split bank ad socket server up

.idea/bank-server.iml

@@ -2,7 +2,8 @@
 <module type="CPP_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/bank/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/socket-server/src" isTestSource="false" />
       <excludeFolder url="file://$MODULE_DIR$/target" />
     </content>
     <orderEntry type="inheritedJdk" />

Cargo.lock

@@ -13,9 +13,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.55"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "159bb86af3a200e19a068f4224eae4c8bb2d0fa054c7e5d1cacd5cef95e684cd"
+checksum = "4361135be9122e0870de935d7c439aef945b9f9ddd4199a553b5270b49c82a27"
 
 [[package]]
 name = "atty"
@@ -29,12 +29,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "bank-server"
+name = "bank"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "log",
- "pretty_env_logger",
  "thiserror",
  "uuid",
 ]
@@ -89,9 +87,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.119"
+version = "0.2.120"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bf2e165bb3457c8e098ea76f3e3bc9db55f87aa90d52d0e6be741470916aaa4"
+checksum = "ad5c14e80759d0939d013e6ca49930e59fc53dd8e5009132f76240c179380c09"
 
 [[package]]
 name = "log"
@@ -144,9 +142,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.5.4"
+version = "1.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+checksum = "1a11647b6b25ff05a515cb92c365cec08801e83423a235b51e231e1808747286"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -159,11 +157,21 @@ version = "0.6.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
+[[package]]
+name = "socket-server"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "bank",
+ "log",
+ "pretty_env_logger",
+]
+
 [[package]]
 name = "syn"
-version = "1.0.86"
+version = "1.0.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a65b3f4ffa0092e9887669db0eae07941f023991ab58ea44da8fe8e2d511c6b"
+checksum = "ebd69e719f31e88618baa1eaa6ee2de5c9a1c004f1e9ecdb58e8352a13f20a01"
 dependencies = [
  "proc-macro2",
  "quote",

Cargo.toml

@@ -1,11 +1,6 @@
-[package]
+[workspace]
-name = "bank-server"
-version = "0.1.0"
-edition = "2021"
 
-[dependencies]
+members = [
-anyhow = "1.0.55"
+    "bank",
-log = "0.4.14"
+    "socket-server"
-pretty_env_logger = "0.4.0"
+]
-thiserror = "1.0.30"
-uuid = { version = "0.8.2", features = ["v4"] }

bank/Cargo.lock

@@ -0,0 +1,252 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "aho-corasick"
+version = "0.7.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "anyhow"
+version = "1.0.55"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "159bb86af3a200e19a068f4224eae4c8bb2d0fa054c7e5d1cacd5cef95e684cd"
+
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "bank-server"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "log",
+ "pretty_env_logger",
+ "thiserror",
+ "uuid",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "env_logger"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"
+dependencies = [
+ "atty",
+ "humantime",
+ "log",
+ "regex",
+ "termcolor",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d39cd93900197114fa1fcb7ae84ca742095eed9442088988ae74fa744e930e77"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "humantime"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
+dependencies = [
+ "quick-error",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.119"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bf2e165bb3457c8e098ea76f3e3bc9db55f87aa90d52d0e6be741470916aaa4"
+
+[[package]]
+name = "log"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "memchr"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
+
+[[package]]
+name = "pretty_env_logger"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "926d36b9553851b8b0005f1275891b392ee4d2d833852c417ed025477350fb9d"
+dependencies = [
+ "env_logger",
+ "log",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
+dependencies = [
+ "unicode-xid",
+]
+
+[[package]]
+name = "quick-error"
+version = "1.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
+
+[[package]]
+name = "quote"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "864d3e96a899863136fc6e99f3d7cae289dafe43bf2c5ac19b70df7210c0a145"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "regex"
+version = "1.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d07a8629359eb56f1e2fb1652bb04212c072a87ba68546a04065d525673ac461"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
+
+[[package]]
+name = "syn"
+version = "1.0.86"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a65b3f4ffa0092e9887669db0eae07941f023991ab58ea44da8fe8e2d511c6b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "termcolor"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "thiserror"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
+
+[[package]]
+name = "uuid"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "wasi"
+version = "0.10.2+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"

bank/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "bank"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+anyhow = "1.0.55"
+thiserror = "1.0.30"
+uuid = { version = "0.8.2", features = ["v4"] }

bank/src/account.rs

@@ -1,8 +1,9 @@
 use std::hash::{Hash, Hasher};
 
-use thiserror::Error;
 use anyhow::{bail, Result};
+use thiserror::Error;
 use uuid::Uuid;
+
 use crate::account::AccountError::{Inactive, InvalidAmount, Overdraw};
 
 #[derive(Error, Debug)]

bank/src/bank.rs

@@ -50,7 +50,7 @@ mod tests {
         let nr = bank.create_account("Rohaja".into());
 
         assert!(bank.accounts.get(&nr).is_some());
-        assert!(bank.accounts.get("thisisnotanuuid").is_none());
+        assert!(bank.accounts.get("thisisnotauuid").is_none());
     }
 
     #[test]

bank/src/lib.rs

@@ -0,0 +1,2 @@
+pub mod account;
+pub mod bank;

socket-server/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "socket-server"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+bank = { path = "../bank" }
+anyhow = "1.0.55"
+log = "0.4.14"
+pretty_env_logger = "0.4.0"

socket-server/src/commands/close_account.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Command;
 use crate::protocol;
 

socket-server/src/commands/create_account.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Command;
 use crate::protocol;
 

socket-server/src/commands/deposit.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Command;
 use crate::protocol;
 

socket-server/src/commands/fail.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Command;
 use crate::protocol;
 

socket-server/src/commands/get_account.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Command;
 use crate::protocol;
 

socket-server/src/commands/get_account_nrs.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Command;
 use crate::protocol;
 

socket-server/src/commands/mod.rs

@@ -3,9 +3,10 @@ use std::net::TcpStream;
 use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
-use crate::account::AccountError;
 
-use crate::bank::Bank;
+use bank::account::AccountError;
+use bank::bank::Bank;
+
 use crate::commands::close_account::CloseAccount;
 use crate::commands::create_account::CreateAccount;
 use crate::commands::deposit::Deposit;
@@ -32,9 +33,11 @@ pub struct Commands {
     cmds: HashMap<u8, Box<dyn Command>>,
 }
 
-impl From<&AccountError> for u8 {
+struct WebAccountError(AccountError);
-    fn from(error: &AccountError) -> Self {
+
-        match error {
+impl From<&WebAccountError> for u8 {
+    fn from(error: &WebAccountError) -> Self {
+        match error.0 {
             AccountError::Overdraw() => 11,
             AccountError::Inactive() => 12,
             AccountError::InvalidAmount() => 13,
@@ -42,6 +45,14 @@ impl From<&AccountError> for u8 {
     }
 }
 
+pub fn error_to_code(error: &AccountError) -> u8 {
+    match error {
+        AccountError::Overdraw() => 11,
+        AccountError::Inactive() => 12,
+        AccountError::InvalidAmount() => 13,
+    }
+}
+
 impl Commands {
     pub fn new() -> Self {
         let mut cmds = HashMap::new();

socket-server/src/commands/pong.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Command;
 use crate::protocol;
 

socket-server/src/commands/withdraw.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::Result;
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Command;
 use crate::protocol;
 

socket-server/src/main.rs

@@ -1,8 +1,6 @@
 #[macro_use]
 extern crate log;
 
-mod account;
-mod bank;
 mod protocol;
 mod server;
 mod threadpool;

socket-server/src/protocol.rs

@@ -1,12 +1,15 @@
-use crate::account::{Account, AccountError};
 use anyhow::Result;
 
+use bank::account::{Account, AccountError};
+
+use crate::commands::error_to_code;
+
 pub const START: [u8; 2] = [0xde, 0xad];
 pub const PONG: u8 = 0b0010_0000;
 
 fn to_error_code(error: anyhow::Error, default: u8) -> u8 {
     match error.root_cause().downcast_ref::<AccountError>() {
-        Some(e) => e.into(),
+        Some(e) => error_to_code(e),
         None => default,
     }
 }

socket-server/src/server.rs

@@ -4,7 +4,8 @@ use std::sync::{Arc, RwLock};
 
 use anyhow::{bail, Result};
 
-use crate::bank::Bank;
+use bank::bank::Bank;
+
 use crate::commands::Commands;
 use crate::protocol;
 use crate::threadpool::ThreadPool;