371 lines
14 KiB
Python
371 lines
14 KiB
Python
# services/tenant/app/models/tenant_settings.py
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"""
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Tenant Settings Model
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Centralized configuration storage for all tenant-specific operational settings
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"""
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from sqlalchemy import Column, String, Boolean, DateTime, ForeignKey, JSON
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import relationship
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from datetime import datetime, timezone
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import uuid
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from shared.database.base import Base
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class TenantSettings(Base):
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"""
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Centralized tenant settings model
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Stores all operational configurations for a tenant across all services
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"""
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__tablename__ = "tenant_settings"
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id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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tenant_id = Column(UUID(as_uuid=True), ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False, unique=True, index=True)
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# Procurement & Auto-Approval Settings (Orders Service)
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procurement_settings = Column(JSON, nullable=False, default=lambda: {
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"auto_approve_enabled": True,
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"auto_approve_threshold_eur": 500.0,
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"auto_approve_min_supplier_score": 0.80,
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"require_approval_new_suppliers": True,
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"require_approval_critical_items": True,
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"procurement_lead_time_days": 3,
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"demand_forecast_days": 14,
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"safety_stock_percentage": 20.0,
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"po_approval_reminder_hours": 24,
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"po_critical_escalation_hours": 12,
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"use_reorder_rules": True,
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"economic_rounding": True,
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"respect_storage_limits": True,
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"use_supplier_minimums": True,
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"optimize_price_tiers": True
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})
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# Inventory Management Settings (Inventory Service)
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inventory_settings = Column(JSON, nullable=False, default=lambda: {
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"low_stock_threshold": 10,
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"reorder_point": 20,
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"reorder_quantity": 50,
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"expiring_soon_days": 7,
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"expiration_warning_days": 3,
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"quality_score_threshold": 8.0,
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"temperature_monitoring_enabled": True,
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"refrigeration_temp_min": 1.0,
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"refrigeration_temp_max": 4.0,
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"freezer_temp_min": -20.0,
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"freezer_temp_max": -15.0,
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"room_temp_min": 18.0,
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"room_temp_max": 25.0,
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"temp_deviation_alert_minutes": 15,
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"critical_temp_deviation_minutes": 5
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})
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# Production Settings (Production Service)
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production_settings = Column(JSON, nullable=False, default=lambda: {
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"planning_horizon_days": 7,
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"minimum_batch_size": 1.0,
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"maximum_batch_size": 100.0,
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"production_buffer_percentage": 10.0,
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"working_hours_per_day": 12,
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"max_overtime_hours": 4,
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"capacity_utilization_target": 0.85,
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"capacity_warning_threshold": 0.95,
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"quality_check_enabled": True,
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"minimum_yield_percentage": 85.0,
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"quality_score_threshold": 8.0,
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"schedule_optimization_enabled": True,
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"prep_time_buffer_minutes": 30,
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"cleanup_time_buffer_minutes": 15,
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"labor_cost_per_hour_eur": 15.0,
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"overhead_cost_percentage": 20.0
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})
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# Supplier Settings (Suppliers Service)
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supplier_settings = Column(JSON, nullable=False, default=lambda: {
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"default_payment_terms_days": 30,
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"default_delivery_days": 3,
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"excellent_delivery_rate": 95.0,
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"good_delivery_rate": 90.0,
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"excellent_quality_rate": 98.0,
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"good_quality_rate": 95.0,
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"critical_delivery_delay_hours": 24,
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"critical_quality_rejection_rate": 10.0,
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"high_cost_variance_percentage": 15.0,
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# Supplier Approval Workflow Settings
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"require_supplier_approval": True,
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"auto_approve_for_admin_owner": True,
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"approval_required_roles": ["member", "viewer"]
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})
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# POS Integration Settings (POS Service)
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pos_settings = Column(JSON, nullable=False, default=lambda: {
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"sync_interval_minutes": 5,
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"auto_sync_products": True,
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"auto_sync_transactions": True
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})
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# Order & Business Rules Settings (Orders Service)
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order_settings = Column(JSON, nullable=False, default=lambda: {
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"max_discount_percentage": 50.0,
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"default_delivery_window_hours": 48,
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"dynamic_pricing_enabled": False,
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"discount_enabled": True,
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"delivery_tracking_enabled": True
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})
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# Replenishment Planning Settings (Orchestrator Service)
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replenishment_settings = Column(JSON, nullable=False, default=lambda: {
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"projection_horizon_days": 7,
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"service_level": 0.95,
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"buffer_days": 1,
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"enable_auto_replenishment": True,
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"min_order_quantity": 1.0,
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"max_order_quantity": 1000.0,
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"demand_forecast_days": 14
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})
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# Safety Stock Settings (Orchestrator Service)
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safety_stock_settings = Column(JSON, nullable=False, default=lambda: {
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"service_level": 0.95,
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"method": "statistical",
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"min_safety_stock": 0.0,
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"max_safety_stock": 100.0,
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"reorder_point_calculation": "safety_stock_plus_lead_time_demand"
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})
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# MOQ Aggregation Settings (Orchestrator Service)
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moq_settings = Column(JSON, nullable=False, default=lambda: {
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"consolidation_window_days": 7,
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"allow_early_ordering": True,
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"enable_batch_optimization": True,
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"min_batch_size": 1.0,
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"max_batch_size": 1000.0
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})
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# Supplier Selection Settings (Orchestrator Service)
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supplier_selection_settings = Column(JSON, nullable=False, default=lambda: {
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"price_weight": 0.40,
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"lead_time_weight": 0.20,
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"quality_weight": 0.20,
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"reliability_weight": 0.20,
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"diversification_threshold": 1000,
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"max_single_percentage": 0.70,
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"enable_supplier_score_optimization": True
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})
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# ML Insights Settings (AI Insights Service)
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ml_insights_settings = Column(JSON, nullable=False, default=lambda: {
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# Inventory ML (Safety Stock Optimization)
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"inventory_lookback_days": 90,
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"inventory_min_history_days": 30,
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# Production ML (Yield Prediction)
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"production_lookback_days": 90,
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"production_min_history_runs": 30,
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# Procurement ML (Supplier Analysis & Price Forecasting)
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"supplier_analysis_lookback_days": 180,
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"supplier_analysis_min_orders": 10,
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"price_forecast_lookback_days": 180,
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"price_forecast_horizon_days": 30,
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# Forecasting ML (Dynamic Rules)
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"rules_generation_lookback_days": 90,
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"rules_generation_min_samples": 10,
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# Global ML Settings
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"enable_ml_insights": True,
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"ml_insights_auto_trigger": False,
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"ml_confidence_threshold": 0.80
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})
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# Notification Settings (Notification Service)
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notification_settings = Column(JSON, nullable=False, default=lambda: {
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# WhatsApp Configuration (Shared Account Model)
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"whatsapp_enabled": False,
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"whatsapp_phone_number_id": "", # Meta WhatsApp Phone Number ID (from shared master account)
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"whatsapp_display_phone_number": "", # Display format for UI (e.g., "+34 612 345 678")
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"whatsapp_default_language": "es",
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# Email Configuration
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"email_enabled": True,
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"email_from_address": "",
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"email_from_name": "",
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"email_reply_to": "",
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# Notification Preferences
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"enable_po_notifications": True,
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"enable_inventory_alerts": True,
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"enable_production_alerts": True,
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"enable_forecast_alerts": True,
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# Notification Channels
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"po_notification_channels": ["email"], # ["email", "whatsapp"]
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"inventory_alert_channels": ["email"],
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"production_alert_channels": ["email"],
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"forecast_alert_channels": ["email"]
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})
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# Timestamps
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created_at = Column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), nullable=False)
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updated_at = Column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc), onupdate=lambda: datetime.now(timezone.utc), nullable=False)
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# Relationships
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tenant = relationship("Tenant", backref="settings")
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def __repr__(self):
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return f"<TenantSettings(tenant_id={self.tenant_id})>"
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@staticmethod
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def get_default_settings() -> dict:
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"""
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Get default settings for all categories
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Returns a dictionary with default values for all setting categories
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"""
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return {
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"procurement_settings": {
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"auto_approve_enabled": True,
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"auto_approve_threshold_eur": 500.0,
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"auto_approve_min_supplier_score": 0.80,
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"require_approval_new_suppliers": True,
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"require_approval_critical_items": True,
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"procurement_lead_time_days": 3,
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"demand_forecast_days": 14,
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"safety_stock_percentage": 20.0,
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"po_approval_reminder_hours": 24,
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"po_critical_escalation_hours": 12,
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"use_reorder_rules": True,
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"economic_rounding": True,
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"respect_storage_limits": True,
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"use_supplier_minimums": True,
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"optimize_price_tiers": True
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},
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"inventory_settings": {
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"low_stock_threshold": 10,
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"reorder_point": 20,
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"reorder_quantity": 50,
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"expiring_soon_days": 7,
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"expiration_warning_days": 3,
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"quality_score_threshold": 8.0,
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"temperature_monitoring_enabled": True,
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"refrigeration_temp_min": 1.0,
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"refrigeration_temp_max": 4.0,
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"freezer_temp_min": -20.0,
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"freezer_temp_max": -15.0,
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"room_temp_min": 18.0,
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"room_temp_max": 25.0,
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"temp_deviation_alert_minutes": 15,
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"critical_temp_deviation_minutes": 5
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},
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"production_settings": {
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"planning_horizon_days": 7,
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"minimum_batch_size": 1.0,
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"maximum_batch_size": 100.0,
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"production_buffer_percentage": 10.0,
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"working_hours_per_day": 12,
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"max_overtime_hours": 4,
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"capacity_utilization_target": 0.85,
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"capacity_warning_threshold": 0.95,
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"quality_check_enabled": True,
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"minimum_yield_percentage": 85.0,
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"quality_score_threshold": 8.0,
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"schedule_optimization_enabled": True,
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"prep_time_buffer_minutes": 30,
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"cleanup_time_buffer_minutes": 15,
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"labor_cost_per_hour_eur": 15.0,
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"overhead_cost_percentage": 20.0
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},
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"supplier_settings": {
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"default_payment_terms_days": 30,
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"default_delivery_days": 3,
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"excellent_delivery_rate": 95.0,
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"good_delivery_rate": 90.0,
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"excellent_quality_rate": 98.0,
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"good_quality_rate": 95.0,
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"critical_delivery_delay_hours": 24,
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"critical_quality_rejection_rate": 10.0,
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"high_cost_variance_percentage": 15.0,
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"require_supplier_approval": True,
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"auto_approve_for_admin_owner": True,
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"approval_required_roles": ["member", "viewer"]
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},
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"pos_settings": {
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"sync_interval_minutes": 5,
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"auto_sync_products": True,
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"auto_sync_transactions": True
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},
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"order_settings": {
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"max_discount_percentage": 50.0,
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"default_delivery_window_hours": 48,
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"dynamic_pricing_enabled": False,
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"discount_enabled": True,
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"delivery_tracking_enabled": True
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},
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"replenishment_settings": {
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"projection_horizon_days": 7,
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"service_level": 0.95,
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"buffer_days": 1,
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"enable_auto_replenishment": True,
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"min_order_quantity": 1.0,
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"max_order_quantity": 1000.0,
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"demand_forecast_days": 14
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},
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"safety_stock_settings": {
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"service_level": 0.95,
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"method": "statistical",
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"min_safety_stock": 0.0,
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"max_safety_stock": 100.0,
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"reorder_point_calculation": "safety_stock_plus_lead_time_demand"
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},
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"moq_settings": {
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"consolidation_window_days": 7,
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"allow_early_ordering": True,
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"enable_batch_optimization": True,
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"min_batch_size": 1.0,
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"max_batch_size": 1000.0
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},
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"supplier_selection_settings": {
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"price_weight": 0.40,
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"lead_time_weight": 0.20,
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"quality_weight": 0.20,
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"reliability_weight": 0.20,
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"diversification_threshold": 1000,
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"max_single_percentage": 0.70,
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"enable_supplier_score_optimization": True
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},
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"ml_insights_settings": {
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"inventory_lookback_days": 90,
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"inventory_min_history_days": 30,
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"production_lookback_days": 90,
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"production_min_history_runs": 30,
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"supplier_analysis_lookback_days": 180,
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"supplier_analysis_min_orders": 10,
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"price_forecast_lookback_days": 180,
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"price_forecast_horizon_days": 30,
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"rules_generation_lookback_days": 90,
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"rules_generation_min_samples": 10,
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"enable_ml_insights": True,
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"ml_insights_auto_trigger": False,
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"ml_confidence_threshold": 0.80
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},
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"notification_settings": {
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"whatsapp_enabled": False,
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"whatsapp_phone_number_id": "",
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"whatsapp_display_phone_number": "",
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"whatsapp_default_language": "es",
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"email_enabled": True,
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"email_from_address": "",
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"email_from_name": "",
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"email_reply_to": "",
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"enable_po_notifications": True,
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"enable_inventory_alerts": True,
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"enable_production_alerts": True,
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"enable_forecast_alerts": True,
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"po_notification_channels": ["email"],
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"inventory_alert_channels": ["email"],
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"production_alert_channels": ["email"],
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"forecast_alert_channels": ["email"]
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}
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}
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