From 23beda32e6f002ec114c1fd90973db4239bcc93b Mon Sep 17 00:00:00 2001
From: RunasSudo <runassudo@yingtongli.me>
Date: Fri, 6 Jun 2025 21:53:39 +1000
Subject: [PATCH] austax: Implement creating, editing, deleting CGT adjustments

---
 src/main.ts                                  |   2 +
 src/plugins/austax/CGTAdjustmentEditor.vue   | 127 +++++++++++++++++++
 src/plugins/austax/CGTAdjustmentsView.vue    |  14 +-
 src/plugins/austax/EditCGTAdjustmentView.vue |  70 ++++++++++
 src/plugins/austax/NewCGTAdjustmentView.vue  |  43 +++++++
 5 files changed, 249 insertions(+), 7 deletions(-)
 create mode 100644 src/plugins/austax/CGTAdjustmentEditor.vue
 create mode 100644 src/plugins/austax/EditCGTAdjustmentView.vue
 create mode 100644 src/plugins/austax/NewCGTAdjustmentView.vue

diff --git a/src/main.ts b/src/main.ts
index 8a0779c..2f139dd 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -46,6 +46,8 @@ async function initApp() {
 		{ path: '/trial-balance', name: 'trial-balance', component: () => import('./reports/TrialBalanceReport.vue') },
 		// TODO: Generate this list dynamically
 		{ path: '/austax/cgt-adjustments', name: 'cgt-adjustments', component: () => import('./plugins/austax/CGTAdjustmentsView.vue') },
+		{ path: '/austax/cgt-adjustments/new', name: 'cgt-adjustments-new', component: () => import('./plugins/austax/NewCGTAdjustmentView.vue') },
+		{ path: '/austax/cgt-adjustments/edit/:id', name: 'cgt-adjustments-edit', component: () => import('./plugins/austax/EditCGTAdjustmentView.vue') },
 		{ path: '/austax/cgt-assets', name: 'cgt-assets', component: () => import('./plugins/austax/CGTAssetsView.vue') },
 		{ path: '/austax/tax-summary', name: 'tax-summary', component: () => import('./plugins/austax/TaxSummaryReport.vue') },
 	];
diff --git a/src/plugins/austax/CGTAdjustmentEditor.vue b/src/plugins/austax/CGTAdjustmentEditor.vue
new file mode 100644
index 0000000..8c71f8f
--- /dev/null
+++ b/src/plugins/austax/CGTAdjustmentEditor.vue
@@ -0,0 +1,127 @@
+<!--
+	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/>.
+-->
+
+<template>
+	<div class="grid grid-cols-[max-content_1fr] space-y-2 mb-4 items-baseline">
+		<h2 class="col-span-2 text-xl text-gray-900 font-semibold">CGT asset</h2>
+		
+		<label for="acquisition_date" class="block text-gray-900 pr-4">Acquisition date</label>
+		<div>
+			<input type="date" class="bordered-field" name="acquisition_date" id="acquisition_date" v-model="adjustment.acquisition_dt">
+		</div>
+		<label for="account" class="block text-gray-900 pr-4">Account</label>
+		<ComboBoxAccounts v-model="adjustment.account" />
+		<label for="asset" class="block text-gray-900 pr-4">Asset</label>
+		<div>
+			<input type="text" class="bordered-field" name="asset" id="asset" placeholder=" " v-model="adjustment.asset">
+		</div>
+		
+		<h2 class="col-span-2 text-xl text-gray-900 font-semibold pt-4">CGT adjustment</h2>
+		
+		<label for="dt" class="block text-gray-900 pr-4">Adjustment date</label>
+		<div>
+			<input type="date" class="bordered-field" name="dt" id="dt" v-model="adjustment.dt">
+		</div>
+		<label for="description" class="block text-gray-900 pr-4">Description</label>
+		<div>
+			<input type="text" class="bordered-field" name="description" id="description" placeholder=" " v-model="adjustment.description">
+		</div>
+		<label for="cost_adjustment" class="block text-gray-900 pr-4">Cost adjustment</label>
+		<div class="relative shadow-sm">
+			<div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
+				<span class="text-gray-500">{{ db.metadata.reporting_commodity }}</span>
+			</div>
+			<input type="number" class="bordered-field pl-7 pr-16" step="0.01" v-model="adjustment.cost_adjustment_abs" placeholder="0.00">
+			<div class="absolute inset-y-0 right-0 flex items-center">
+				<select class="h-full border-0 bg-transparent py-0 pl-2 pr-8 text-gray-900 focus:ring-2 focus:ring-inset focus:ring-indigo-600" v-model="adjustment.sign">
+					<option value="dr">Dr</option>
+					<option value="cr">Cr</option>
+				</select>
+			</div>
+		</div>
+	</div>
+	
+	<div class="flex justify-end mt-4 space-x-2">
+		<button class="btn-secondary text-red-600 ring-red-500" @click="deleteAdjustment" v-if="adjustment.id !== null">Delete</button>
+		<button class="btn-primary" @click="saveAdjustment">Save</button>
+	</div>
+</template>
+
+<script setup lang="ts">
+	import dayjs from 'dayjs';
+	import { getCurrentWindow } from '@tauri-apps/api/window';
+	
+	import ComboBoxAccounts from '../../components/ComboBoxAccounts.vue';
+	import { DT_FORMAT, db, deserialiseAmount } from '../../db.ts';
+	
+	export interface EditingCGTAdjustment {
+		id: number | null,
+		asset: string,
+		account: string,
+		acquisition_dt: string,
+		dt: string,
+		description: string,
+		sign: string,
+		cost_adjustment_abs: string,
+	}
+	
+	const { adjustment } = defineProps<{ adjustment: EditingCGTAdjustment }>();
+	
+	async function saveAdjustment() {
+		// Save changes to the CGT adjustment
+		const asset = deserialiseAmount('' + adjustment.asset);
+		const cost_adjustment_abs = deserialiseAmount('' + adjustment.cost_adjustment_abs);
+		const cost_adjustment = adjustment.sign === 'dr' ? cost_adjustment_abs.quantity : -cost_adjustment_abs.quantity;
+		
+		const session = await db.load();
+		
+		if (adjustment.id === null) {
+			await session.execute(
+				`INSERT INTO austax_cgt_cost_adjustments (quantity, commodity, account, acquisition_dt, dt, description, cost_adjustment)
+				VALUES ($1, $2, $3, $4, $5, $6, $7)`,
+				[asset.quantity, asset.commodity, adjustment.account, dayjs(adjustment.acquisition_dt).format(DT_FORMAT), dayjs(adjustment.dt).format(DT_FORMAT), adjustment.description, cost_adjustment]
+			);
+		} else {
+			await session.execute(
+				`UPDATE austax_cgt_cost_adjustments
+				SET quantity = $1, commodity = $2, account = $3, acquisition_dt = $4, dt = $5, description = $6, cost_adjustment = $7
+				WHERE id = $8`,
+				[asset.quantity, asset.commodity, adjustment.account, dayjs(adjustment.acquisition_dt).format(DT_FORMAT), dayjs(adjustment.dt).format(DT_FORMAT), adjustment.description, cost_adjustment, adjustment.id]
+			);
+		}
+		
+		await getCurrentWindow().close();
+	}
+	
+	async function deleteAdjustment() {
+		// Delete the current CGT adjustment
+		if (!await confirm('Are you sure you want to delete this CGT adjustment? This operation is irreversible.')) {
+			return;
+		}
+		
+		const session = await db.load();
+		
+		await session.execute(
+			`DELETE FROM austax_cgt_cost_adjustments
+			WHERE id = $1`,
+			[adjustment.id]
+		);
+		
+		await getCurrentWindow().close();
+	}
+</script>
diff --git a/src/plugins/austax/CGTAdjustmentsView.vue b/src/plugins/austax/CGTAdjustmentsView.vue
index 5c8686c..ff095a0 100644
--- a/src/plugins/austax/CGTAdjustmentsView.vue
+++ b/src/plugins/austax/CGTAdjustmentsView.vue
@@ -22,10 +22,10 @@
 	</h1>
 	
 	<div class="my-4 flex gap-x-2">
-		<!--<a :href="$router.resolve({name: 'cgt-adjustments-new'}).fullPath" class="btn-primary pl-2" onclick="return openLinkInNewWindow(this);">
+		<a :href="$router.resolve({name: 'cgt-adjustments-new'}).fullPath" class="btn-primary pl-2" onclick="return openLinkInNewWindow(this);">
 			<PlusIcon class="w-4 h-4" />
 			New CGT adjustment
-		</a>-->
+		</a>
 	</div>
 	
 	<table class="min-w-full">
@@ -53,11 +53,9 @@
 				<td class="py-0.5 px-1 text-gray-900">{{ cgt_adjustment.description }}</td>
 				<td class="py-0.5 px-1 text-gray-900 text-end" v-html="ppBracketed(cgt_adjustment.cost_adjustment)"></td>
 				<td class="py-0.5 pl-1 text-end">
-					<!--<a href="#" class="text-gray-500 hover:text-gray-700">
-						<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="w-4 h-4 inline align-middle -mt-0.5">
-							<path stroke-linecap="round" stroke-linejoin="round" d="m16.862 4.487 1.687-1.688a1.875 1.875 0 1 1 2.652 2.652L6.832 19.82a4.5 4.5 0 0 1-1.897 1.13l-2.685.8.8-2.685a4.5 4.5 0 0 1 1.13-1.897L16.863 4.487Zm0 0L19.5 7.125" />
-						</svg>
-					</a>-->
+					<a :href="$router.resolve({name: 'cgt-adjustments-edit', params: {id: cgt_adjustment.id}}).fullPath" class="text-gray-500 hover:text-gray-700" onclick="return openLinkInNewWindow(this);">
+						<PencilIcon class="w-4 h-4" />
+					</a>
 				</td>
 			</tr>
 		</tbody>
@@ -66,6 +64,8 @@
 
 <script setup lang="ts">
 	import dayjs from 'dayjs';
+	import { PencilIcon } from '@heroicons/vue/24/outline';
+	import { PlusIcon } from '@heroicons/vue/16/solid';
 	import { ref } from 'vue';
 	
 	import { CGTAdjustment, cgtAssetCommodityName } from './cgt.ts';
diff --git a/src/plugins/austax/EditCGTAdjustmentView.vue b/src/plugins/austax/EditCGTAdjustmentView.vue
new file mode 100644
index 0000000..4f0fe75
--- /dev/null
+++ b/src/plugins/austax/EditCGTAdjustmentView.vue
@@ -0,0 +1,70 @@
+<!--
+	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/>.
+-->
+
+<template>
+	<h1 class="page-heading mb-4">
+		Edit CGT adjustment
+	</h1>
+	
+	<CGTAdjustmentEditor :adjustment="adjustment" />
+</template>
+
+<script setup lang="ts">
+	import dayjs from 'dayjs';
+	import { ref } from 'vue';
+	import { useRoute } from 'vue-router';
+	
+	import CGTAdjustmentEditor, { EditingCGTAdjustment } from './CGTAdjustmentEditor.vue';
+	import { db, serialiseAmount } from '../../db.ts';
+	
+	const route = useRoute();
+	
+	const adjustment = ref({
+		id: null,
+		asset: null!,
+		account: null!,
+		acquisition_dt: null!,
+		dt: null!,
+		description: null!,
+		sign: null!,
+		cost_adjustment_abs: null!,
+	} as EditingCGTAdjustment);
+	
+	async function load() {
+		const session = await db.load();
+		
+		const rawAdjustments: any[] = await session.select(
+			`SELECT id, quantity, commodity, account, acquisition_dt, dt, description, cost_adjustment
+			FROM austax_cgt_cost_adjustments
+			WHERE id = $1`,
+			[route.params.id]
+		);
+		const rawAdjustment = rawAdjustments[0];
+		
+		// Format parameters for display
+		rawAdjustment.asset = serialiseAmount(rawAdjustment.quantity, rawAdjustment.commodity);
+		rawAdjustment.acquisition_dt = dayjs(rawAdjustment.acquisition_dt).format('YYYY-MM-DD');
+		rawAdjustment.dt = dayjs(rawAdjustment.dt).format('YYYY-MM-DD');
+		rawAdjustment.sign = rawAdjustment.cost_adjustment >= 0 ? 'dr' : 'cr';
+		rawAdjustment.cost_adjustment_abs = serialiseAmount(Math.abs(rawAdjustment.cost_adjustment), db.metadata.reporting_commodity);
+		
+		adjustment.value = rawAdjustment as EditingCGTAdjustment;
+	}
+	
+	load();
+</script>
diff --git a/src/plugins/austax/NewCGTAdjustmentView.vue b/src/plugins/austax/NewCGTAdjustmentView.vue
new file mode 100644
index 0000000..a56e726
--- /dev/null
+++ b/src/plugins/austax/NewCGTAdjustmentView.vue
@@ -0,0 +1,43 @@
+<!--
+	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/>.
+-->
+
+<template>
+	<h1 class="page-heading mb-4">
+		New CGT adjustment
+	</h1>
+	
+	<CGTAdjustmentEditor :adjustment="adjustment" />
+</template>
+
+<script setup lang="ts">
+	import dayjs from 'dayjs';
+	import { ref } from 'vue';
+	
+	import CGTAdjustmentEditor, { EditingCGTAdjustment } from './CGTAdjustmentEditor.vue';
+	
+	const adjustment = ref({
+		id: null,
+		asset: '',
+		account: '',
+		acquisition_dt: dayjs().format('YYYY-MM-DD'),
+		dt: dayjs().format('YYYY-MM-DD'),
+		description: '',
+		sign: 'dr',
+		cost_adjustment_abs: '',
+	} as EditingCGTAdjustment);
+</script>