New enterprise feature

services/tenant/app/models/__init__.py

@@ -13,6 +13,7 @@ AuditLog = create_audit_log_model(Base)
 
 # Import all models to register them with the Base metadata
 from .tenants import Tenant, TenantMember, Subscription
+from .tenant_location import TenantLocation
 from .coupon import CouponModel, CouponRedemptionModel
 from .events import Event, EventTemplate
 
@@ -21,6 +22,7 @@ __all__ = [
     "Tenant",
     "TenantMember",
     "Subscription",
+    "TenantLocation",
     "AuditLog",
     "CouponModel",
     "CouponRedemptionModel",

services/tenant/app/models/tenant_location.py

@@ -0,0 +1,59 @@
+"""
+Tenant Location Model
+Represents physical locations for enterprise tenants (central production, retail outlets)
+"""
+
+from sqlalchemy import Column, String, Boolean, DateTime, Float, ForeignKey, Text, Integer, JSON
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import relationship
+from datetime import datetime, timezone
+import uuid
+
+from shared.database.base import Base
+
+
+class TenantLocation(Base):
+    """TenantLocation model - represents physical locations for enterprise tenants"""
+    __tablename__ = "tenant_locations"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    tenant_id = Column(UUID(as_uuid=True), ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False, index=True)
+    
+    # Location information
+    name = Column(String(200), nullable=False)
+    location_type = Column(String(50), nullable=False)  # central_production, retail_outlet
+    address = Column(Text, nullable=False)
+    city = Column(String(100), default="Madrid")
+    postal_code = Column(String(10), nullable=False)
+    latitude = Column(Float, nullable=True)
+    longitude = Column(Float, nullable=True)
+    
+    # Location-specific configuration
+    delivery_windows = Column(JSON, nullable=True)  # { "monday": "08:00-12:00,14:00-18:00", ... }
+    capacity = Column(Integer, nullable=True)  # For production capacity in kg/day or storage capacity
+    max_delivery_radius_km = Column(Float, nullable=True, default=50.0)
+    
+    # Operational hours
+    operational_hours = Column(JSON, nullable=True)  # { "monday": "06:00-20:00", ... }
+    is_active = Column(Boolean, default=True)
+    
+    # Contact information
+    contact_person = Column(String(200), nullable=True)
+    contact_phone = Column(String(20), nullable=True)
+    contact_email = Column(String(255), nullable=True)
+    
+    # Custom delivery scheduling configuration per location
+    delivery_schedule_config = Column(JSON, nullable=True)  # { "delivery_days": "Mon,Wed,Fri", "time_window": "07:00-10:00" }
+    
+    # Metadata
+    metadata_ = Column(JSON, nullable=True)
+    
+    # Timestamps
+    created_at = Column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc))
+    updated_at = Column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
+
+    # Relationships
+    tenant = relationship("Tenant", back_populates="locations")
+    
+    def __repr__(self):
+        return f"<TenantLocation(id={self.id}, tenant_id={self.tenant_id}, name={self.name}, type={self.location_type})>"

services/tenant/app/models/tenants.py

@@ -56,6 +56,11 @@ class Tenant(Base):
     # Ownership (user_id without FK - cross-service reference)
     owner_id = Column(UUID(as_uuid=True), nullable=False, index=True)
 
+    # Enterprise tier hierarchy fields
+    parent_tenant_id = Column(UUID(as_uuid=True), ForeignKey("tenants.id", ondelete="RESTRICT"), nullable=True, index=True)
+    tenant_type = Column(String(50), default="standalone", nullable=False)  # standalone, parent, child
+    hierarchy_path = Column(String(500), nullable=True)  # Materialized path for queries
+
     # Timestamps
     created_at = Column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc))
     updated_at = Column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc))
@@ -63,6 +68,9 @@ class Tenant(Base):
     # Relationships - only within tenant service
     members = relationship("TenantMember", back_populates="tenant", cascade="all, delete-orphan")
     subscriptions = relationship("Subscription", back_populates="tenant", cascade="all, delete-orphan")
+    locations = relationship("TenantLocation", back_populates="tenant", cascade="all, delete-orphan")
+    child_tenants = relationship("Tenant", back_populates="parent_tenant", remote_side=[id])
+    parent_tenant = relationship("Tenant", back_populates="child_tenants", remote_side=[parent_tenant_id])
 
     # REMOVED: users relationship - no cross-service SQLAlchemy relationships
 
@@ -115,7 +123,7 @@ class TenantMember(Base):
     user_id = Column(UUID(as_uuid=True), nullable=False, index=True)  # No FK - cross-service reference
 
     # Role and permissions specific to this tenant
-    # Valid values: 'owner', 'admin', 'member', 'viewer'
+    # Valid values: 'owner', 'admin', 'member', 'viewer', 'network_admin'
     role = Column(String(50), default="member")
     permissions = Column(Text)  # JSON string of permissions