v2.0.6 — X轴12月(前9+当前+后2) + Y轴万元 + 净利口径=确认收入-人力-费用-采购

backend/flask_app.py

@@ -317,19 +317,26 @@ def attach_common(conn, resource, items):
 
 
 def monthly_finance(conn, tenant="科普·无界"):
+    from datetime import date
+    today = date.today()
+    # 12 months: 9 before + current + 2 after
+    from dateutil.relativedelta import relativedelta
+    start = today + relativedelta(months=-9)
+    months = []
+    for i in range(12):
+        m = start + relativedelta(months=i)
+        months.append(m.strftime("%Y-%m"))
     data = []
-    for item in rows(conn, "SELECT DISTINCT month FROM finance_records WHERE tenant=? ORDER BY month", (tenant,)):
-        month = item["month"]
+    for month in months:
         def s(cat):
             return one(conn, "SELECT COALESCE(SUM(amount),0) AS v FROM finance_records WHERE month=? AND category=? AND tenant=?", (month, cat, tenant))["v"]
         revenue = s("确认收入") + s("签单")
         labor = s("人力成本")
         expense = s("费用")
         purchase = s("外部采购")
-        sign = s("签单")
         net = revenue - labor - expense - purchase
         data.append({
-            "month": month, "revenue": revenue, "sign": sign,
+            "month": month, "revenue": revenue,
             "labor": labor, "expense": expense, "purchase": purchase,
             "net_profit": net,
         })
@@ -372,7 +379,6 @@ def bootstrap():
         labor_month = sum_cat([current_month], "人力成本")
         expense_month = sum_cat([current_month], "费用")
         purchase_month = sum_cat([current_month], "外部采购")
-        cost_month = sum_finance([current_month], "cost_expense")
         # Contract aggregates — time-based
         signed_amount = sum(x["expected_contract_amount"] or 0 for x in operations if x["project_status"] == "已签约")
         from datetime import date