feat:精简

backend/open_webui/migrations/versions/subscription_001_add_subscription_tables.py

@@ -55,19 +55,22 @@ def upgrade():
         "subscription_usage_log",
         sa.Column("id", sa.String(255), primary_key=True),
         sa.Column("user_id", sa.String(255), nullable=False),
+        sa.Column("subscription_id", sa.String(255), nullable=False),
         sa.Column("plan_id", sa.String(255), nullable=False),
         sa.Column("model_id", sa.String(255), nullable=True),
         sa.Column("chat_id", sa.String(255), nullable=True),
         sa.Column("message_id", sa.String(255), nullable=True),
-        sa.Column("period_start", sa.BigInteger(), nullable=False),
-        sa.Column("period_end", sa.BigInteger(), nullable=False),
-        sa.Column("message_count", sa.Integer(), default=1),
         sa.Column("created_at", sa.BigInteger(), nullable=True),
     )
     op.create_index(
-        "ix_subscription_usage_log_user_period",
+        "ix_subscription_usage_log_user_id",
         "subscription_usage_log",
-        ["user_id", "period_start", "period_end"],
+        ["user_id"],
+    )
+    op.create_index(
+        "ix_subscription_usage_log_created_at",
+        "subscription_usage_log",
+        ["created_at"],
     )
 
     # subscription_redemption_code table

backend/open_webui/migrations/versions/subscription_002_update_redemption_code.py

@@ -0,0 +1,60 @@
+"""update redemption_code table for subscription system
+
+Revision ID: subscription_002
+Revises: subscription_001
+Create Date: 2026-01-14
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = "subscription_002"
+down_revision: Union[str, None] = "subscription_001"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # Add new columns to redemption_code table
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    columns = [col["name"] for col in inspector.get_columns("redemption_code")]
+
+    if "redemption_type" not in columns:
+        op.add_column(
+            "redemption_code",
+            sa.Column("redemption_type", sa.String(), server_default="duration"),
+        )
+
+    if "plan_id" not in columns:
+        op.add_column(
+            "redemption_code",
+            sa.Column("plan_id", sa.String(), nullable=True),
+        )
+
+    if "duration_days" not in columns:
+        op.add_column(
+            "redemption_code",
+            sa.Column("duration_days", sa.Integer(), nullable=True),
+        )
+
+    if "upgrade_days" not in columns:
+        op.add_column(
+            "redemption_code",
+            sa.Column("upgrade_days", sa.Integer(), nullable=True),
+        )
+
+    # remove old column if exists
+    if "upgrade_expires_at" in columns:
+        op.drop_column("redemption_code", "upgrade_expires_at")
+
+
+def downgrade() -> None:
+    op.drop_column("redemption_code", "upgrade_days")
+    op.drop_column("redemption_code", "duration_days")
+    op.drop_column("redemption_code", "plan_id")
+    op.drop_column("redemption_code", "redemption_type")