Manage tx validation and propagation with its files

.gitignore

@@ -3,6 +3,7 @@
 .DS_Store
 .idea
 *.pki
+**/.sqlx
 crates/tests/e2e-tests/files
 crates/tests/e2e-tests/prover
 crates/tests/e2e-tests/verifier

crates/cli/src/lib.rs

@@ -1,5 +1,5 @@
 use crate::file::FileData;
-use gevulot_node::types::transaction::ProgramMetadata;
+use gevulot_node::types::transaction::{Created, ProgramMetadata};
 use gevulot_node::types::Hash;
 use gevulot_node::{
     rpc_client::RpcClient,
@@ -203,7 +203,7 @@ pub async fn run_deploy_command(
     ))
 }
 
-async fn send_transaction(client: &RpcClient, tx: &Transaction) -> Result<Hash, String> {
+async fn send_transaction(client: &RpcClient, tx: &Transaction<Created>) -> Result<Hash, String> {
     client
         .send_transaction(tx)
         .await

crates/node/Cargo.toml

@@ -17,6 +17,7 @@ clap = { version = "4", features = ["derive", "env", "string"] }
 console-subscriber = "0.2"
 ecies = {version = "0.2", default-features = false, features = ["pure"]}
 eyre = "0.6.8"
+futures = "0.3.30"
 futures-util = "0.3"
 hex = "0.4"
 home = "0.5"

crates/node/migrations/20240215174342_add_txfile_and_checksum.sql

@@ -0,0 +1,16 @@
+-- Add checksum to task files
+-- Add a new table to store Tx files.
+
+ALTER TABLE file ADD checksum VARCHAR(64) NOT NULL;
+
+DROP TABLE IF EXISTS txfile;
+
+CREATE TABLE txfile (
+    tx_id VARCHAR(64) NOT NULL,
+    name VARCHAR(256) NOT NULL,
+    url VARCHAR(2048) NOT NULL,
+    checksum VARCHAR(64) NOT NULL,
+    CONSTRAINT fk_tx
+        FOREIGN KEY (tx_id)
+             REFERENCES transaction (hash) ON DELETE CASCADE
+);