TradeMate Dev
2a107a42f3
- 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
21 lines
845 B
Python
21 lines
845 B
Python
from sqlalchemy import Column, String, Float, DateTime, ForeignKey, Text
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from sqlalchemy.dialects.postgresql import UUID, JSONB
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from datetime import datetime
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from app.database import Base
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import uuid
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class CreditConsumption(Base):
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__tablename__ = "credit_consumptions"
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id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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user_id = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=False, index=True)
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result_type = Column(String(50), nullable=False)
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reference_id = Column(UUID(as_uuid=True), nullable=True)
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credits_change = Column(Float, nullable=False)
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balance_after = Column(Float, nullable=False)
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source = Column(String(30), nullable=False)
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description = Column(String(500))
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metadata_ = Column("metadata", JSONB)
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created_at = Column(DateTime, default=datetime.utcnow)
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