Merge pull request #118 from catalyst-network/core-functionality

Added initial service bus crate

Author: TheNewAutonomy

crates/catalyst-service-bus/Cargo.toml

@@ -2,45 +2,64 @@
 name = "catalyst-service-bus"
 version = "0.1.0"
 edition = "2021"
-description = "Web2 integration service bus for Catalyst Network"
+authors = ["Catalyst Network Team"]
+description = "Web2 integration layer for Catalyst Network - WebSocket event streaming and REST APIs"
 license = "MIT OR Apache-2.0"
+repository = "https://github.com/catalyst-network/catalyst-node-rust"
 
 [dependencies]
-catalyst-core = { path = "../catalyst-core" }
+# Core Catalyst dependencies
+catalyst-utils = { path = "../catalyst-utils" }
+catalyst-config = { path = "../catalyst-config" }
+catalyst-network = { path = "../catalyst-network" }
 catalyst-storage = { path = "../catalyst-storage" }
 
-# Web server and WebSocket support
-axum = { version = "0.7", features = ["ws", "macros"] }
-tower = "0.4"
-tower-http = { version = "0.5", features = ["cors", "trace"] }
-hyper = "1.0"
-
-# WebSocket handling
+# Async runtime
+tokio = { version = "1.35", features = ["full"] }
 tokio-tungstenite = "0.21"
-futures-util = "0.3"
+futures = "0.3"
 
-# Async runtime
-tokio = { version = "1.0", features = ["full"] }
-async-trait = "0.1"
+# Web framework
+axum = { version = "0.7", features = ["ws", "json", "query"] }
+tower = "0.4"
+tower-http = { version = "0.5", features = ["cors", "trace"] }
 
 # Serialization
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+toml = "0.8"
+
+# HTTP client
+reqwest = { version = "0.11", features = ["json"] }
 
-# Error handling
+# Utilities
+uuid = { version = "1.6", features = ["v4"] }
+dashmap = "5.5"
 thiserror = "1.0"
+tracing = "0.1"
 anyhow = "1.0"
 
-# Utilities
-log = "0.4"
-uuid = { version = "1.0", features = ["v4"] }
-dashmap = "5.0"
+# Rate limiting
+governor = "0.6"
 
-# Metrics and observability
-metrics = "0.21"
-tracing = "0.1"
-tracing-subscriber = "0.3"
+# Authentication
+jsonwebtoken = "9.2"
 
 [dev-dependencies]
 tokio-test = "0.4"
-tempfile = "3.0"
+wiremock = "0.5"
+env_logger = "0.10"
+
+[features]
+default = ["rest-api", "websocket"]
+rest-api = []
+websocket = []
+metrics = ["catalyst-utils/metrics"]
+
+[[example]]
+name = "basic_client"
+path = "examples/basic_client.rs"
+
+[[example]]
+name = "server"
+path = "examples/server.rs"