26fb4a276f
Add database migrations for mockupAWS v0.2.0: - DB-003: scenario_logs table * Stores received log entries with SHA256 hash for deduplication * PII detection flags * Metrics: size_bytes, token_count, sqs_blocks * Indexes on scenario_id, received_at, message_hash, has_pii - DB-004: scenario_metrics table * Time-series storage for metrics aggregation * Supports: sqs, lambda, bedrock, safety metric types * Flexible JSONB metadata field * BRIN index on timestamp for efficient queries - DB-005: aws_pricing table * Stores AWS service pricing by region * Supports price history with effective_from/to dates * Active pricing flag for current rates * Index on service, region, tier combination - DB-006: reports table * Generated report tracking * Supports PDF and CSV formats * File path and size tracking * Metadata JSONB for extensibility All tables include: - UUID primary keys with auto-generation - Foreign key constraints with CASCADE delete - Appropriate indexes for query performance - Check constraints for data validation Tasks: DB-003, DB-004, DB-005, DB-006 complete
74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
"""create reports table
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Revision ID: e80c6eef58b2
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Revises: 48f2231e7c12
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Create Date: 2026-04-07 13:51:51.381906
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import postgresql
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# revision identifiers, used by Alembic.
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revision: str = "e80c6eef58b2"
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down_revision: Union[str, Sequence[str], None] = "48f2231e7c12"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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"""Upgrade schema."""
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op.create_table(
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"reports",
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sa.Column(
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"id",
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postgresql.UUID(as_uuid=True),
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primary_key=True,
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server_default=sa.text("uuid_generate_v4()"),
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),
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sa.Column(
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"scenario_id",
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postgresql.UUID(as_uuid=True),
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sa.ForeignKey("scenarios.id", ondelete="CASCADE"),
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nullable=False,
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),
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sa.Column(
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"format", sa.Enum("pdf", "csv", name="report_format"), nullable=False
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),
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sa.Column("file_path", sa.String(500), nullable=False),
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sa.Column("file_size_bytes", sa.Integer(), nullable=True),
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sa.Column(
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"generated_at",
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sa.TIMESTAMP(timezone=True),
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server_default=sa.text("NOW()"),
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nullable=False,
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),
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sa.Column(
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"generated_by", sa.String(100), nullable=True
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), # user_id or api_key_id
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sa.Column("metadata", postgresql.JSONB(), server_default="{}"),
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)
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# Add indexes
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op.create_index("idx_reports_scenario_id", "reports", ["scenario_id"])
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op.create_index(
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"idx_reports_generated_at", "reports", ["generated_at"], postgresql_using="brin"
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)
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def downgrade() -> None:
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"""Downgrade schema."""
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# Drop indexes
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op.drop_index("idx_reports_generated_at", table_name="reports")
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op.drop_index("idx_reports_scenario_id", table_name="reports")
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# Drop table
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op.drop_table("reports")
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# Drop enum type
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op.execute("DROP TYPE IF EXISTS report_format;")
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