Include austax account kinds in chart of accounts

libdrcr/plugins/austax/account_kinds.luau

@@ -15,6 +15,8 @@
 --  You should have received a copy of the GNU Affero General Public License
 --  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+-- NB: Content of this file is also parsed by frontend src/plugins/austax/account_kinds.ts
+-- Check the syntax is compatible with that parser!
 local income_types = {
 	{'income1', 'Salary or wages', '1'},
 	{'income2', 'Allowances, earnings, tips, director\'s fees etc.', '2'},
@@ -42,6 +44,8 @@ local income_types = {
 	{'income24', 'Other income', '24'},
 }
 
+-- NB: Content of this file is also parsed by frontend src/plugins/austax/account_kinds.ts
+-- Check the syntax is compatible with that parser!
 local deduction_types = {
 	{'d1', 'Work-related car expenses', 'D1'},
 	{'d2', 'Work-related travel expenses', 'D2'},

package.json

@@ -13,6 +13,7 @@
     "@heroicons/vue": "^2.2.0",
     "@tauri-apps/api": "^2.5.0",
     "@tauri-apps/plugin-dialog": "~2.2.2",
+    "@tauri-apps/plugin-fs": "~2.3.0",
     "@tauri-apps/plugin-shell": "^2.2.1",
     "@tauri-apps/plugin-sql": "~2.2.0",
     "@tauri-apps/plugin-store": "~2.2.0",

pnpm-lock.yaml

@@ -17,6 +17,9 @@ importers:
       '@tauri-apps/plugin-dialog':
         specifier: ~2.2.2
         version: 2.2.2
+      '@tauri-apps/plugin-fs':
+        specifier: ~2.3.0
+        version: 2.3.0
       '@tauri-apps/plugin-shell':
         specifier: ^2.2.1
         version: 2.2.1
@@ -459,6 +462,9 @@ packages:
   '@tauri-apps/plugin-dialog@2.2.2':
     resolution: {integrity: sha512-Pm9qnXQq8ZVhAMFSEPwxvh+nWb2mk7LASVlNEHYaksHvcz8P6+ElR5U5dNL9Ofrm+uwhh1/gYKWswK8JJJAh6A==}
 
+  '@tauri-apps/plugin-fs@2.3.0':
+    resolution: {integrity: sha512-G9gEyYVUaaxhdRJBgQTTLmzAe0vtHYxYyN1oTQzU3zwvb8T+tVLcAqCdFMWHq0qGeGbmynI5whvYpcXo5LvZ1w==}
+
   '@tauri-apps/plugin-shell@2.2.1':
     resolution: {integrity: sha512-G1GFYyWe/KlCsymuLiNImUgC8zGY0tI0Y3p8JgBCWduR5IEXlIJS+JuG1qtveitwYXlfJrsExt3enhv5l2/yhA==}
 
@@ -1305,6 +1311,10 @@ snapshots:
     dependencies:
       '@tauri-apps/api': 2.5.0
 
+  '@tauri-apps/plugin-fs@2.3.0':
+    dependencies:
+      '@tauri-apps/api': 2.5.0
+
   '@tauri-apps/plugin-shell@2.2.1':
     dependencies:
       '@tauri-apps/api': 2.5.0

src-tauri/Cargo.lock

@@ -804,6 +804,7 @@ dependencies = [
  "tauri",
  "tauri-build",
  "tauri-plugin-dialog",
+ "tauri-plugin-fs",
  "tauri-plugin-shell",
  "tauri-plugin-sql",
  "tauri-plugin-store",

src-tauri/Cargo.toml

@@ -26,6 +26,7 @@ serde_json = "1"
 sqlx = { version = "0.8", features = ["json", "time"] }
 tauri = { version = "2", features = [] }
 tauri-plugin-dialog = "2"
+tauri-plugin-fs = "2"
 tauri-plugin-shell = "2"
 tauri-plugin-sql = { version = "2", features = ["sqlite"] }
 tauri-plugin-store = "2"

src-tauri/capabilities/default.json

@@ -12,6 +12,9 @@
     "core:window:allow-set-title",
     "core:window:allow-show",
     "dialog:default",
+    "fs:default",
+    "fs:allow-read-text-file",
+    "fs:allow-resource-read-recursive",
     "shell:allow-open",
     "sql:default",
     "sql:allow-execute",

src-tauri/src/lib.rs

@@ -85,6 +85,7 @@ pub fn run() {
 			Ok(())
 		})
 		.plugin(tauri_plugin_dialog::init())
+		.plugin(tauri_plugin_fs::init())
 		.plugin(tauri_plugin_shell::init())
 		.plugin(tauri_plugin_sql::Builder::new().build())
 		.plugin(tauri_plugin_store::Builder::new().build())

src/main.ts

@@ -44,7 +44,7 @@ async function initApp() {
 		{ path: '/statement-lines/import', name: 'import-statement', component: () => import('./pages/ImportStatementView.vue') },
 		{ path: '/transactions/:account', name: 'transactions', component: () => import('./pages/TransactionsView.vue') },
 		{ path: '/trial-balance', name: 'trial-balance', component: () => import('./reports/TrialBalanceReport.vue') },
-		{ path: '/austax/tax-summary', name: 'tax-summary', component: () => import('./austax/TaxSummaryReport.vue') },
+		{ path: '/austax/tax-summary', name: 'tax-summary', component: () => import('./plugins/austax/TaxSummaryReport.vue') },
 	];
 	const router = createRouter({
 		history: createWebHistory(),

src/pages/ChartOfAccountsView.vue

@@ -1,6 +1,6 @@
 <!--
 	DrCr: Web-based double-entry bookkeeping framework
-	Copyright (C) 2022–2024  Lee Yingtong Li (RunasSudo)
+	Copyright (C) 2022-2025  Lee Yingtong Li (RunasSudo)
 	
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU Affero General Public License as published by
@@ -57,20 +57,21 @@
 </template>
 
 <script setup lang="ts">
-	import { ref } from 'vue';
+	import { computed, ref } from 'vue';
 	
-	import { accountKinds } from '../registry.ts';
+	import { drcrAccountKinds, getAccountKinds } from '../registry.ts';
 	import { db } from '../db.ts';
 	import DropdownBox from '../components/DropdownBox.vue';
 	
-	const accountKindsMap = new Map(accountKinds);
-	const accountKindsByModule = [...Map.groupBy(accountKinds, (k) => k[0].split('.')[0]).entries()];
+	const accountKinds = ref([...drcrAccountKinds]);
+	const accountKindsMap = computed(() => new Map(accountKinds.value));
+	const accountKindsByModule = computed(() => [...Map.groupBy(accountKinds.value, (k) => k[0].split('.')[0]).entries()]);
 	
 	const accounts = ref(new Map<string, string[]>());
 	const selectedAccounts = ref([]);
-	const selectedAccountKind = ref(accountKinds[0]);
+	const selectedAccountKind = ref(drcrAccountKinds[0]);
 	
-	async function load() {
+	async function loadAccountConfigurations() {
 		const session = await db.load();
 		
 		const accountKindsRaw: {account: string, kind: string | null}[] = await session.select(
@@ -88,7 +89,12 @@
 		}
 	}
 	
-	load();
+	async function loadAccountKinds() {
+		accountKinds.value = await getAccountKinds();
+	}
+	
+	loadAccountConfigurations();
+	loadAccountKinds();
 	
 	async function addAccountType() {
 		// Associate selected accounts with the selected account kind
@@ -109,7 +115,7 @@
 		
 		// Reload data
 		accounts.value.clear();
-		await load();
+		await loadAccountConfigurations();
 	}
 	
 	async function removeAccountType() {
@@ -131,6 +137,6 @@
 		
 		// Reload data
 		accounts.value.clear();
-		await load();
+		await loadAccountConfigurations();
 	}
 </script>

src/plugins/austax/TaxSummaryReport.vue

@@ -24,8 +24,8 @@
 	import { invoke } from '@tauri-apps/api/core';
 	import { ref } from 'vue';
 	
-	import DynamicReportComponent from '../components/DynamicReportComponent.vue';
-	import { DynamicReport } from '../reports/base.ts';
+	import DynamicReportComponent from '../../components/DynamicReportComponent.vue';
+	import { DynamicReport } from '../../reports/base.ts';
 	
 	const report = ref(null as DynamicReport | null);
 	

src/plugins/austax/account_kinds.ts

@@ -0,0 +1,75 @@
+/*
+	DrCr: Web-based double-entry bookkeeping framework
+	Copyright (C) 2022-2025  Lee Yingtong Li (RunasSudo)
+	
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+	
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+	
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { resolveResource } from '@tauri-apps/api/path';
+import { readTextFile } from '@tauri-apps/plugin-fs';
+
+// Dodgy implementation to parse Lua table as JSON
+function parseLua(luaArray: string): any[] {
+	luaArray = luaArray.trim();
+	
+	// Remove surrounding { and }
+	if (!luaArray.startsWith('{') || !luaArray.endsWith('}')) {
+		throw new Error('Unparseable Lua array');
+	}
+	luaArray = luaArray.substring(1, luaArray.length - 1).trim();
+	
+	if (luaArray.endsWith(',')) {
+		// Remove trailing comma as this is invalid JSON
+		luaArray = luaArray.substring(0, luaArray.length - 1);
+	}
+	
+	// Replace Lua {...} with JSON [...]
+	luaArray = luaArray.replaceAll('{', '[').replaceAll('}', ']');
+	
+	// Replace single quotes with double quotes
+	luaArray = luaArray.replaceAll(/(?<!\\)'/g, '"');
+	luaArray = luaArray.replaceAll("\\'", "'");
+	
+	return JSON.parse('[' + luaArray + ']');
+}
+
+export async function getAccountKinds(): Promise<[string, string][]> {
+	// Read contents of account_kinds.luau
+	const luaFilePath = await resolveResource('plugins/austax/account_kinds.luau');
+	const luaFileContent = await readTextFile(luaFilePath);
+	
+	const accountKinds: [string, string][] = [];
+	
+	// Parse income_types
+	const incomeTypesLua = luaFileContent.match(/local income_types = ({.*?\n})\n/s)![1];
+	const incomeTypes = parseLua(incomeTypesLua);
+	for (const [code, name, number] of incomeTypes) {
+		accountKinds.push(['austax.' + code, name + ' (' + number + ')']);
+	}
+	
+	// Parse deduction_types
+	const deductionTypesLua = luaFileContent.match(/local deduction_types = ({.*?\n})\n/s)![1];
+	const deductionTypes = parseLua(deductionTypesLua);
+	for (const [code, name, number] of deductionTypes) {
+		accountKinds.push(['austax.' + code, name + ' (' + number + ')']);
+	}
+	
+	// Hard-coded types
+	accountKinds.push(['austax.offset', 'Tax offset']);
+	accountKinds.push(['austax.paygw', 'PAYG withheld amounts']);
+	accountKinds.push(['austax.cgtasset', 'CGT asset']);
+	accountKinds.push(['austax.rfb', 'Reportable fringe benefit']);
+	
+	return accountKinds;
+}

src/registry.ts

@@ -16,10 +16,21 @@
 	along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
-export const accountKinds: [string, string][] = [
+import * as austax from './plugins/austax/account_kinds.ts';
+
+export const drcrAccountKinds: [string, string][] = [
 	['drcr.asset', 'Asset'],
 	['drcr.liability', 'Liability'],
 	['drcr.income', 'Income'],
 	['drcr.expense', 'Expense'],
 	['drcr.equity', 'Equity']
 ];
+
+export async function getAccountKinds() {
+	const accountKinds = [...drcrAccountKinds];
+	
+	// FIXME: Make this customisable
+	accountKinds.push(...await austax.getAccountKinds());
+	
+	return accountKinds;
+}