json:"confirmation_method"`
-}
-
-func (t *TradeOffer) UnmarshalJSON(data []byte) error {
-	type Alias TradeOffer
-	aux := struct {
-		*Alias
-	}{
-		Alias: (*Alias)(t),
-	}
-	if err := json.Unmarshal(data, &aux); err != nil {
-		return err
-	}
-	if t.OtherAccountId == 0 {
-		t.OtherSteamId = steamid.SteamId(0)
-		return nil
-	}
-	t.OtherSteamId = steamid.SteamId(uint64(t.OtherAccountId) + 76561197960265728)
-	return nil
-}
-
-type TradeOffersResult struct {
-	Sent         []*TradeOffer `json:"trade_offers_sent"`
-	Received     []*TradeOffer `json:"trade_offers_received"`
-	Descriptions []*Description
-}
-
-type TradeOfferResult struct {
-	Offer        *TradeOffer
-	Descriptions []*Description
-}
-type Description struct {
-	AppId      uint32 `json:"appid"`
-	ClassId    uint64 `json:"classid,string"`
-	InstanceId uint64 `json:"instanceid,string"`
-
-	IconUrl      string `json:"icon_url"`
-	IconUrlLarge string `json:"icon_url_large"`
-
-	Name           string
-	MarketName     string `json:"market_name"`
-	MarketHashName string `json:"market_hash_name"`
-
-	// Colors in hex, for example `B2B2B2`
-	NameColor       string `json:"name_color"`
-	BackgroundColor string `json:"background_color"`
-
-	Type string
-
-	Tradable                  bool   `json:"tradable"`
-	Commodity                 bool   `json:"commodity"`
-	MarketTradableRestriction uint32 `json:"market_tradable_restriction"`
-
-	Descriptions inventory.DescriptionLines `json:"descriptions"`
-	Actions      []*inventory.Action        `json:"actions"`
-}