Files
TradeMate Dev 2a107a42f3 feat: credit-based billing system
- New DB models: credit_packages, subscription_plans, user_credits, credit_consumptions, credit_purchases
- CreditService: balance, deduct, add_credits, grant_free_trial, history
- User API: /api/v1/credits/* (balance/history/packages/purchase/subscribe)
- Admin API: /api/v1/admin/credit-* (CRUD packages/plans, user credits, consumptions)
- PaymentService.create_credit_order + handle_callback for credit purchases
- Credit deduction on: discovery, translate, marketing, ai_chat, followup
- Free trial 30 credits on registration
- Documentation: docs/CREDIT_SYSTEM.md
2026-06-12 10:39:45 +08:00

99 lines
2.9 KiB
Python

from fastapi import APIRouter, Depends, HTTPException, Query
from sqlalchemy.ext.asyncio import AsyncSession
from typing import Optional
from app.database import get_db
from app.services.followup_engine import FollowupEngine
from app.services.credit import CreditService
from app.api.v1.deps import get_current_user_id
router = APIRouter()
@router.get("/strategies")
async def list_strategies(
user_id: str = Depends(get_current_user_id),
db: AsyncSession = Depends(get_db),
):
engine = FollowupEngine(db)
await engine.ensure_default_strategies()
return {"strategies": await engine.get_strategies()}
@router.get("/pending")
async def get_pending_followups(
page: int = Query(1, ge=1),
size: int = Query(20, ge=1, le=100),
user_id: str = Depends(get_current_user_id),
db: AsyncSession = Depends(get_db),
):
engine = FollowupEngine(db)
return await engine.get_pending_followups(user_id, page, size)
@router.get("/logs")
async def get_followup_logs(
page: int = Query(1, ge=1),
size: int = Query(20, ge=1, le=100),
user_id: str = Depends(get_current_user_id),
db: AsyncSession = Depends(get_db),
):
engine = FollowupEngine(db)
return await engine.get_followup_logs(user_id, page, size)
@router.post("/{log_id}/send")
async def mark_followup_sent(
log_id: str,
user_id: str = Depends(get_current_user_id),
db: AsyncSession = Depends(get_db),
):
engine = FollowupEngine(db)
success = await engine.mark_sent(user_id, log_id)
if not success:
raise HTTPException(status_code=404, detail="Followup log not found")
return {"status": "ok"}
@router.post("/{log_id}/edit")
async def edit_and_send_followup(
log_id: str,
body: dict,
user_id: str = Depends(get_current_user_id),
db: AsyncSession = Depends(get_db),
):
edited_text = body.get("edited_text", "")
if not edited_text:
raise HTTPException(status_code=400, detail="edited_text is required")
engine = FollowupEngine(db)
success = await engine.mark_edited(user_id, log_id, edited_text)
if not success:
raise HTTPException(status_code=404, detail="Followup log not found")
return {"status": "ok"}
@router.get("/stats")
async def get_followup_stats(
user_id: str = Depends(get_current_user_id),
db: AsyncSession = Depends(get_db),
):
engine = FollowupEngine(db)
return await engine.get_stats(user_id)
@router.post("/scan")
async def trigger_followup_scan(
user_id: str = Depends(get_current_user_id),
db: AsyncSession = Depends(get_db),
):
credit_svc = CreditService(db)
ok, balance = await credit_svc.deduct(user_id, "followup_scan")
if not ok:
raise HTTPException(
status_code=402,
detail=f"次数不足 (剩余 {balance:.1f}, 需要 2)"
)
engine = FollowupEngine(db)
result = await engine.scan_and_followup()
return result