feat: constructors for Tangle and EVM

blueprints/incredible-squaring-eigenlayer/src/main.rs

@@ -65,11 +65,8 @@ async fn main() {
         client: aggregator_client,
         env: env.clone(),
     };
-    let x_square_eigen = XsquareEigenEventHandler {
-        ctx,
-        contract: contract.clone(),
-        contract_instance: Default::default(),
-    };
+
+    let x_square_eigen = XsquareEigenEventHandler::new(contract.clone(), ctx);
 
     let aggregator_context = AggregatorContext::new(
         server_address,

blueprints/incredible-squaring-symbiotic/src/main.rs

@@ -30,11 +30,7 @@ async fn main() {
         provider,
     );
 
-    let x_square = blueprint::XsquareEventHandler {
-        context: blueprint::MyContext {},
-        contract: contract.clone(),
-        contract_instance: Default::default(),
-    };
+    let x_square = blueprint::XsquareEventHandler::new(contract, blueprint::MyContext {});
 
     info!("~~~ Executing the incredible squaring blueprint ~~~");
     let symb_config = SymbioticConfig::default();

blueprints/incredible-squaring/src/main.rs

@@ -1,4 +1,4 @@
-use color_eyre::{eyre::eyre, Result};
+use color_eyre::Result;
 use gadget_sdk::info;
 use gadget_sdk::runners::tangle::TangleConfig;
 use gadget_sdk::runners::BlueprintRunner;
@@ -7,17 +7,12 @@ use incredible_squaring_blueprint as blueprint;
 
 #[gadget_sdk::main(env)]
 async fn main() {
-    let client = env.client().await.map_err(|e| eyre!(e))?;
-    let signer = env.first_sr25519_signer().map_err(|e| eyre!(e))?;
+    let x_square = blueprint::XsquareEventHandler::new(&env, blueprint::MyContext).await?;
 
-    info!("Starting the event watcher for {} ...", signer.account_id());
-
-    let x_square = blueprint::XsquareEventHandler {
-        service_id: env.service_id().expect("No service ID found"),
-        context: blueprint::MyContext,
-        client,
-        signer,
-    };
+    info!(
+        "Starting the event watcher for {} ...",
+        x_square.signer.account_id()
+    );
 
     info!("~~~ Executing the incredible squaring blueprint ~~~");
     let tangle_config = TangleConfig::default();

blueprints/tangle-raw-event-listener/src/main.rs

@@ -1,26 +1,18 @@
-use color_eyre::{eyre::eyre, Result};
+use color_eyre::Result;
 use gadget_sdk::info;
 use gadget_sdk::runners::{tangle::TangleConfig, BlueprintRunner};
 use gadget_sdk::tangle_subxt::subxt::tx::Signer;
 use tangle_raw_event_listener_blueprint as blueprint;
 
 #[gadget_sdk::main(env)]
 async fn main() {
-    let client = env.client().await.map_err(|e| eyre!(e))?;
-    let signer = env.first_sr25519_signer().map_err(|e| eyre!(e))?;
-
-    info!("Starting the event watcher for {} ...", signer.account_id());
-
-    let x_square = blueprint::RawEventHandler {
-        service_id: env.service_id().expect("No service ID found"),
-        context: blueprint::MyContext,
-        client,
-        signer,
-    };
-
+    let x_square = blueprint::RawEventHandler::new(&env, blueprint::MyContext).await?;
     let tangle_config = TangleConfig::default();
 
-    info!("~~~ Executing the incredible squaring blueprint ~~~");
+    info!(
+        "~~~ Executing the incredible squaring blueprint for {:?} ~~~",
+        x_square.signer.address()
+    );
     BlueprintRunner::new(tangle_config, env)
         .job(x_square)
         .run()

macros/blueprint-proc-macro/src/job.rs

@@ -1,10 +1,10 @@
-use crate::event_listener::evm::{
-    generate_evm_event_handler, get_evm_instance_data, get_evm_job_processor_wrapper,
+use crate::shared::{pascal_case, type_to_field_type};
+use crate::special_impls::evm::{
+    generate_evm_specific_impl, get_evm_instance_data, get_evm_job_processor_wrapper,
 };
-use crate::event_listener::tangle::{
-    generate_additional_tangle_logic, get_tangle_job_processor_wrapper,
+use crate::special_impls::tangle::{
+    generate_tangle_specific_impl, get_tangle_job_processor_wrapper,
 };
-use crate::shared::{pascal_case, type_to_field_type};
 use gadget_blueprint_proc_macro_core::{FieldType, JobDefinition, JobMetadata};
 use indexmap::{IndexMap, IndexSet};
 use proc_macro::TokenStream;
@@ -77,7 +77,13 @@ pub(crate) fn job_impl(args: &JobArgs, input: &ItemFn) -> syn::Result<TokenStrea
         proc_macro2::TokenStream::default()
     } else {
         // Specialized code for the event workflow or otherwise
-        generate_additional_logic(input, args, SUFFIX)
+        generate_additional_logic(
+            input,
+            &args.event_listener,
+            SUFFIX,
+            &param_map,
+            &args.params,
+        )
     };
 
     let autogen_struct = if args.skip_codegen {
@@ -626,16 +632,21 @@ fn get_asyncness(input: &ItemFn) -> proc_macro2::TokenStream {
 #[allow(clippy::too_many_lines)]
 pub fn generate_additional_logic(
     input: &ItemFn,
-    job_args: &JobArgs,
+    event_listener_args: &EventListenerArgs,
     suffix: &str,
+    param_map: &IndexMap<Ident, Type>,
+    job_params: &[Ident],
 ) -> proc_macro2::TokenStream {
     let (_fn_name, _fn_name_string, struct_name) = generate_fn_name_and_struct(input, suffix);
-    let event_listener_args = &job_args.event_listener;
 
-    match job_args.event_listener.get_event_listener().listener_type {
-        ListenerType::Evm => generate_evm_event_handler(&struct_name, event_listener_args),
+    match event_listener_args.get_event_listener().listener_type {
+        ListenerType::Evm => {
+            generate_evm_specific_impl(&struct_name, event_listener_args, param_map, job_params)
+        }
 
-        ListenerType::Tangle => generate_additional_tangle_logic(&struct_name),
+        ListenerType::Tangle => {
+            generate_tangle_specific_impl(&struct_name, param_map, job_params, event_listener_args)
+        }
 
         ListenerType::Custom => proc_macro2::TokenStream::default(),
     }
@@ -1014,7 +1025,11 @@ impl EventListenerArgs {
                 let index = Index::from(i);
                 match self.get_event_listener().listener_type {
                     ListenerType::Tangle => {
-                        crate::tangle::field_type_to_param_token(&ident, t, panic_on_decode_fail)
+                        crate::special_impls::tangle::field_type_to_param_token(
+                            &ident,
+                            t,
+                            panic_on_decode_fail,
+                        )
                     }
                     ListenerType::Evm => {
                         quote! {

macros/blueprint-proc-macro/src/lib.rs

@@ -26,10 +26,7 @@ mod report;
 /// Shared utilities for the Blueprint Macros
 mod shared;
 
-mod event_listener;
-
-/// Utilities for Tangle Blueprint macro generation
-mod tangle;
+mod special_impls;
 
 mod sdk_main;
 

macros/blueprint-proc-macro/src/report.rs

@@ -1,6 +1,7 @@
 use crate::job::{
-    declared_params_to_field_types, generate_autogen_struct, get_current_call_id_field_name,
-    get_job_id_field_name, get_result_type, EventListenerArgs, ResultsKind,
+    declared_params_to_field_types, generate_additional_logic, generate_autogen_struct,
+    get_current_call_id_field_name, get_job_id_field_name, get_result_type, EventListenerArgs,
+    ResultsKind,
 };
 use crate::shared::{pascal_case, type_to_field_type};
 use gadget_blueprint_proc_macro_core::{
@@ -131,15 +132,20 @@ pub(crate) fn report_impl(args: &ReportArgs, input: &ItemFn) -> syn::Result<Toke
         suffix,
         &event_listener_calls,
     );
-    /*let event_handler_gen = if args.skip_codegen {
-        proc_macro2::TokenStream::new()
+
+    // Generate Event Workflow, if not being skipped
+    let additional_specific_logic = if args.skip_codegen {
+        proc_macro2::TokenStream::default()
     } else {
-        if let ReportType::QoS = args.report_type {
-            generate_qos_report_event_handler(args, input, &params_type, &result_type)
-        } else {
-            proc_macro2::TokenStream::new()
-        }
-    };*/
+        // Specialized code for the event workflow or otherwise
+        generate_additional_logic(
+            input,
+            &args.event_listeners,
+            suffix,
+            &param_types,
+            &args.params,
+        )
+    };
 
     let call_id_static_name = get_current_call_id_field_name(input);
     let job_id = if let Some(job_id) = job_id {
@@ -171,6 +177,8 @@ pub(crate) fn report_impl(args: &ReportArgs, input: &ItemFn) -> syn::Result<Toke
         #[allow(unused_variables)]
         #input
 
+        #additional_specific_logic
+
         #(#event_listener_gen)*
     };
 
@@ -203,7 +211,6 @@ pub(crate) struct ReportArgs {
     verifier: Verifier,
     /// Optional: Event handler type for the report.
     /// `#[report(event_handler_type = "tangle")]`
-    #[allow(dead_code)]
     pub(crate) event_listeners: EventListenerArgs,
     /// Optional: Skip code generation for this report.
     /// `#[report(skip_codegen)]`