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/*use actix_web::web::Data;
use async_trait::async_trait;
use autonomi::{Scratchpad, ScratchpadAddress, SecretKey};
use autonomi::client::payment::PaymentOption;
use bytes::Bytes;
use indexmap::IndexMap;
use log::{debug, info};
use sha2::Digest;
use tokio::sync::Mutex;
use crate::client::client_harness::ClientHarness;
use crate::client::command::error::CommandError;
use crate::client::command::Command;
pub struct CreatePublicScratchpadCommand {
id: u128,
client_harness: Data<Mutex<ClientHarness>>,
owner: SecretKey,
content_type: u64,
data: Bytes,
payment_option: PaymentOption,
}
impl CreatePublicScratchpadCommand {
pub fn new(client_harness: Data<Mutex<ClientHarness>>, owner: SecretKey, content_type: u64,
data: Bytes, payment_option: PaymentOption,) -> Self {
let id = rand::random::<u128>();
Self { id, client_harness, owner, content_type, data, payment_option }
}
async fn scratchpad_check_existence(
&self,
address: &ScratchpadAddress,
) -> Result<bool, CommandError> {
let client = self.client_harness.get_ref().lock().await.get_client().await?;
Ok(client.scratchpad_check_existence(address).await.is_ok())
}
}
const STRUCT_NAME: &'static str = "CreatePublicScratchpadCommand";
#[async_trait]
impl Command for CreatePublicScratchpadCommand {
async fn execute(&self) -> Result<(), CommandError> {
let client = self.client_harness.get_ref().lock().await.get_client().await?;
let address = ScratchpadAddress::new(self.owner.public_key());
if self.scratchpad_check_existence(&address).await? {
Ok(())
} else {
let counter = 0;
let signature = self.owner.sign(Scratchpad::bytes_for_signature(
address,
self.content_type,
&self.data.clone(),
counter,
));
// create an _unencrypted_ scratchpad
let scratchpad = Scratchpad::new_with_signature(
self.owner.public_key(), self.content_type, self.data.clone(), counter, signature);
debug!("creating public scratchpad at [{}] async", address.to_hex());
client.scratchpad_put(scratchpad, self.payment_option.clone()).await?;
info!("public scratchpad at address [{}] created successfully", address.to_hex());
Ok(())
}
}
fn action_hash(&self) -> Vec<u8> {
let mut hasher = sha2::Sha256::new();
hasher.update(STRUCT_NAME);
hasher.update(self.owner.to_hex());
hasher.update(self.content_type.to_string());
hasher.update(self.data.clone());
hasher.finalize().to_ascii_lowercase()
}
fn id(&self) -> u128 {
self.id
}
fn name(&self) -> String {
STRUCT_NAME.to_string()
}
fn properties(&self) -> IndexMap<String, String> {
let mut properties = IndexMap::new();
properties.insert("owner".to_string(), self.owner.to_hex());
properties.insert("content_type".to_string(), self.content_type.to_string());
properties.insert("data".to_string(), "tbc".to_string()); // todo: improve
properties
}
}*/