feat(env): migrate database setup to alembic

This commit is contained in:
kavore
2026-02-08 23:27:04 +03:00
parent 8ba0e465b1
commit f870e4d8b7
9 changed files with 730 additions and 289 deletions
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from __future__ import annotations
import asyncio
import os
from logging.config import fileConfig
from alembic import context
from sqlalchemy import pool
from sqlalchemy.engine import Connection
from sqlalchemy.ext.asyncio import async_engine_from_config
from db.models import Base
config = context.config
if config.config_file_name is not None:
fileConfig(config.config_file_name)
target_metadata = Base.metadata
def _get_database_url() -> str:
configured_url = config.get_main_option("sqlalchemy.url")
if configured_url:
return configured_url
env_url = os.getenv("DATABASE_URL")
if env_url:
return env_url
user = os.getenv("POSTGRES_USER", "postgres")
password = os.getenv("POSTGRES_PASSWORD", "postgres")
host = os.getenv("POSTGRES_HOST", "localhost")
port = os.getenv("POSTGRES_PORT", "5432")
db_name = os.getenv("POSTGRES_DB", "postgres")
return f"postgresql+asyncpg://{user}:{password}@{host}:{port}/{db_name}"
def run_migrations_offline() -> None:
"""Run migrations in 'offline' mode."""
context.configure(
url=_get_database_url(),
target_metadata=target_metadata,
literal_binds=True,
dialect_opts={"paramstyle": "named"},
compare_type=True,
)
with context.begin_transaction():
context.run_migrations()
def do_run_migrations(connection: Connection) -> None:
context.configure(
connection=connection,
target_metadata=target_metadata,
compare_type=True,
)
with context.begin_transaction():
context.run_migrations()
async def run_async_migrations() -> None:
configuration = config.get_section(config.config_ini_section) or {}
configuration["sqlalchemy.url"] = _get_database_url()
connectable = async_engine_from_config(
configuration,
prefix="sqlalchemy.",
poolclass=pool.NullPool,
)
async with connectable.connect() as connection:
await connection.run_sync(do_run_migrations)
await connectable.dispose()
def run_migrations_online() -> None:
"""Run migrations in 'online' mode."""
connectable = config.attributes.get("connection", None)
if connectable is None:
asyncio.run(run_async_migrations())
else:
do_run_migrations(connectable)
if context.is_offline_mode():
run_migrations_offline()
else:
run_migrations_online()
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"""${message}
Revision ID: ${up_revision}
Revises: ${down_revision | comma,n}
Create Date: ${create_date}
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
${imports if imports else ""}
# revision identifiers, used by Alembic.
revision: str = ${repr(up_revision)}
down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
def upgrade() -> None:
${upgrades if upgrades else "pass"}
def downgrade() -> None:
${downgrades if downgrades else "pass"}
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"""initial schema
Revision ID: 0001_initial_schema
Revises:
Create Date: 2026-02-08 00:00:00.000000
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision: str = "0001_initial_schema"
down_revision: Union[str, Sequence[str], None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
op.create_table(
"users",
sa.Column("user_id", sa.BigInteger(), nullable=False),
sa.Column("username", sa.String(), nullable=True),
sa.Column("first_name", sa.String(), nullable=True),
sa.Column("last_name", sa.String(), nullable=True),
sa.Column("language_code", sa.String(), nullable=True),
sa.Column("registration_date", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.Column("is_banned", sa.Boolean(), nullable=True),
sa.Column("panel_user_uuid", sa.String(), nullable=True),
sa.Column("referral_code", sa.String(length=16), nullable=True),
sa.Column("referred_by_id", sa.BigInteger(), nullable=True),
sa.Column("channel_subscription_verified", sa.Boolean(), nullable=True),
sa.Column("channel_subscription_checked_at", sa.DateTime(timezone=True), nullable=True),
sa.Column("channel_subscription_verified_for", sa.BigInteger(), nullable=True),
sa.ForeignKeyConstraint(["referred_by_id"], ["users.user_id"]),
sa.PrimaryKeyConstraint("user_id"),
sa.UniqueConstraint("panel_user_uuid"),
sa.UniqueConstraint("referral_code"),
)
op.create_index("ix_users_username", "users", ["username"], unique=False)
op.create_table(
"promo_codes",
sa.Column("promo_code_id", sa.Integer(), autoincrement=True, nullable=False),
sa.Column("code", sa.String(), nullable=False),
sa.Column("promo_type", sa.String(), nullable=False),
sa.Column("bonus_days", sa.Integer(), nullable=True),
sa.Column("discount_percentage", sa.Integer(), nullable=True),
sa.Column("max_activations", sa.Integer(), nullable=False),
sa.Column("current_activations", sa.Integer(), nullable=True),
sa.Column("is_active", sa.Boolean(), nullable=True),
sa.Column("created_by_admin_id", sa.BigInteger(), nullable=False),
sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.Column("valid_until", sa.DateTime(timezone=True), nullable=True),
sa.PrimaryKeyConstraint("promo_code_id"),
sa.UniqueConstraint("code"),
)
op.create_index("idx_promo_codes_promo_type", "promo_codes", ["promo_type"], unique=False)
op.create_table(
"ad_campaigns",
sa.Column("ad_campaign_id", sa.Integer(), autoincrement=True, nullable=False),
sa.Column("source", sa.String(), nullable=False),
sa.Column("start_param", sa.String(), nullable=False),
sa.Column("cost", sa.Float(), nullable=False),
sa.Column("is_active", sa.Boolean(), nullable=True),
sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.PrimaryKeyConstraint("ad_campaign_id"),
sa.UniqueConstraint("start_param"),
)
op.create_index("ix_ad_campaigns_source", "ad_campaigns", ["source"], unique=False)
op.create_index("ix_ad_campaigns_is_active", "ad_campaigns", ["is_active"], unique=False)
op.create_table(
"subscriptions",
sa.Column("subscription_id", sa.Integer(), autoincrement=True, nullable=False),
sa.Column("user_id", sa.BigInteger(), nullable=False),
sa.Column("panel_user_uuid", sa.String(), nullable=False),
sa.Column("panel_subscription_uuid", sa.String(), nullable=True),
sa.Column("start_date", sa.DateTime(timezone=True), nullable=True),
sa.Column("end_date", sa.DateTime(timezone=True), nullable=False),
sa.Column("duration_months", sa.Integer(), nullable=True),
sa.Column("is_active", sa.Boolean(), nullable=True),
sa.Column("status_from_panel", sa.String(), nullable=True),
sa.Column("traffic_limit_bytes", sa.BigInteger(), nullable=True),
sa.Column("traffic_used_bytes", sa.BigInteger(), nullable=True),
sa.Column("last_notification_sent", sa.DateTime(timezone=True), nullable=True),
sa.Column("provider", sa.String(), nullable=True),
sa.Column("skip_notifications", sa.Boolean(), nullable=True),
sa.Column("auto_renew_enabled", sa.Boolean(), nullable=True),
sa.ForeignKeyConstraint(["user_id"], ["users.user_id"]),
sa.PrimaryKeyConstraint("subscription_id"),
sa.UniqueConstraint("panel_subscription_uuid"),
)
op.create_index("ix_subscriptions_user_id", "subscriptions", ["user_id"], unique=False)
op.create_index("ix_subscriptions_panel_user_uuid", "subscriptions", ["panel_user_uuid"], unique=False)
op.create_index("ix_subscriptions_end_date", "subscriptions", ["end_date"], unique=False)
op.create_index("ix_subscriptions_is_active", "subscriptions", ["is_active"], unique=False)
op.create_index("ix_subscriptions_auto_renew_enabled", "subscriptions", ["auto_renew_enabled"], unique=False)
op.create_table(
"payments",
sa.Column("payment_id", sa.Integer(), autoincrement=True, nullable=False),
sa.Column("user_id", sa.BigInteger(), nullable=False),
sa.Column("yookassa_payment_id", sa.String(), nullable=True),
sa.Column("provider_payment_id", sa.String(), nullable=True),
sa.Column("provider", sa.String(), nullable=False),
sa.Column("idempotence_key", sa.String(), nullable=True),
sa.Column("amount", sa.Float(), nullable=False),
sa.Column("original_amount", sa.Float(), nullable=True),
sa.Column("discount_applied", sa.Float(), nullable=True),
sa.Column("currency", sa.String(), nullable=False),
sa.Column("status", sa.String(), nullable=False),
sa.Column("description", sa.String(), nullable=True),
sa.Column("subscription_duration_months", sa.Integer(), nullable=True),
sa.Column("promo_code_id", sa.Integer(), nullable=True),
sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=True),
sa.ForeignKeyConstraint(["promo_code_id"], ["promo_codes.promo_code_id"]),
sa.ForeignKeyConstraint(["user_id"], ["users.user_id"]),
sa.PrimaryKeyConstraint("payment_id"),
sa.UniqueConstraint("idempotence_key"),
sa.UniqueConstraint("provider_payment_id"),
sa.UniqueConstraint("yookassa_payment_id"),
)
op.create_index("ix_payments_user_id", "payments", ["user_id"], unique=False)
op.create_index("ix_payments_provider", "payments", ["provider"], unique=False)
op.create_index("ix_payments_status", "payments", ["status"], unique=False)
op.create_table(
"user_billing",
sa.Column("user_id", sa.BigInteger(), nullable=False),
sa.Column("yookassa_payment_method_id", sa.String(), nullable=True),
sa.Column("card_last4", sa.String(), nullable=True),
sa.Column("card_network", sa.String(), nullable=True),
sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=True),
sa.ForeignKeyConstraint(["user_id"], ["users.user_id"]),
sa.PrimaryKeyConstraint("user_id"),
sa.UniqueConstraint("yookassa_payment_method_id"),
)
op.create_table(
"user_payment_methods",
sa.Column("method_id", sa.Integer(), autoincrement=True, nullable=False),
sa.Column("user_id", sa.BigInteger(), nullable=False),
sa.Column("provider", sa.String(), nullable=False),
sa.Column("provider_payment_method_id", sa.String(), nullable=False),
sa.Column("card_last4", sa.String(), nullable=True),
sa.Column("card_network", sa.String(), nullable=True),
sa.Column("is_default", sa.Boolean(), nullable=True),
sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=True),
sa.ForeignKeyConstraint(["user_id"], ["users.user_id"]),
sa.PrimaryKeyConstraint("method_id"),
sa.UniqueConstraint("provider_payment_method_id"),
sa.UniqueConstraint("user_id", "provider_payment_method_id", name="uq_user_provider_method"),
)
op.create_index("ix_user_payment_methods_user_id", "user_payment_methods", ["user_id"], unique=False)
op.create_index("ix_user_payment_methods_provider", "user_payment_methods", ["provider"], unique=False)
op.create_index("ix_user_payment_methods_is_default", "user_payment_methods", ["is_default"], unique=False)
op.create_table(
"promo_code_activations",
sa.Column("activation_id", sa.Integer(), autoincrement=True, nullable=False),
sa.Column("promo_code_id", sa.Integer(), nullable=False),
sa.Column("user_id", sa.BigInteger(), nullable=False),
sa.Column("activated_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.Column("payment_id", sa.Integer(), nullable=True),
sa.ForeignKeyConstraint(["payment_id"], ["payments.payment_id"]),
sa.ForeignKeyConstraint(["promo_code_id"], ["promo_codes.promo_code_id"]),
sa.ForeignKeyConstraint(["user_id"], ["users.user_id"]),
sa.PrimaryKeyConstraint("activation_id"),
sa.UniqueConstraint("promo_code_id", "user_id", name="uq_promo_user_activation"),
)
op.create_table(
"active_discounts",
sa.Column("user_id", sa.BigInteger(), nullable=False),
sa.Column("promo_code_id", sa.Integer(), nullable=False),
sa.Column("discount_percentage", sa.Integer(), nullable=False),
sa.Column("activated_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=False),
sa.ForeignKeyConstraint(["promo_code_id"], ["promo_codes.promo_code_id"], ondelete="CASCADE"),
sa.ForeignKeyConstraint(["user_id"], ["users.user_id"], ondelete="CASCADE"),
sa.PrimaryKeyConstraint("user_id"),
)
op.create_table(
"message_logs",
sa.Column("log_id", sa.Integer(), autoincrement=True, nullable=False),
sa.Column("user_id", sa.BigInteger(), nullable=True),
sa.Column("telegram_username", sa.String(), nullable=True),
sa.Column("telegram_first_name", sa.String(), nullable=True),
sa.Column("event_type", sa.String(), nullable=False),
sa.Column("content", sa.Text(), nullable=True),
sa.Column("raw_update_preview", sa.Text(), nullable=True),
sa.Column("timestamp", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.Column("is_admin_event", sa.Boolean(), nullable=True),
sa.Column("target_user_id", sa.BigInteger(), nullable=True),
sa.ForeignKeyConstraint(["target_user_id"], ["users.user_id"]),
sa.ForeignKeyConstraint(["user_id"], ["users.user_id"]),
sa.PrimaryKeyConstraint("log_id"),
)
op.create_index("ix_message_logs_user_id", "message_logs", ["user_id"], unique=False)
op.create_index("ix_message_logs_event_type", "message_logs", ["event_type"], unique=False)
op.create_index("ix_message_logs_timestamp", "message_logs", ["timestamp"], unique=False)
op.create_index("ix_message_logs_target_user_id", "message_logs", ["target_user_id"], unique=False)
op.create_table(
"panel_sync_status",
sa.Column("id", sa.Integer(), autoincrement=False, nullable=False),
sa.Column("last_sync_time", sa.DateTime(timezone=True), nullable=True),
sa.Column("status", sa.String(), nullable=True),
sa.Column("details", sa.Text(), nullable=True),
sa.Column("users_processed_from_panel", sa.Integer(), nullable=True),
sa.Column("subscriptions_synced", sa.Integer(), nullable=True),
sa.PrimaryKeyConstraint("id"),
sa.UniqueConstraint("id"),
)
op.create_table(
"ad_attributions",
sa.Column("user_id", sa.BigInteger(), nullable=False),
sa.Column("ad_campaign_id", sa.Integer(), nullable=False),
sa.Column("first_start_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=True),
sa.Column("trial_activated_at", sa.DateTime(timezone=True), nullable=True),
sa.ForeignKeyConstraint(["ad_campaign_id"], ["ad_campaigns.ad_campaign_id"]),
sa.ForeignKeyConstraint(["user_id"], ["users.user_id"]),
sa.PrimaryKeyConstraint("user_id"),
)
op.create_index("ix_ad_attributions_ad_campaign_id", "ad_attributions", ["ad_campaign_id"], unique=False)
def downgrade() -> None:
op.drop_index("ix_ad_attributions_ad_campaign_id", table_name="ad_attributions")
op.drop_table("ad_attributions")
op.drop_table("panel_sync_status")
op.drop_index("ix_message_logs_target_user_id", table_name="message_logs")
op.drop_index("ix_message_logs_timestamp", table_name="message_logs")
op.drop_index("ix_message_logs_event_type", table_name="message_logs")
op.drop_index("ix_message_logs_user_id", table_name="message_logs")
op.drop_table("message_logs")
op.drop_table("active_discounts")
op.drop_table("promo_code_activations")
op.drop_index("ix_user_payment_methods_is_default", table_name="user_payment_methods")
op.drop_index("ix_user_payment_methods_provider", table_name="user_payment_methods")
op.drop_index("ix_user_payment_methods_user_id", table_name="user_payment_methods")
op.drop_table("user_payment_methods")
op.drop_table("user_billing")
op.drop_index("ix_payments_status", table_name="payments")
op.drop_index("ix_payments_provider", table_name="payments")
op.drop_index("ix_payments_user_id", table_name="payments")
op.drop_table("payments")
op.drop_index("ix_subscriptions_auto_renew_enabled", table_name="subscriptions")
op.drop_index("ix_subscriptions_is_active", table_name="subscriptions")
op.drop_index("ix_subscriptions_end_date", table_name="subscriptions")
op.drop_index("ix_subscriptions_panel_user_uuid", table_name="subscriptions")
op.drop_index("ix_subscriptions_user_id", table_name="subscriptions")
op.drop_table("subscriptions")
op.drop_index("ix_ad_campaigns_is_active", table_name="ad_campaigns")
op.drop_index("ix_ad_campaigns_source", table_name="ad_campaigns")
op.drop_table("ad_campaigns")
op.drop_index("idx_promo_codes_promo_type", table_name="promo_codes")
op.drop_table("promo_codes")
op.drop_index("ix_users_username", table_name="users")
op.drop_table("users")