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

526 lines
20 KiB
Python

from __future__ import annotations
import logging
from typing import TYPE_CHECKING, ClassVar, Self
import auto_prefetch
from django.contrib.auth.models import AbstractUser
from django.db import models
from core.models_utils import update_fields, wrong_typename
if TYPE_CHECKING:
from django.db.models import Index
logger: logging.Logger = logging.getLogger(__name__)
class User(AbstractUser):
"""Custom user model."""
class Meta:
ordering: ClassVar[list[str]] = ["username"]
def __str__(self) -> str:
"""Return the username."""
return self.username
class ScrapedJson(auto_prefetch.Model):
"""The JSON data from the Twitch API.
This data is from https://github.com/TheLovinator1/TwitchDropsMiner.
"""
json_data = models.JSONField(unique=True, help_text="The JSON data from the Twitch API.")
created_at = models.DateTimeField(auto_now_add=True)
modified_at = models.DateTimeField(auto_now=True)
imported_at = models.DateTimeField(null=True)
class Meta(auto_prefetch.Model.Meta):
ordering: ClassVar[list[str]] = ["-created_at"]
def __str__(self) -> str:
"""Return the created at date and optionally if not imported yet."""
return f"{'' if self.imported_at else 'Not imported - '}{self.created_at}"
class Owner(auto_prefetch.Model):
"""The company or person that owns the game.
Drops will be grouped by the owner. Users can also subscribe to owners.
JSON:
{
"data": {
"user": {
"dropCampaign": {
"owner": {
"id": "36c4e21d-bdf3-410c-97c3-5a5a4bf1399b",
"name": "The Pok\u00e9mon Company",
"__typename": "Organization"
}
}
}
}
}
"""
# Django fields
# Example: "36c4e21d-bdf3-410c-97c3-5a5a4bf1399b"
twitch_id = models.TextField(primary_key=True, help_text="The Twitch ID of the owner.")
created_at = models.DateTimeField(auto_now_add=True)
modified_at = models.DateTimeField(auto_now=True)
# Twitch fields
# Example: "The Pokémon Company"
name = models.TextField(blank=True, help_text="The name of the owner.")
class Meta(auto_prefetch.Model.Meta):
ordering: ClassVar[list[str]] = ["name"]
indexes: ClassVar[list[Index]] = [
models.Index(fields=["name"], name="owner_name_idx"),
models.Index(fields=["created_at"], name="owner_created_at_idx"),
]
def __str__(self) -> str:
"""Return the name of the owner."""
return f"{self.name or self.twitch_id} - {self.created_at}"
def import_json(self, data: dict) -> Self:
"""Import the data from the Twitch API."""
if wrong_typename(data, "Organization"):
return self
field_mapping: dict[str, str] = {"name": "name"}
updated: int = update_fields(instance=self, data=data, field_mapping=field_mapping)
if updated > 0:
logger.info("Updated %s fields for %s", updated, self)
return self
class Game(auto_prefetch.Model):
"""The game the drop campaign is for. Note that some reward campaigns are not tied to a game.
JSON:
"game": {
"id": "155409827",
"slug": "pokemon-trading-card-game-live",
"displayName": "Pok\u00e9mon Trading Card Game Live",
"__typename": "Game"
}
Secondary JSON:
"game": {
"id": "155409827",
"displayName": "Pok\u00e9mon Trading Card Game Live",
"boxArtURL": "https://static-cdn.jtvnw.net/ttv-boxart/155409827_IGDB-120x160.jpg",
"__typename": "Game"
}
Tertiary JSON:
"game": {
"id": "155409827",
"name": "Pok\u00e9mon Trading Card Game Live",
"__typename": "Game"
}
"""
# Django fields
# "155409827"
twitch_id = models.TextField(primary_key=True, help_text="The Twitch ID of the game.")
created_at = models.DateTimeField(auto_now_add=True, help_text="When the game was first added to the database.")
modified_at = models.DateTimeField(auto_now=True, help_text="When the game was last modified.")
# Twitch fields
# "https://www.twitch.tv/directory/category/pokemon-trading-card-game-live"
# This is created when the game is created.
game_url = models.URLField(blank=True, help_text="The URL to the game on Twitch.")
# "Pokémon Trading Card Game Live"
display_name = models.TextField(blank=True, help_text="The display name of the game.")
# "Pokémon Trading Card Game Live"
name = models.TextField(blank=True, help_text="The name of the game.")
# "https://static-cdn.jtvnw.net/ttv-boxart/155409827_IGDB-120x160.jpg"
box_art_url = models.URLField(blank=True, help_text="URL to the box art of the game.")
# "pokemon-trading-card-game-live"
slug = models.TextField(blank=True)
# The owner of the game.
# This is optional because some games are not tied to an owner.
org = auto_prefetch.ForeignKey(Owner, on_delete=models.CASCADE, related_name="games", null=True)
class Meta(auto_prefetch.Model.Meta):
ordering: ClassVar[list[str]] = ["display_name"]
indexes: ClassVar[list[Index]] = [
models.Index(fields=["display_name"], name="game_display_name_idx"),
models.Index(fields=["name"], name="game_name_idx"),
models.Index(fields=["created_at"], name="game_created_at_idx"),
]
def __str__(self) -> str:
"""Return the name of the game and when it was created."""
return f"{self.display_name or self.twitch_id} - {self.created_at}"
def import_json(self, data: dict, owner: Owner | None) -> Self:
"""Import the data from the Twitch API."""
if wrong_typename(data, "Game"):
return self
if not owner:
logger.error("Owner is required for %s: %s", self, data)
return self
# Map the fields from the JSON data to the Django model fields.
field_mapping: dict[str, str] = {
"displayName": "display_name",
"name": "name",
"boxArtURL": "box_art_url",
"slug": "slug",
}
updated: int = update_fields(instance=self, data=data, field_mapping=field_mapping)
if updated > 0:
logger.info("Updated %s fields for %s", updated, self)
# Update the owner if the owner is different or not set.
if owner != self.org:
self.org = owner
logger.info("Updated owner %s for %s", owner, self)
self.game_url = f"https://www.twitch.tv/directory/category/{self.slug}"
self.save()
return self
class DropCampaign(auto_prefetch.Model):
"""This is the drop campaign we will see on the front end."""
# Django fields
# "f257ce6e-502a-11ef-816e-0a58a9feac02"
twitch_id = models.TextField(primary_key=True, help_text="The Twitch ID of the drop campaign.")
created_at = models.DateTimeField(
auto_now_add=True,
help_text="When the drop campaign was first added to the database.",
)
modified_at = models.DateTimeField(auto_now=True, help_text="When the drop campaign was last modified.")
# Twitch fields
# "https://www.halowaypoint.com/settings/linked-accounts"
account_link_url = models.URLField(blank=True, help_text="The URL to link accounts for the drop campaign.")
# "Tune into this HCS Grassroots event to earn Halo Infinite in-game content!"
description = models.TextField(blank=True, help_text="The description of the drop campaign.")
# "https://www.halowaypoint.com"
details_url = models.URLField(blank=True, help_text="The URL to the details of the drop campaign.")
# "2024-08-12T05:59:59.999Z"
ends_at = models.DateTimeField(null=True, help_text="When the drop campaign ends.")
# "2024-08-11T11:00:00Z""
starts_at = models.DateTimeField(null=True, help_text="When the drop campaign starts.")
# "https://static-cdn.jtvnw.net/twitch-quests-assets/CAMPAIGN/c8e02666-8b86-471f-bf38-7ece29a758e4.png"
image_url = models.URLField(blank=True, help_text="The URL to the image for the drop campaign.")
# "HCS Open Series - Week 1 - DAY 2 - AUG11"
name = models.TextField(blank=True, help_text="The name of the drop campaign.")
# "ACTIVE"
status = models.TextField(blank=True, help_text="The status of the drop campaign.")
# The game this drop campaign is for.
game = auto_prefetch.ForeignKey(to=Game, on_delete=models.CASCADE, related_name="drop_campaigns", null=True)
# The JSON data from the Twitch API.
# We use this to find out where the game came from.
scraped_json = auto_prefetch.ForeignKey(
to=ScrapedJson,
null=True,
on_delete=models.SET_NULL,
help_text="Reference to the JSON data from the Twitch API.",
)
class Meta(auto_prefetch.Model.Meta):
ordering: ClassVar[list[str]] = ["ends_at"]
indexes: ClassVar[list[Index]] = [
models.Index(fields=["name"], name="drop_campaign_name_idx"),
models.Index(fields=["starts_at"], name="drop_campaign_starts_at_idx"),
models.Index(fields=["ends_at"], name="drop_campaign_ends_at_idx"),
]
def __str__(self) -> str:
"""Return the name of the drop campaign and when it was created."""
return f"{self.name or self.twitch_id} - {self.created_at}"
def import_json(self, data: dict, game: Game | None, *, scraping_local_files: bool = False) -> Self:
"""Import the data from the Twitch API.
Args:
data (dict | None): The data from the Twitch API.
game (Game | None): The game this drop campaign is for.
scraping_local_files (bool, optional): If this was scraped from local data. Defaults to True.
Returns:
Self: The updated drop campaign.
"""
if wrong_typename(data, "DropCampaign"):
return self
field_mapping: dict[str, str] = {
"name": "name",
"accountLinkURL": "account_link_url", # TODO(TheLovinator): Should archive site. # noqa: TD003
"description": "description",
"endAt": "ends_at",
"startAt": "starts_at",
"detailsURL": "details_url", # TODO(TheLovinator): Should archive site. # noqa: TD003
"imageURL": "image_url",
}
updated: int = update_fields(instance=self, data=data, field_mapping=field_mapping)
if updated > 0:
logger.info("Updated %s fields for %s", updated, self)
if not scraping_local_files:
status = data.get("status")
if status and status != self.status:
self.status = status
self.save()
# Update the game if the game is different or not set.
if game and game != self.game:
self.game = game
logger.info("Updated game %s for %s", game, self)
self.save()
return self
class TimeBasedDrop(auto_prefetch.Model):
"""This is the drop we will see on the front end.
JSON:
{
"id": "bd663e10-b297-11ef-a6a3-0a58a9feac02",
"requiredSubs": 0,
"benefitEdges": [
{
"benefit": {
"id": "f751ba67-7c8b-4c41-b6df-bcea0914f3ad_CUSTOM_ID_EnergisingBoltFlaskEffect",
"createdAt": "2024-12-04T23:25:50.995Z",
"entitlementLimit": 1,
"game": {
"id": "1702520304",
"name": "Path of Exile 2",
"__typename": "Game"
},
"imageAssetURL": "https://static-cdn.jtvnw.net/twitch-quests-assets/REWARD/d70e4e75-7237-4730-9a10-b6016aaaa795.png",
"isIosAvailable": false,
"name": "Energising Bolt Flask",
"ownerOrganization": {
"id": "f751ba67-7c8b-4c41-b6df-bcea0914f3ad",
"name": "Grinding Gear Games",
"__typename": "Organization"
},
"distributionType": "DIRECT_ENTITLEMENT",
"__typename": "DropBenefit"
},
"entitlementLimit": 1,
"__typename": "DropBenefitEdge"
}
],
"endAt": "2024-12-14T07:59:59.996Z",
"name": "Early Access Bundle",
"preconditionDrops": null,
"requiredMinutesWatched": 180,
"startAt": "2024-12-06T19:00:00Z",
"__typename": "TimeBasedDrop"
}
"""
# Django fields
# "d5cdf372-502b-11ef-bafd-0a58a9feac02"
twitch_id = models.TextField(primary_key=True, help_text="The Twitch ID of the drop.")
created_at = models.DateTimeField(auto_now_add=True, help_text="When the drop was first added to the database.")
modified_at = models.DateTimeField(auto_now=True, help_text="When the drop was last modified.")
# Twitch fields
# "1"
required_subs = models.PositiveBigIntegerField(null=True, help_text="The number of subs required for the drop.")
# "2024-08-12T05:59:59.999Z"
ends_at = models.DateTimeField(null=True, help_text="When the drop ends.")
# "Cosmic Nexus Chimera"
name = models.TextField(blank=True, help_text="The name of the drop.")
# "120"
required_minutes_watched = models.PositiveBigIntegerField(
null=True,
help_text="The number of minutes watched required.",
)
# "2024-08-11T11:00:00Z"
starts_at = models.DateTimeField(null=True, help_text="When the drop starts.")
# The drop campaign this drop is part of.
drop_campaign = auto_prefetch.ForeignKey(
DropCampaign,
on_delete=models.CASCADE,
related_name="drops",
null=True,
help_text="The drop campaign this drop is part of.",
)
class Meta(auto_prefetch.Model.Meta):
ordering: ClassVar[list[str]] = ["required_minutes_watched"]
indexes: ClassVar[list[Index]] = [
models.Index(fields=["name"], name="time_based_drop_name_idx"),
models.Index(fields=["starts_at"], name="time_based_drop_starts_at_idx"),
models.Index(fields=["ends_at"], name="time_based_drop_ends_at_idx"),
]
def __str__(self) -> str:
"""Return the name of the drop and when it was created."""
return f"{self.name or self.twitch_id} - {self.created_at}"
def import_json(self, data: dict, drop_campaign: DropCampaign | None) -> Self:
"""Import the data from the Twitch API."""
if wrong_typename(data, "TimeBasedDrop"):
return self
# preconditionDrops is null in the JSON. We probably should use it when we know what it is.
if data.get("preconditionDrops"):
logger.error("preconditionDrops is not None for %s", self)
field_mapping: dict[str, str] = {
"name": "name",
"requiredSubs": "required_subs",
"requiredMinutesWatched": "required_minutes_watched",
"startAt": "starts_at",
"endAt": "ends_at",
}
updated: int = update_fields(instance=self, data=data, field_mapping=field_mapping)
if updated > 0:
logger.info("Updated %s fields for %s", updated, self)
if drop_campaign and drop_campaign != self.drop_campaign:
self.drop_campaign = drop_campaign
logger.info("Updated drop campaign %s for %s", drop_campaign, self)
self.save()
return self
class Benefit(auto_prefetch.Model):
"""Benefits are the rewards for the drops."""
# Django fields
# "d5cdf372-502b-11ef-bafd-0a58a9feac02"
twitch_id = models.TextField(primary_key=True)
created_at = models.DateTimeField(auto_now_add=True)
modified_at = models.DateTimeField(auto_now=True)
# Twitch fields
# Note: This is Twitch's created_at from the API and not our created_at.
# "2023-11-09T01:18:00.126Z"
twitch_created_at = models.DateTimeField(null=True, help_text="When the benefit was created on Twitch.")
# "1"
entitlement_limit = models.PositiveBigIntegerField(
null=True,
help_text="The number of times the benefit can be claimed.",
)
# "https://static-cdn.jtvnw.net/twitch-quests-assets/REWARD/e58ad175-73f6-4392-80b8-fb0223163733.png"
image_asset_url = models.URLField(blank=True, help_text="The URL to the image for the benefit.")
# "True" or "False". None if unknown.
is_ios_available = models.BooleanField(null=True, help_text="If the benefit is farmable on iOS.")
# "Cosmic Nexus Chimera"
name = models.TextField(blank=True, help_text="The name of the benefit.")
# The game this benefit is for.
time_based_drop = auto_prefetch.ForeignKey(
TimeBasedDrop,
on_delete=models.CASCADE,
related_name="benefits",
null=True,
help_text="The time based drop this benefit is for.",
)
# The game this benefit is for.
game = auto_prefetch.ForeignKey(Game, on_delete=models.CASCADE, related_name="benefits", null=True)
# The owner of the benefit.
owner_organization = auto_prefetch.ForeignKey(Owner, on_delete=models.CASCADE, related_name="benefits", null=True)
# Distribution type.
# "DIRECT_ENTITLEMENT"
distribution_type = models.TextField(blank=True, help_text="The distribution type of the benefit.")
class Meta(auto_prefetch.Model.Meta):
ordering: ClassVar[list[str]] = ["-twitch_created_at"]
indexes: ClassVar[list[Index]] = [
models.Index(fields=["name"], name="benefit_name_idx"),
models.Index(fields=["twitch_created_at"], name="benefit_twitch_created_at_idx"),
models.Index(fields=["created_at"], name="benefit_created_at_idx"),
models.Index(fields=["is_ios_available"], name="benefit_is_ios_available_idx"),
]
def __str__(self) -> str:
"""Return the name of the benefit and when it was created."""
return f"{self.name or self.twitch_id} - {self.twitch_created_at}"
def import_json(self, data: dict, time_based_drop: TimeBasedDrop | None) -> Self:
"""Import the data from the Twitch API."""
if wrong_typename(data, "DropBenefit"):
return self
field_mapping: dict[str, str] = {
"name": "name",
"imageAssetURL": "image_asset_url",
"entitlementLimit": "entitlement_limit",
"isIosAvailable": "is_ios_available",
"createdAt": "twitch_created_at",
"distributionType": "distribution_type",
}
updated: int = update_fields(instance=self, data=data, field_mapping=field_mapping)
if updated > 0:
logger.info("Updated %s fields for %s", updated, self)
if not time_based_drop:
logger.error("TimeBasedDrop is required for %s", self)
return self
if time_based_drop != self.time_based_drop:
self.time_based_drop = time_based_drop
logger.info("Updated time based drop %s for %s", time_based_drop, self)
self.save()
if data.get("game") and data["game"].get("id"):
game_instance, created = Game.objects.update_or_create(twitch_id=data["game"]["id"])
game_instance.import_json(data["game"], None)
if created:
logger.info("Added game %s to %s", game_instance, self)
if data.get("ownerOrganization") and data["ownerOrganization"].get("id"):
owner_instance, created = Owner.objects.update_or_create(twitch_id=data["ownerOrganization"]["id"])
owner_instance.import_json(data["ownerOrganization"])
if created:
logger.info("Added owner %s to %s", owner_instance, self)
return self