# README

PTGU Google

Import

import (
	PTGUgoogle "github.com/parinyapt/golang_utils/google/v1"
)

Example

Generate Access Token

google := PTGUgoogle.NewGoogle(&PTGUgoogle.GoogleConfig{
  GenerateAccessToken: PTGUgoogle.GoogleConfigGenerateAccessToken{
    ClientEmail:  "[email protected]",
    PrivateKeyID: "xxxxxx",
    PrivateKey:   "-----BEGIN PRIVATE KEY-----\nXXXXXXXXXXXXXXXXXXXXXXX\n-----END PRIVATE KEY-----\n",
    Scopes: []string{
      "https://www.googleapis.com/xxxxx",
    },
  },
})
token, err := google.GenerateGoolgeAccessTokenWithoutOAuth(context.Background())
if err != nil {
  panic(err)
}
fmt.Println(token)

Documentations:

Create Service Account (https://developers.google.com/identity/protocols/oauth2/service-account)

Verify Google Play Product Purchase

Don't forget to add scope https://www.googleapis.com/auth/androidpublisher in Scopes when generate access token

googleToken := PTGUgoogle.NewGoogle(&PTGUgoogle.GoogleConfig{
  AccessToken: token,
})
response, err := googleToken.ValidateGoogleProductPurchase(PTGUgoogle.GooglePurchaseValidateParam{
  PackageName:   "com.xxx.xxx",
  ProductID:     "prinpt_1",
  PurchaseToken: "XXXXXX",
})
if err != nil {
  panic(err)
}
fmt.Println(response.OrderID)
fmt.Println(response.PurchaseTimeMillis)

Verify Google Play Subscription Purchase

Don't forget to add scope https://www.googleapis.com/auth/androidpublisher in Scopes when generate access token

googleToken := PTGUgoogle.NewGoogle(&PTGUgoogle.GoogleConfig{
  AccessToken: token,
})
response, err := googleToken.ValidateGoogleSubscriptionsPurchase(PTGUgoogle.GoogleSubscriptionsPurchaseValidateParam{
  PackageName:   "com.xxx.xxx",
  PurchaseToken: "XXXXXX",
})
if err != nil {
  panic(err)
}
fmt.Println(response.subscriptionState)
fmt.Println(response.latestOrderId)

if response.LinkedPurchaseToken != nil {
  fmt.Println(PTGUdata.PointerToStringValue(response.LinkedPurchaseToken))
}else{
  fmt.Println("Response LinkedPurchaseToken is nil")
}

Documentations: