karthikpanicker/automatictactoe: etsy_synchronizer.go; 42 LoC

Found a possible issue in [karthikpanicker/automatictactoe](https://www.github.com/karthikpanicker/automatictactoe) at [etsy_synchronizer.go](https://github.com/karthikpanicker/automatictactoe/blob/5f0882b457ed5191a76074fc8d8ce96516201ff2/etsy_synchronizer.go#L28-L69)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first
issue it finds, so please do not limit your consideration to the contents of the below message.

> function call at line 58 may store a reference to userDetails

[Click here to see the code in its original context.](https://github.com/karthikpanicker/automatictactoe/blob/5f0882b457ed5191a76074fc8d8ce96516201ff2/etsy_synchronizer.go#L28-L69)

Click here to show the 42 line(s) of Go which triggered the analyzer.

```go
for _, userDetails := range userList {
//Need to fetch transactions for the user only if he has linked any of the apps
if userDetails.TrelloDetails.IsLinked == false &&
userDetails.GTasksDetails.IsLinked == false &&
userDetails.TodoistDetails.IsLinked == false {
continue
}
response, err := edm.GetAppData(&userDetails, apps.EtsyTransactionListRequest, nil)
if err != nil {
common.Error(err)
continue
}
//
orderList := response.(*common.EtsyTransactionResponse)
sort.Slice(orderList.Results[:], func(i, j int) bool {
return orderList.Results[i].PaidTime < orderList.Results[j].PaidTime
})
for i := 0; i < len(orderList.Results); i++ {
etsyTransaction := orderList.Results[i]
if etsyTransaction.ShippedTime == 0 {
reqParamsMap := make(map[string]interface{})
reqParamsMap[apps.EtsyReceiptIdKey] = strconv.Itoa(etsyTransaction.ReceiptID)
response, _ := edm.GetAppData(&userDetails, apps.EtsyReceiptDetailsRequest, reqParamsMap)
receiptDetails := response.(*common.EtsyReceiptDetails)
time.Sleep(time.Second * 1)
var lastTransactionIndex = 0
if i > 0 {
lastTransactionIndex = i - 1
}
if userDetails.TrelloDetails.IsLinked {
es.postTransactionToTrello(edm, etsyTransaction, &userDetails, receiptDetails, orderList.Results[lastTransactionIndex])
}
if userDetails.GTasksDetails.IsLinked {
es.postTransactionToGTasks(etsyTransaction, &userDetails, receiptDetails)
}
if userDetails.TodoistDetails.IsLinked {
es.postTransactionToTodoist(etsyTransaction, &userDetails, receiptDetails)
}
}
}
es.dCache.SaveDetailsToCache(userDetails.UserID, userDetails)
}

```

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commit ID: 5f0882b457ed5191a76074fc8d8ce96516201ff2