emi-indo-cordova-plugin-iap

Cordova Plugin cordova plugin In App Purchase

Support ( Consumable | Non-consumable | Subscriptions/installments )

Includes server side validation https://console.cloud.google.com

SDK (billing_version = 7.1.1) Release Notes:

Note

• It's Not a fork, it's purely rewritten, clean of 3rd party code.

• Code source:

💰Sponsor this project

Features

As per original sample:

• SDK Initialize a BillingClient
• Show products available to buy
• Launch the purchase flow
• Processing purchases
• Fetching purchases
• Fetching purchase history

Features NEW Method

• getSubscriptionStatus (Free 200,000 requests per day)
• redirectToSubscriptionCenter
• redirectToSpecificSubscription
• changeSubscription

Plugin Installation

cordova plugin add emi-indo-cordova-plugin-iap

Or

cordova plugin add https://github.com/EMI-INDO/emi-indo-cordova-plugin-iap

Remove

cordova plugin rm emi-indo-cordova-plugin-iap

Tabel Response Code = number

| Code | Description | | :------- | :-------------------------------- | | 0 | OK | | 1 | USER_CANCELED | | 2 | SERVICE_UNAVAILABLE | | 3 | BILLING_UNAVAILABLE | | 4 | ITEM_UNAVAILABLE | | 5 | DEVELOPER_ERROR | | 6 | ERROR | | 7 | ITEM_ALREADY_OWNED | | 8 | ITEM_NOT_OWNED | | -1 | SERVICE_DISCONNECTED | | -2 | FEATURE_NOT_SUPPORTED | | 12 | NETWORK_ERROR |

Initialize

cordova.plugins.emiInAppPurchase.initialize((status) => {

                 console.log("User's Play Country: " + status) 

                },
                (error) => { console.error(JSON.stringify(error)) }

)

purchase Products

    cordova.plugins.emiInAppPurchase.purchaseProducts({
    
    productType: "Non-consumable", // string (Non-consumable | Consumable | Subscriptions)
    productId: "testId"
    },
    (result) => {

    const dataIsSuccess = result.isPurchasesSuccess; // boolean
    const dataProductType = result.productType; // Non-consumable | Consumable | Subscriptions
    const dataProductId = result.productsId; 
    const dataIsInstallment = result.isInstallmentPlansSupported; // boolean 

    if (dataIsSuccess && dataProductId === "testId"){

      if (dataProductType === 'Non-consumable'){

        console.log(JSON.stringify(result))

      } else if (dataProductType === 'Consumable'){

        console.log(JSON.stringify(result))

      } else if (dataProductType === 'Subscriptions'){

       if (dataIsInstallment){

         console.log(result.commitmentPaymentsCount)
         console.log(result.subsequentCommitmentPaymentsCount)

       }

       console.log(JSON.stringify(result))

    } 

    }


    },
    (error) => { // alert(error) 
   
   
   })

getSubscriptionStatus()

• Create GCP service-account-key.json https://www.youtube.com/watch?v=gjAVd784WqE
• after the service-account.json file is downlaod,
• change the file name to service-account-key,
• place the service-account-key.json file in the www folder.

Example of Cordova project structure

my-cordova-project/
├── config.xml      
└── www/
    ├── css/            
    ├── js/         
    ├── img/        
    ├── service-account-key.json/   # File service-account  
    └── index.html  

Note

• You may get this error on your server side “The current user has insufficient permissions to perform the requested operation.”

• Solution https://stackoverflow.com/questions/43536904:

// NOTE: Essentially if all the settings are correct, you should wait 24 hours to test. getSubscriptionStatus
// Free 200,000 requests per day
cordova.plugins.emiInAppPurchase.getSubscriptionStatus({

        applicationName: "App Name",
        packageName: "com.xxxxxxx",
        purchaseToken: "token-xxxxxxx",
        subscriptionId: "id-xxxx" // productId

      },(data) => {

              
              console.log(JSON.stringify(data))

              const dataStatus = data.status; // RENEWED | CANCELED | ON_HOLD | EXPIRED | UNKNOWN
              const dataDetails = data.details;

              console.log(dataStatus)

              console.log(dataDetails.autoRenewing)
              console.log(dataDetails.countryCode)
              console.log(dataDetails.expiryTimeMillis)
              console.log(dataDetails.orderId)
              console.log(dataDetails.priceAmountMicros)
              console.log(dataDetails.priceCurrencyCode)
              console.log(dataDetails.startTimeMillis)


            },
            (error) => {

             console.error(JSON.stringify(error))

            });

redirectToSubscriptionCenter()

• Use deep links to allow users to manage a subscription

cordova.plugins.emiInAppPurchase.redirectToSubscriptionCenter();

redirectToSpecificSubscription()

• Link to a specific subscription management page (recommended)

cordova.plugins.emiInAppPurchase.redirectToSpecificSubscription();

changeSubscription()

• Allow users to upgrade, downgrade, or change their subscription
• replacementMode string value: CHARGE_PRORATED_PRICE | CHARGE_FULL_PRICE | WITHOUT_PRORATION | DEFERRED

// https://developer.android.com/google/play/billing/subscriptions#allow-users-change


cordova.plugins.emiInAppPurchase.changeSubscription({

        oldPurchaseToken: "",
        newProductId: "",
        selectedOfferIndex: 0,
        replacementMode: "" 

      },(status) => {

              console.log(JSON.stringify(status))

            },
            (error) => {

             console.error(JSON.stringify(error))

            });

Get Product Detail

Note

• position = String

• value = ProductId | Title | Description | Item_Price | Any

cordova.plugins.emiInAppPurchase.getProductDetail({

    productType: "Non-consumable", // string  (Non-consumable | Consumable | Subscriptions)
    productId: "id",
    position: "ProductId"
},
    (result) => { alert(result) },
    (error) => { alert(error) }
    
    )

Get Purchase History

Note

• position = String

• value = Purchase_Token | Original_Json | Quantity | Signature | Developer_Payload | Products | Purchase_Time | Any

cordova.plugins.emiInAppPurchase.getPurchaseHistory({

    productType: "Non-consumable", // string (Non-consumable | Consumable | Subscriptions)
    position: "Purchase_Token", 
    }, 
    (result) => { alert(result) },
    (error) => { alert(error) }

    )

Restore Purchases

Note

• position = String

• value = OrderId | Purchase_Token | Package_Name | Purchase_Time | Purchase_State | Quantity | Signature | Original_Json | ProductId | Any

cordova.plugins.emiInAppPurchase.restorePurchases({

    productType: "Non-consumable", // string  (Non-consumable | Consumable | Subscriptions)
    position: "OrderId", 
},
    (result) => { alert(result) },
    (error) => { alert(error) }
    
    )

Support Platform ( Android )

Coming soon Plugin ( Store user purchase data )

• Firebase Authentication
• Firebase Realtime Database

💰Sponsor this project