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102 changes: 102 additions & 0 deletions
102
crates/context/config/src/client/env/config/query/fetch_nonce.rs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| use candid::{Decode, Encode}; | ||
| use serde::Serialize; | ||
| use starknet::core::codec::Encode as StarknetEncode; | ||
|
|
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| use crate::client::env::config::types::starknet::{ | ||
| CallData, ContextId as StarknetContextId, ContextIdentity as StarknetContextIdentity, | ||
| }; | ||
| use crate::client::env::Method; | ||
| use crate::client::protocol::icp::Icp; | ||
| use crate::client::protocol::near::Near; | ||
| use crate::client::protocol::starknet::Starknet; | ||
| use crate::icp::repr::ICRepr; | ||
| use crate::repr::Repr; | ||
| use crate::types::{ContextId, ContextIdentity}; | ||
|
|
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| #[derive(Copy, Clone, Debug, Serialize)] | ||
| pub(super) struct FetchNonceRequest { | ||
| pub(super) context_id: Repr<ContextId>, | ||
| pub(super) member: Repr<ContextIdentity>, | ||
| } | ||
|
|
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| impl FetchNonceRequest { | ||
| pub const fn new(context_id: ContextId, member: ContextIdentity) -> Self { | ||
| Self { | ||
| context_id: Repr::new(context_id), | ||
| member: Repr::new(member), | ||
| } | ||
| } | ||
| } | ||
|
|
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| impl Method<Near> for FetchNonceRequest { | ||
| const METHOD: &'static str = "fetch_nonce"; | ||
|
|
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| type Returns = u64; | ||
|
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| fn encode(self) -> eyre::Result<Vec<u8>> { | ||
| serde_json::to_vec(&self).map_err(Into::into) | ||
| } | ||
|
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| fn decode(response: Vec<u8>) -> eyre::Result<Self::Returns> { | ||
| let nonce: u64 = serde_json::from_slice(&response)?; | ||
|
|
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| Ok(nonce) | ||
| } | ||
| } | ||
|
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| impl Method<Starknet> for FetchNonceRequest { | ||
| type Returns = u64; | ||
|
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| const METHOD: &'static str = "fetch_nonce"; | ||
|
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| fn encode(self) -> eyre::Result<Vec<u8>> { | ||
| let mut call_data = CallData::default(); | ||
|
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| // Dereference Repr and encode context_id | ||
| let context_id: StarknetContextId = (*self.context_id).into(); | ||
| context_id.encode(&mut call_data)?; | ||
|
|
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| let member: StarknetContextIdentity = (*self.member).into(); | ||
| member.encode(&mut call_data)?; | ||
|
|
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| Ok(call_data.0) | ||
| } | ||
|
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| fn decode(response: Vec<u8>) -> eyre::Result<Self::Returns> { | ||
| if response.len() != 8 { | ||
| return Err(eyre::eyre!( | ||
| "Invalid response length: expected 8 bytes, got {}", | ||
| response.len() | ||
| )); | ||
| } | ||
|
|
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| let nonce = u64::from_be_bytes( | ||
| response | ||
| .try_into() | ||
| .map_err(|_| eyre::eyre!("Failed to convert response to u64"))?, | ||
| ); | ||
|
|
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| Ok(nonce) | ||
| } | ||
| } | ||
|
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| impl Method<Icp> for FetchNonceRequest { | ||
| type Returns = u64; | ||
|
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| const METHOD: &'static str = "fetch_nonce"; | ||
|
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| fn encode(self) -> eyre::Result<Vec<u8>> { | ||
| let context_id = ICRepr::new(*self.context_id); | ||
| let member = ICRepr::new(*self.member); | ||
|
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| let payload = (context_id, member); | ||
|
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| Encode!(&payload).map_err(Into::into) | ||
| } | ||
|
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| fn decode(response: Vec<u8>) -> eyre::Result<Self::Returns> { | ||
| let decoded = Decode!(&response, u64)?; | ||
|
|
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| Ok(decoded) | ||
| } | ||
| } |
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