func run(cmd *cobra.Command, args []string) {
log.Print("Reading config.toml file")
err := viper.ReadInConfig()
if err != nil {
log.Fatal("Error reading config file: ", err)
}
var config config.Config
err = viper.Unmarshal(&config)
err = config.Validate()
if err != nil {
log.Fatal(err.Error())
return
}
if migrateFlag {
migrate(config)
return
}
app, err = gateway.NewApp(config)
if err != nil {
log.Fatal(err.Error())
return
}
app.Serve()
}
// NewApp constructs an new App instance from the provided config.
func NewApp(config config.Config) (app *App, err error) {
entityManager, err := db.NewEntityManager(config.Database.Type, config.Database.Url)
if err != nil {
return
}
repository, err := db.NewRepository(config.Database.Type, config.Database.Url)
if err != nil {
return
}
h := horizon.New(*config.Horizon)
if config.NetworkPassphrase == "" {
config.NetworkPassphrase = "Test SDF Network ; September 2015"
}
log.Print("Creating and initializing TransactionSubmitter")
ts := submitter.NewTransactionSubmitter(&h, &entityManager, config.NetworkPassphrase)
if err != nil {
return
}
log.Print("Initializing Authorizing account")
if config.Accounts.AuthorizingSeed == nil {
log.Warning("No accounts.authorizing_seed param. Skipping...")
} else {
err = ts.InitAccount(*config.Accounts.AuthorizingSeed)
if err != nil {
return
}
}
if config.Accounts.IssuingSeed == nil {
log.Warning("No accounts.issuing_seed param. Skipping...")
} else {
log.Print("Initializing Issuing account")
err = ts.InitAccount(*config.Accounts.IssuingSeed)
if err != nil {
return
}
}
log.Print("TransactionSubmitter created")
log.Print("Creating and starting PaymentListener")
if config.Accounts.ReceivingAccountId == nil {
log.Warning("No accounts.receiving_account_id param. Skipping...")
} else if config.Hooks.Receive == nil {
log.Warning("No hooks.receive param. Skipping...")
} else {
var paymentListener listener.PaymentListener
paymentListener, err = listener.NewPaymentListener(&config, &entityManager, &h, &repository, time.Now)
if err != nil {
return
}
err = paymentListener.Listen()
if err != nil {
return
}
log.Print("PaymentListener created")
}
if len(config.ApiKey) > 0 && len(config.ApiKey) < 15 {
err = errors.New("api-key have to be at least 15 chars long.")
return
}
app = &App{
config: config,
entityManager: &entityManager,
horizon: &h,
repository: &repository,
transactionSubmitter: &ts,
}
return
}