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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| use gloo_utils::format::JsValueSerdeExt; | ||
| use namada::ledger::queries::RPC; | ||
| use namada::types::address::Address; | ||
| use namada::types::token::Amount; | ||
| use serde::Serialize; | ||
| use std::collections::{HashMap, HashSet}; | ||
| use std::str::FromStr; | ||
| use wasm_bindgen::prelude::*; | ||
|
|
||
| use crate::rpc_client::HttpClient; | ||
|
|
||
| #[wasm_bindgen] | ||
| pub struct Query { | ||
| client: HttpClient, | ||
| } | ||
|
|
||
| #[wasm_bindgen] | ||
| impl Query { | ||
| fn to_js_result<T>(result: T) -> Result<JsValue, JsError> | ||
| where | ||
| T: Serialize, | ||
| { | ||
| match JsValue::from_serde(&result) { | ||
| Ok(v) => Ok(v), | ||
| Err(e) => Err(JsError::new(&e.to_string())), | ||
| } | ||
| } | ||
| #[wasm_bindgen(constructor)] | ||
| pub fn new(url: String) -> Query { | ||
| let client = HttpClient::new(url); | ||
| Query { client } | ||
| } | ||
|
|
||
| pub async fn query_epoch(&self) -> Result<JsValue, JsError> { | ||
| let epoch = RPC.shell().epoch(&self.client).await?; | ||
|
|
||
| Query::to_js_result(epoch) | ||
| } | ||
|
|
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| pub async fn query_all_validators(&self) -> Result<JsValue, JsError> { | ||
| let validator_addresses = RPC | ||
| .vp() | ||
| .pos() | ||
| .validator_addresses(&self.client, &None) | ||
| .await?; | ||
|
|
||
| let mut result: Vec<(Address, Amount)> = Vec::new(); | ||
|
|
||
| for address in validator_addresses.into_iter() { | ||
| let total_bonds = RPC | ||
| .vp() | ||
| .pos() | ||
| .validator_stake(&self.client, &address, &None) | ||
| .await?; | ||
|
|
||
| result.push((address, total_bonds)); | ||
| } | ||
|
|
||
| Query::to_js_result(result) | ||
| } | ||
|
|
||
| pub async fn query_my_validators( | ||
| &self, | ||
| owner_addresses: Box<[JsValue]>, | ||
| ) -> Result<JsValue, JsError> { | ||
| let owner_addresses: Vec<Address> = owner_addresses | ||
| .into_iter() | ||
| .map(|address| { | ||
| let address_str = &(address.as_string().unwrap()[..]); | ||
| Address::from_str(address_str).unwrap() | ||
| }) | ||
| .collect(); | ||
|
|
||
| let mut validators_per_address: HashMap<Address, HashSet<Address>> = HashMap::new(); | ||
|
|
||
| for address in owner_addresses.into_iter() { | ||
| let validators = RPC.vp().pos().delegations(&self.client, &address).await?; | ||
|
|
||
| validators_per_address.insert(address, validators); | ||
| } | ||
|
|
||
| //TODO: Change to Vec of structs | ||
| //Owner, Validator, Amount | ||
| let mut result: Vec<(Address, Address, Amount)> = Vec::new(); | ||
|
|
||
| for (owner, validators) in validators_per_address.into_iter() { | ||
| for validator in validators.into_iter() { | ||
| // let bond_path = &format!("/vp/pos/bond_amount/{}/{}", owner, validator)[..]; | ||
| // let total_bonds = abci_query::<Amount>(&self.url, bond_path).await?; | ||
| let total_bonds = RPC | ||
| .vp() | ||
| .pos() | ||
| .bond_amount(&self.client, &owner, &validator, &None) | ||
| .await?; | ||
|
|
||
| result.push((owner.clone(), validator, total_bonds)); | ||
| } | ||
| } | ||
|
|
||
| Query::to_js_result(result) | ||
| } | ||
| } |
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