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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| [package] | ||
| description = "Madara client rpc service" | ||
| name = "mc-gateway" | ||
| authors.workspace = true | ||
| edition.workspace = true | ||
| license.workspace = true | ||
| repository.workspace = true | ||
| version.workspace = true | ||
| homepage.workspace = true | ||
|
|
||
| [package.metadata.docs.rs] | ||
| targets = ["x86_64-unknown-linux-gnu"] | ||
|
|
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| [dependencies] | ||
|
|
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| # Deoxys | ||
| mc-db = { workspace = true } | ||
| mp-block = { workspace = true } | ||
| mp-gateway = { workspace = true } | ||
| mp-state-update = { workspace = true } | ||
| mp-transactions = { workspace = true } | ||
| mp-utils = { workspace = true } | ||
|
|
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| # Starknet | ||
| starknet-core = { workspace = true } | ||
| starknet-types-core = { workspace = true } | ||
|
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| # Other | ||
| anyhow = { workspace = true } | ||
| hyper = { workspace = true } | ||
| log = { workspace = true } | ||
| reqwest = { workspace = true } | ||
| serde = { workspace = true, features = ["derive"] } | ||
| serde_json = { workspace = true } | ||
| thiserror = { workspace = true } | ||
| tokio = { workspace = true } | ||
| url = { workspace = true } | ||
|
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||
| [dev-dependencies] | ||
| tokio = { workspace = true } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| use std::collections::HashMap; | ||
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| use reqwest::Client; | ||
| use url::Url; | ||
|
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| #[derive(Debug, Clone)] | ||
| pub struct FeederClient { | ||
| pub(crate) client: Client, | ||
| pub(crate) gateway_url: Url, | ||
| pub(crate) feeder_gateway_url: Url, | ||
| pub(crate) headers: HashMap<String, String>, | ||
| } | ||
|
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| impl FeederClient { | ||
| pub fn new(gateway_url: Url, feeder_gateway_url: Url) -> Self { | ||
| Self { client: Client::new(), gateway_url, feeder_gateway_url, headers: HashMap::new() } | ||
| } | ||
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| pub fn new_with_headers(gateway_url: Url, feeder_gateway_url: Url, headers: &[(String, String)]) -> Self { | ||
| let headers = headers.iter().cloned().collect(); | ||
| Self { client: Client::new(), gateway_url, feeder_gateway_url, headers } | ||
| } | ||
|
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| pub fn add_header(&mut self, key: &str, value: &str) { | ||
| self.headers.insert(key.to_string(), value.to_string()); | ||
| } | ||
|
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| pub fn remove_header(&mut self, key: &str) -> Option<String> { | ||
| self.headers.remove(key) | ||
| } | ||
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| pub fn starknet_alpha_mainnet() -> Self { | ||
| Self::new( | ||
| Url::parse("https://alpha-mainnet.starknet.io/gateway/").unwrap(), | ||
| Url::parse("https://alpha-mainnet.starknet.io/feeder_gateway/").unwrap(), | ||
| ) | ||
| } | ||
|
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| pub fn starknet_alpha_sepolia() -> Self { | ||
| Self::new( | ||
| Url::parse("https://alpha-sepolia.starknet.io/gateway/").unwrap(), | ||
| Url::parse("https://alpha-sepolia.starknet.io/feeder_gateway/").unwrap(), | ||
| ) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| use mp_block::{BlockId, BlockTag}; | ||
| use serde::{Deserialize, Serialize}; | ||
|
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| use crate::error::SequencerError; | ||
|
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| use super::{builder::FeederClient, request_builder::RequestBuilder}; | ||
|
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| use mp_gateway::{ | ||
| block::{BlockProvider, PendingBlockProvider, ProviderMaybePendingBlock}, | ||
| state_update::{PendingStateUpdateProvider, ProviderMaybePendingStateUpdate, StateUpdateProvider}, | ||
| }; | ||
|
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| #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)] | ||
| #[serde(deny_unknown_fields)] | ||
| pub struct StateUpdateWithBlock { | ||
| pub state_update: StateUpdateProvider, | ||
| pub block: BlockProvider, | ||
| } | ||
|
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| impl FeederClient { | ||
| pub async fn get_block(&self, block_id: BlockId) -> Result<ProviderMaybePendingBlock, SequencerError> { | ||
| let request = RequestBuilder::new(&self.client, self.feeder_gateway_url.clone()) | ||
| .add_uri_segment("get_block") | ||
| .unwrap() | ||
| .with_block_id(block_id); | ||
|
|
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| match block_id { | ||
| BlockId::Tag(BlockTag::Pending) => { | ||
| Ok(ProviderMaybePendingBlock::Pending(request.send_get::<PendingBlockProvider>().await?)) | ||
| } | ||
| _ => Ok(ProviderMaybePendingBlock::Block(request.send_get::<BlockProvider>().await?)), | ||
| } | ||
| } | ||
|
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| pub async fn get_state_update(&self, block_id: BlockId) -> Result<ProviderMaybePendingStateUpdate, SequencerError> { | ||
| let request = RequestBuilder::new(&self.client, self.feeder_gateway_url.clone()) | ||
| .add_uri_segment("get_state_update") | ||
| .unwrap() | ||
| .with_block_id(block_id); | ||
|
|
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| match block_id { | ||
| BlockId::Tag(BlockTag::Pending) => { | ||
| Ok(ProviderMaybePendingStateUpdate::Pending(request.send_get::<PendingStateUpdateProvider>().await?)) | ||
| } | ||
| _ => Ok(ProviderMaybePendingStateUpdate::Update(request.send_get::<StateUpdateProvider>().await?)), | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #[cfg(test)] | ||
| mod tests { | ||
| use mp_block::BlockTag; | ||
| use starknet_core::types::Felt; | ||
|
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| use super::*; | ||
|
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| #[tokio::test] | ||
| async fn test_get_block() { | ||
| let client = FeederClient::starknet_alpha_mainnet(); | ||
|
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| let block = client.get_block(BlockId::Number(0)).await.unwrap(); | ||
| println!("parent_block_hash: 0x{:x}", block.parent_block_hash()); | ||
| let block = client | ||
| .get_block(BlockId::Hash(Felt::from_hex_unchecked( | ||
| "0x47c3637b57c2b079b93c61539950c17e868a28f46cdef28f88521067f21e943", | ||
| ))) | ||
| .await | ||
| .unwrap(); | ||
| println!("parent_block_hash: 0x{:x}", block.parent_block_hash()); | ||
| let block = client.get_block(BlockId::Tag(BlockTag::Latest)).await.unwrap(); | ||
| println!("parent_block_hash: 0x{:x}", block.parent_block_hash()); | ||
| let block = client.get_block(BlockId::Tag(BlockTag::Pending)).await.unwrap(); | ||
| println!("parent_block_hash: 0x{:x}", block.parent_block_hash()); | ||
| } | ||
|
|
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| #[tokio::test] | ||
| async fn test_get_state_update() { | ||
| let client = FeederClient::starknet_alpha_mainnet(); | ||
|
|
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| let block = client.get_state_update(BlockId::Number(0)).await.unwrap(); | ||
| let block = client | ||
| .get_state_update(BlockId::Hash(Felt::from_hex_unchecked( | ||
| "0x47c3637b57c2b079b93c61539950c17e868a28f46cdef28f88521067f21e943", | ||
| ))) | ||
| .await | ||
| .unwrap(); | ||
| let block = client.get_state_update(BlockId::Tag(BlockTag::Latest)).await.unwrap(); | ||
| let block = client.get_state_update(BlockId::Tag(BlockTag::Pending)).await.unwrap(); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| pub mod builder; | ||
| mod methods; | ||
| mod request_builder; |
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