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feat: credit pool (#30720)

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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
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This commit is contained in:
zyssyz123
2026-01-08 13:17:30 +08:00
committed by GitHub
parent c5b99ebd17
commit fe0802262c
14 changed files with 694 additions and 76 deletions
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30
api/models/model.py
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@@ -12,8 +12,8 @@ from uuid import uuid4
import sqlalchemy as sa
from flask import request
from flask_login import UserMixin
from sqlalchemy import Float, Index, PrimaryKeyConstraint, String, exists, func, select, text
from flask_login import UserMixin # type: ignore[import-untyped]
from sqlalchemy import BigInteger, Float, Index, PrimaryKeyConstraint, String, exists, func, select, text
from sqlalchemy.orm import Mapped, Session, mapped_column
from configs import dify_config
@@ -2073,3 +2073,29 @@ class TraceAppConfig(TypeBase):
"created_at": str(self.created_at) if self.created_at else None,
"updated_at": str(self.updated_at) if self.updated_at else None,
}
class TenantCreditPool(Base):
__tablename__ = "tenant_credit_pools"
__table_args__ = (
sa.PrimaryKeyConstraint("id", name="tenant_credit_pool_pkey"),
sa.Index("tenant_credit_pool_tenant_id_idx", "tenant_id"),
sa.Index("tenant_credit_pool_pool_type_idx", "pool_type"),
)
id = mapped_column(StringUUID, primary_key=True, server_default=text("uuid_generate_v4()"))
tenant_id = mapped_column(StringUUID, nullable=False)
pool_type = mapped_column(String(40), nullable=False, default="trial", server_default="trial")
quota_limit = mapped_column(BigInteger, nullable=False, default=0)
quota_used = mapped_column(BigInteger, nullable=False, default=0)
created_at = mapped_column(sa.DateTime, nullable=False, server_default=text("CURRENT_TIMESTAMP"))
updated_at = mapped_column(
sa.DateTime, nullable=False, server_default=func.current_timestamp(), onupdate=func.current_timestamp()
)
@property
def remaining_credits(self) -> int:
return max(0, self.quota_limit - self.quota_used)
def has_sufficient_credits(self, required_credits: int) -> bool:
return self.remaining_credits >= required_credits