generated from coulomb/repo-seed
tegwick
0a38def5a5
Add file-based Bubble, Stripe, and OpenRouter importers; usage attribution, cost allocation, pricing simulator, credit wallets, and recommendations in the dashboard API. Document whynot-design UI workflow and archive the finished workplan with all ten tasks marked done.
48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
from __future__ import annotations
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from decimal import Decimal, ROUND_HALF_UP
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from typing import Any
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TWOPLACES = Decimal("0.01")
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def _money(value: Decimal) -> Decimal:
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return value.quantize(TWOPLACES, rounding=ROUND_HALF_UP)
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def load_usage_records(data_dir) -> list[dict[str, Any]]:
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from pathlib import Path
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from .load import _read_json, default_data_dir
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root = data_dir or default_data_dir()
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path = Path(root) / "usage_records.json"
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if not path.exists():
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return []
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raw = _read_json(path)
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return list(raw.get("records", []))
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def build_usage_summary(records: list[dict[str, Any]], period: str) -> dict:
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period_rows = [row for row in records if row.get("period") == period]
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by_member: dict[str, Decimal] = {}
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by_model: dict[str, Decimal] = {}
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total = Decimal("0")
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for row in period_rows:
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cost = Decimal(str(row.get("cost_eur", "0")))
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total += cost
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member_id = row.get("member_id") or "unknown"
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model = row.get("model") or "unknown"
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by_member[member_id] = by_member.get(member_id, Decimal("0")) + cost
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by_model[model] = by_model.get(model, Decimal("0")) + cost
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active_members = len(by_member) or 1
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return {
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"period": period,
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"total_ai_spend_eur": _money(total),
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"cost_per_active_user_eur": _money(total / active_members),
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"by_member": {key: _money(value) for key, value in sorted(by_member.items())},
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"by_model": {key: _money(value) for key, value in sorted(by_model.items())},
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"record_count": len(period_rows),
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} |