202 lines
8.1 KiB
Python
202 lines
8.1 KiB
Python
import os
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import django
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import json
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from tqdm import tqdm
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os.environ.setdefault("DJANGO_SETTINGS_MODULE", "car_inventory.settings")
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django.setup()
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from inventory.models import (
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CarMake,
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CarModel,
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CarSerie,
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CarTrim,
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CarEquipment,
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CarSpecification,
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CarSpecificationValue,
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CarOption,
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CarOptionValue,
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)
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def run():
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with open("database_export.json", "r") as file:
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data = json.load(file)
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print("Starting data loading...")
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# Step 1: Insert CarMake
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for item in tqdm(data["car_make"], desc="Inserting CarMake"):
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if not CarMake.objects.filter(id_car_make=item["id_car_make"]).exists():
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CarMake.objects.create(
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id_car_make=item["id_car_make"],
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name=item["name"],
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# Uncomment if needed:
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# arabic_name=item.get("arabic_name", ""),
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# logo=item.get("Logo", ""),
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# is_sa_import=item.get("is_sa_import", False),
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)
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# Step 2: Insert CarModel
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for item in tqdm(data["car_model"], desc="Inserting CarModel"):
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if not CarModel.objects.filter(id_car_model=item["id_car_model"]).exists():
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# Check if related make exists
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if CarMake.objects.filter(id_car_make=item["id_car_make"]).exists():
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CarModel.objects.create(
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id_car_model=item["id_car_model"],
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id_car_make_id=item["id_car_make"],
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name=item["name"],
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# arabic_name=item.get("arabic_name", ""),
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)
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# Step 3: Insert CarSerie
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for item in tqdm(data["car_serie"], desc="Inserting CarSerie"):
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if not CarSerie.objects.filter(id_car_serie=item["id_car_serie"]).exists():
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# Check if related model exists
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if CarModel.objects.filter(id_car_model=item["id_car_model"]).exists():
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CarSerie.objects.create(
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id_car_serie=item["id_car_serie"],
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id_car_model_id=item["id_car_model"],
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name=item["serie_name"],
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# arabic_name=item.get("arabic_name", ""),
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year_begin=item.get("year_begin"),
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year_end=item.get("year_end"),
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generation_name=item.get("generation_name", ""),
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)
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# Step 4: Insert CarTrim
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for item in tqdm(data["car_trim"], desc="Inserting CarTrim"):
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if not CarTrim.objects.filter(id_car_trim=item["id_car_trim"]).exists():
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# Check if related serie exists
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if CarSerie.objects.filter(id_car_serie=item["id_car_serie"]).exists():
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CarTrim.objects.create(
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id_car_trim=item["id_car_trim"],
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id_car_serie_id=item["id_car_serie"],
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name=item["name"],
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# arabic_name=item.get("arabic_name", ""),
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start_production_year=item["start_production_year"],
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end_production_year=item["end_production_year"],
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)
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# Step 5: Insert CarEquipment
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for item in tqdm(data["car_equipment"], desc="Inserting CarEquipment"):
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if not CarEquipment.objects.filter(
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id_car_equipment=item["id_car_equipment"]
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).exists():
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# Check if related trim exists
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if CarTrim.objects.filter(id_car_trim=item["id_car_trim"]).exists():
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CarEquipment.objects.create(
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id_car_equipment=item["id_car_equipment"],
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id_car_trim_id=item["id_car_trim"],
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name=item["name"],
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year_begin=item.get("year"),
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)
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# Step 6: Insert CarSpecification (Parent specifications first)
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parent_specs = [
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item for item in data["car_specification"] if item["id_parent"] is None
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]
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child_specs = [
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item for item in data["car_specification"] if item["id_parent"] is not None
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]
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for item in tqdm(parent_specs, desc="Inserting Parent CarSpecifications"):
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if not CarSpecification.objects.filter(
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id_car_specification=item["id_car_specification"]
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).exists():
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CarSpecification.objects.create(
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id_car_specification=item["id_car_specification"],
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name=item["name"],
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# arabic_name=item.get("arabic_name", ""),
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id_parent_id=None,
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)
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for item in tqdm(child_specs, desc="Inserting Child CarSpecifications"):
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if not CarSpecification.objects.filter(
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id_car_specification=item["id_car_specification"]
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).exists():
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# Check if parent exists
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if CarSpecification.objects.filter(
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id_car_specification=item["id_parent"]
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).exists():
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CarSpecification.objects.create(
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id_car_specification=item["id_car_specification"],
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name=item["name"],
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# arabic_name=item.get("arabic_name", ""),
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id_parent_id=item["id_parent"],
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)
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# Step 7: Insert CarSpecificationValue
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for item in tqdm(
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data["car_specification_value"], desc="Inserting CarSpecificationValue"
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):
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if not CarSpecificationValue.objects.filter(
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id_car_specification_value=item["id_car_specification_value"]
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).exists():
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# Check if related objects exist
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if (
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CarTrim.objects.filter(id_car_trim=item["id_car_trim"]).exists()
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and CarSpecification.objects.filter(
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id_car_specification=item["id_car_specification"]
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).exists()
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):
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CarSpecificationValue.objects.create(
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id_car_specification_value=item["id_car_specification_value"],
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id_car_trim_id=item["id_car_trim"],
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id_car_specification_id=item["id_car_specification"],
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value=item["value"],
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unit=item.get("unit", ""),
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)
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# Step 8: Insert CarOption (Parent options first)
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parent_options = [item for item in data["car_option"] if item["id_parent"] is None]
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child_options = [
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item for item in data["car_option"] if item["id_parent"] is not None
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]
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for item in tqdm(parent_options, desc="Inserting Parent CarOptions"):
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if not CarOption.objects.filter(id_car_option=item["id_car_option"]).exists():
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CarOption.objects.create(
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id_car_option=item["id_car_option"],
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name=item["name"],
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# arabic_name=item.get("arabic_name", ""),
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id_parent_id=None,
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)
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for item in tqdm(child_options, desc="Inserting Child CarOptions"):
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if not CarOption.objects.filter(id_car_option=item["id_car_option"]).exists():
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# Check if parent exists
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if CarOption.objects.filter(id_car_option=item["id_parent"]).exists():
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CarOption.objects.create(
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id_car_option=item["id_car_option"],
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name=item["name"],
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# arabic_name=item.get("arabic_name", ""),
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id_parent_id=item["id_parent"],
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)
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# Step 9: Insert CarOptionValue
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for item in tqdm(data["car_option_value"], desc="Inserting CarOptionValue"):
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if not CarOptionValue.objects.filter(
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id_car_option_value=item["id_car_option_value"]
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).exists():
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# Check if related objects exist
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if (
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CarEquipment.objects.filter(
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id_car_equipment=item["id_car_equipment"]
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).exists()
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and CarOption.objects.filter(
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id_car_option=item["id_car_option"]
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).exists()
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):
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CarOptionValue.objects.create(
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id_car_option_value=item["id_car_option_value"],
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id_car_option_id=item["id_car_option"],
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id_car_equipment_id=item["id_car_equipment"],
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is_base=item["is_base"],
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)
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print("Data population completed successfully.")
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if __name__ == "__main__":
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run()
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