50cb0fc7f0
- Migration 030: add email, assigned_plan, trial_duration_days, email_sent_at
to invite_codes with CHECK constraints
- Resend email integration (graceful degradation when API key not set)
- Invite codes now support plan assignment (free/pro/team) and trial duration (1-90 days)
- Registration applies invite code plan/trial to new subscription
- Auto-downgrade expired trials on authenticated access
- Enriched GET /admin/users/{id} with account, subscription, sessions, audit logs
- New endpoints: PUT /admin/users/{id}/subscription/plan and extend-trial
- Frontend: enhanced invite codes page with email, plan, trial fields
- Frontend: new user detail page at /admin/users/:userId
- Fixed API path drift: /invite-codes -> /invites
- 11 new backend tests, 416 total passing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
106 lines
3.9 KiB
Python
106 lines
3.9 KiB
Python
import logging
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from app.core.config import settings
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logger = logging.getLogger(__name__)
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class EmailService:
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"""Best-effort email delivery via Resend. Never raises on failure."""
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@staticmethod
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async def send_invite_email(
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to_email: str,
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code: str,
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plan: str,
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trial_days: int | None = None,
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signup_url: str = "https://resolutionflow.com/register",
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) -> bool:
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if not settings.email_enabled:
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logger.warning("Email not sent — RESEND_API_KEY not configured")
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return False
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try:
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import resend
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resend.api_key = settings.RESEND_API_KEY
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plan_label = plan.capitalize()
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trial_text = f" with a {trial_days}-day free trial" if trial_days else ""
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subject = f"You're invited to ResolutionFlow ({plan_label} plan{trial_text})"
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html = _render_invite_html(
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code=code,
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plan_label=plan_label,
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trial_days=trial_days,
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signup_url=signup_url,
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)
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resend.Emails.send(
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{
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"from": settings.FROM_EMAIL,
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"to": [to_email],
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"subject": subject,
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"html": html,
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}
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)
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logger.info("Invite email sent to %s", to_email)
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return True
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except Exception:
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logger.exception("Failed to send invite email to %s", to_email)
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return False
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def _render_invite_html(
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code: str,
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plan_label: str,
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trial_days: int | None,
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signup_url: str,
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) -> str:
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trial_section = ""
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if trial_days:
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trial_section = f"""
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<tr><td style="padding:0 40px 20px;">
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<p style="margin:0;color:#a0a0a0;font-size:14px;">
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Your <strong style="color:#fff;">{trial_days}-day free trial</strong> starts when you register.
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After your trial ends, your account will revert to the Free plan.
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</p>
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</td></tr>"""
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return f"""<!DOCTYPE html>
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<html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width"></head>
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<body style="margin:0;padding:0;background:#000;font-family:'Inter',Helvetica,Arial,sans-serif;">
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<table width="100%" cellpadding="0" cellspacing="0" style="background:#000;padding:40px 0;">
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<tr><td align="center">
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<table width="560" cellpadding="0" cellspacing="0" style="background:#111;border:1px solid rgba(255,255,255,0.06);border-radius:16px;">
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<tr><td style="padding:40px 40px 24px;text-align:center;">
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<h1 style="margin:0;color:#fff;font-size:24px;font-weight:600;">ResolutionFlow</h1>
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<p style="margin:8px 0 0;color:#a0a0a0;font-size:14px;">Decision Tree Platform for MSP Professionals</p>
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</td></tr>
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<tr><td style="padding:0 40px 24px;">
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<p style="margin:0;color:#e0e0e0;font-size:16px;line-height:1.6;">
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You've been invited to join ResolutionFlow on the <strong style="color:#fff;">{plan_label}</strong> plan.
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</p>
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</td></tr>
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<tr><td style="padding:0 40px 24px;text-align:center;">
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<div style="background:#000;border:1px solid rgba(255,255,255,0.1);border-radius:12px;padding:20px;">
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<p style="margin:0 0 4px;color:#a0a0a0;font-size:12px;text-transform:uppercase;letter-spacing:1px;">Your Invite Code</p>
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<p style="margin:0;color:#fff;font-size:28px;font-weight:700;letter-spacing:4px;">{code}</p>
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</div>
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</td></tr>
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{trial_section}
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<tr><td style="padding:0 40px 32px;text-align:center;">
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<a href="{signup_url}" style="display:inline-block;background:#fff;color:#000;font-size:16px;font-weight:600;text-decoration:none;padding:14px 40px;border-radius:8px;">
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Create Your Account
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</a>
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</td></tr>
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<tr><td style="padding:0 40px 32px;">
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<p style="margin:0;color:#666;font-size:12px;text-align:center;">
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Enter the code above during registration, or click the button to get started.
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</p>
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</td></tr>
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</table>
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</td></tr>
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</table>
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</body></html>"""
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