saleor-apps-rs/simple-payment-gateway/src/main.rs

#![allow(non_upper_case_globals)]
#![feature(let_chains)]
#![deny(clippy::unwrap_used, clippy::expect_used)]
mod app;
mod queries;
mod routes;

use anyhow::Context;
use saleor_app_sdk::{
    config::Config,
    manifest::{AppManifest, AppPermission},
    webhooks::{SyncWebhookEventType, WebhookManifest},
    SaleorApp,
};
use std::sync::Arc;
use tokio::sync::Mutex;

use crate::{
    app::{get_active_gateways_from_env, trace_to_std, AppState},
    queries::event_transactions::{
        sub_list_payment_gateways, sub_payment_gateway_initialize_session,
        sub_transaction_charge_requested, sub_transaction_initialize_session,
        sub_transaction_process_session, sub_transaction_refund_requested,
    },
    routes::create_routes,
};

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    let config = Config::load()?;
    trace_to_std(&config);

    let saleor_app = SaleorApp::new(&config)?;

    let app_manifest = AppManifest::new(&config)
        .add_webhook(
            WebhookManifest::new(&config)
                .set_query(sub_transaction_process_session)
                .add_sync_event(SyncWebhookEventType::TransactionProcessSession)
                .build(),
        )
        .add_webhook(
            WebhookManifest::new(&config)
                .set_query(sub_transaction_charge_requested)
                .add_sync_event(SyncWebhookEventType::TransactionChargeRequested)
                .build(),
        )
        .add_webhook(
            WebhookManifest::new(&config)
                .set_query(sub_transaction_refund_requested)
                .add_sync_event(SyncWebhookEventType::TransactionRefundRequested)
                .build(),
        )
        .add_webhook(
            WebhookManifest::new(&config)
                .set_query(sub_transaction_initialize_session)
                .add_sync_event(SyncWebhookEventType::TransactionInitializeSession)
                .build(),
        )
        .add_webhook(
            WebhookManifest::new(&config)
                .set_query(sub_payment_gateway_initialize_session)
                .add_sync_event(SyncWebhookEventType::PaymentGatewayInitializeSession)
                .build(),
        )
        .add_webhook(
            WebhookManifest::new(&config)
                .set_query(sub_list_payment_gateways)
                .add_sync_event(SyncWebhookEventType::PaymentListGateways)
                .build(),
        )
        .add_permissions(vec![
            AppPermission::HandlePayments,
            AppPermission::ManageOrders,
            AppPermission::ManageCheckouts,
            AppPermission::HandleCheckouts,
        ])
        .build();

    let app_state = AppState {
        active_gateways: get_active_gateways_from_env()?,
        manifest: app_manifest,
        config: config.clone(),
        saleor_app: Arc::new(Mutex::new(saleor_app)),
    };
    let app = create_routes(app_state);

    let listener = tokio::net::TcpListener::bind(
        &config
            .app_api_base_url
            .split("//")
            .collect::<Vec<_>>()
            .get(1)
            .context("APP_API_BASE_URL invalid format")?,
    )
    .await?;
    tracing::debug!("listening on {}", listener.local_addr().unwrap());
    match axum::serve(listener, app).await {
        Ok(o) => Ok(o),
        Err(e) => anyhow::bail!(e),
    }
}