package api import ( "fmt" "math/big" "net/http" "github.com/grassrootseconomics/celoutils" "github.com/grassrootseconomics/cic-custodial/internal/custodial" "github.com/grassrootseconomics/w3-celo-patch" "github.com/grassrootseconomics/w3-celo-patch/module/eth" "github.com/labstack/echo/v4" ) func HandleNetworkAccountStatus(cu *custodial.Custodial) func(echo.Context) error { return func(c echo.Context) error { var ( accountStatusRequest struct { Address string `param:"address" validate:"required,eth_addr_checksum"` } networkBalance big.Int networkNonce uint64 ) if err := c.Bind(&accountStatusRequest); err != nil { return NewBadRequestError(ErrInvalidJSON) } if err := c.Validate(accountStatusRequest); err != nil { return err } if err := cu.CeloProvider.Client.CallCtx( c.Request().Context(), eth.Nonce(celoutils.HexToAddress(accountStatusRequest.Address), nil).Returns(&networkNonce), eth.Balance(celoutils.HexToAddress(accountStatusRequest.Address), nil).Returns(&networkBalance), ); err != nil { return err } if networkNonce > 0 { networkNonce-- } return c.JSON(http.StatusOK, OkResp{ Ok: true, Result: H{ "balance": fmt.Sprintf("%s CELO", w3.FromWei(&networkBalance, 18)), "nonce": networkNonce, }, }) } }