More pushing code around

side-node/src/crdt.rs

@@ -0,0 +1,34 @@
+use bft_crdt_derive::add_crdt_fields;
+use bft_json_crdt::{
+    json_crdt::{CrdtNode, IntoCrdtNode},
+    list_crdt::ListCrdt,
+};
+use serde::{Deserialize, Serialize};
+
+#[add_crdt_fields]
+#[derive(Clone, CrdtNode, Serialize, Deserialize)]
+pub(crate) struct TransactionList {
+    pub(crate) list: ListCrdt<Transaction>,
+}
+
+/// A fake Transaction struct we can use as a simulated payload
+#[add_crdt_fields]
+#[derive(Clone, CrdtNode, Serialize, Deserialize)]
+pub(crate) struct Transaction {
+    from: String,
+    to: String,
+    amount: f64,
+}
+
+// impl TransactionList {
+//     fn create(&mut self, keys: &Ed25519KeyPair) -> bft_json_crdt::json_crdt::SignedOp {
+//         // generate a placeholder transaction
+//         let transaction = _fake_transaction(keys.public().to_string());
+
+//         // next job is to keep adding to this guy
+//         let last: &Op<Transaction>;
+//         last = self.list.ops.last().expect("couldn't find last op");
+//         let signed_op = self.list.insert(last.id, transaction.clone()).sign(&keys);
+//         signed_op
+//     }
+// }