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https://github.com/escalante29/WealthySmart.git
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ce7073cf24
by-category and daily-spending accept start_date/end_date (range wins over cycle); Analytics gets a two-month calendar range picker beside the cycle selector. Fixes a latent float/Decimal TypeError that 500'd spending_by_category whenever it had data — the category donut had never rendered. Regression + range tests added. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
63 lines
2.2 KiB
Python
63 lines
2.2 KiB
Python
"""Analytics endpoints: category aggregation (Decimal regression) and the
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arbitrary date-range filters added for the Analytics range picker."""
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from datetime import datetime
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from decimal import Decimal
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from app.api.v1.endpoints.analytics import daily_spending, spending_by_category
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from app.models.models import Category, Transaction
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from tests.test_installments import make_cc_tx
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def seed(session):
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cat = Category(name="Groceries")
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session.add(cat)
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session.commit()
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make_cc_tx(session, merchant="A", amount="1000.50", reference="a1",
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date=datetime(2026, 6, 2), category_id=cat.id)
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make_cc_tx(session, merchant="B", amount="2000.00", reference="b1",
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date=datetime(2026, 6, 20))
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return cat
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class TestSpendingByCategory:
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def test_decimal_sum_does_not_crash_and_percentages_add_up(self, session):
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"""Regression: Decimal grand total vs float row total raised
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TypeError, 500ing the endpoint whenever it had data."""
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seed(session)
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rows = spending_by_category(session=session, _user="t")
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assert {r.category_name for r in rows} == {"Groceries", "Uncategorized"}
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assert sum(r.percentage for r in rows) == 100.0
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def test_date_range_overrides_cycle(self, session):
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seed(session)
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rows = spending_by_category(
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start_date="2026-06-01",
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end_date="2026-06-10",
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cycle_year=2026,
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cycle_month=1, # would match nothing; range must win
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session=session,
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_user="t",
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)
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assert len(rows) == 1
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assert rows[0].category_name == "Groceries"
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assert rows[0].total == 1000.50
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class TestDailySpending:
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def test_date_range_filter(self, session):
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seed(session)
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rows = daily_spending(
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start_date="2026-06-15", end_date="2026-07-01",
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session=session, _user="t",
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)
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assert [r.date for r in rows] == ["2026-06-20"]
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assert rows[0].total == 2000.00
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def test_future_cuotas_excluded(self, session):
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make_cc_tx(session, merchant="FUTURE", amount="500.00",
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reference="f1", date=datetime(2030, 1, 19))
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rows = daily_spending(session=session, _user="t")
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assert rows == []
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