Files
twitch-drop-notifier/core/import_json.py
2024-12-19 19:46:35 +01:00

188 lines
6.6 KiB
Python

from __future__ import annotations
import logging
from typing import Any, Literal
from core.models import Benefit, DropCampaign, Game, Owner, TimeBasedDrop
logger: logging.Logger = logging.getLogger(__name__)
type_names = Literal["Organization", "Game", "DropCampaign", "TimeBasedDrop", "DropBenefit", "RewardCampaign", "Reward"]
def import_data(data: dict[str, Any]) -> None:
"""Import the data from the JSON object.
This looks for '__typename' with the value 'DropCampaign' in the JSON object and imports the data.
Args:
data (dict[str, Any]): The data to import.
"""
drop_campaigns: list[dict[str, Any]] = find_typename_in_json(json_obj=data, typename_to_find="DropCampaign")
for drop_campaign_json in drop_campaigns:
import_drop_campaigns(drop_campaigns=drop_campaign_json)
def import_drop_campaigns(drop_campaigns: dict[str, Any]) -> DropCampaign | None:
"""Import the drop campaigns from the data.
Args:
drop_campaigns (dict[str, Any]): The drop campaign data.
Returns:
DropCampaign | None: The drop campaign instance if created, otherwise None
"""
twitch_id: str = drop_campaigns.get("id", "")
logger.info("\tProcessing drop campaign: %s", twitch_id)
if not twitch_id:
logger.error("\tDrop campaign has no ID: %s", drop_campaigns)
return None
drop_campaign, created = DropCampaign.objects.get_or_create(twitch_id=twitch_id)
if created:
logger.info("\tCreated drop campaign: %s", drop_campaign)
owner: Owner = import_owner_data(drop_campaign=drop_campaigns)
game: Game = import_game_data(drop_campaign=drop_campaigns, owner=owner)
drop_campaign.import_json(data=drop_campaigns, game=game)
import_time_based_drops(drop_campaigns, drop_campaign)
return drop_campaign
def import_time_based_drops(drop_campaign_json: dict[str, Any], drop_campaign: DropCampaign) -> list[TimeBasedDrop]:
"""Import the time-based drops from a drop campaign.
Args:
drop_campaign_json (dict[str, Any]): The drop campaign data.
drop_campaign (DropCampaign): The drop campaign instance.
Returns:
list[TimeBasedDrop]: The imported time-based drops.
"""
imported_drops: list[TimeBasedDrop] = []
time_based_drops: list[dict[str, Any]] = find_typename_in_json(drop_campaign_json, "TimeBasedDrop")
for time_based_drop_json in time_based_drops:
time_based_drop_id: str = time_based_drop_json.get("id", "")
if not time_based_drop_id:
logger.error("\tTime-based drop has no ID: %s", time_based_drop_json)
continue
time_based_drop, created = TimeBasedDrop.objects.get_or_create(twitch_id=time_based_drop_id)
if created:
logger.info("\tCreated time-based drop: %s", time_based_drop)
time_based_drop.import_json(time_based_drop_json, drop_campaign)
import_drop_benefits(time_based_drop_json, time_based_drop)
imported_drops.append(time_based_drop)
return imported_drops
def import_drop_benefits(time_based_drop_json: dict[str, Any], time_based_drop: TimeBasedDrop) -> list[Benefit]:
"""Import the drop benefits from a time-based drop.
Args:
time_based_drop_json (dict[str, Any]): The time-based drop data.
time_based_drop (TimeBasedDrop): The time-based drop instance.
Returns:
list[Benefit]: The imported drop benefits.
"""
drop_benefits: list[Benefit] = []
benefits: list[dict[str, Any]] = find_typename_in_json(time_based_drop_json, "DropBenefit")
for benefit_json in benefits:
benefit_id: str = benefit_json.get("id", "")
if not benefit_id:
logger.error("\tBenefit has no ID: %s", benefit_json)
continue
benefit, created = Benefit.objects.get_or_create(twitch_id=benefit_id)
if created:
logger.info("\tCreated benefit: %s", benefit)
benefit.import_json(benefit_json, time_based_drop)
drop_benefits.append(benefit)
return drop_benefits
def import_owner_data(drop_campaign: dict[str, Any]) -> Owner:
"""Import the owner data from a drop campaign.
Args:
drop_campaign (dict[str, Any]): The drop campaign data.
Returns:
Owner: The owner instance.
"""
owner_data_list: list[dict[str, Any]] = find_typename_in_json(drop_campaign, "Organization")
for owner_data in owner_data_list:
owner_id: str = owner_data.get("id", "")
if not owner_id:
logger.error("\tOwner has no ID: %s", owner_data)
continue
owner, created = Owner.objects.get_or_create(twitch_id=owner_id)
if created:
logger.info("\tCreated owner: %s", owner)
owner.import_json(owner_data)
return owner
def import_game_data(drop_campaign: dict[str, Any], owner: Owner) -> Game:
"""Import the game data from a drop campaign.
Args:
drop_campaign (dict[str, Any]): The drop campaign data.
owner (Owner): The owner of the game.
Returns:
Game: The game instance.
"""
game_data_list: list[dict[str, Any]] = find_typename_in_json(drop_campaign, "Game")
for game_data in game_data_list:
game_id: str = game_data.get("id", "")
if not game_id:
logger.error("\tGame has no ID: %s", game_data)
continue
game, created = Game.objects.get_or_create(twitch_id=game_id)
if created:
logger.info("\tCreated game: %s", game)
game.import_json(game_data, owner)
return game
def find_typename_in_json(json_obj: list | dict, typename_to_find: type_names) -> list[dict[str, Any]]:
"""Recursively search for '__typename' in a JSON object and return dictionaries where '__typename' equals the specified value.
Args:
json_obj (list | dict): The JSON object to search.
typename_to_find (str): The '__typename' value to search for.
Returns:
A list of dictionaries where '__typename' equals the specified value.
""" # noqa: E501
matching_dicts: list[dict[str, Any]] = []
if isinstance(json_obj, dict):
# Check if '__typename' exists and matches the value
if json_obj.get("__typename") == typename_to_find:
matching_dicts.append(json_obj)
# Recurse into the dictionary
for value in json_obj.values():
matching_dicts.extend(find_typename_in_json(value, typename_to_find))
elif isinstance(json_obj, list):
# Recurse into each item in the list
for item in json_obj:
matching_dicts.extend(find_typename_in_json(item, typename_to_find))
return matching_dicts