dograh/api/db/campaign_client.py
Abhishek Kumar 4f2a629340 Initial Commit 🚀 🚀
2025-09-09 14:37:32 +05:30

379 lines
14 KiB
Python

from datetime import UTC, datetime
from typing import Optional
from sqlalchemy import func
from sqlalchemy.future import select
from api.db.base_client import BaseDBClient
from api.db.models import CampaignModel, QueuedRunModel, WorkflowRunModel
class CampaignClient(BaseDBClient):
async def create_campaign(
self,
name: str,
workflow_id: int,
source_type: str,
source_id: str,
user_id: int,
organization_id: int,
) -> CampaignModel:
"""Create a new campaign"""
async with self.async_session() as session:
campaign = CampaignModel(
name=name,
workflow_id=workflow_id,
source_type=source_type,
source_id=source_id,
created_by=user_id,
organization_id=organization_id,
)
session.add(campaign)
try:
await session.commit()
except Exception as e:
await session.rollback()
raise e
await session.refresh(campaign)
return campaign
async def get_campaigns(
self,
organization_id: int,
) -> list[CampaignModel]:
"""Get all campaigns for organization"""
async with self.async_session() as session:
query = (
select(CampaignModel)
.where(CampaignModel.organization_id == organization_id)
.order_by(CampaignModel.created_at.desc())
)
result = await session.execute(query)
return list(result.scalars().all())
async def get_campaign(
self,
campaign_id: int,
organization_id: int,
) -> Optional[CampaignModel]:
"""Get single campaign by ID, ensuring organization access"""
async with self.async_session() as session:
query = select(CampaignModel).where(
CampaignModel.id == campaign_id,
CampaignModel.organization_id == organization_id,
)
result = await session.execute(query)
return result.scalar_one_or_none()
async def update_campaign_state(
self,
campaign_id: int,
state: str,
organization_id: int,
) -> CampaignModel:
"""Update campaign state (start/pause/resume)"""
async with self.async_session() as session:
query = select(CampaignModel).where(
CampaignModel.id == campaign_id,
CampaignModel.organization_id == organization_id,
)
result = await session.execute(query)
campaign = result.scalar_one_or_none()
if not campaign:
raise ValueError(f"Campaign {campaign_id} not found")
campaign.state = state
if state == "running" and not campaign.started_at:
campaign.started_at = datetime.now(UTC)
elif state in ["completed", "failed"]:
campaign.completed_at = datetime.now(UTC)
try:
await session.commit()
except Exception as e:
await session.rollback()
raise e
await session.refresh(campaign)
return campaign
async def update_campaign_progress(
self,
campaign_id: int,
processed_rows: int,
failed_rows: int,
organization_id: int,
) -> None:
"""Update campaign progress counters"""
async with self.async_session() as session:
query = select(CampaignModel).where(
CampaignModel.id == campaign_id,
CampaignModel.organization_id == organization_id,
)
result = await session.execute(query)
campaign = result.scalar_one_or_none()
if not campaign:
raise ValueError(f"Campaign {campaign_id} not found")
campaign.processed_rows = processed_rows
campaign.failed_rows = failed_rows
campaign.updated_at = datetime.now(UTC)
try:
await session.commit()
except Exception as e:
await session.rollback()
raise e
async def get_campaign_runs(
self,
campaign_id: int,
organization_id: int,
) -> list[WorkflowRunModel]:
"""Get workflow runs for a campaign"""
async with self.async_session() as session:
# First verify campaign belongs to organization
campaign_query = select(CampaignModel).where(
CampaignModel.id == campaign_id,
CampaignModel.organization_id == organization_id,
)
campaign_result = await session.execute(campaign_query)
campaign = campaign_result.scalar_one_or_none()
if not campaign:
raise ValueError(f"Campaign {campaign_id} not found")
query = (
select(WorkflowRunModel)
.where(WorkflowRunModel.campaign_id == campaign_id)
.order_by(WorkflowRunModel.created_at.desc())
)
result = await session.execute(query)
return list(result.scalars().all())
async def get_campaign_by_id(self, campaign_id: int) -> Optional[CampaignModel]:
"""Get campaign by ID without organization check (for internal use)"""
async with self.async_session() as session:
query = select(CampaignModel).where(CampaignModel.id == campaign_id)
result = await session.execute(query)
return result.scalar_one_or_none()
async def update_campaign(self, campaign_id: int, **kwargs) -> CampaignModel:
"""Update campaign with arbitrary fields"""
async with self.async_session() as session:
query = select(CampaignModel).where(CampaignModel.id == campaign_id)
result = await session.execute(query)
campaign = result.scalar_one_or_none()
if not campaign:
raise ValueError(f"Campaign {campaign_id} not found")
# Update fields
for key, value in kwargs.items():
if hasattr(campaign, key):
setattr(campaign, key, value)
campaign.updated_at = datetime.now(UTC)
try:
await session.commit()
except Exception as e:
await session.rollback()
raise e
await session.refresh(campaign)
return campaign
# QueuedRun methods
async def bulk_create_queued_runs(self, queued_runs_data: list[dict]) -> None:
"""Bulk create queued runs"""
async with self.async_session() as session:
queued_runs = [QueuedRunModel(**data) for data in queued_runs_data]
session.add_all(queued_runs)
try:
await session.commit()
except Exception as e:
await session.rollback()
raise e
async def get_queued_runs(
self,
campaign_id: int,
state: str = "queued",
limit: int = 10,
scheduled_for: Optional[bool] = None,
) -> list[QueuedRunModel]:
"""Get queued runs for processing, optionally filtering by scheduled status"""
async with self.async_session() as session:
query = select(QueuedRunModel).where(
QueuedRunModel.campaign_id == campaign_id,
QueuedRunModel.state == state,
)
# Filter by scheduled status if specified
if scheduled_for is True:
query = query.where(QueuedRunModel.scheduled_for.isnot(None))
elif scheduled_for is False:
query = query.where(QueuedRunModel.scheduled_for.is_(None))
query = query.order_by(QueuedRunModel.created_at).limit(limit)
result = await session.execute(query)
return list(result.scalars().all())
async def update_queued_run(self, queued_run_id: int, **kwargs) -> QueuedRunModel:
"""Update queued run"""
async with self.async_session() as session:
query = select(QueuedRunModel).where(QueuedRunModel.id == queued_run_id)
result = await session.execute(query)
queued_run = result.scalar_one_or_none()
if not queued_run:
raise ValueError(f"QueuedRun {queued_run_id} not found")
# Update fields
for key, value in kwargs.items():
if hasattr(queued_run, key):
setattr(queued_run, key, value)
try:
await session.commit()
except Exception as e:
await session.rollback()
raise e
await session.refresh(queued_run)
return queued_run
async def count_queued_runs(
self, campaign_id: int, state: Optional[str] = None
) -> int:
"""Count queued runs, optionally filtered by state"""
async with self.async_session() as session:
query = select(func.count(QueuedRunModel.id)).where(
QueuedRunModel.campaign_id == campaign_id
)
if state:
query = query.where(QueuedRunModel.state == state)
result = await session.execute(query)
return result.scalar() or 0
async def get_workflow_runs_by_campaign(
self, campaign_id: int
) -> list[WorkflowRunModel]:
"""Get all workflow runs for a campaign (internal use)"""
async with self.async_session() as session:
query = (
select(WorkflowRunModel)
.where(WorkflowRunModel.campaign_id == campaign_id)
.order_by(WorkflowRunModel.created_at)
)
result = await session.execute(query)
return list(result.scalars().all())
# New methods for retry support
async def get_scheduled_queued_runs(
self, campaign_id: int, scheduled_before: datetime, limit: int = 10
) -> list[QueuedRunModel]:
"""Get scheduled queued runs that are due for processing"""
async with self.async_session() as session:
query = (
select(QueuedRunModel)
.where(
QueuedRunModel.campaign_id == campaign_id,
QueuedRunModel.state == "queued",
QueuedRunModel.scheduled_for.isnot(None),
QueuedRunModel.scheduled_for <= scheduled_before,
)
.order_by(QueuedRunModel.scheduled_for)
.limit(limit)
)
result = await session.execute(query)
return list(result.scalars().all())
async def create_queued_run(
self,
campaign_id: int,
source_uuid: str,
context_variables: dict,
state: str = "queued",
retry_count: int = 0,
parent_queued_run_id: Optional[int] = None,
scheduled_for: Optional[datetime] = None,
retry_reason: Optional[str] = None,
) -> QueuedRunModel:
"""Create a single queued run with retry support"""
async with self.async_session() as session:
queued_run = QueuedRunModel(
campaign_id=campaign_id,
source_uuid=source_uuid,
context_variables=context_variables,
state=state,
retry_count=retry_count,
parent_queued_run_id=parent_queued_run_id,
scheduled_for=scheduled_for,
retry_reason=retry_reason,
)
session.add(queued_run)
try:
await session.commit()
except Exception as e:
await session.rollback()
raise e
await session.refresh(queued_run)
return queued_run
async def get_queued_run_by_id(
self, queued_run_id: int
) -> Optional[QueuedRunModel]:
"""Get a queued run by ID"""
async with self.async_session() as session:
query = select(QueuedRunModel).where(QueuedRunModel.id == queued_run_id)
result = await session.execute(query)
return result.scalar_one_or_none()
async def get_campaigns_by_status(self, statuses: list[str]) -> list[CampaignModel]:
"""Get campaigns by status"""
async with self.async_session() as session:
query = (
select(CampaignModel)
.where(CampaignModel.state.in_(statuses))
.order_by(CampaignModel.created_at.desc())
)
result = await session.execute(query)
return list(result.scalars().all())
async def get_queued_runs_count(self, campaign_id: int, states: list[str]) -> int:
"""Get count of queued runs for a campaign in specified states"""
async with self.async_session() as session:
query = select(func.count(QueuedRunModel.id)).where(
QueuedRunModel.campaign_id == campaign_id,
QueuedRunModel.state.in_(states),
)
result = await session.execute(query)
return result.scalar() or 0
async def get_scheduled_runs_count(
self,
campaign_id: int,
scheduled_before: Optional[datetime] = None,
scheduled_after: Optional[datetime] = None,
) -> int:
"""Get count of scheduled runs for a campaign"""
async with self.async_session() as session:
conditions = [
QueuedRunModel.campaign_id == campaign_id,
QueuedRunModel.scheduled_for.isnot(None),
QueuedRunModel.state == "queued",
]
if scheduled_before:
conditions.append(QueuedRunModel.scheduled_for <= scheduled_before)
if scheduled_after:
conditions.append(QueuedRunModel.scheduled_for > scheduled_after)
query = select(func.count(QueuedRunModel.id)).where(*conditions)
result = await session.execute(query)
return result.scalar() or 0