root: Extract node-client crate

A lot of crates no longer awkwardly depend on `app-rs` when all they
needed was the node client.

Author: MaxFangX

Cargo.lock

@@ -17,6 +17,7 @@ members = [
     "lexe-tokio",
     "logger",
     "node",
+    "node-client",
     "payment-uri",
     "payment-uri-core",
     "petname",

Cargo.toml

@@ -27,6 +27,7 @@ lexe-api.path = "../lexe-api"
 lexe-std.path = "../lexe-std"
 lexe-tls.path = "../lexe-tls"
 lexe-tokio.path = "../lexe-tokio"
+node-client.path = "../node-client"
 payment-uri.path = "../payment-uri"
 
 # --- WORKSPACE --- #

app-rs/Cargo.toml

@@ -34,13 +34,16 @@ use common::{
 use lexe_api::def::{AppBackendApi, AppGatewayApi, AppNodeProvisionApi};
 use lexe_std::Apply;
 use lexe_tokio::task::LxTask;
+use node_client::{
+    client::{GatewayClient, NodeClient},
+    credentials::Credentials,
+};
 use payment_uri::{bip353, lnurl};
 use secrecy::ExposeSecret;
 use tracing::{info, info_span, instrument, warn};
 
 use crate::{
     app_data::AppDataRs,
-    client::{Credentials, GatewayClient, NodeClient},
     db::WritebackDb,
     ffs::{Ffs, FlatFileFs},
     payments_db::{self, PaymentSyncSummary, PaymentsDb},

app-rs/src/app.rs

@@ -16,8 +16,6 @@
 pub mod app;
 /// The app's general database.
 mod app_data;
-/// The app's clients to the node and gateway.
-pub mod client;
 /// Persistence logic for data stored.
 pub mod db;
 /// The flutter/rust FFI bindings.

app-rs/src/lib.rs

@@ -61,9 +61,10 @@ use lexe_api::{
         VecBasicPaymentV2,
     },
 };
+use node_client::client::NodeClient;
 use tracing::warn;
 
-use crate::{client::NodeClient, ffs::Ffs};
+use crate::ffs::Ffs;
 
 /// Sync the app's local payment state from the user node.
 ///

app-rs/src/payments_db.rs

@@ -16,6 +16,7 @@ ${PODS_TARGET_SRCROOT}/../../lexe-tls-core/Cargo.toml
 ${PODS_TARGET_SRCROOT}/../../lexe-tls/Cargo.toml
 ${PODS_TARGET_SRCROOT}/../../lexe-tokio/Cargo.toml
 ${PODS_TARGET_SRCROOT}/../../logger/Cargo.toml
+${PODS_TARGET_SRCROOT}/../../node-client/Cargo.toml
 ${PODS_TARGET_SRCROOT}/../../node/Cargo.toml
 ${PODS_TARGET_SRCROOT}/../../payment-uri-core/Cargo.toml
 ${PODS_TARGET_SRCROOT}/../../payment-uri/Cargo.toml

app_rs_dart/build_rust_ios_macos.input.xcfilelist

@@ -35,6 +35,7 @@ lexe-tokio.path = "../lexe-tokio"
 anyhow.workspace = true
 axum = { workspace = true, features = ["json", "query"] }
 axum-server.workspace = true
+base64.workspace = true
 bcs.workspace = true
 bytes.workspace = true
 http.workspace = true

lexe-api/Cargo.toml

@@ -0,0 +1,36 @@
+[package]
+name = "node-client"
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+version.workspace = true
+
+[features]
+default = []
+test-utils = ["proptest-derive"]
+
+[dependencies]
+# --- LEXE --- #
+
+common.path = "../common"
+lexe-api.path = "../lexe-api"
+lexe-tls.path = "../lexe-tls"
+
+# --- WORKSPACE --- #
+
+anyhow.workspace = true
+async-trait.workspace = true
+base64.workspace = true
+http.workspace = true
+reqwest.workspace = true
+serde.workspace = true
+serde_json.workspace = true
+
+# --- OPTIONAL --- #
+
+proptest-derive = { workspace = true, optional = true }
+
+[dev-dependencies]
+common = { path = "../common", features = ["test-utils"] }
+proptest.workspace = true
+proptest-derive.workspace = true