chore: 年度リストを昇順に変更
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@@ -97,3 +97,53 @@ def get_trial_balance(
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rows = cur.fetchall()
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return rows
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@router.get("/fiscal-years", summary="仕訳データから会計年度一覧取得(5月期)")
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def get_fiscal_years():
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"""
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仕訳の最小・最大日付から5月期の年度リストを生成して返す。
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例: 2025-06-01〜2026-05-31 → {"label": "令和8年(2026年)5月期", "date_from": "2025-06-01", "date_to": "2026-05-31"}
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"""
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REIWA_OFFSET = 2018 # 令和元年 = 2019年
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with get_connection() as conn, conn.cursor() as cur:
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cur.execute("""
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SELECT
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MIN(entry_date)::date AS min_date,
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MAX(entry_date)::date AS max_date
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FROM journal_entries
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WHERE is_deleted = false
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""")
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row = cur.fetchone()
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if not row or not row["min_date"]:
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return []
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min_date = row["min_date"]
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max_date = row["max_date"]
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# 5月期の年度を計算: 決算年(end_year)は entry_date の月が6以上なら翌年、1〜5なら当年
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def fiscal_end_year(d):
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return d.year + 1 if d.month >= 6 else d.year
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start_fy = fiscal_end_year(min_date)
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end_fy = fiscal_end_year(max_date)
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result = []
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for fy in range(start_fy, end_fy + 1): # 小さい順(昇順)
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reiwa = fy - REIWA_OFFSET
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if reiwa > 0:
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wareki = f"令和{reiwa}年"
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elif reiwa == 0:
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wareki = "平成31/令和元年"
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else:
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wareki = f"平成{fy - 1988}年"
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label = f"{wareki}({fy}年)5月期"
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result.append({
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"label": label,
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"date_from": f"{fy - 1}-06-01",
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"date_to": f"{fy}-05-31",
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})
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return result
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