增加兑换

web/backend/migrations/versions/20260728_0013_douyu_esports_gift_config.py

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+"""新增电竞手册送礼配置
+
+Revision ID: 20260728_0013
+Revises: 20260728_0012
+Create Date: 2026-07-28
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = "20260728_0013"
+down_revision: Union[str, None] = "20260728_0012"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def _columns(bind, table_name: str) -> set[str]:
+    if not sa.inspect(bind).has_table(table_name):
+        return set()
+    return {column["name"] for column in sa.inspect(bind).get_columns(table_name)}
+
+
+def upgrade() -> None:
+    bind = op.get_bind()
+    columns = _columns(bind, "douyu_config")
+    for column in [
+        sa.Column("esports_chicken_gift_id", sa.String(length=64), nullable=True),
+        sa.Column("esports_chicken_skin_id", sa.String(length=64), nullable=True),
+        sa.Column("esports_firework_gift_id", sa.String(length=64), nullable=True),
+        sa.Column("esports_firework_skin_id", sa.String(length=64), nullable=True),
+    ]:
+        if column.name not in columns:
+            op.add_column("douyu_config", column)
+
+
+def downgrade() -> None:
+    bind = op.get_bind()
+    columns = _columns(bind, "douyu_config")
+    for column_name in [
+        "esports_firework_skin_id",
+        "esports_firework_gift_id",
+        "esports_chicken_skin_id",
+        "esports_chicken_gift_id",
+    ]:
+        if column_name in columns:
+            op.drop_column("douyu_config", column_name)

web/backend/migrations/versions/20260728_0014_douyu_esports_goods_snapshot.py

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+"""新增电竞手册皮肤商城快照
+
+Revision ID: 20260728_0014
+Revises: 20260728_0013
+Create Date: 2026-07-28
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision: str = "20260728_0014"
+down_revision: Union[str, None] = "20260728_0013"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    bind = op.get_bind()
+    if sa.inspect(bind).has_table("douyu_esports_goods_snapshot"):
+        return
+    op.create_table(
+        "douyu_esports_goods_snapshot",
+        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
+        sa.Column("commodity_id", sa.String(length=64), nullable=False),
+        sa.Column("name", sa.String(length=256), nullable=True),
+        sa.Column("score", sa.Integer(), nullable=True),
+        sa.Column("status", sa.String(length=32), nullable=True),
+        sa.Column("raw", sa.JSON(), nullable=True),
+        sa.Column("updated_at", sa.DateTime(), nullable=True),
+    )
+    op.create_index(
+        "ix_douyu_esports_goods_snapshot_commodity_id",
+        "douyu_esports_goods_snapshot",
+        ["commodity_id"],
+    )
+
+
+def downgrade() -> None:
+    bind = op.get_bind()
+    if sa.inspect(bind).has_table("douyu_esports_goods_snapshot"):
+        op.drop_table("douyu_esports_goods_snapshot")