zuochenyong
73970087ff
Co-authored-by: guke <guke@wonderable.ai> Co-authored-by: 左辰勇 <exinglang@gmail.com> Reviewed-on: #154 Co-authored-by: zuochenyong <zuochenyong@wonderable.ai> Co-committed-by: zuochenyong <zuochenyong@wonderable.ai>
57 lines
2.4 KiB
Python
57 lines
2.4 KiB
Python
"""下线签到膨胀:drop signin_boost_record
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产品 2026-07 确认「固定 3000 金币的签到膨胀」从来不是设计内的口径 —— 奖励只有「签到」和
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「看视频」两种。签到弹窗里的「看广告膨胀」改与福利页看视频走同一条 reward_video 路径
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(按 eCPM 公式发,记在 ad_reward_record),signin_boost 场景整体摘除。
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⚠️ **只 drop 这张表,不动 coin_transaction**:`biz_type='signin_boost'` 的金币流水是真发过的
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钱,账必须留得住(admin 大盘的 signin_boost_coin_total / signin_boost_watch_count 改为从
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coin_transaction 统计,继续能查回历史)。本表只是「哪天膨胀过」的业务留痕,金额与去向都能
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从流水还原,drop 掉不影响对账。
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downgrade 只重建空表结构,**不恢复数据** —— 真要回滚得先从备份捞行。
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Revision ID: drop_signin_boost_record
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Revises: ad_reward_boost_round_id
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Create Date: 2026-07-20
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"""
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from collections.abc import Sequence
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import sqlalchemy as sa
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from alembic import op
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revision: str = "drop_signin_boost_record"
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down_revision: str | Sequence[str] | None = "ad_reward_boost_round_id"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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with op.batch_alter_table("signin_boost_record", schema=None) as batch_op:
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batch_op.drop_index(batch_op.f("ix_signin_boost_record_user_id"))
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op.drop_table("signin_boost_record")
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def downgrade() -> None:
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# 只还结构不还数据(见模块 docstring)
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op.create_table(
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"signin_boost_record",
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sa.Column("id", sa.Integer(), nullable=False),
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sa.Column("user_id", sa.Integer(), nullable=False),
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sa.Column("signin_date", sa.Date(), nullable=False),
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sa.Column("coin_awarded", sa.Integer(), nullable=False),
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sa.Column("ad_ref_id", sa.String(length=64), nullable=True),
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sa.Column(
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"created_at", sa.DateTime(timezone=True),
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server_default=sa.text("(CURRENT_TIMESTAMP)"), nullable=False,
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),
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sa.ForeignKeyConstraint(["user_id"], ["user.id"]),
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sa.PrimaryKeyConstraint("id"),
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sa.UniqueConstraint("user_id", "signin_date", name="uq_signin_boost_user_date"),
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)
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with op.batch_alter_table("signin_boost_record", schema=None) as batch_op:
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batch_op.create_index(
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batch_op.f("ix_signin_boost_record_user_id"), ["user_id"], unique=False
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)
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