Don't hard code reporting commodity

austax/__init__.py

@@ -16,13 +16,14 @@
 
 from flask import render_template, url_for
 
-from drcr.models import AccountConfiguration, Posting, Transaction, TrialBalancer
+from drcr.models import AccountConfiguration, Posting, Transaction, TrialBalancer, reporting_commodity
 from drcr.database import db
 from drcr.webapp import eofy_date
 import drcr.plugins
 
+from . import views  # Load routes
 from .reports import tax_summary_report
-from . import views
+from .util import assert_aud
 
 def plugin_init():
 	drcr.plugins.data_sources.append(('cgt_adjustments', 'CGT adjustments'))
@@ -47,6 +48,7 @@ def plugin_init():
 	
 	drcr.plugins.transaction_providers.append(make_tax_transactions)
 
+@assert_aud
 def make_tax_transactions():
 	report = tax_summary_report()
 	tax_amount = report.by_id('total_tax').amount
@@ -59,8 +61,8 @@ def make_tax_transactions():
 		dt=dt,
 		description='Estimated income tax',
 		postings=[
-			Posting(account='Income Tax', quantity=tax_amount.quantity, commodity='$'),
+			Posting(account='Income Tax', quantity=tax_amount.quantity, commodity=reporting_commodity()),
-			Posting(account='Income Tax Control', quantity=-tax_amount.quantity, commodity='$')
+			Posting(account='Income Tax Control', quantity=-tax_amount.quantity, commodity=reporting_commodity())
 		]
 	)]
 	
@@ -71,8 +73,8 @@ def make_tax_transactions():
 			dt=dt,
 			description='Mandatory study loan repayment payable',
 			postings=[
-				Posting(account='HELP', quantity=loan_repayment.quantity, commodity='$'),  # FIXME: Correct account
+				Posting(account='HELP', quantity=loan_repayment.quantity, commodity=reporting_commodity()),  # FIXME: Correct account
-				Posting(account='Income Tax Control', quantity=-loan_repayment.quantity, commodity='$')
+				Posting(account='Income Tax Control', quantity=-loan_repayment.quantity, commodity=reporting_commodity())
 			]
 		))
 	
@@ -94,8 +96,8 @@ def make_tax_transactions():
 					dt=dt,
 					description='PAYG withheld amounts',
 					postings=[
-						Posting(account='Income Tax Control', quantity=accounts[account_name].quantity, commodity='$'),
+						Posting(account='Income Tax Control', quantity=accounts[account_name].quantity, commodity=reporting_commodity()),
-						Posting(account=account_name, quantity=-accounts[account_name].quantity, commodity='$')
+						Posting(account=account_name, quantity=-accounts[account_name].quantity, commodity=reporting_commodity())
 					]
 				))
 	

austax/models.py

@@ -1,5 +1,5 @@
 #   DrCr: Web-based double-entry bookkeeping framework
-#   Copyright (C) 2022–2023  Lee Yingtong Li (RunasSudo)
+#   Copyright (C) 2022–2024  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
@@ -37,20 +37,20 @@ class CGTAsset(Amount):
 		return self.commodity[:self.commodity.index('{')].strip()
 	
 	def cost_adjustment(self):
-		return Amount(sum(a.cost_adjustment for a in self.cost_adjustments), '$')
+		return Amount(sum(a.cost_adjustment for a in self.cost_adjustments), reporting_commodity())
 	
 	def cost_adjustment_brought_forward(self):
 		date1 = eofy_date()
 		date1 = date1.replace(year=date1.year - 1)
 		
-		return Amount(sum(a.cost_adjustment for a in self.cost_adjustments if a.dt <= date1), '$')
+		return Amount(sum(a.cost_adjustment for a in self.cost_adjustments if a.dt <= date1), reporting_commodity())
 	
 	def cost_adjustment_current_period(self):
 		date1 = eofy_date()
 		date1 = date1.replace(year=date1.year - 1)
 		date2 = eofy_date()
 		
-		return Amount(sum(a.cost_adjustment for a in self.cost_adjustments if a.dt > date1 and a.dt <= date2), '$')
+		return Amount(sum(a.cost_adjustment for a in self.cost_adjustments if a.dt > date1 and a.dt <= date2), reporting_commodity())
 	
 	def gain(self):
 		return self.disposal_value - (self.as_cost() + self.cost_adjustment())
@@ -73,4 +73,4 @@ class CGTCostAdjustment(db.Model):
 		return CGTAsset(self.quantity, self.commodity, self.account, self.acquisition_date)
 	
 	def cost_adjustment_amount(self):
-		return Amount(self.cost_adjustment, '$')
+		return Amount(self.cost_adjustment, reporting_commodity())

austax/reports.py

@@ -16,20 +16,23 @@
 
 from drcr import AMOUNT_DPS
 from drcr.database import db
-from drcr.models import AccountConfiguration, Amount, Metadata, Transaction, TrialBalancer
+from drcr.models import AccountConfiguration, Amount, Metadata, Transaction, TrialBalancer, reporting_commodity
 from drcr.reports import Calculated, Report, Section, Spacer, Subtotal, entries_for_kind
 from drcr.webapp import eofy_date, sofy_date
 
 from .tax_tables import base_tax, medicare_levy_threshold, medicare_levy_surcharge_single, repayment_rates, fbt_grossup
+from .util import assert_aud
 
+@assert_aud
 def base_income_tax(year, taxable_income):
 	"""Get the amount of base income tax"""
 	
 	for i, (upper_limit, flat_amount, marginal_rate) in enumerate(base_tax[year]):
 		if upper_limit is None or taxable_income.quantity <= upper_limit * (10**AMOUNT_DPS):
 			lower_limit = base_tax[year][i - 1][0] or 0
-			return Amount(flat_amount * (10**AMOUNT_DPS) + marginal_rate * (taxable_income.quantity - lower_limit * (10**AMOUNT_DPS)), '$')
+			return Amount(flat_amount * (10**AMOUNT_DPS) + marginal_rate * (taxable_income.quantity - lower_limit * (10**AMOUNT_DPS)), reporting_commodity())
 
+@assert_aud
 def lito(taxable_income, total_tax):
 	"""Get the amount of low income tax offset"""
 	
@@ -38,34 +41,37 @@ def lito(taxable_income, total_tax):
 		# FIXME: This will not work if we implement multiple non-refundable tax offsets
 		if total_tax.quantity <= 70000:
 			return total_tax
-		return Amount(70000, '$')
+		return Amount(70000, reporting_commodity())
 	if taxable_income.quantity <= 4500000:
-		return Amount(70000 - 0.05 * (taxable_income.quantity - 3750000), '$')
+		return Amount(70000 - 0.05 * (taxable_income.quantity - 3750000), reporting_commodity())
 	if taxable_income.quantity <= 6666700:
-		return Amount(32500 - int(0.015 * (taxable_income.quantity - 4500000)), '$')
+		return Amount(32500 - int(0.015 * (taxable_income.quantity - 4500000)), reporting_commodity())
 	
-	return Amount(0, '$')
+	return Amount(0, reporting_commodity())
 
+@assert_aud
 def medicare_levy(year, taxable_income):
 	lower_threshold, upper_threshold = medicare_levy_threshold[year]
 	
 	if taxable_income.quantity < lower_threshold * 100:
-		return Amount(0, '$')
+		return Amount(0, reporting_commodity())
 	
 	if taxable_income.quantity < upper_threshold * 100:
 		# Medicare levy is 10% of the amount above the lower threshold
-		return Amount((taxable_income - lower_threshold * 100) * 0.1, '$')
+		return Amount((taxable_income - lower_threshold * 100) * 0.1, reporting_commodity())
 	
 	# Normal Medicare levy
-	return Amount(int(taxable_income.quantity * 0.02), '$')
+	return Amount(int(taxable_income.quantity * 0.02), reporting_commodity())
 
+@assert_aud
 def medicare_levy_surcharge(year, taxable_income, rfb_grossedup):
 	mls_income = taxable_income + rfb_grossedup
 	
 	for i, (upper_limit, rate) in enumerate(medicare_levy_surcharge_single[year]):
 		if upper_limit is None or mls_income.quantity <= upper_limit * (10**AMOUNT_DPS):
-			return Amount(rate * mls_income.quantity, '$')
+			return Amount(rate * mls_income.quantity, reporting_commodity())
 
+@assert_aud
 def study_loan_repayment(year, taxable_income, rfb_grossedup):
 	"""Get the amount of mandatory study loan repayment"""
 	
@@ -73,8 +79,9 @@ def study_loan_repayment(year, taxable_income, rfb_grossedup):
 	
 	for upper_limit, rate in repayment_rates[year]:
 		if upper_limit is None or repayment_income.quantity <= upper_limit * (10**AMOUNT_DPS):
-			return Amount(rate * repayment_income.quantity, '$')
+			return Amount(rate * repayment_income.quantity, reporting_commodity())
 
+@assert_aud
 def tax_summary_report():
 	# Get trial balance
 	balancer = TrialBalancer()
@@ -182,12 +189,12 @@ def tax_summary_report():
 					entries=[
 						Calculated(
 							'Taxable value of reportable fringe benefits',
-							lambda _: -sum((e.amount for e in entries_for_kind(account_configurations, accounts, 'austax.rfb')), Amount(0, '$')),
+							lambda _: -sum((e.amount for e in entries_for_kind(account_configurations, accounts, 'austax.rfb')), Amount(0, reporting_commodity())),
 							id='rfb_taxable'
 						),
 						Calculated(
 							'Grossed-up value',
-							lambda _: Amount(report.by_id('rfb_taxable').amount.quantity * fbt_grossup[eofy_date().year], '$'),
+							lambda _: Amount(report.by_id('rfb_taxable').amount.quantity * fbt_grossup[eofy_date().year], reporting_commodity()),
 							id='rfb_grossedup'
 						)
 					],

austax/templates/cgt_adjustments_edit.html

@@ -55,7 +55,7 @@
 				<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">$</span>
+						<span class="text-gray-500">{{ reporting_commodity }}</span>
 					</div>
 					<input type="number" class="bordered-field pl-7" name="cost_adjustment" id="cost_adjustment" step="0.01" value="{{ adjustment.cost_adjustment_amount().quantity_string() if adjustment else '' }}" placeholder="0.00">
 				</div>

austax/templates/cgt_adjustments_multinew.html

@@ -64,7 +64,7 @@
 				<label for="cost_adjustment" class="block text-gray-900 pr-4">Total 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">$</span>
+						<span class="text-gray-500">{{ reporting_commodity }}</span>
 					</div>
 					<input type="number" class="bordered-field pl-7" name="cost_adjustment" id="cost_adjustment" step="0.01" value="{{ cost_adjustment or '' }}" placeholder="0.00">
 				</div>

austax/util.py

@@ -0,0 +1,31 @@
+#   DrCr: Web-based double-entry bookkeeping framework
+#   Copyright (C) 2022–2024  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/>.
+
+from drcr.models import reporting_commodity
+
+import functools
+
+def assert_aud(f):
+	"""Wrap a function to assert that the reporting_commodity is $"""
+	
+	@functools.wraps(f)
+	def wrapper(*args, **kwargs):
+		if reporting_commodity() != '$':
+			raise Exception('austax requires reporting_commodity to be $')
+		
+		return f(*args, **kwargs)
+	
+	return wrapper

austax/views.py

@@ -23,11 +23,13 @@ from drcr.webapp import all_accounts, app, eofy_date
 
 from .models import CGTAsset, CGTCostAdjustment
 from .reports import tax_summary_report
+from .util import assert_aud
 
 from datetime import datetime
 from math import copysign
 
 @app.route('/tax/cgt-adjustments')
+@assert_aud
 def cgt_adjustments():
 	adjustments = db.select(CGTCostAdjustment).order_by(CGTCostAdjustment.dt.desc(), CGTCostAdjustment.account, CGTCostAdjustment.id.desc())
 	if 'account' in request.args:
@@ -43,6 +45,7 @@ def cgt_adjustments():
 	return render_plugin_template('austax', 'cgt_adjustments.html', cgt_adjustments=adjustments)
 
 @app.route('/tax/cgt-adjustments/new', methods=['GET', 'POST'])
+@assert_aud
 def cgt_adjustment_new():
 	if request.method == 'GET':
 		return render_plugin_template('austax', 'cgt_adjustments_edit.html', adjustment=None, all_accounts=all_accounts())
@@ -63,6 +66,7 @@ def cgt_adjustment_new():
 	return redirect(url_for('cgt_adjustments'))
 
 @app.route('/tax/cgt-adjustments/edit', methods=['GET', 'POST'])
+@assert_aud
 def cgt_adjustment_edit():
 	if request.method == 'GET':
 		return render_plugin_template('austax', 'cgt_adjustments_edit.html', adjustment=db.session.get(CGTCostAdjustment, request.args['id']), all_accounts=all_accounts())
@@ -83,6 +87,7 @@ def cgt_adjustment_edit():
 	return redirect(url_for('cgt_adjustments'))
 
 @app.route('/tax/cgt-adjustments/multi-new', methods=['GET', 'POST'])
+@assert_aud
 def cgt_adjustment_multinew():
 	if request.method == 'GET':
 		return render_plugin_template(
@@ -172,6 +177,7 @@ def cgt_adjustment_multinew():
 	return redirect(url_for('cgt_adjustments'))
 
 @app.route('/tax/cgt-assets')
+@assert_aud
 def cgt_assets():
 	# Find all CGT asset accounts
 	cgt_accounts = []
@@ -192,7 +198,7 @@ def cgt_assets():
 	assets = []
 	
 	for posting in cgt_postings:
-		if posting.commodity == '$':
+		if posting.commodity == reporting_commodity():
 			# FIXME: Detect this better
 			continue
 		
@@ -212,7 +218,7 @@ def cgt_assets():
 			asset.disposal_date = posting.transaction.dt
 			
 			# Calculate disposal value by searching for matching asset postings
-			asset.disposal_value = Amount(0, '$')
+			asset.disposal_value = Amount(0, reporting_commodity())
 			for other_posting in posting.transaction.postings:
 				if posting != other_posting and 'drcr.asset' in account_configurations.get(other_posting.account, []):
 					asset.disposal_value.quantity += other_posting.amount().as_cost().quantity
@@ -229,6 +235,7 @@ def cgt_assets():
 	return render_plugin_template('austax', 'cgt_assets.html', assets=assets, eofy_date=eofy_date())
 
 @app.route('/tax/summary')
+@assert_aud
 def tax_summary():
 	report = tax_summary_report()
 	return render_template('report.html', report=report)

drcr/journal/views.py

@@ -18,7 +18,7 @@ from flask import abort, redirect, render_template, request, url_for
 
 from .. import AMOUNT_DPS
 from ..database import db
-from ..models import Amount, Posting, Transaction, TrialBalancer
+from ..models import Amount, Posting, Transaction, TrialBalancer, reporting_commodity
 from ..webapp import all_accounts, all_transactions, app
 from .models import BalanceAssertion
 from ..statements.models import StatementLineReconciliation
@@ -158,7 +158,7 @@ def balance_assertions_new():
 		description=request.form['description'],
 		account=request.form['account'],
 		quantity=quantity,
-		commodity='$'
+		commodity=reporting_commodity()
 	)
 	db.session.add(assertion)
 	db.session.commit()

drcr/models.py

@@ -1,5 +1,5 @@
 #   DrCr: Web-based double-entry bookkeeping framework
-#   Copyright (C) 2022–2023  Lee Yingtong Li (RunasSudo)
+#   Copyright (C) 2022–2024  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
@@ -19,6 +19,7 @@ from markupsafe import Markup
 from . import AMOUNT_DPS
 from .database import db
 
+import functools
 from itertools import groupby
 
 class Transaction(db.Model):
@@ -86,7 +87,7 @@ class Amount:
 		if ' ' not in amount_str:
 			# Default commodity
 			quantity = round(float(amount_str) * (10**AMOUNT_DPS))
-			return Amount(quantity, '$')  # TODO: Customisable default commodity
+			return Amount(quantity, reporting_commodity())
 		
 		quantity_str = amount_str[:amount_str.index(' ')]
 		quantity = round(float(quantity_str) * (10**AMOUNT_DPS))
@@ -118,7 +119,7 @@ class Amount:
 		if commodity not in ('non_reporting', 'force', 'hide'):
 			raise ValueError('Invalid commodity reporting option')
 		
-		if (self.commodity == '$' and commodity in ('non_reporting', 'force')) or commodity == 'hide':
+		if (self.commodity == reporting_commodity() and commodity in ('non_reporting', 'force')) or commodity == 'hide':
 			return Markup('{:,.{dps}f}'.format(self.quantity / (10**AMOUNT_DPS), dps=AMOUNT_DPS).replace(',', ' '))
 		elif len(self.commodity) == 1:
 			return Markup('{0}{1:,.{dps}f}'.format(self.commodity, self.quantity / (10**AMOUNT_DPS), dps=AMOUNT_DPS).replace(',', ' '))
@@ -139,7 +140,7 @@ class Amount:
 			return Markup('<a href="{}" class="hover:text-blue-700 hover:underline">{}</a>{}'.format(link, text, space))
 	
 	def quantity_string(self):
-		if self.commodity == '$':
+		if self.commodity == reporting_commodity():
 			return '{:.{dps}f}'.format(self.quantity / (10**AMOUNT_DPS), dps=AMOUNT_DPS)
 		elif len(self.commodity) == 1:
 			return '{0}{1:.{dps}f}'.format(self.commodity, self.quantity / (10**AMOUNT_DPS), dps=AMOUNT_DPS)
@@ -149,7 +150,7 @@ class Amount:
 	def as_cost(self):
 		"""Convert commodity to reporting currency in cost basis"""
 		
-		if self.commodity == '$':
+		if self.commodity == reporting_commodity():
 			return self
 		
 		# TODO: Refactor this
@@ -158,10 +159,10 @@ class Amount:
 			cost = float(self.commodity[self.commodity.index('{{')+2:self.commodity.index('}}')])
 			if self.quantity < 0:
 				cost = -cost
-			return Amount(round(cost * (10**AMOUNT_DPS)), '$')
+			return Amount(round(cost * (10**AMOUNT_DPS)), reporting_commodity())
 		elif '{' in self.commodity:
 			cost = float(self.commodity[self.commodity.index('{')+1:self.commodity.index('}')])
-			return Amount(round(cost * self.quantity), '$')  # FIXME: Custom reporting currency
+			return Amount(round(cost * self.quantity), reporting_commodity())  # FIXME: Custom reporting currency
 		else:
 			raise Exception('No cost base for commodity {}'.format(self.commodity))
 
@@ -199,7 +200,7 @@ class TrialBalancer:
 		for transaction in transactions:
 			for posting in transaction.postings:
 				if posting.account not in self.accounts:
-					self.accounts[posting.account] = Amount(0, '$')
+					self.accounts[posting.account] = Amount(0, reporting_commodity())
 				
 				# FIXME: Handle commodities better
 				self.accounts[posting.account].quantity += posting.amount().as_cost().quantity
@@ -217,7 +218,7 @@ class TrialBalancer:
 			return
 		
 		if destination_account not in self.accounts:
-			self.accounts[destination_account] = Amount(0, '$')  # FIXME: Other commodities
+			self.accounts[destination_account] = Amount(0, reporting_commodity())
 		
 		# FIXME: Handle commodities
 		self.accounts[destination_account].quantity += self.accounts[source_account].quantity
@@ -246,6 +247,9 @@ class AccountConfiguration(db.Model):
 		
 		return kinds
 
+# ----------------
+# Metadata helpers
+
 class Metadata(db.Model):
 	__tablename__ = 'metadata'
 	
@@ -257,3 +261,9 @@ class Metadata(db.Model):
 	@staticmethod
 	def get(key):
 		return Metadata.query.filter_by(key=key).one().value
+
+@functools.cache  # Very poor performance if result is not cached!
+def reporting_commodity():
+	"""Get the native reporting commodity"""
+	
+	return Metadata.get('reporting_commodity')

drcr/reports.py

@@ -1,5 +1,5 @@
 #   DrCr: Web-based double-entry bookkeeping framework
-#   Copyright (C) 2022–2023  Lee Yingtong Li (RunasSudo)
+#   Copyright (C) 2022–2024  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
@@ -16,7 +16,7 @@
 
 from flask import url_for
 
-from .models import AccountConfiguration, Amount, TrialBalancer
+from .models import AccountConfiguration, Amount, TrialBalancer, reporting_commodity
 from .webapp import all_transactions, eofy_date, sofy_date
 
 from datetime import datetime, timedelta
@@ -110,7 +110,7 @@ class Subtotal:
 		if self.floor:
 			amount = (amount // self.floor) * self.floor
 		
-		self.amount = Amount(amount, '$')
+		self.amount = Amount(amount, reporting_commodity())
 
 class Calculated(Entry):
 	def __init__(self, text=None, calc=None, **kwargs):

drcr/statements/importers/ofx1.py

@@ -1,5 +1,5 @@
 #   DrCr: Web-based double-entry bookkeeping framework
-#   Copyright (C) 2022–2023  Lee Yingtong Li (RunasSudo)
+#   Copyright (C) 2022–2024  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
@@ -16,7 +16,7 @@
 
 import lxml.etree as ET
 
-from ..models import StatementLine
+from ..models import StatementLine, reporting_commodity
 
 from datetime import datetime
 from io import StringIO
@@ -51,7 +51,7 @@ def import_ofx1(file):
 			dt=datetime.strptime(date, '%Y-%m-%d'),
 			description=description,
 			quantity=round(float(amount)*100),
-			commodity='$'
+			commodity=reporting_commodity()
 		))
 	
 	return imported_statement_lines

drcr/statements/importers/ofx2.py

@@ -1,5 +1,5 @@
 #   DrCr: Web-based double-entry bookkeeping framework
-#   Copyright (C) 2022–2023  Lee Yingtong Li (RunasSudo)
+#   Copyright (C) 2022–2024  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
@@ -14,7 +14,7 @@
 #   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/>.
 
-from ..models import StatementLine
+from ..models import StatementLine, reporting_commodity
 
 from datetime import datetime
 from io import StringIO
@@ -55,7 +55,7 @@ def import_ofx2(file):
 			dt=datetime.strptime(date, '%Y-%m-%d'),
 			description=description,
 			quantity=round(float(amount)*100),
-			commodity='$'
+			commodity=reporting_commodity()
 		))
 	
 	return imported_statement_lines

drcr/templates/journal/balance_assertions_edit.html

@@ -42,7 +42,7 @@
 				<label for="amount" class="block text-gray-900 pr-4">Balance</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">$</span>
+						<span class="text-gray-500">{{ reporting_commodity }}</span>
 					</div>
 					{# TODO: Display existing credit assertion as credit, not as negative debit #}
 					<input type="number" class="bordered-field pl-7 pr-16" name="amount" step="0.01" value="{{ assertion.balance().quantity_string() if assertion else '' }}" placeholder="0.00">

drcr/templates/journal/journal_edit_transaction.html

@@ -47,7 +47,8 @@
 		<td class="amount-dr has-amount py-1 px-1">
 			<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">$</span>
+					{# FIXME: Gracefully handle when the reporting commodity is not a single character #}
+					<span class="text-gray-500">{{ reporting_commodity }}</span>
 				</div>
 				<input type="text" class="bordered-field pl-7" name="amount" oninput="changeAmount(this)">
 			</div>
@@ -84,7 +85,7 @@
 		<td class="amount-cr has-amount py-1 pl-1">
 			<div class="relative shadow-sm">
 				<div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
-					<span class="text-gray-500">$</span>
+					<span class="text-gray-500">{{ reporting_commodity }}</span>
 				</div>
 				<input type="text" class="bordered-field pl-7" name="amount" oninput="changeAmount(this)">
 			</div>
@@ -148,7 +149,7 @@
 								<td class="amount-dr has-amount py-1 px-1">
 									<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">$</span>
+											<span class="text-gray-500">{{ reporting_commodity }}</span>
 										</div>
 										<input type="text" class="bordered-field pl-7" name="amount" value="{{ posting.amount().quantity_string() }}" oninput="changeAmount(this)">
 									</div>
@@ -159,7 +160,7 @@
 								<td class="amount-cr has-amount py-1 pl-1">
 									<div class="relative shadow-sm">
 										<div class="pointer-events-none absolute inset-y-0 left-0 flex items-center pl-3">
-											<span class="text-gray-500">$</span>
+											<span class="text-gray-500">{{ reporting_commodity }}</span>
 										</div>
 										<input type="text" class="bordered-field pl-7" name="amount" value="{{ (posting.amount()|abs).quantity_string() }}" oninput="changeAmount(this)">
 									</div>

drcr/templates/report.html

@@ -67,7 +67,7 @@
 		<thead>
 			<tr class="border-b border-gray-300">
 				<th></th>
-				<th class="py-0.5 pl-1 text-gray-900 font-semibold text-end">$&nbsp;</th>
+				<th class="py-0.5 pl-1 text-gray-900 font-semibold text-end">{{ reporting_commodity }}&nbsp;</th>
 			</tr>
 		</thead>
 		<tbody>

drcr/views.py

@@ -17,7 +17,7 @@
 from flask import redirect, render_template, request, url_for
 
 from .database import db
-from .models import AccountConfiguration, Amount, Balance, Posting, TrialBalancer
+from .models import AccountConfiguration, Amount, Balance, Posting, TrialBalancer, reporting_commodity
 from .plugins import account_kinds, advanced_reports, data_sources
 from .reports import balance_sheet_report, income_statement_report
 from .webapp import all_transactions, app
@@ -72,8 +72,8 @@ def trial_balance():
 	balancer = TrialBalancer()
 	balancer.apply_transactions(all_transactions())
 	
-	total_dr = Amount(sum(v.quantity for v in balancer.accounts.values() if v.quantity > 0), '$')
+	total_dr = Amount(sum(v.quantity for v in balancer.accounts.values() if v.quantity > 0), reporting_commodity())
-	total_cr = Amount(sum(v.quantity for v in balancer.accounts.values() if v.quantity < 0), '$')
+	total_cr = Amount(sum(v.quantity for v in balancer.accounts.values() if v.quantity < 0), reporting_commodity())
 	
 	return render_template('trial_balance.html', accounts=dict(sorted(balancer.accounts.items())), total_dr=total_dr, total_cr=total_cr)
 
@@ -105,7 +105,7 @@ def account_transactions():
 		# Pre-compute running totals
 		# There can be more than one posting per account per transaction, so track the running total at the level of individual postings
 		running_totals = {}
-		running_total = Amount(0, '$')
+		running_total = Amount(0, reporting_commodity())
 		for transaction in sorted(transactions, key=lambda t: t.dt):
 			for posting in transaction.postings:
 				if posting.account == request.args['account']:

drcr/webapp.py

@@ -1,5 +1,5 @@
 #   DrCr: Web-based double-entry bookkeeping framework
-#   Copyright (C) 2022–2023  Lee Yingtong Li (RunasSudo)
+#   Copyright (C) 2022–2024  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
@@ -22,7 +22,7 @@ app.config.from_file('config.toml', load=toml.load)
 from flask_sqlalchemy.record_queries import get_recorded_queries
 
 from .database import db
-from .models import Metadata, Transaction
+from .models import Metadata, Transaction, reporting_commodity
 from .plugins import init_plugins, transaction_providers
 from .statements.models import StatementLine
 
@@ -84,6 +84,10 @@ def initdb():
 	
 	# FIXME: Need to init metadata
 
+@app.context_processor
+def add_reporting_commodity():
+	return dict(reporting_commodity=reporting_commodity())
+
 if app.debug:
 	@app.before_request
 	def before_request():