feat: [wip] payments poller skeleton

Author: MarcosNicolau

aggregation_mode/batcher/Cargo.toml

@@ -7,8 +7,10 @@ edition = "2021"
 serde =  { workspace = true }
 serde_json = { workspace = true }
 serde_yaml = { workspace = true }
+aligned-sdk = { workspace = true }
 tracing = { version = "0.1", features = ["log"] }
 tracing-subscriber = { version = "0.3.0", features = ["env-filter"] }
 actix-web = "4"
 # TODO: enable tls
-sqlx = { version = "0.8", features = [ "runtime-tokio", "postgres" ] }
+sqlx = { version = "0.8", features = [ "runtime-tokio", "postgres", "uuid" ] }
+hex = "0.4"

aggregation_mode/batcher/src/lib.rs

@@ -1,3 +1,4 @@
 pub mod config;
 pub mod db;
+pub mod payments;
 pub mod server;

aggregation_mode/batcher/src/payments.rs

@@ -0,0 +1,13 @@
+use crate::{config::Config, db::Db};
+
+struct PaymentsPooler {
+    db: Db,
+}
+
+impl PaymentsPooler {
+    pub fn new(db: Db, config: Config) -> Self {
+        Self { db }
+    }
+
+    pub async fn start() {}
+}