Sebastian Hugentobler
dac95b7dae
During that process, many shortcomings with the socket server and the bank lib were fixed. I am aware a massive commit like this is not ideal.
25 lines
593 B
Rust
25 lines
593 B
Rust
use std::io::Write;
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use std::net::TcpStream;
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use std::sync::{Arc, RwLock};
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use anyhow::Result;
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use bank::bank::Bank;
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use crate::commands::Command;
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use crate::protocol;
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pub struct GetAccountNrs;
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impl Command for GetAccountNrs {
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fn execute(&self, bank: Arc<RwLock<Bank>>, _: &[u8], mut stream: &TcpStream) -> Result<usize> {
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info!("getting account numbers...");
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let bank = bank.read().unwrap();
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let nrs: Vec<String> = bank.account_numbers().into_iter().collect();
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let written = stream.write(&protocol::account_nrs(&nrs))?;
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Ok(written)
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}
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}
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