1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
pub mod get {
use pea_core::types;
use serde::{Deserialize, Serialize};
use std::error::Error;
#[derive(Serialize, Deserialize, Debug)]
pub struct Block {
pub previous_hash: String,
pub timestamp: types::Timestamp,
pub public_key: String,
pub signature: String,
pub transactions: Vec<String>,
pub stakes: Vec<String>,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct Transaction {
pub public_key_input: String,
pub public_key_output: String,
pub amount: types::Amount,
pub fee: types::Amount,
pub timestamp: types::Timestamp,
pub signature: String,
}
#[derive(Serialize, Deserialize, Debug)]
pub struct Stake {
pub public_key: String,
pub amount: types::Amount,
pub deposit: bool,
pub fee: types::Amount,
pub timestamp: types::Timestamp,
pub signature: String,
}
pub async fn height(api: &str) -> Result<types::Height, Box<dyn Error>> {
Ok(reqwest::get(format!("{}/height", api))
.await?
.json()
.await?)
}
pub async fn balance(api: &str, address: &str) -> Result<types::Amount, Box<dyn Error>> {
Ok(reqwest::get(format!("{}/balance/{}", api, address))
.await?
.json()
.await?)
}
pub async fn balance_staked(api: &str, address: &str) -> Result<types::Amount, Box<dyn Error>> {
Ok(reqwest::get(format!("{}/balance_staked/{}", api, address))
.await?
.json()
.await?)
}
pub async fn index(api: &str) -> Result<String, Box<dyn Error>> {
Ok(reqwest::get(api).await?.text().await?)
}
pub async fn block(api: &str, hash: &str) -> Result<Block, Box<dyn Error>> {
Ok(reqwest::get(format!("{}/block/{}", api, hash))
.await?
.json()
.await?)
}
pub async fn transaction(api: &str, hash: &str) -> Result<Transaction, Box<dyn Error>> {
Ok(reqwest::get(format!("{}/transaction/{}", api, hash))
.await?
.json()
.await?)
}
pub async fn stake(api: &str, hash: &str) -> Result<Stake, Box<dyn Error>> {
Ok(reqwest::get(format!("{}/stake/{}", api, hash))
.await?
.json()
.await?)
}
pub async fn hash(api: &str, height: &usize) -> Result<String, Box<dyn Error>> {
Ok(reqwest::get(format!("{}/hash/{}", api, height))
.await?
.json()
.await?)
}
}
pub mod post {
use pea_core::{
stake::{self, Stake},
transaction::{self, Transaction},
};
use std::error::Error;
pub async fn transaction(
api: &str,
transaction: &Transaction,
) -> Result<String, Box<dyn Error>> {
Ok(reqwest::Client::new()
.post(format!("{}/transaction", api))
.body(hex::encode(bincode::serialize(&transaction::Compressed {
public_key_input: transaction.public_key_input,
public_key_output: transaction.public_key_output,
amount: pea_amount::to_bytes(&transaction.amount),
fee: pea_amount::to_bytes(&transaction.fee),
timestamp: transaction.timestamp,
signature: transaction.signature,
})?))
.send()
.await?
.json()
.await?)
}
pub async fn stake(api: &str, stake: &Stake) -> Result<String, Box<dyn Error>> {
Ok(reqwest::Client::new()
.post(format!("{}/stake", api))
.body(hex::encode(bincode::serialize(&stake::Compressed {
public_key: stake.public_key,
amount: pea_amount::to_bytes(&stake.amount),
fee: pea_amount::to_bytes(&stake.fee),
deposit: stake.deposit,
timestamp: stake.timestamp,
signature: stake.signature,
})?))
.send()
.await?
.json()
.await?)
}
}
