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payment.rs
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payment.rs
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use serde::{Deserialize, Serialize};
use std::collections::HashMap;
use ya_client_model::payment::*;
use ya_service_bus::RpcMessage;
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
pub enum RpcMessageError {
#[error("{0}")]
Send(#[from] public::SendError),
#[error("{0}")]
AcceptReject(#[from] public::AcceptRejectError),
#[error("{0}")]
Cancel(#[from] public::CancelError),
#[error("{0}")]
Generic(#[from] local::GenericError),
#[error("{0}")]
ValidateAllocation(#[from] local::ValidateAllocationError),
}
pub mod local {
use super::*;
use crate::driver::{AccountMode, GasDetails, PaymentConfirmation};
use bigdecimal::{BigDecimal, Zero};
use chrono::{DateTime, Utc};
use std::fmt::Display;
use std::time::Duration;
use structopt::*;
use strum::{EnumProperty, VariantNames};
use strum_macros::{Display, EnumString, EnumVariantNames, IntoStaticStr};
use ya_client_model::NodeId;
pub const BUS_ID: &str = "/local/payment";
pub const DEFAULT_PAYMENT_DRIVER: &str = "erc20";
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct DebitNotePayment {
pub debit_note_id: String,
pub activity_id: String,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct InvoicePayment {
pub invoice_id: String,
pub agreement_id: String,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum PaymentTitle {
DebitNote(DebitNotePayment),
Invoice(InvoicePayment),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct SchedulePayment {
pub title: PaymentTitle,
pub payer_id: NodeId,
pub payee_id: NodeId,
pub payer_addr: String,
pub payee_addr: String,
pub payment_platform: String,
pub allocation_id: String,
pub amount: BigDecimal,
pub due_date: DateTime<Utc>,
}
impl SchedulePayment {
pub fn from_invoice(
invoice: Invoice,
allocation_id: String,
amount: BigDecimal,
) -> Option<Self> {
if amount <= BigDecimal::zero() {
return None;
}
Some(Self {
title: PaymentTitle::Invoice(InvoicePayment {
invoice_id: invoice.invoice_id,
agreement_id: invoice.agreement_id,
}),
payer_id: invoice.recipient_id,
payee_id: invoice.issuer_id,
payer_addr: invoice.payer_addr,
payee_addr: invoice.payee_addr,
payment_platform: invoice.payment_platform,
allocation_id,
amount,
due_date: invoice.payment_due_date,
})
}
pub fn from_debit_note(
debit_note: DebitNote,
allocation_id: String,
amount: BigDecimal,
) -> Option<Self> {
if amount <= BigDecimal::zero() {
return None;
}
debit_note.payment_due_date.map(|due_date| Self {
title: PaymentTitle::DebitNote(DebitNotePayment {
debit_note_id: debit_note.debit_note_id,
activity_id: debit_note.activity_id,
}),
payer_id: debit_note.recipient_id,
payee_id: debit_note.issuer_id,
payer_addr: debit_note.payer_addr,
payee_addr: debit_note.payee_addr,
payment_platform: debit_note.payment_platform,
allocation_id,
amount,
due_date,
})
}
pub fn document_id(&self) -> String {
match &self.title {
PaymentTitle::Invoice(invoice_payment) => invoice_payment.invoice_id.clone(),
PaymentTitle::DebitNote(debit_note_payment) => {
debit_note_payment.debit_note_id.clone()
}
}
}
}
impl RpcMessage for SchedulePayment {
const ID: &'static str = "SchedulePayment";
type Item = ();
type Error = GenericError;
}
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
#[error("{inner}")]
pub struct GenericError {
inner: String,
}
impl GenericError {
pub fn new<T: Display>(e: T) -> Self {
let inner = e.to_string();
Self { inner }
}
}
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
#[error("")]
pub struct NoError {} // This is needed because () doesn't implement Display
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct RegisterDriver {
pub driver_name: String,
pub details: DriverDetails,
}
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
pub enum RegisterDriverError {
#[error("Invalid default token specified: token={0}, network={1}")]
InvalidDefaultToken(String, String),
#[error("Invalid default network specified: {0}")]
InvalidDefaultNetwork(String),
}
impl RpcMessage for RegisterDriver {
const ID: &'static str = "RegisterDriver";
type Item = ();
type Error = RegisterDriverError;
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct UnregisterDriver(pub String);
impl RpcMessage for UnregisterDriver {
const ID: &'static str = "UnregisterDriver";
type Item = ();
type Error = NoError;
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct RegisterAccount {
pub address: String,
pub driver: String,
pub network: String,
pub token: String,
pub mode: AccountMode,
}
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
pub enum RegisterAccountError {
#[error("Account already registered: address={0}, driver={1}")]
AlreadyRegistered(String, String),
#[error("Driver not registered: {0}")]
DriverNotRegistered(String),
#[error("Network not supported by driver: network={0}, driver={1}")]
UnsupportedNetwork(String, String),
#[error("Token not supported by driver: token={0}, network={1}, driver={2}")]
UnsupportedToken(String, String, String),
#[error("Error while registering account: {0}")]
Other(String),
}
impl RpcMessage for RegisterAccount {
const ID: &'static str = "RegisterAccount";
type Item = ();
type Error = RegisterAccountError;
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct UnregisterAccount {
pub platform: String,
pub address: String,
}
impl RpcMessage for UnregisterAccount {
const ID: &'static str = "UnregisterAccount";
type Item = ();
type Error = NoError;
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct NotifyPayment {
pub driver: String,
pub platform: String,
pub amount: BigDecimal,
pub sender: String,
pub recipient: String,
pub order_ids: Vec<String>,
pub confirmation: PaymentConfirmation,
}
impl RpcMessage for NotifyPayment {
const ID: &'static str = "NotifyPayment";
type Item = ();
type Error = GenericError;
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct GetStatus {
pub address: String,
pub driver: String,
pub network: Option<String>,
pub token: Option<String>,
pub after_timestamp: i64,
}
impl RpcMessage for GetStatus {
const ID: &'static str = "GetStatus";
type Item = StatusResult;
type Error = GenericError;
}
#[derive(Clone, Debug, Serialize, Deserialize, Default)]
pub struct StatusResult {
pub amount: BigDecimal,
pub reserved: BigDecimal,
pub outgoing: StatusNotes,
pub incoming: StatusNotes,
pub driver: String,
pub network: String,
pub token: String,
pub gas: Option<GasDetails>,
}
#[derive(Clone, Debug, Serialize, Deserialize, Default)]
#[serde(rename_all = "camelCase")]
pub struct StatValue {
pub total_amount: BigDecimal,
pub agreements_count: u64,
}
impl StatValue {
pub fn new(v: impl Into<BigDecimal>) -> Self {
let total_amount = v.into();
let agreements_count = if total_amount.is_zero() { 0 } else { 1 };
Self {
total_amount,
agreements_count,
}
}
}
impl std::ops::Add for StatValue {
type Output = Self;
fn add(self, rhs: Self) -> Self::Output {
Self {
agreements_count: self.agreements_count + rhs.agreements_count,
total_amount: self.total_amount + rhs.total_amount,
}
}
}
impl std::ops::AddAssign for StatValue {
fn add_assign(&mut self, rhs: Self) {
self.agreements_count += rhs.agreements_count;
self.total_amount += rhs.total_amount;
}
}
#[derive(Clone, Debug, Serialize, Deserialize, Default)]
pub struct StatusNotes {
pub requested: StatValue,
pub accepted: StatValue,
pub confirmed: StatValue,
}
impl std::ops::Add for StatusNotes {
type Output = Self;
fn add(self, rhs: Self) -> Self::Output {
Self {
requested: self.requested + rhs.requested,
accepted: self.accepted + rhs.accepted,
confirmed: self.confirmed + rhs.confirmed,
}
}
}
impl std::iter::Sum<StatusNotes> for StatusNotes {
fn sum<I: Iterator<Item = StatusNotes>>(iter: I) -> Self {
iter.fold(Default::default(), |acc, item| acc + item)
}
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct GetAccounts {}
impl RpcMessage for GetAccounts {
const ID: &'static str = "GetAccounts";
type Item = Vec<Account>;
type Error = GenericError;
}
#[derive(Clone, Debug, Serialize, Deserialize)]
#[non_exhaustive]
pub struct GetInvoiceStats {
pub node_id: NodeId,
pub requestor: bool,
pub provider: bool,
pub since: DateTime<Utc>,
}
impl GetInvoiceStats {
pub fn new(node_id: NodeId, since: DateTime<Utc>) -> Self {
Self {
node_id,
requestor: true,
provider: true,
since,
}
}
}
impl RpcMessage for GetInvoiceStats {
const ID: &'static str = "GetInvoiceStats";
type Item = InvoiceStats;
type Error = GenericError;
}
#[derive(Clone, Debug, Serialize, Deserialize, Default)]
#[non_exhaustive]
pub struct InvoiceStatusNotes {
pub issued: StatValue,
pub received: StatValue,
pub accepted: StatValue,
pub rejected: StatValue,
pub failed: StatValue,
pub settled: StatValue,
pub cancelled: StatValue,
}
#[derive(Clone, Debug, Serialize, Deserialize, Default)]
pub struct InvoiceStats {
pub requestor: InvoiceStatusNotes,
pub provider: InvoiceStatusNotes,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct ValidateAllocation {
pub platform: String,
pub address: String,
pub amount: BigDecimal,
}
impl RpcMessage for ValidateAllocation {
const ID: &'static str = "ValidateAllocation";
type Item = bool;
type Error = ValidateAllocationError;
}
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
pub enum ValidateAllocationError {
#[error("Account not registered")]
AccountNotRegistered,
#[error("Error while validating allocation: {0}")]
Other(String),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct ReleaseAllocations {}
impl RpcMessage for ReleaseAllocations {
const ID: &'static str = "ReleaseAllocations";
type Item = ();
type Error = GenericError;
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct GetDrivers {}
impl RpcMessage for GetDrivers {
const ID: &'static str = "GetDrivers";
type Item = HashMap<String, DriverDetails>;
type Error = NoError;
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct ShutDown {
pub timeout: Duration,
}
impl ShutDown {
pub fn new(timeout: Duration) -> Self {
Self { timeout }
}
}
impl RpcMessage for ShutDown {
const ID: &'static str = "ShutDown";
type Item = ();
type Error = GenericError;
}
/// Experimental. In future releases this might change or be removed.
#[derive(
EnumString,
EnumVariantNames,
IntoStaticStr,
strum_macros::EnumProperty,
strum_macros::Display,
Debug,
Clone,
PartialEq,
Eq,
Serialize,
Deserialize,
)]
#[strum(serialize_all = "lowercase")]
#[serde(rename_all = "lowercase")]
#[non_exhaustive]
pub enum NetworkName {
#[strum(props(token = "GLM"))]
Mainnet,
#[strum(props(token = "tGLM"))]
Rinkeby,
#[strum(props(token = "tGLM"))]
Goerli,
#[strum(props(token = "GLM"))]
Polygon,
#[strum(props(token = "tGLM"))]
Mumbai,
}
/// Experimental. In future releases this might change or be removed.
#[derive(
EnumString,
EnumVariantNames,
IntoStaticStr,
Display,
Debug,
Clone,
PartialEq,
Eq,
Serialize,
Deserialize,
)]
#[strum(serialize_all = "lowercase")]
#[serde(rename_all = "lowercase")]
#[non_exhaustive]
pub enum DriverName {
ZkSync,
Erc20,
}
#[derive(StructOpt, Debug, Clone)]
pub struct AccountCli {
/// Wallet address [default: <DEFAULT_IDENTITY>]
#[structopt(long, env = "YA_ACCOUNT")]
pub account: Option<NodeId>,
/// Payment driver
#[structopt(long, possible_values = DriverName::VARIANTS, default_value = DriverName::Erc20.into())]
pub driver: DriverName,
/// Payment network
#[structopt(long, possible_values = NetworkName::VARIANTS, default_value = NetworkName::Goerli.into())]
pub network: NetworkName,
}
impl AccountCli {
pub fn address(&self) -> Option<String> {
self.account.map(|a| a.to_string())
}
pub fn driver(&self) -> String {
self.driver.to_string()
}
pub fn network(&self) -> String {
self.network.to_string()
}
pub fn token(&self) -> String {
self.network.get_str("token").unwrap().to_string()
}
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn test_cli_defaults() {
let a = AccountCli::from_iter(&[""]);
assert_eq!(None, a.address());
assert_eq!("erc20", a.driver());
assert_eq!("goerli", a.network());
assert_eq!("tGLM", a.token());
}
}
}
pub mod public {
use super::*;
use ya_client_model::NodeId;
pub const BUS_ID: &str = "/public/payment";
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct Ack {}
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
pub enum SendError {
#[error("Service error: {0}")]
ServiceError(String),
#[error("Bad request: {0}")]
BadRequest(String),
}
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
pub enum AcceptRejectError {
#[error("Service error: {0}")]
ServiceError(String),
#[error("Bad request: {0}")]
BadRequest(String),
#[error("Object not found")]
ObjectNotFound,
#[error("Forbidden")]
Forbidden,
}
#[derive(Clone, Debug, Serialize, Deserialize, thiserror::Error)]
pub enum CancelError {
#[error("Service error: {0}")]
ServiceError(String),
#[error("Object not found")]
ObjectNotFound,
#[error("Forbidden")]
Forbidden,
#[error("Conflict")]
Conflict,
}
// ************************** DEBIT NOTE **************************
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct SendDebitNote(pub DebitNote);
impl RpcMessage for SendDebitNote {
const ID: &'static str = "SendDebitNote";
type Item = Ack;
type Error = SendError;
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct AcceptDebitNote {
pub debit_note_id: String,
pub acceptance: Acceptance,
pub issuer_id: NodeId,
}
impl AcceptDebitNote {
pub fn new(debit_note_id: String, acceptance: Acceptance, issuer_id: NodeId) -> Self {
Self {
debit_note_id,
acceptance,
issuer_id,
}
}
}
impl RpcMessage for AcceptDebitNote {
const ID: &'static str = "AcceptDebitNote";
type Item = Ack;
type Error = AcceptRejectError;
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct RejectDebitNote {
pub debit_note_id: String,
pub rejection: Rejection,
}
impl RpcMessage for RejectDebitNote {
const ID: &'static str = "RejectDebitNote";
type Item = Ack;
type Error = AcceptRejectError;
}
#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CancelDebitNote {
pub debit_note_id: String,
}
impl RpcMessage for CancelDebitNote {
const ID: &'static str = "CancelDebitNote";
type Item = Ack;
type Error = CancelError;
}
// *************************** INVOICE ****************************
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct SendInvoice(pub Invoice);
impl RpcMessage for SendInvoice {
const ID: &'static str = "SendInvoice";
type Item = Ack;
type Error = SendError;
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct AcceptInvoice {
pub invoice_id: String,
pub acceptance: Acceptance,
pub issuer_id: NodeId,
}
impl AcceptInvoice {
pub fn new(invoice_id: String, acceptance: Acceptance, issuer_id: NodeId) -> Self {
Self {
invoice_id,
acceptance,
issuer_id,
}
}
}
impl RpcMessage for AcceptInvoice {
const ID: &'static str = "AcceptInvoice";
type Item = Ack;
type Error = AcceptRejectError;
}
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct RejectInvoice {
pub invoice_id: String,
pub rejection: Rejection,
}
impl RpcMessage for RejectInvoice {
const ID: &'static str = "RejectInvoice";
type Item = Ack;
type Error = AcceptRejectError;
}
#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct CancelInvoice {
pub invoice_id: String,
pub recipient_id: NodeId,
}
impl RpcMessage for CancelInvoice {
const ID: &'static str = "CancelInvoice";
type Item = Ack;
type Error = CancelError;
}
// *************************** PAYMENT ****************************
#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
pub struct SendPayment {
#[serde(flatten)]
pub payment: Payment,
pub signature: Vec<u8>,
}
impl SendPayment {
pub fn new(payment: Payment, signature: Vec<u8>) -> Self {
Self { payment, signature }
}
}
impl RpcMessage for SendPayment {
const ID: &'static str = "SendPayment";
type Item = Ack;
type Error = SendError;
}
}