Generate transaction numbers

AfoHT

Nov 27, 2021, 11:14 PM

YFZX4FSZVP55LLENXKOD4JXAPAEGHWLB5JAYWWD6FKQSU6XEQHTAC

Dependencies

• [2] N4MWMKT2 Run cargo update
• [3] BGZQCBP7 Update to Edition 2021, bump to 0.2.0
• [4] R5EWGEJK Add account actions, default to Brukskonto
• [5] Q4VYTFJ7 Add saldo/balance in the Note field
• [6] RX4WJ4WA Rust project metadata
• [7] ZEUBLA35 Do not have subaccounts for Brukskonto
• [8] 4BWPI66V Add first mapping attempt
• [9] 4DJWIQSI Implement cargo clippy suggestions
• [10] QDZOD3MN Able to parse CSV
• [11] LDUI5PR2 Change to using STDIO

Change contents

• edit in src/main.rs at line 1
  [5.48]

  [5.49]
  + use serde::Deserialize;

  + use std::env;
• edit in src/main.rs at line 4
  [5.72]→[5.0:13](∅→∅)
  − use std::io;
• edit in src/main.rs at line 5
  [5.103]→[5.103:155](∅→∅)
  −

  − //use chrono::prelude::*;

  −

  − use serde::Deserialize;
• replacement in src/main.rs at line 42
  [5.1229]→[5.1229:1274](∅→∅)
  − fn example() -> Result<(), Box<dyn Error>> {
  [5.1229]

  [5.1274]
  + fn parse_csv(args: Vec<String>) -> Result<(), Box<dyn Error>> {

  + // Read the CSV file

  + // assuming it has a header

  + #[cfg(not(pipe))]

  + let mut rdr = csv::ReaderBuilder::new()

  + .has_headers(true)

  + .delimiter(b';')

  + .from_path(&args[1])?;

  +

  + #[cfg(pipe)]
• edit in src/main.rs at line 56
  [5.49]→[5.0:32](∅→∅)
  − //.from_path("konto.csv")?;
• replacement in src/main.rs at line 57
  [5.1464]→[5.86:145](∅→∅)
  − //let mut wtr = csv::Writer::from_path("foo.csv")?; //
  [5.1464]

  [5.145]
  + #[cfg(not(pipe))]

  + let mut wtr = csv::Writer::from_path(&args[2])?;

  +

  + #[cfg(pipe)]
• replacement in src/main.rs at line 83
  [5.205]→[5.33:60](∅→∅)
  − //let mut counter = 0;
  [5.205]

  [5.230]
  + let mut last_seen_date = "".to_string();
• edit in src/main.rs at line 85
  [5.231]

  [5.1952]
  + let mut transaction_buffer: Vec<[String; 16]> = Vec::new();

  +

  + // The file is read from top to bottom, ICA exorts

  + // the most recent transactions at the top

  + // thus the deserialization goes "backwards" in time

  + //

  + // This is of special importance when parsing transaction_number

  + // with multiple transactions during the same day
• edit in src/main.rs at line 97
  [5.2132]→[5.88:124](∅→∅),[5.124]→[5.61:85](∅→∅)
  − //println!("{:?}", record);

  − //counter += 1;
• replacement in src/main.rs at line 138
  [5.535]→[5.535:563](∅→∅)
  − wtr.write_record(&[
  [5.535]

  [5.563]
  + // If this is the second time a date appears

  + if last_seen_date == record.datum {

  + // Store the record in write buffer

  + } else {

  + // A fresh new date, print all buffer contents

  + write_csv(&mut wtr, &mut transaction_buffer)?;

  +

  + // Set the last seen date

  + last_seen_date = record.datum.clone();

  + }

  +

  + transaction_buffer.push([
• edit in src/main.rs at line 153
  [5.661]→[5.661:728](∅→∅)
  − "".into(),

  − // Number, let GnuCash generate
• edit in src/main.rs at line 154
  [5.751]

  [5.751]
  + // Number, 1 by default,

  + // if multiple in a day this gets overwritten

  + 1.to_string(),
• replacement in src/main.rs at line 187
  [5.1764]→[5.1764:1777](∅→∅)
  − ])?;
  [5.1764]

  [5.2166]
  + ]);
• edit in src/main.rs at line 189
  [5.2172]

  [5.2172]
  +

  + // Make sure any unprinted lines still in the buffer gets printed

  + write_csv(&mut wtr, &mut transaction_buffer)?;

  +

  + Ok(())

  + }
• edit in src/main.rs at line 196
  [5.2173]

  [5.2173]
  + fn write_csv(

  + wtr: &mut csv::Writer<std::fs::File>,

  + buf: &mut Vec<[String; 16]>,

  + ) -> Result<(), Box<dyn Error>> {

  + let mut counter = 1;

  + while let Some(mut row) = buf.pop() {

  + row[2] = counter.to_string();

  + counter += 1;

  + wtr.write_record(row)?;

  + }
• replacement in src/main.rs at line 210
  [5.2199]→[5.2199:2285](∅→∅)
  − if let Err(err) = example() {

  − println!("error running example: {}", err);
  [5.2199]

  [5.2285]
  + let args: Vec<String> = env::args().collect();

  + println!(" Input file: {}", args[1]);

  + println!("Output file: {}", args[2]);

  +

  + if let Err(err) = parse_csv(args) {

  + println!("Unable to parse CSV: {}", err);
• replacement in Cargo.toml at line 3
  [5.73]→[3.0:18](∅→∅)
  − version = "0.2.0"
  [5.73]

  [5.91]
  + version = "0.3.0"
• replacement in Cargo.toml at line 12
  [5.335]→[5.335:350](∅→∅)
  − chrono = "0.4"
  [5.335]
  +

  + [features]

  + pipe = []
• edit in Cargo.lock at line 4
  [2.12]→[2.12:13](∅→∅),[2.13]→[5.478:668](∅→∅),[5.478]→[5.478:668](∅→∅)
  −

  − [[package]]

  − name = "autocfg"

  − version = "1.0.1"

  − source = "registry+https://github.com/rust-lang/crates.io-index"

  − checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
• edit in Cargo.lock at line 15
  [5.930]→[5.930:1200](∅→∅)
  − ]

  −

  − [[package]]

  − name = "chrono"

  − version = "0.4.19"

  − source = "registry+https://github.com/rust-lang/crates.io-index"

  − checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"

  − dependencies = [

  − "libc",

  − "num-integer",

  − "num-traits",

  − "time",

  − "winapi",
• replacement in Cargo.lock at line 41
  [5.1720]→[4.233:251](∅→∅)
  − version = "0.2.0"
  [5.1720]

  [5.1738]
  + version = "0.3.0"
• edit in Cargo.lock at line 43
  [5.1755]→[5.1755:1766](∅→∅)
  − "chrono",
• edit in Cargo.lock at line 60
  [5.2182]→[5.2182:2196](∅→∅),[5.2196]→[2.211:231](∅→∅),[2.231]→[5.2215:2280](∅→∅),[5.2215]→[5.2215:2280](∅→∅),[5.2280]→[2.232:310](∅→∅),[2.310]→[5.2358:2371](∅→∅),[5.2358]→[5.2358:2371](∅→∅)
  − name = "libc"

  − version = "0.2.108"

  − source = "registry+https://github.com/rust-lang/crates.io-index"

  − checksum = "8521a1b57e76b1ec69af7599e75e38e7b7fad6610f037db8c79b127201b5d119"

  −

  − [[package]]
• edit in Cargo.lock at line 64
  [2.408]→[5.2548:3016](∅→∅),[5.2548]→[5.2548:3016](∅→∅)
  −

  − [[package]]

  − name = "num-integer"

  − version = "0.1.44"

  − source = "registry+https://github.com/rust-lang/crates.io-index"

  − checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"

  − dependencies = [

  − "autocfg",

  − "num-traits",

  − ]

  −

  − [[package]]

  − name = "num-traits"

  − version = "0.2.14"

  − source = "registry+https://github.com/rust-lang/crates.io-index"

  − checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"

  − dependencies = [

  − "autocfg",

  − ]
• edit in Cargo.lock at line 124
  [5.4582]→[5.4582:4819](∅→∅)
  − ]

  −

  − [[package]]

  − name = "time"

  − version = "0.1.44"

  − source = "registry+https://github.com/rust-lang/crates.io-index"

  − checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"

  − dependencies = [

  − "libc",

  − "wasi",

  − "winapi",
• edit in Cargo.lock at line 131
  [5.5016]→[5.5016:5923](∅→∅)
  −

  − [[package]]

  − name = "wasi"

  − version = "0.10.0+wasi-snapshot-preview1"

  − source = "registry+https://github.com/rust-lang/crates.io-index"

  − checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"

  −

  − [[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-x86_64-pc-windows-gnu"

  − version = "0.4.0"

  − source = "registry+https://github.com/rust-lang/crates.io-index"

  − checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"