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feat(backend): move product pricing to async persisted jobs

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Piotr Oleszczyk 2026-03-04 22:46:16 +01:00
parent c869f88db2
commit 0e439b4ca7
18 changed files with 468 additions and 67 deletions
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backend/alembic/versions/f1a2b3c4d5e6_add_async_pricing_jobs_and_snapshot_fields.py Normal file
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"""add_async_pricing_jobs_and_snapshot_fields
Revision ID: f1a2b3c4d5e6
Revises: 7c91e4b2af38
Create Date: 2026-03-04 00:00:00.000000
"""
from typing import Sequence, Union
import sqlalchemy as sa
import sqlmodel.sql.sqltypes
from alembic import op
revision: str = "f1a2b3c4d5e6"
down_revision: Union[str, None] = "7c91e4b2af38"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
op.add_column(
"products",
sa.Column(
"price_tier",
sa.Enum("BUDGET", "MID", "PREMIUM", "LUXURY", name="pricetier"),
nullable=True,
),
)
op.add_column("products", sa.Column("price_per_use_pln", sa.Float(), nullable=True))
op.add_column(
"products", sa.Column("price_tier_source", sa.String(length=32), nullable=True)
)
op.add_column(
"products", sa.Column("pricing_computed_at", sa.DateTime(), nullable=True)
)
op.create_index(
op.f("ix_products_price_tier"), "products", ["price_tier"], unique=False
)
op.create_table(
"pricing_recalc_jobs",
sa.Column("id", sa.Uuid(), nullable=False),
sa.Column("scope", sqlmodel.sql.sqltypes.AutoString(length=32), nullable=False),
sa.Column(
"status", sqlmodel.sql.sqltypes.AutoString(length=16), nullable=False
),
sa.Column("attempts", sa.Integer(), nullable=False),
sa.Column("error", sqlmodel.sql.sqltypes.AutoString(length=512), nullable=True),
sa.Column("created_at", sa.DateTime(), nullable=False),
sa.Column("started_at", sa.DateTime(), nullable=True),
sa.Column("finished_at", sa.DateTime(), nullable=True),
sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
sa.PrimaryKeyConstraint("id"),
)
op.create_index(
op.f("ix_pricing_recalc_jobs_scope"),
"pricing_recalc_jobs",
["scope"],
unique=False,
)
op.create_index(
op.f("ix_pricing_recalc_jobs_status"),
"pricing_recalc_jobs",
["status"],
unique=False,
)
def downgrade() -> None:
op.drop_index(
op.f("ix_pricing_recalc_jobs_status"), table_name="pricing_recalc_jobs"
)
op.drop_index(
op.f("ix_pricing_recalc_jobs_scope"), table_name="pricing_recalc_jobs"
)
op.drop_table("pricing_recalc_jobs")
op.drop_index(op.f("ix_products_price_tier"), table_name="products")
op.drop_column("products", "pricing_computed_at")
op.drop_column("products", "price_tier_source")
op.drop_column("products", "price_per_use_pln")
op.drop_column("products", "price_tier")
op.execute("DROP TYPE IF EXISTS pricetier")