39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
"""wecom_welcomes 表(企业微信欢迎消息去重).
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Revision ID: 0021
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Revises: 0020
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Create Date: 2026-07-07
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会话冷启动:应用配了「应用主页」后点应用只进主页,应用会话要等应用发过第一条
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消息才出现在成员消息列表。免登入口 / 群发脚本会给首次见到的成员推一条欢迎消息
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"种"会话入口,本表按 wecom_userid 记录"已推过",保证每人只推一次(未绑定成员
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没有 user_id,所以键是 wecom_userid 而非绑定表)。additive,无数据迁移。
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"""
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from typing import Sequence, Union
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import sqlalchemy as sa
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from alembic import op
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revision: str = "0021"
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down_revision: Union[str, None] = "0020"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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op.create_table(
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"wecom_welcomes",
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sa.Column("wecom_userid", sa.Text(), primary_key=True),
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sa.Column(
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"welcomed_at",
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sa.DateTime(timezone=True),
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server_default=sa.func.now(),
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nullable=False,
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),
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)
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def downgrade() -> None:
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op.drop_table("wecom_welcomes")
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