feat: onchain send

src/app/operations/onchain.rs

@@ -1,11 +1,51 @@
-use anyhow::Context;
+use anyhow::{Context, Result};
+use rust_decimal::Decimal;
 
 use crate::{
     app::App,
     client::types::{ReceiveVia, Wallet},
 };
 
 impl App {
+    pub async fn send_onchain(
+        &self,
+        onchain_address: String,
+        wallet: Wallet,
+        cents: Option<Decimal>,
+        sats: Option<Decimal>,
+        memo: Option<String>,
+    ) -> Result<()> {
+        match (wallet, sats, cents) {
+            (Wallet::Btc, Some(sats), _) => {
+                let btc_wallet_id = self.get_user_btc_wallet_id().await?;
+                self.client
+                    .onchain_payment_send(btc_wallet_id, onchain_address.clone(), sats, memo)
+                    .await
+                    .context("Error occurred while executing BTC onchain payment")?;
+
+                println!(
+                    "Successfully sent {} sats to address: {}",
+                    sats, onchain_address
+                );
+            }
+            (Wallet::Usd, _, Some(cents)) => {
+                let usd_wallet_id = self.get_user_usd_wallet_id().await?;
+                self.client
+                    .onchain_payment_send(usd_wallet_id, onchain_address.clone(), cents, memo)
+                    .await
+                    .context("Error occurred while executing USD onchain payment")?;
+
+                println!(
+                    "Successfully sent {} cents to address: {}",
+                    cents, onchain_address
+                );
+            }
+            _ => {}
+        }
+
+        Ok(())
+    }
+
     pub async fn receive(&self, wallet: Wallet, via: ReceiveVia) -> anyhow::Result<()> {
         let receiving_wallet_id = match wallet {
             Wallet::Btc => self.get_user_btc_wallet_id().await?,

src/cli/commands.rs

@@ -61,7 +61,9 @@ pub enum Command {
     /// Execute a Payment
     Pay {
         #[clap(short, long)]
-        username: String,
+        username: Option<String>,
+        #[clap(short, long, conflicts_with("username"))]
+        onchain_address: Option<String>,
         #[clap(short, long, value_parser)]
         wallet: Wallet,
         #[clap(short, long, required_if_eq("wallet", "usd"))]

src/cli/runner.rs

@@ -38,14 +38,22 @@ pub async fn run() -> anyhow::Result<()> {
         }
         Command::Pay {
             username,
+            onchain_address,
             wallet,
             cents,
             sats,
             memo,
-        } => {
-            app.intraledger_payment(username, wallet, cents, sats, memo)
-                .await?;
-        }
+        } => match (username, onchain_address) {
+            (Some(username), None) => {
+                app.intraledger_payment(username, wallet, cents, sats, memo)
+                    .await?;
+            }
+            (None, Some(onchain_address)) => {
+                app.send_onchain(onchain_address, wallet, cents, sats, memo)
+                    .await?;
+            }
+            _ => {}
+        },
         Command::Receive { wallet, via } => {
             app.receive(wallet, via).await?;
         }

src/client/gql/mutations/onchain_payment_send.gql

@@ -0,0 +1,10 @@
+mutation OnChainPaymentSend($input: OnChainPaymentSendInput!) {
+  onChainPaymentSend(input: $input) {
+    errors {
+      message
+      __typename
+    }
+    status
+    __typename
+  }
+}

src/client/queries.rs

@@ -157,3 +157,14 @@ use super::errors::captcha_error::CaptchaError;
 pub(super) struct OnChainAddressCurrent;
 pub use self::on_chain_address_current::OnChainAddressCurrentInput;
 pub use self::on_chain_address_current::OnChainAddressCurrentOnChainAddressCurrent;
+
+#[derive(GraphQLQuery)]
+#[graphql(
+    schema_path = "src/client/gql/schema.gql",
+    query_path = "src/client/gql/mutations/onchain_payment_send.gql",
+    response_derives = "Debug, Serialize"
+)]
+pub(super) struct OnChainPaymentSend;
+pub use self::on_chain_payment_send::OnChainPaymentSendInput;
+pub use self::on_chain_payment_send::OnChainPaymentSendOnChainPaymentSend;
+pub use self::on_chain_payment_send::PayoutSpeed;

src/client/requests/onchain.rs

@@ -1,9 +1,13 @@
 use graphql_client::reqwest::post_graphql;
 use on_chain_address_current::OnChainAddressCurrentOnChainAddressCurrent;
+use rust_decimal::Decimal;
 
 use crate::client::{
     errors::{api_error::ApiError, ClientError},
-    queries::{on_chain_address_current, OnChainAddressCurrent},
+    queries::{
+        on_chain_address_current, on_chain_payment_send, OnChainAddressCurrent, OnChainPaymentSend,
+        OnChainPaymentSendInput, PayoutSpeed,
+    },
     GaloyClient,
 };
 
@@ -28,4 +32,45 @@ impl GaloyClient {
 
         Ok(result)
     }
+
+    pub async fn onchain_payment_send(
+        &self,
+        sender_wallet_id: String,
+        onchain_address: String,
+        amount: Decimal,
+        memo: Option<String>,
+    ) -> Result<(), ClientError> {
+        let input = OnChainPaymentSendInput {
+            wallet_id: sender_wallet_id,
+            address: onchain_address,
+            speed: Some(PayoutSpeed::FAST),
+            amount,
+            memo,
+        };
+
+        let variables = on_chain_payment_send::Variables { input };
+
+        let response_body =
+            post_graphql::<OnChainPaymentSend, _>(&self.graphql_client, &self.api, variables)
+                .await
+                .map_err(|err| ApiError::IssueGettingResponse(anyhow::Error::new(err)))?;
+
+        let response_data = response_body.data.ok_or(ApiError::IssueParsingResponse)?;
+
+        if !response_data.on_chain_payment_send.errors.is_empty() {
+            let error_string: String = response_data
+                .on_chain_payment_send
+                .errors
+                .iter()
+                .map(|error| format!("{:?}", error))
+                .collect::<Vec<String>>()
+                .join(", ");
+
+            return Err(ClientError::ApiError(ApiError::RequestFailedWithError(
+                error_string,
+            )));
+        } else {
+            Ok(())
+        }
+    }
 }