Initial commit - production deployment

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2026-01-21 17:17:16 +01:00
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"""initial_schema_20251015_1230
Revision ID: 301bc59f6dfb
Revises:
Create Date: 2025-10-15 12:30:42.311369+02:00
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
# revision identifiers, used by Alembic.
revision: str = '301bc59f6dfb'
down_revision: Union[str, None] = None
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! ###
op.create_table('audit_logs',
sa.Column('id', sa.UUID(), nullable=False),
sa.Column('tenant_id', sa.UUID(), nullable=False),
sa.Column('user_id', sa.UUID(), nullable=False),
sa.Column('action', sa.String(length=100), nullable=False),
sa.Column('resource_type', sa.String(length=100), nullable=False),
sa.Column('resource_id', sa.String(length=255), nullable=True),
sa.Column('severity', sa.String(length=20), nullable=False),
sa.Column('service_name', sa.String(length=100), nullable=False),
sa.Column('description', sa.Text(), nullable=True),
sa.Column('changes', postgresql.JSON(astext_type=sa.Text()), nullable=True),
sa.Column('audit_metadata', postgresql.JSON(astext_type=sa.Text()), nullable=True),
sa.Column('ip_address', sa.String(length=45), nullable=True),
sa.Column('user_agent', sa.Text(), nullable=True),
sa.Column('endpoint', sa.String(length=255), nullable=True),
sa.Column('method', sa.String(length=10), nullable=True),
sa.Column('created_at', sa.DateTime(timezone=True), nullable=False),
sa.PrimaryKeyConstraint('id')
)
op.create_index('idx_audit_resource_type_action', 'audit_logs', ['resource_type', 'action'], unique=False)
op.create_index('idx_audit_service_created', 'audit_logs', ['service_name', 'created_at'], unique=False)
op.create_index('idx_audit_severity_created', 'audit_logs', ['severity', 'created_at'], unique=False)
op.create_index('idx_audit_tenant_created', 'audit_logs', ['tenant_id', 'created_at'], unique=False)
op.create_index('idx_audit_user_created', 'audit_logs', ['user_id', 'created_at'], unique=False)
op.create_index(op.f('ix_audit_logs_action'), 'audit_logs', ['action'], unique=False)
op.create_index(op.f('ix_audit_logs_created_at'), 'audit_logs', ['created_at'], unique=False)
op.create_index(op.f('ix_audit_logs_resource_id'), 'audit_logs', ['resource_id'], unique=False)
op.create_index(op.f('ix_audit_logs_resource_type'), 'audit_logs', ['resource_type'], unique=False)
op.create_index(op.f('ix_audit_logs_service_name'), 'audit_logs', ['service_name'], unique=False)
op.create_index(op.f('ix_audit_logs_severity'), 'audit_logs', ['severity'], unique=False)
op.create_index(op.f('ix_audit_logs_tenant_id'), 'audit_logs', ['tenant_id'], unique=False)
op.create_index(op.f('ix_audit_logs_user_id'), 'audit_logs', ['user_id'], unique=False)
op.create_table('forecasts',
sa.Column('id', sa.UUID(), nullable=False),
sa.Column('tenant_id', sa.UUID(), nullable=False),
sa.Column('inventory_product_id', sa.UUID(), nullable=False),
sa.Column('product_name', sa.String(length=255), nullable=True),
sa.Column('location', sa.String(length=255), nullable=False),
sa.Column('forecast_date', sa.DateTime(timezone=True), nullable=False),
sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
sa.Column('predicted_demand', sa.Float(), nullable=False),
sa.Column('confidence_lower', sa.Float(), nullable=False),
sa.Column('confidence_upper', sa.Float(), nullable=False),
sa.Column('confidence_level', sa.Float(), nullable=True),
sa.Column('model_id', sa.String(length=255), nullable=False),
sa.Column('model_version', sa.String(length=50), nullable=False),
sa.Column('algorithm', sa.String(length=50), nullable=True),
sa.Column('business_type', sa.String(length=50), nullable=True),
sa.Column('day_of_week', sa.Integer(), nullable=False),
sa.Column('is_holiday', sa.Boolean(), nullable=True),
sa.Column('is_weekend', sa.Boolean(), nullable=True),
sa.Column('weather_temperature', sa.Float(), nullable=True),
sa.Column('weather_precipitation', sa.Float(), nullable=True),
sa.Column('weather_description', sa.String(length=100), nullable=True),
sa.Column('traffic_volume', sa.Integer(), nullable=True),
sa.Column('processing_time_ms', sa.Integer(), nullable=True),
sa.Column('features_used', sa.JSON(), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.create_index(op.f('ix_forecasts_forecast_date'), 'forecasts', ['forecast_date'], unique=False)
op.create_index(op.f('ix_forecasts_inventory_product_id'), 'forecasts', ['inventory_product_id'], unique=False)
op.create_index(op.f('ix_forecasts_location'), 'forecasts', ['location'], unique=False)
op.create_index(op.f('ix_forecasts_product_name'), 'forecasts', ['product_name'], unique=False)
op.create_index(op.f('ix_forecasts_tenant_id'), 'forecasts', ['tenant_id'], unique=False)
op.create_table('model_performance_metrics',
sa.Column('id', sa.UUID(), nullable=False),
sa.Column('model_id', sa.UUID(), nullable=False),
sa.Column('tenant_id', sa.UUID(), nullable=False),
sa.Column('inventory_product_id', sa.UUID(), nullable=False),
sa.Column('mae', sa.Float(), nullable=True),
sa.Column('mape', sa.Float(), nullable=True),
sa.Column('rmse', sa.Float(), nullable=True),
sa.Column('accuracy_score', sa.Float(), nullable=True),
sa.Column('evaluation_date', sa.DateTime(timezone=True), nullable=False),
sa.Column('evaluation_period_start', sa.DateTime(timezone=True), nullable=True),
sa.Column('evaluation_period_end', sa.DateTime(timezone=True), nullable=True),
sa.Column('sample_size', sa.Integer(), nullable=True),
sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.create_index(op.f('ix_model_performance_metrics_model_id'), 'model_performance_metrics', ['model_id'], unique=False)
op.create_index(op.f('ix_model_performance_metrics_tenant_id'), 'model_performance_metrics', ['tenant_id'], unique=False)
op.create_table('prediction_batches',
sa.Column('id', sa.UUID(), nullable=False),
sa.Column('tenant_id', sa.UUID(), nullable=False),
sa.Column('batch_name', sa.String(length=255), nullable=False),
sa.Column('requested_at', sa.DateTime(timezone=True), nullable=True),
sa.Column('completed_at', sa.DateTime(timezone=True), nullable=True),
sa.Column('status', sa.String(length=50), nullable=True),
sa.Column('total_products', sa.Integer(), nullable=True),
sa.Column('completed_products', sa.Integer(), nullable=True),
sa.Column('failed_products', sa.Integer(), nullable=True),
sa.Column('forecast_days', sa.Integer(), nullable=True),
sa.Column('business_type', sa.String(length=50), nullable=True),
sa.Column('error_message', sa.Text(), nullable=True),
sa.Column('processing_time_ms', sa.Integer(), nullable=True),
sa.Column('cancelled_by', sa.String(), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.create_index(op.f('ix_prediction_batches_tenant_id'), 'prediction_batches', ['tenant_id'], unique=False)
op.create_table('prediction_cache',
sa.Column('id', sa.UUID(), nullable=False),
sa.Column('cache_key', sa.String(length=255), nullable=False),
sa.Column('tenant_id', sa.UUID(), nullable=False),
sa.Column('inventory_product_id', sa.UUID(), nullable=False),
sa.Column('location', sa.String(length=255), nullable=False),
sa.Column('forecast_date', sa.DateTime(timezone=True), nullable=False),
sa.Column('predicted_demand', sa.Float(), nullable=False),
sa.Column('confidence_lower', sa.Float(), nullable=False),
sa.Column('confidence_upper', sa.Float(), nullable=False),
sa.Column('model_id', sa.UUID(), nullable=False),
sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
sa.Column('expires_at', sa.DateTime(timezone=True), nullable=False),
sa.Column('hit_count', sa.Integer(), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.create_index(op.f('ix_prediction_cache_cache_key'), 'prediction_cache', ['cache_key'], unique=True)
op.create_index(op.f('ix_prediction_cache_tenant_id'), 'prediction_cache', ['tenant_id'], unique=False)
# ### end Alembic commands ###
def downgrade() -> None:
# ### commands auto generated by Alembic - please adjust! ###
op.drop_index(op.f('ix_prediction_cache_tenant_id'), table_name='prediction_cache')
op.drop_index(op.f('ix_prediction_cache_cache_key'), table_name='prediction_cache')
op.drop_table('prediction_cache')
op.drop_index(op.f('ix_prediction_batches_tenant_id'), table_name='prediction_batches')
op.drop_table('prediction_batches')
op.drop_index(op.f('ix_model_performance_metrics_tenant_id'), table_name='model_performance_metrics')
op.drop_index(op.f('ix_model_performance_metrics_model_id'), table_name='model_performance_metrics')
op.drop_table('model_performance_metrics')
op.drop_index(op.f('ix_forecasts_tenant_id'), table_name='forecasts')
op.drop_index(op.f('ix_forecasts_product_name'), table_name='forecasts')
op.drop_index(op.f('ix_forecasts_location'), table_name='forecasts')
op.drop_index(op.f('ix_forecasts_inventory_product_id'), table_name='forecasts')
op.drop_index(op.f('ix_forecasts_forecast_date'), table_name='forecasts')
op.drop_table('forecasts')
op.drop_index(op.f('ix_audit_logs_user_id'), table_name='audit_logs')
op.drop_index(op.f('ix_audit_logs_tenant_id'), table_name='audit_logs')
op.drop_index(op.f('ix_audit_logs_severity'), table_name='audit_logs')
op.drop_index(op.f('ix_audit_logs_service_name'), table_name='audit_logs')
op.drop_index(op.f('ix_audit_logs_resource_type'), table_name='audit_logs')
op.drop_index(op.f('ix_audit_logs_resource_id'), table_name='audit_logs')
op.drop_index(op.f('ix_audit_logs_created_at'), table_name='audit_logs')
op.drop_index(op.f('ix_audit_logs_action'), table_name='audit_logs')
op.drop_index('idx_audit_user_created', table_name='audit_logs')
op.drop_index('idx_audit_tenant_created', table_name='audit_logs')
op.drop_index('idx_audit_severity_created', table_name='audit_logs')
op.drop_index('idx_audit_service_created', table_name='audit_logs')
op.drop_index('idx_audit_resource_type_action', table_name='audit_logs')
op.drop_table('audit_logs')
# ### end Alembic commands ###

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"""add_sales_data_updates_table
Revision ID: 00003
Revises: 00002
Create Date: 2025-11-17 17:00:00.000000
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
# revision identifiers, used by Alembic.
revision: str = '00003'
down_revision: Union[str, None] = '00002'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# Create sales_data_updates table
op.create_table(
'sales_data_updates',
sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
sa.Column('tenant_id', postgresql.UUID(as_uuid=True), nullable=False),
sa.Column('update_date_start', sa.Date(), nullable=False),
sa.Column('update_date_end', sa.Date(), nullable=False),
sa.Column('created_at', sa.DateTime(timezone=True), nullable=True),
sa.Column('update_source', sa.String(length=100), nullable=True),
sa.Column('records_affected', sa.Integer(), nullable=True),
sa.Column('validation_status', sa.String(length=50), nullable=True),
sa.Column('validation_run_id', postgresql.UUID(as_uuid=True), nullable=True),
sa.Column('validated_at', sa.DateTime(timezone=True), nullable=True),
sa.Column('validation_error', sa.String(length=500), nullable=True),
sa.Column('requires_validation', sa.Boolean(), nullable=True),
sa.Column('import_job_id', sa.String(length=255), nullable=True),
sa.Column('notes', sa.String(length=500), nullable=True),
sa.PrimaryKeyConstraint('id')
)
# Create indexes for sales_data_updates
op.create_index(
'ix_sales_data_updates_tenant_id',
'sales_data_updates',
['tenant_id'],
unique=False
)
op.create_index(
'ix_sales_data_updates_update_date_start',
'sales_data_updates',
['update_date_start'],
unique=False
)
op.create_index(
'ix_sales_data_updates_update_date_end',
'sales_data_updates',
['update_date_end'],
unique=False
)
op.create_index(
'ix_sales_updates_tenant_status',
'sales_data_updates',
['tenant_id', 'validation_status', 'created_at'],
unique=False
)
op.create_index(
'ix_sales_updates_date_range',
'sales_data_updates',
['tenant_id', 'update_date_start', 'update_date_end'],
unique=False
)
op.create_index(
'ix_sales_updates_validation_status',
'sales_data_updates',
['validation_status'],
unique=False
)
def downgrade() -> None:
# Drop indexes
op.drop_index('ix_sales_updates_validation_status', table_name='sales_data_updates')
op.drop_index('ix_sales_updates_date_range', table_name='sales_data_updates')
op.drop_index('ix_sales_updates_tenant_status', table_name='sales_data_updates')
op.drop_index('ix_sales_data_updates_update_date_end', table_name='sales_data_updates')
op.drop_index('ix_sales_data_updates_update_date_start', table_name='sales_data_updates')
op.drop_index('ix_sales_data_updates_tenant_id', table_name='sales_data_updates')
# Drop table
op.drop_table('sales_data_updates')

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"""add_validation_runs_table
Revision ID: 00002
Revises: 301bc59f6dfb
Create Date: 2025-11-17 16:30:00.000000
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
# revision identifiers, used by Alembic.
revision: str = '00002'
down_revision: Union[str, None] = '301bc59f6dfb'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None
def upgrade() -> None:
# Create validation_runs table
op.create_table(
'validation_runs',
sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
sa.Column('tenant_id', postgresql.UUID(as_uuid=True), nullable=False),
sa.Column('orchestration_run_id', postgresql.UUID(as_uuid=True), nullable=True),
sa.Column('validation_start_date', sa.DateTime(timezone=True), nullable=False),
sa.Column('validation_end_date', sa.DateTime(timezone=True), nullable=False),
sa.Column('started_at', sa.DateTime(timezone=True), nullable=True),
sa.Column('completed_at', sa.DateTime(timezone=True), nullable=True),
sa.Column('duration_seconds', sa.Float(), nullable=True),
sa.Column('status', sa.String(length=50), nullable=True),
sa.Column('total_forecasts_evaluated', sa.Integer(), nullable=True),
sa.Column('forecasts_with_actuals', sa.Integer(), nullable=True),
sa.Column('forecasts_without_actuals', sa.Integer(), nullable=True),
sa.Column('overall_mae', sa.Float(), nullable=True),
sa.Column('overall_mape', sa.Float(), nullable=True),
sa.Column('overall_rmse', sa.Float(), nullable=True),
sa.Column('overall_r2_score', sa.Float(), nullable=True),
sa.Column('overall_accuracy_percentage', sa.Float(), nullable=True),
sa.Column('total_predicted_demand', sa.Float(), nullable=True),
sa.Column('total_actual_demand', sa.Float(), nullable=True),
sa.Column('metrics_by_product', postgresql.JSON(astext_type=sa.Text()), nullable=True),
sa.Column('metrics_by_location', postgresql.JSON(astext_type=sa.Text()), nullable=True),
sa.Column('metrics_records_created', sa.Integer(), nullable=True),
sa.Column('error_message', sa.Text(), nullable=True),
sa.Column('error_details', postgresql.JSON(astext_type=sa.Text()), nullable=True),
sa.Column('triggered_by', sa.String(length=100), nullable=True),
sa.Column('execution_mode', sa.String(length=50), nullable=True),
sa.PrimaryKeyConstraint('id')
)
# Create indexes for validation_runs
op.create_index(
'ix_validation_runs_tenant_id',
'validation_runs',
['tenant_id'],
unique=False
)
op.create_index(
'ix_validation_runs_tenant_created',
'validation_runs',
['tenant_id', 'started_at'],
unique=False
)
op.create_index(
'ix_validation_runs_status',
'validation_runs',
['status', 'started_at'],
unique=False
)
op.create_index(
'ix_validation_runs_orchestration',
'validation_runs',
['orchestration_run_id'],
unique=False
)
def downgrade() -> None:
# Drop indexes
op.drop_index('ix_validation_runs_orchestration', table_name='validation_runs')
op.drop_index('ix_validation_runs_status', table_name='validation_runs')
op.drop_index('ix_validation_runs_tenant_created', table_name='validation_runs')
op.drop_index('ix_validation_runs_tenant_id', table_name='validation_runs')
# Drop table
op.drop_table('validation_runs')