dograh/api/alembic/versions/2159d4ac431a_added_quota_tables.py
Abhishek Kumar 4f2a629340 Initial Commit 🚀 🚀
2025-09-09 14:37:32 +05:30

118 lines
4 KiB
Python

"""added quota tables
Revision ID: 2159d4ac431a
Revises: e0d1a9b9f6c4
Create Date: 2025-07-08 14:38:38.542486
"""
from typing import Sequence, Union
import sqlalchemy as sa
from alembic import op
# revision identifiers, used by Alembic.
revision: str = "2159d4ac431a"
down_revision: Union[str, None] = "e0d1a9b9f6c4"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
# 1) Create the `quota_type` enum *before* we add the column that references it.
# Alembic does **not** automatically emit a CREATE TYPE statement for Enum
# objects when they are used inside `op.add_column()`. If we skip this step
# Postgres raises `type "quota_type" does not exist` when applying the
# migration.
quota_type_enum = sa.Enum("monthly", "annual", name="quota_type")
quota_type_enum.create(op.get_bind(), checkfirst=True)
op.create_table(
"organization_usage_cycles",
sa.Column("id", sa.Integer(), nullable=False),
sa.Column("organization_id", sa.Integer(), nullable=False),
sa.Column("period_start", sa.DateTime(), nullable=False),
sa.Column("period_end", sa.DateTime(), nullable=False),
sa.Column("quota_dograh_tokens", sa.Integer(), nullable=False),
sa.Column("used_dograh_tokens", sa.Integer(), nullable=False),
sa.Column("created_at", sa.DateTime(timezone=True), nullable=True),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=True),
sa.ForeignKeyConstraint(
["organization_id"],
["organizations.id"],
),
sa.PrimaryKeyConstraint("id"),
sa.UniqueConstraint(
"organization_id", "period_start", "period_end", name="unique_org_period"
),
)
op.create_index(
"idx_usage_cycles_org_period",
"organization_usage_cycles",
["organization_id", "period_end"],
unique=False,
)
op.create_index(
op.f("ix_organization_usage_cycles_id"),
"organization_usage_cycles",
["id"],
unique=False,
)
# Add the column now that the enum type exists.
op.add_column(
"organizations",
sa.Column(
"quota_type", quota_type_enum, nullable=False, server_default="monthly"
),
)
op.add_column(
"organizations",
sa.Column(
"quota_dograh_tokens",
sa.Integer(),
nullable=False,
server_default=sa.text("0"),
),
)
op.add_column(
"organizations",
sa.Column(
"quota_reset_day",
sa.Integer(),
nullable=False,
server_default=sa.text("LEAST(EXTRACT(DAY FROM CURRENT_DATE)::int, 28)"),
),
)
op.add_column(
"organizations", sa.Column("quota_start_date", sa.DateTime(), nullable=True)
)
op.add_column(
"organizations",
sa.Column(
"quota_enabled",
sa.Boolean(),
nullable=False,
server_default=sa.text("false"),
),
)
# ### end Alembic commands ###
def downgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.drop_column("organizations", "quota_enabled")
op.drop_column("organizations", "quota_start_date")
op.drop_column("organizations", "quota_reset_day")
op.drop_column("organizations", "quota_dograh_tokens")
op.drop_column("organizations", "quota_type")
op.drop_index(
op.f("ix_organization_usage_cycles_id"), table_name="organization_usage_cycles"
)
op.drop_index("idx_usage_cycles_org_period", table_name="organization_usage_cycles")
op.drop_table("organization_usage_cycles")
# Drop the enum type now that no column depends on it.
quota_type_enum = sa.Enum(name="quota_type")
quota_type_enum.drop(op.get_bind(), checkfirst=True)
# ### end Alembic commands ###