/
demo.go
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/
demo.go
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package cmd
import (
"strings"
viperutil "github.com/Conflux-Chain/go-conflux-util/viper"
"github.com/Conflux-Chain/web3pay-service/client"
"github.com/Conflux-Chain/web3pay-service/demo"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
type demoConfig struct {
client.BillingClientConfig `mapstructure:",squash"`
client.VipSubscriptionClientConfig `mapstructure:",squash"`
ApiKey string
ServerPort int
RpcStyle string
PayMode string
}
var (
demoConf = demoConfig{}
demoCmd = &cobra.Command{
Use: "demo",
Short: "Run Web3Pay service provider and consumer demo",
Run: func(cmd *cobra.Command, args []string) {
cmd.Help()
},
}
demoProviderCmd = &cobra.Command{
Use: "provider",
Short: "Run Web3Pay demo service provider",
Run: startProvider,
}
demoConsumerCmd = &cobra.Command{
Use: "consumer",
Short: "Run Web3Pay demo service consumer",
Run: startConsumer,
}
)
func init() {
demoCmd.AddCommand(demoProviderCmd)
demoCmd.AddCommand(demoConsumerCmd)
rootCmd.AddCommand(demoCmd)
flags := demoCmd.PersistentFlags()
// billing gateway URL
flags.StringVarP(
&demoConf.Gateway, "billing-gateway", "g", "", "billing gateway URL",
)
viper.BindPFlag("demo.gateway", flags.Lookup("billing-gateway"))
// billing key
flags.StringVarP(
&demoConf.BillingKey, "billing-key", "b", "",
"billing key (use 'ecrecover' command to generate one)",
)
viper.BindPFlag("demo.billingKey", flags.Lookup("billing-key"))
// blockchain RPC endpoint for VIP subscription
flags.StringVarP(
&demoConf.ChainRpcUrl, "sub-chain-rpc-url", "r", "",
"blockchain RPC endpoint for VIP subscription",
)
viper.BindPFlag("demo.chainRpcUrl", flags.Lookup("sub-chain-rpc-url"))
// App contract address for VIP subscription
flags.StringVarP(
&demoConf.AppContract, "sub-app-contract", "c", "",
"App contract for VIP subscription",
)
viper.BindPFlag("demo.appContract", flags.Lookup("sub-app-contract"))
// API key
flags.StringVarP(
&demoConf.ApiKey, "api-key", "a", "",
"API key (use 'genkey' command to generate one)",
)
viper.BindPFlag("demo.apiKey", flags.Lookup("api-key"))
// demo provider server port
flags.IntVarP(
&demoConf.ServerPort, "port", "p", 38258,
"listening port for the demo billed service provider",
)
viper.BindPFlag("demo.serverPort", flags.Lookup("port"))
// RPC style
flags.StringVarP(
&demoConf.RpcStyle, "style", "s", "jsonrpc",
"RPC style for the billed service demo, available options are 'jsonrpc' and 'restful'",
)
viper.BindPFlag("demo.rpcStyle", flags.Lookup("style"))
// Mode
flags.StringVarP(
&demoConf.PayMode, "mode", "m", "billing",
"Payment mode, available options are 'subscription' and 'billing'",
)
viper.BindPFlag("demo.payMode", flags.Lookup("mode"))
}
func startProvider(cmd *cobra.Command, args []string) {
// load config from env vars or flags
viperutil.MustUnmarshalKey("demo", &demoConf)
if strings.EqualFold(demoConf.PayMode, "subscription") {
if len(demoConf.ChainRpcUrl) == 0 {
logrus.Info("Blockchain RPC endpoint must be provided")
return
}
if len(demoConf.AppContract) == 0 {
logrus.Info("Subscription App contract must be provided")
return
}
if strings.EqualFold(demoConf.RpcStyle, "restful") {
startSubscriptionRestfulProvider()
} else {
startSubscriptionJsonRpcProvider()
}
return
}
{ // billing
if len(demoConf.Gateway) == 0 {
logrus.Info("Billing gateway must be provided")
return
}
if len(demoConf.BillingKey) == 0 {
logrus.Info("Billing key must be provided")
return
}
if strings.EqualFold(demoConf.RpcStyle, "restful") {
startBillingRestfulProvider()
} else {
startBillingJsonRpcProvider()
}
}
}
func startBillingRestfulProvider() {
logrus.WithField("listenPort", demoConf.ServerPort).
Info("Starting demo billing RESTful service provider...")
err := demo.RunBillingRestfulServiceProvider(demoConf.BillingClientConfig, demoConf.ServerPort)
if err != nil {
logrus.WithField("demoConfig", demoConf).
Info("Failed to serve demo billing RESTful service provider")
}
}
func startSubscriptionRestfulProvider() {
logrus.WithField("listenPort", demoConf.ServerPort).
Info("Starting demo VIP subscription RESTful service provider...")
err := demo.RunSubscriptionRestfulServiceProvider(demoConf.VipSubscriptionClientConfig, demoConf.ServerPort)
if err != nil {
logrus.WithField("demoConfig", demoConf).
Info("Failed to serve demo VIP subscription RESTful service provider")
}
}
func startBillingJsonRpcProvider() {
logrus.WithField("listenPort", demoConf.ServerPort).
Info("Starting demo billing JSON-RPC service provider...")
err := demo.RunBillingJsonRpcServiceProvider(demoConf.BillingClientConfig, demoConf.ServerPort)
if err != nil {
logrus.WithField("demoConfig", demoConf).
Info("Failed to serve demo billing JSON-RPC service provider")
}
}
func startSubscriptionJsonRpcProvider() {
logrus.WithField("listenPort", demoConf.ServerPort).
Info("Starting demo VIP subscription JSON-RPC service provider...")
err := demo.RunSubscriptionJsonRpcServiceProvider(demoConf.VipSubscriptionClientConfig, demoConf.ServerPort)
if err != nil {
logrus.WithField("demoConfig", demoConf).
Info("Failed to serve demo VIP subscription JSON-RPC service provider")
}
}
func startConsumer(cmd *cobra.Command, args []string) {
// load config from env vars or flags
viperutil.MustUnmarshalKey("demo", &demoConf)
if len(demoConf.ApiKey) == 0 {
logrus.Info("Api key must be provided")
return
}
if strings.EqualFold(demoConf.PayMode, "subscription") {
if strings.EqualFold(demoConf.RpcStyle, "restful") {
startSubscriptionRestfulConsumer()
} else {
startSubscriptionJsonRpcConsuemr()
}
return
}
{ // billing
if strings.EqualFold(demoConf.RpcStyle, "restful") {
startBillingRestfulConsumer()
} else {
startBillingJsonRpcConsumer()
}
}
}
func startBillingRestfulConsumer() {
resp, err := demo.RunRestfulServiceConsumer(demoConf.ApiKey, demoConf.ServerPort)
if err != nil {
logrus.WithField("demoConfig", demoConf).
WithError(err).
Info("Failed to run demo billing RESTful service consumer")
return
}
logrus.WithField("response", resp).Info("Run demo billing RESTful service consumer")
}
func startSubscriptionRestfulConsumer() {
resp, err := demo.RunRestfulServiceConsumer(demoConf.ApiKey, demoConf.ServerPort)
if err != nil {
logrus.WithField("demoConfig", demoConf).
WithError(err).
Info("Failed to run demo VIP subscription RESTful service consumer")
return
}
logrus.WithField("response", resp).Info("Run demo VIP subscription RESTful service consumer")
}
func startBillingJsonRpcConsumer() {
resp, err := demo.RunBillingJsonRpcServiceConsumer(demoConf.ApiKey, demoConf.ServerPort)
if err != nil {
logrus.WithField("demoConfig", demoConf).
WithError(err).
Info("Failed to run demo billing JSON-RPC service consumer")
return
}
logrus.WithField("response", resp).Info("Run demo billing JSON-RPC service consumer")
}
func startSubscriptionJsonRpcConsuemr() {
resp, err := demo.RunSubscriptionJsonRpcServiceConsumer(demoConf.ApiKey, demoConf.ServerPort)
if err != nil {
logrus.WithField("demoConfig", demoConf).
WithError(err).
Info("Failed to run demo VIP subscription JSON-RPC service consumer")
return
}
logrus.WithField("response", resp).Info("Run demo VIP subscription JSON-RPC service consumer")
}