Model/backend/condition/processor.py
2026-01-29 12:15:52 +00:00

46 lines
1.6 KiB
Python

from typing import Any, BinaryIO, List
from datetime import datetime
from utils.logger import setup_logger
from backend.condition.domain.mapping.mapper import Mapper
from backend.condition.domain.property_condition_survey import PropertyConditionSurvey
from backend.condition.parsing.parser import Parser
from backend.condition.persistence.condition_postgres import ConditionPostgres
from backend.condition.file_type import FileType, detect_file_type
from backend.condition.parsing.factory import select_parser, select_mapper
logger = setup_logger()
def process_file(file_stream: BinaryIO, source_key: str) -> None:
logger.info(f"[processor] Received file: {source_key}")
# Instantiation
file_type: FileType = detect_file_type(source_key)
parser: Parser = select_parser(file_type)
mapper: Mapper = select_mapper(file_type)
persistence = ConditionPostgres()
# Orchestration
raw_properties: List[Any] = parser.parse(file_stream)
logger.info(
f"[processor] Finished loading customer survey data for {len(raw_properties)} properties. Mapping..."
)
survey_year = datetime.now().year # TODO: get this from filepath or elsewhere
property_condition_surveys: List[PropertyConditionSurvey] = []
for p in raw_properties:
property_condition_surveys.append(
mapper.map_asset_conditions_for_property(p, survey_year)
)
logger.info(
f"[processor] Finished mapping {len(property_condition_surveys)} properties. Writing to database..."
)
persistence.bulk_insert_surveys(property_condition_surveys)
logger.info(f"[processor] Finished loading surveys to database")