New enterprise feature

services/procurement/migrations/versions/001_unified_initial_schema.py

@@ -1,8 +1,8 @@
-"""unified initial procurement schema
+"""unified initial procurement schema with all fields from all migrations
 
 Revision ID: 001_unified_initial_schema
 Revises:
-Create Date: 2025-11-07
+Create Date: 2025-11-27 12:00:00.000000+00:00
 
 Complete procurement service schema including:
 - Procurement plans and requirements
@@ -13,6 +13,7 @@ Complete procurement service schema including:
 - Inventory projections
 - Supplier allocations and selection history
 - Audit logs
+- Internal transfer fields
 """
 from typing import Sequence, Union
 
@@ -207,7 +208,7 @@ def upgrade() -> None:
     # PURCHASE ORDER TABLES
     # ========================================================================
 
-    # Create purchase_orders table (with reasoning_data for i18n)
+    # Create purchase_orders table (with reasoning_data for i18n and internal transfer fields)
     op.create_table('purchase_orders',
         sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
         sa.Column('tenant_id', postgresql.UUID(as_uuid=True), nullable=False),
@@ -245,6 +246,11 @@ def upgrade() -> None:
         sa.Column('terms_and_conditions', sa.Text(), nullable=True),
         # JTBD Dashboard: Structured reasoning for i18n support
         sa.Column('reasoning_data', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
+        # Internal transfer fields
+        sa.Column('is_internal', sa.Boolean(), nullable=False, server_default='false'),
+        sa.Column('source_tenant_id', postgresql.UUID(as_uuid=True), nullable=True),
+        sa.Column('destination_tenant_id', postgresql.UUID(as_uuid=True), nullable=True),
+        sa.Column('transfer_type', sa.String(length=50), nullable=True),
         sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
         sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), onupdate=sa.text('now()'), nullable=False),
         sa.Column('created_by', postgresql.UUID(as_uuid=True), nullable=False),
@@ -262,6 +268,11 @@ def upgrade() -> None:
     op.create_index('ix_purchase_orders_tenant_plan', 'purchase_orders', ['tenant_id', 'procurement_plan_id'], unique=False)
     op.create_index('ix_purchase_orders_order_date', 'purchase_orders', ['order_date'], unique=False)
     op.create_index('ix_purchase_orders_delivery_date', 'purchase_orders', ['required_delivery_date'], unique=False)
+    # Internal transfer indexes
+    op.create_index('ix_purchase_orders_is_internal', 'purchase_orders', ['is_internal'])
+    op.create_index('ix_purchase_orders_source_tenant', 'purchase_orders', ['source_tenant_id'])
+    op.create_index('ix_purchase_orders_destination_tenant', 'purchase_orders', ['destination_tenant_id'])
+    op.create_index('ix_po_internal_transfers', 'purchase_orders', ['tenant_id', 'is_internal', 'source_tenant_id'])
 
     # Create purchase_order_items table (with supplier_price_list_id)
     op.create_table('purchase_order_items',
@@ -328,7 +339,7 @@ def upgrade() -> None:
         sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), onupdate=sa.text('now()'), nullable=False),
         sa.Column('created_by', postgresql.UUID(as_uuid=True), nullable=False),
         sa.ForeignKeyConstraint(['purchase_order_id'], ['purchase_orders.id'], ondelete='CASCADE'),
-        # Note: supplier_id references suppliers service - no FK constraint in microservices
+        # ... Note: supplier_id references suppliers service - no FK constraint in microservices
         sa.PrimaryKeyConstraint('id')
     )
     op.create_index(op.f('ix_deliveries_delivery_number'), 'deliveries', ['delivery_number'], unique=True)
@@ -603,4 +614,4 @@ def downgrade() -> None:
     # Drop enum types
     op.execute("DROP TYPE IF EXISTS purchaseorderstatus")
     op.execute("DROP TYPE IF EXISTS deliverystatus")
-    op.execute("DROP TYPE IF EXISTS invoicestatus")
+    op.execute("DROP TYPE IF EXISTS invoicestatus")