didier/database/schemas.py

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from __future__ import annotations
from datetime import date, datetime
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from typing import Optional
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from sqlalchemy import (
BigInteger,
Boolean,
Column,
Date,
DateTime,
Enum,
ForeignKey,
Integer,
Text,
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UniqueConstraint,
)
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from sqlalchemy.orm import declarative_base, relationship
from database import enums
Base = declarative_base()
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__all__ = [
"Base",
"Bank",
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"Birthday",
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"Bookmark",
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"CommandStats",
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"CustomCommand",
"CustomCommandAlias",
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"DadJoke",
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"Deadline",
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"EasterEgg",
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"FreeGame",
"GitHubLink",
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"Link",
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"MemeTemplate",
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"NightlyData",
"Reminder",
"Task",
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"UforaAnnouncement",
"UforaCourse",
"UforaCourseAlias",
"User",
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"WordleGuess",
"WordleStats",
"WordleWord",
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]
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class Bank(Base):
"""A user's currency information"""
__tablename__ = "bank"
bank_id: int = Column(Integer, primary_key=True)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
dinks: int = Column(BigInteger, server_default="0", nullable=False)
invested: int = Column(BigInteger, server_default="0", nullable=False)
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# Interest rate
interest_level: int = Column(Integer, server_default="1", nullable=False)
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# Maximum amount that can be stored in the bank
capacity_level: int = Column(Integer, server_default="1", nullable=False)
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# Maximum amount that can be robbed
rob_level: int = Column(Integer, server_default="1", nullable=False)
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user: User = relationship("User", uselist=False, back_populates="bank", lazy="selectin")
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class Birthday(Base):
"""A user's birthday"""
__tablename__ = "birthdays"
birthday_id: int = Column(Integer, primary_key=True)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
birthday: date = Column(Date, nullable=False)
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user: User = relationship("User", uselist=False, back_populates="birthday", lazy="selectin")
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class Bookmark(Base):
"""A bookmark to a given message"""
__tablename__ = "bookmarks"
__table_args__ = (UniqueConstraint("user_id", "label"),)
bookmark_id: int = Column(Integer, primary_key=True)
label: str = Column(Text, nullable=False)
jump_url: str = Column(Text, nullable=False)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
user: User = relationship("User", back_populates="bookmarks", uselist=False, lazy="selectin")
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class CommandStats(Base):
"""Metrics on how often commands are used"""
__tablename__ = "command_stats"
command_stats_id: int = Column(Integer, primary_key=True)
command: str = Column(Text, nullable=False)
timestamp: datetime = Column(DateTime(timezone=True), nullable=False)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
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slash: bool = Column(Boolean, nullable=False)
context_menu: bool = Column(Boolean, nullable=False)
user: User = relationship("User", back_populates="command_stats", uselist=False, lazy="selectin")
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class CustomCommand(Base):
"""Custom commands to fill the hole Dyno couldn't"""
__tablename__ = "custom_commands"
command_id: int = Column(Integer, primary_key=True)
name: str = Column(Text, nullable=False, unique=True)
indexed_name: str = Column(Text, nullable=False, index=True)
response: str = Column(Text, nullable=False)
aliases: list[CustomCommandAlias] = relationship(
"CustomCommandAlias", back_populates="command", uselist=True, cascade="all, delete-orphan", lazy="selectin"
)
class CustomCommandAlias(Base):
"""Aliases for custom commands"""
__tablename__ = "custom_command_aliases"
alias_id: int = Column(Integer, primary_key=True)
alias: str = Column(Text, nullable=False, unique=True)
indexed_alias: str = Column(Text, nullable=False, index=True)
command_id: int = Column(Integer, ForeignKey("custom_commands.command_id"))
command: CustomCommand = relationship("CustomCommand", back_populates="aliases", uselist=False, lazy="selectin")
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class DadJoke(Base):
"""When I finally understood asymptotic notation, it was a big "oh" moment"""
__tablename__ = "dad_jokes"
dad_joke_id: int = Column(Integer, primary_key=True)
joke: str = Column(Text, nullable=False)
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class Deadline(Base):
"""A deadline for a university project"""
__tablename__ = "deadlines"
deadline_id: int = Column(Integer, primary_key=True)
course_id: int = Column(Integer, ForeignKey("ufora_courses.course_id"))
name: str = Column(Text, nullable=False)
deadline: datetime = Column(DateTime(timezone=True), nullable=False)
course: UforaCourse = relationship("UforaCourse", back_populates="deadlines", uselist=False, lazy="selectin")
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class EasterEgg(Base):
"""An easter egg response"""
__tablename__ = "easter_eggs"
easter_egg_id: int = Column(Integer, primary_key=True)
match: str = Column(Text, nullable=False)
response: str = Column(Text, nullable=False)
exact: bool = Column(Boolean, nullable=False, server_default="1")
startswith: bool = Column(Boolean, nullable=False, server_default="1")
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class FreeGame(Base):
"""A temporarily free game"""
__tablename__ = "free_games"
free_game_id: int = Column(Integer, primary_key=True)
class GitHubLink(Base):
"""A user's GitHub link"""
__tablename__ = "github_links"
github_link_id: int = Column(Integer, primary_key=True)
url: str = Column(Text, nullable=False, unique=True)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
user: User = relationship("User", back_populates="github_links", uselist=False, lazy="selectin")
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class Link(Base):
"""Useful links that go useful places"""
__tablename__ = "links"
link_id: int = Column(Integer, primary_key=True)
name: str = Column(Text, nullable=False, unique=True)
url: str = Column(Text, nullable=False)
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class MemeTemplate(Base):
"""A meme template for the Imgflip API"""
__tablename__ = "meme"
meme_id: int = Column(Integer, primary_key=True)
name: str = Column(Text, nullable=False, unique=True)
template_id: int = Column(Integer, nullable=False, unique=True)
field_count: int = Column(Integer, nullable=False)
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class NightlyData(Base):
"""Data for a user's Nightly stats"""
__tablename__ = "nightly_data"
nightly_id: int = Column(Integer, primary_key=True)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
last_nightly: Optional[date] = Column(Date, nullable=True)
count: int = Column(Integer, server_default="0", nullable=False)
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user: User = relationship("User", back_populates="nightly_data", uselist=False, lazy="selectin")
class Reminder(Base):
"""Something that a user should be reminded of"""
__tablename__ = "reminders"
reminder_id: int = Column(Integer, primary_key=True)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
category: enums.ReminderCategory = Column(Enum(enums.ReminderCategory), nullable=False)
user: User = relationship("User", back_populates="reminders", uselist=False, lazy="selectin")
class Task(Base):
"""A Didier task"""
__tablename__ = "tasks"
task_id: int = Column(Integer, primary_key=True)
task: enums.TaskType = Column(Enum(enums.TaskType), nullable=False, unique=True)
previous_run: datetime = Column(DateTime(timezone=True), nullable=True)
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class UforaCourse(Base):
"""A course on Ufora"""
__tablename__ = "ufora_courses"
course_id: int = Column(Integer, primary_key=True)
name: str = Column(Text, nullable=False, unique=True)
code: str = Column(Text, nullable=False, unique=True)
year: int = Column(Integer, nullable=False)
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compulsory: bool = Column(Boolean, server_default="1", nullable=False)
role_id: Optional[int] = Column(BigInteger, nullable=True, unique=False)
overarching_role_id: Optional[int] = Column(BigInteger, nullable=True, unique=False)
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# This is not the greatest fix, but there can only ever be two, so it will do the job
alternative_overarching_role_id: Optional[int] = Column(BigInteger, nullable=True, unique=False)
log_announcements: bool = Column(Boolean, server_default="0", nullable=False)
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announcements: list[UforaAnnouncement] = relationship(
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"UforaAnnouncement", back_populates="course", cascade="all, delete-orphan", lazy="selectin"
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)
aliases: list[UforaCourseAlias] = relationship(
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"UforaCourseAlias", back_populates="course", cascade="all, delete-orphan", lazy="selectin"
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)
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deadlines: list[Deadline] = relationship(
"Deadline", back_populates="course", cascade="all, delete-orphan", lazy="selectin"
)
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class UforaCourseAlias(Base):
"""An alias for a course on Ufora that we use to refer to them"""
__tablename__ = "ufora_course_aliases"
alias_id: int = Column(Integer, primary_key=True)
alias: str = Column(Text, nullable=False, unique=True)
course_id: int = Column(Integer, ForeignKey("ufora_courses.course_id"))
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course: UforaCourse = relationship("UforaCourse", back_populates="aliases", uselist=False, lazy="selectin")
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class UforaAnnouncement(Base):
"""An announcement sent on Ufora"""
__tablename__ = "ufora_announcements"
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announcement_id: int = Column(Integer, primary_key=True)
course_id: int = Column(Integer, ForeignKey("ufora_courses.course_id"))
publication_date: date = Column(Date)
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course: UforaCourse = relationship("UforaCourse", back_populates="announcements", uselist=False, lazy="selectin")
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class User(Base):
"""A Didier user"""
__tablename__ = "users"
user_id: int = Column(BigInteger, primary_key=True)
bank: Bank = relationship(
"Bank", back_populates="user", uselist=False, lazy="selectin", cascade="all, delete-orphan"
)
birthday: Optional[Birthday] = relationship(
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"Birthday", back_populates="user", uselist=False, lazy="selectin", cascade="all, delete-orphan"
)
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bookmarks: list[Bookmark] = relationship(
"Bookmark", back_populates="user", uselist=True, lazy="selectin", cascade="all, delete-orphan"
)
command_stats: list[CommandStats] = relationship(
"CommandStats", back_populates="user", uselist=True, lazy="selectin", cascade="all, delete-orphan"
)
github_links: list[GitHubLink] = relationship(
"GitHubLink", back_populates="user", uselist=True, lazy="selectin", cascade="all, delete-orphan"
)
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nightly_data: NightlyData = relationship(
"NightlyData", back_populates="user", uselist=False, lazy="selectin", cascade="all, delete-orphan"
)
reminders: list[Reminder] = relationship(
"Reminder", back_populates="user", uselist=True, lazy="selectin", cascade="all, delete-orphan"
)
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wordle_guesses: list[WordleGuess] = relationship(
"WordleGuess", back_populates="user", uselist=True, lazy="selectin", cascade="all, delete-orphan"
)
wordle_stats: WordleStats = relationship(
"WordleStats", back_populates="user", uselist=False, lazy="selectin", cascade="all, delete-orphan"
)
class WordleGuess(Base):
"""A user's Wordle guesses for today"""
__tablename__ = "wordle_guesses"
wordle_guess_id: int = Column(Integer, primary_key=True)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
guess: str = Column(Text, nullable=False)
user: User = relationship("User", back_populates="wordle_guesses", uselist=False, lazy="selectin")
class WordleStats(Base):
"""Stats about a user's wordle performance"""
__tablename__ = "wordle_stats"
wordle_stats_id: int = Column(Integer, primary_key=True)
user_id: int = Column(BigInteger, ForeignKey("users.user_id"))
last_win: Optional[date] = Column(Date, nullable=True)
games: int = Column(Integer, server_default="0", nullable=False)
wins: int = Column(Integer, server_default="0", nullable=False)
current_streak: int = Column(Integer, server_default="0", nullable=False)
highest_streak: int = Column(Integer, server_default="0", nullable=False)
user: User = relationship("User", back_populates="wordle_stats", uselist=False, lazy="selectin")
class WordleWord(Base):
"""The current Wordle word"""
__tablename__ = "wordle_word"
word_id: int = Column(Integer, primary_key=True)
word: str = Column(Text, nullable=False)
day: date = Column(Date, nullable=False, unique=True)