73 lines
1.6 KiB
Python
73 lines
1.6 KiB
Python
"""
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Event definitions for microservices communication
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"""
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from dataclasses import dataclass
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from datetime import datetime
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from typing import Dict, Any, Optional
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import uuid
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@dataclass
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class BaseEvent:
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"""Base event class"""
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event_id: str
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event_type: str
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service_name: str
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timestamp: datetime
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data: Dict[str, Any]
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correlation_id: Optional[str] = None
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def __post_init__(self):
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if not self.event_id:
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self.event_id = str(uuid.uuid4())
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if not self.timestamp:
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self.timestamp = datetime.utcnow()
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# Training Events
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@dataclass
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class TrainingStartedEvent(BaseEvent):
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event_type: str = "training.started"
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@dataclass
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class TrainingCompletedEvent(BaseEvent):
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event_type: str = "training.completed"
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@dataclass
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class TrainingFailedEvent(BaseEvent):
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event_type: str = "training.failed"
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# Forecasting Events
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@dataclass
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class ForecastGeneratedEvent(BaseEvent):
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event_type: str = "forecast.generated"
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@dataclass
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class ForecastRequestedEvent(BaseEvent):
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event_type: str = "forecast.requested"
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# User Events
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@dataclass
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class UserRegisteredEvent(BaseEvent):
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event_type: str = "user.registered"
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@dataclass
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class UserLoginEvent(BaseEvent):
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event_type: str = "user.login"
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# Tenant Events
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@dataclass
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class TenantCreatedEvent(BaseEvent):
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event_type: str = "tenant.created"
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@dataclass
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class TenantUpdatedEvent(BaseEvent):
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event_type: str = "tenant.updated"
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# Notification Events
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@dataclass
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class NotificationSentEvent(BaseEvent):
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event_type: str = "notification.sent"
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@dataclass
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class NotificationFailedEvent(BaseEvent):
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event_type: str = "notification.failed" |