appstore

Documentation

Index

• func HandleError(status int) error
• type Client
  • func New() Client
  • func NewWithConfig(config Config) Client
  • func (c *Client) Verify(req *IAPRequest) (IAPResponse, error)
• type Config
• type IAPClient
• type IAPRequest
• type IAPResponse
• type InApp
• type OriginalPurchaseDate
• type PurchaseDate
• type Receipt
• type RequestDate

Functions

func HandleError

func HandleError(status int) error

HandleError returns error message by status code

Types

type Client

type Client struct {
	URL     string
	TimeOut time.Duration
}

Client implements IAPClient

func New

func New() Client

New creates a client object

func NewWithConfig

func NewWithConfig(config Config) Client

NewWithConfig creates a client with configuration

func (*Client) Verify

func (c *Client) Verify(req *IAPRequest) (IAPResponse, error)

Verify sends receipts and gets validation result

type Config

type Config struct {
	IsProduction bool
	TimeOut      time.Duration
}

Config is a configuration to initialize client

type IAPClient

type IAPClient interface {
	Verify(IAPRequest) (IAPResponse, error)
}

IAPClient is an interface to call validation API in App Store

type IAPRequest

type IAPRequest struct {
	ReceiptData string `json:"receipt-data"`
}

The IAPRequest type has the request parameter

type IAPResponse

type IAPResponse struct {
	Status      int     `json:"status"`
	Environment string  `json:"environment"`
	Receipt     Receipt `json:"receipt"`
}

The IAPResponse type has the response properties

type InApp

type InApp struct {
	Quantity                  string `json:"quantity"`
	ProductID                 string `json:"product_id"`
	TransactionID             string `json:"transaction_id"`
	OriginalTransactionID     string `json:"original_transaction_id"`
	IsTrialPeriod             string `json:"is_trial_period"`
	ExpiresDate               string `json:"expires_date"`
	CancellationDate          string `json:"cancellation_date"`
	AppItemID                 string `json:"app_item_id"`
	VersionExternalIdentifier string `json:"version_external_identifier"`
	WebOrderLineItemID        string `json:"web_order_line_item_id"`
	PurchaseDate
	OriginalPurchaseDate
}

The InApp type has the receipt attributes

type OriginalPurchaseDate

type OriginalPurchaseDate struct {
	OriginalPurchaseDate    string `json:"original_purchase_date"`
	OriginalPurchaseDateMS  string `json:"original_purchase_date_ms"`
	OriginalPurchaseDatePST string `json:"original_purchase_date_pst"`
}

The OriginalPurchaseDate type indicates the beginning of the subscription period

type PurchaseDate

type PurchaseDate struct {
	PurchaseDate    string `json:"purchase_date"`
	PurchaseDateMS  string `json:"purchase_date_ms"`
	PurchaseDatePST string `json:"purchase_date_pst"`
}

The PurchaseDate type indicates the date and time that the item was purchased

type Receipt

type Receipt struct {
	ReceiptType                string  `json:"receipt_type"`
	BundleID                   string  `json:"bundle_id"`
	ApplicationVersion         string  `json:"application_version"`
	OriginalApplicationVersion string  `json:"original_application_version"`
	InApp                      []InApp `json:"in_app"`
	RequestDate
}

The Receipt type has whole data of receipt

type RequestDate

type RequestDate struct {
	RequestDate    string `json:"request_date"`
	RequestDateMS  string `json:"request_date_ms"`
	RequestDatePST string `json:"request_date_pst"`
}

The RequestDate type indicates the date and time that the request was sent