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server/alembic/versions/cd1b499eba7a_add_user_action_logs.py

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+"""add_user_action_logs
+
+Revision ID: cd1b499eba7a
+Revises: a7c2e5f18b04
+Create Date: 2026-10-25 11:03:01.792362
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+revision = 'cd1b499eba7a'
+down_revision = 'a7c2e5f18b04'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.create_table('user_action_logs',
+        sa.Column('id', mysql.BIGINT(unsigned=True), autoincrement=True, nullable=False),
+        sa.Column('user_id', mysql.BIGINT(unsigned=True), nullable=False),
+        sa.Column('action', sa.String(length=50), nullable=False, comment='route_push/player_stopall/api_error/...'),
+        sa.Column('page', sa.String(length=100), nullable=False, comment='路由路径或页面标识'),
+        sa.Column('detail', sa.String(length=1000), nullable=False, comment='行为上下文（JSON 字符串）'),
+        sa.Column('device_info', sa.String(length=200), nullable=False, comment='机型/系统/版本'),
+        sa.Column('app_version', sa.String(length=20), nullable=False, comment='1.3.26+42'),
+        sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
+        sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index('idx_action_created', 'user_action_logs', ['action', 'created_at'], unique=False)
+    op.create_index('idx_user_created', 'user_action_logs', ['user_id', 'created_at'], unique=False)
+
+
+def downgrade() -> None:
+    op.drop_index('idx_user_created', table_name='user_action_logs')
+    op.drop_index('idx_action_created', table_name='user_action_logs')
+    op.drop_table('user_action_logs')