37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
import os
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import time
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from dataclasses import dataclass
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from typing import Optional
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@dataclass(frozen=True)
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class LicenseDecision:
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valid: bool
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valid_until: Optional[int]
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status: str # "active"|"grace"|"expired"|"none"
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def compute_license_decision(current_period_end: Optional[int], status: Optional[str]) -> LicenseDecision:
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"""
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current_period_end: epoch seconds (UTC)
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status: normalized db status or stripe subscription status (best effort)
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"""
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now = int(time.time())
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if not current_period_end:
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return LicenseDecision(valid=False, valid_until=None, status="none")
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grace_days = int(os.getenv("AZA_GRACE_DAYS", "0"))
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grace_seconds = grace_days * 24 * 60 * 60
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# Normalize status (kept for future; time gating is primary)
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_ = (status or "").lower().strip()
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if now <= int(current_period_end):
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return LicenseDecision(valid=True, valid_until=int(current_period_end), status="active")
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if grace_seconds > 0 and now <= int(current_period_end) + grace_seconds:
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return LicenseDecision(valid=True, valid_until=int(current_period_end), status="grace")
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return LicenseDecision(valid=False, valid_until=int(current_period_end), status="expired")
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