Limit income statement report to current financial year

austax/__init__.py

@@ -18,9 +18,10 @@ from flask import render_template, url_for
 
 from drcr.models import AccountConfiguration, Posting, Transaction, TrialBalancer
 from drcr.database import db
+from drcr.webapp import eofy_date
 import drcr.plugins
 
-from .reports import eofy_date, tax_summary_report
+from .reports import tax_summary_report
 from . import views
 
 def plugin_init():

austax/models.py

@@ -16,8 +16,7 @@
 
 from drcr.database import db
 from drcr.models import Amount
-
-from .reports import eofy_date
+from drcr.webapp import eofy_date
 
 class CGTAsset(Amount):
 	def __init__(self, quantity, commodity, account, acquisition_date):

austax/reports.py

@@ -18,16 +18,10 @@ from drcr import AMOUNT_DPS
 from drcr.database import db
 from drcr.models import AccountConfiguration, Amount, Metadata, Transaction, TrialBalancer
 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, repayment_rates, fbt_grossup
 
-from datetime import datetime
-
-def eofy_date():
-	"""Get the datetime for the end of the financial year"""
-	
-	return datetime.strptime(Metadata.get('eofy_date'), '%Y-%m-%d')
-
 def base_income_tax(year, taxable_income):
 	"""Get the amount of base income tax"""
 	
@@ -66,7 +60,7 @@ def study_loan_repayment(year, taxable_income, rfb_grossedup):
 def tax_summary_report():
 	# Get trial balance
 	balancer = TrialBalancer()
-	balancer.apply_transactions(db.session.scalars(db.select(Transaction).where(Transaction.dt <= eofy_date()).options(db.selectinload(Transaction.postings))).all())
+	balancer.apply_transactions(db.session.scalars(db.select(Transaction).where((Transaction.dt >= sofy_date()) & (Transaction.dt <= eofy_date())).options(db.selectinload(Transaction.postings))).all())
 	
 	accounts = dict(sorted(balancer.accounts.items()))
 	

austax/views.py

@@ -19,10 +19,10 @@ from flask import redirect, render_template, request, url_for
 from drcr.models import AccountConfiguration, Amount, Posting, Transaction
 from drcr.database import db
 from drcr.plugins import render_plugin_template
-from drcr.webapp import app
+from drcr.webapp import app, eofy_date
 
 from .models import CGTAsset, CGTCostAdjustment
-from .reports import eofy_date, tax_summary_report
+from .reports import tax_summary_report
 
 from datetime import datetime
 from math import copysign

drcr/reports.py

@@ -17,7 +17,9 @@
 from flask import url_for
 
 from .models import AccountConfiguration, Amount, TrialBalancer
-from .webapp import all_transactions
+from .webapp import all_transactions, eofy_date, sofy_date
+
+from datetime import datetime, timedelta
 
 class Report:
 	def __init__(self, title=None, entries=None):
@@ -139,6 +141,9 @@ def balance_sheet_report():
 	account_configurations = AccountConfiguration.get_all_kinds()
 	validate_accounts(accounts, account_configurations)
 	
+	day_before_sofy = sofy_date()
+	day_before_sofy -= timedelta(days=1)
+	
 	report = Report(
 		title='Balance sheet',
 		entries=[
@@ -160,6 +165,10 @@ def balance_sheet_report():
 						lambda _: income_statement_report().by_id('net_surplus').amount,
 						link=url_for('income_statement')
 					),
+					Calculated(
+						'Accumulated surplus (deficit)',
+						lambda _: income_statement_report(start_date=datetime.min, end_date=day_before_sofy).by_id('net_surplus').amount
+					),
 					Subtotal('Total equity', bordered=True)
 				]
 			),
@@ -169,10 +178,15 @@ def balance_sheet_report():
 	
 	return report
 
-def income_statement_report():
+def income_statement_report(start_date=None, end_date=None):
+	if start_date is None:
+		start_date = sofy_date()
+	if end_date is None:
+		end_date = eofy_date()
+	
 	# Get trial balance
 	balancer = TrialBalancer()
-	balancer.apply_transactions(all_transactions())
+	balancer.apply_transactions(all_transactions(start_date=start_date, end_date=end_date))
 	
 	accounts = dict(sorted(balancer.accounts.items()))
 	

drcr/webapp.py

@@ -22,21 +22,29 @@ 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 Transaction
+from .models import Metadata, Transaction
 from .plugins import init_plugins, transaction_providers
 from .statements.models import StatementLine
 
+from datetime import datetime, timedelta
 import time
 
 app.config['SQLALCHEMY_RECORD_QUERIES'] = app.debug
 db.init_app(app)
 
-def all_transactions(join_postings=True):
-	# All Transactions in database
+def all_transactions(start_date=None, end_date=None, join_postings=True):
+	# All Transactions in database between start_date and end_date
+	query = db.select(Transaction)
+	if start_date and end_date:
+		query = query.where((Transaction.dt >= start_date) & (Transaction.dt <= end_date))
+	elif start_date:
+		query = query.where(Transaction.dt >= start_date)
+	elif end_date:
+		query = query.where(Transaction.dt <= end_date)
 	if join_postings:
-		transactions = db.session.scalars(db.select(Transaction).options(db.selectinload(Transaction.postings))).all()
-	else:
-		transactions = db.session.scalars(db.select(Transaction)).all()
+		query = query.options(db.selectinload(Transaction.postings))
+	
+	transactions = db.session.scalars(query).all()
 	
 	# Unreconciled StatementLines
 	transactions.extend(line.into_transaction() for line in StatementLine.query.filter(StatementLine.reconciliation == None))
@@ -47,6 +55,19 @@ def all_transactions(join_postings=True):
 	
 	return transactions
 
+def eofy_date():
+	"""Get the datetime for the end of the financial year"""
+	
+	return datetime.strptime(Metadata.get('eofy_date'), '%Y-%m-%d')
+
+def sofy_date():
+	"""Get the datetime for the start of the financial year"""
+	
+	dt = eofy_date()
+	dt = dt.replace(year=dt.year - 1)
+	dt += timedelta(days=1)
+	return dt
+
 from . import views
 from .journal import views
 from .statements import views