feat: call destination program on Solana (#22)

* feat: message approved event sent to amplifier api
* feat: will ping-pong events back to amplifier api
* feat: can interact with the destinatin program
* fix: approve flow failing

Cargo.toml

@@ -76,6 +76,7 @@ effective-tx-sender = { path = "crates/effective-tx-sender" }
 # Solana Gateway
 gmp-gateway = { git = "https://github.com/eigerco/solana-axelar.git", branch = "main", features = ["no-entrypoint"] }
 axelar-rkyv-encoding = { git = "https://github.com/eigerco/solana-axelar.git", branch = "main" }
+axelar-message-primitives = { git = "https://github.com/eigerco/solana-axelar.git", branch = "main" }
 axelar-executable = { git = "https://github.com/eigerco/solana-axelar.git", branch = "main" }
 
 # CLI
@@ -100,6 +101,7 @@ quanta = "0.12"
 backoff = { version = "0.4", features = ["tokio"] }
 indoc = "2"
 itertools = "0.12"
+num-traits = "0.2"
 
 # Serde
 serde = { version = "1", features = ["derive"] }

crates/amplifier-api/src/client/requests.rs

@@ -69,10 +69,10 @@ impl AmplifierApiRequest for HealthCheck {
 pub struct GetChains<'a> {
     /// The name of the cain that we want to query and get the tasks for
     pub chain: &'a WithTrailingSlash,
-    #[builder(setter(strip_option), default)]
+    #[builder(default)]
     /// The earliers task id
     pub after: Option<TaskItemId>,
-    #[builder(setter(strip_option), default)]
+    #[builder(default)]
     /// The latest task id
     pub before: Option<TaskItemId>,
     /// the amount of results to return