Model/backend/magic_plan/magic_plan_service.py

90 lines
2.9 KiB
Python

import gzip
import json
from datetime import datetime, timezone
from typing import Optional
from datatypes.magicplan.api.response import (
MagicPlanPlan,
PlanSummary,
PlansListResponse,
)
from datatypes.magicplan.domain.mapper import map_plan
from datatypes.magicplan.domain.models import Plan
from backend.app.db.connection import db_session
from backend.app.db.functions.magic_plan_functions import save_plan
from backend.app.db.models.uploaded_file import (
FileSourceEnum,
FileTypeEnum,
UploadedFile,
)
from backend.magic_plan.address_matcher import find_matching_plan
from backend.magic_plan.magic_plan_client import MagicPlanClient
from backend.magic_plan.magic_plan_trigger_request import MagicPlanTriggerRequest
from utils.logger import setup_logger
from utils.s3 import save_data_to_s3
logger = setup_logger()
class MagicPlanService:
def __init__(self, client: MagicPlanClient, s3_bucket: str) -> None:
self._client = client
self._s3_bucket = s3_bucket
def run(self, request: MagicPlanTriggerRequest) -> Plan:
address = request.address
uprn = request.uprn
if uprn is not None:
logger.info("MagicPlanService.run uprn=%s", uprn)
plans_response: PlansListResponse = self._client.get_plans()
matched: Optional[PlanSummary] = find_matching_plan(
plans_response.plans, address
)
if matched is None:
raise ValueError(f"No MagicPlan found for address: {address!r}")
raw_bytes: bytes = self._client.get_plan_raw(matched.id)
magic_plan: MagicPlanPlan = MagicPlanPlan.model_validate(
json.loads(raw_bytes)["data"]
)
plan: Plan = map_plan(magic_plan)
uploaded_file: UploadedFile = self._upload_raw_plan_json(
plan_id=matched.id,
raw_bytes=raw_bytes,
uprn=uprn,
hubspot_deal_id=request.hubspot_deal_id,
)
with db_session() as session:
save_plan(session, plan)
session.add(uploaded_file)
return plan
def _upload_raw_plan_json(
self,
plan_id: str,
raw_bytes: bytes,
uprn: Optional[str],
hubspot_deal_id: str,
) -> UploadedFile:
compressed = gzip.compress(raw_bytes)
if uprn is not None:
s3_key = f"documents/uprn/{uprn}/magic_plan_{plan_id}.json.gz"
else:
s3_key = f"documents/hubspot_deal_id/{hubspot_deal_id}/magic_plan_{plan_id}.json.gz"
save_data_to_s3(compressed, self._s3_bucket, s3_key)
return UploadedFile(
s3_file_bucket=self._s3_bucket,
s3_file_key=s3_key,
s3_upload_timestamp=datetime.now(timezone.utc),
uprn=int(uprn) if uprn is not None else None,
hubspot_deal_id=hubspot_deal_id,
file_source=FileSourceEnum.MAGIC_PLAN.value,
file_type=FileTypeEnum.MAGIC_PLAN_JSON.value,
)