143 lines
5.5 KiB
Python
143 lines
5.5 KiB
Python
from sqlalchemy.dialects.mysql import BIGINT, INTEGER, SMALLINT
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from sqlmodel import Column, Field, ForeignKey, Relationship, Session, SQLModel, UniqueConstraint, create_engine
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class Guild(SQLModel, table=True):
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"""
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Represents a Guild entity in the database.
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Attributes:
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id (int): The unique identifier for the guild.
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name (str): The name of the guild.
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submission_channel (int): The ID of the submission channel associated with the guild.
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verification_channel (int): The ID of the verification channel associated with the guild.
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active (bool): Indicates whether the guild is active. Defaults to True.
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category_groups (list[CategoryGroup]): A list of category groups associated with the guild.
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"""
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__tablename__: str = "Guilds"
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id: int = Field(sa_column=Column(BIGINT(unsigned=True), primary_key=True, nullable=False))
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name: str = Field(max_length=95)
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submission_channel: int = Field(sa_column=Column(BIGINT(unsigned=True)))
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verification_channel: int = Field(sa_column=Column(BIGINT(unsigned=True)))
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active: bool = Field(default=True)
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category_groups: list["CategoryGroup"] = Relationship(back_populates="guild", cascade_delete=True)
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class CategoryGroup(SQLModel, table=True):
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"""
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Represents a category group in the database.
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Attributes:
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id (int | None): The primary key of the category group.
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name (str): The name of the category group, with a maximum length of 50 characters.
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channel_id (int): The ID of the channel associated with the category group.
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guild_id (int): The ID of the guild associated with the category group.
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message_id (int): The ID of the message associated with the category group.
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pad_length (int): The padding length for the category group, default is 12.
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username_length (int): The username length for the category group, default is 12.
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guild (Guild | None): The guild relationship back-populated from the Guild model.
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"""
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__tablename__: str = "CategoryGroups"
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id: int | None = Field(default=None, primary_key=True)
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name: str = Field(max_length=50)
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channel_id: int = Field(sa_column=Column(BIGINT(unsigned=True)))
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guild_id: int = Field(
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sa_column=Column(
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BIGINT(unsigned=True),
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ForeignKey("Guilds.id", ondelete="CASCADE"),
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nullable=False,
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)
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)
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message_id: int = Field(sa_column=Column(BIGINT(unsigned=True)))
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pad_length: int = Field(default=12, sa_column=Column(SMALLINT(unsigned=True)))
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username_length: int = Field(default=12, sa_column=Column(SMALLINT(unsigned=True)))
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__table_args__ = (UniqueConstraint("guild_id", "name", name="UniqueGuildCategoryGroup"),)
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guild: Guild | None = Relationship(back_populates="category_groups")
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categories: list["Category"] | None = Relationship(back_populates="category_group", cascade_delete=True)
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class Category(SQLModel, table=True):
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__tablename__: str = "Categories"
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id: int | None = Field(default=None, primary_key=True)
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name: str = Field(max_length=30)
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group_id: int = Field(
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sa_column=Column(
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INTEGER(unsigned=True),
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ForeignKey("CategoryGroups.id", ondelete="CASCADE"),
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nullable=False,
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)
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)
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size: int = Field(sa_column=Column(SMALLINT(unsigned=True), default=3, nullable=False))
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is_ascending: bool = Field(default=True, nullable=False)
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is_time_record: bool = Field(default=False, nullable=False)
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is_validated: bool = Field(default=True, nullable=False)
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__table_args__ = (UniqueConstraint("group_id", "name", name="UniqueCategoryInGroup"),)
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category_group: CategoryGroup | None = Relationship(back_populates="categories")
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scores: list["Score"] | None = Relationship(back_populates="category", cascade_delete=True)
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class Score(SQLModel, table=True):
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__tablename__: str = "Scores"
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username: str = Field(max_length=30, nullable=False, primary_key=True)
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score: float = Field(nullable=False)
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category_id: int = Field(
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sa_column=Column(
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INTEGER(unsigned=True),
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ForeignKey("Categories.id", ondelete="CASCADE"),
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nullable=False,
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primary_key=True,
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),
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)
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category: Category | None = Relationship(back_populates="scores")
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class Submission(SQLModel, table=True):
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__tablename__: str = "Submissions"
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category_id: int = Field(
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sa_column=Column(
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INTEGER(unsigned=True),
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nullable=False,
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primary_key=True,
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),
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)
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group_id: int = Field(
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sa_column=Column(
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INTEGER(unsigned=True),
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nullable=False,
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)
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)
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guild_id: int = Field(sa_column=Column(BIGINT(unsigned=True), nullable=False))
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message_id: int = Field(sa_column=Column(BIGINT(unsigned=True), nullable=False))
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score: str = Field(max_length=30, nullable=False)
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user_id: int = Field(sa_column=Column(BIGINT(unsigned=True), nullable=False))
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username: str = Field(max_length=30, nullable=False, primary_key=True)
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url = "sqlite:///database.db"
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engine = create_engine(url)
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SQLModel.metadata.create_all(engine)
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with Session(engine) as session:
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guild = Guild(id=1, name="test guild", submission_channel=1, verification_channel=2)
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session.add(guild)
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group1 = CategoryGroup(name="group1", channel_id=1, guild_id=1, message_id=1)
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group2 = CategoryGroup(name="group2", channel_id=2, guild_id=1, message_id=2)
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session.add(group1)
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session.add(group2)
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session.commit()
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