Create database models

alembic/versions/5f3a11a80e69_initial_currency_models.py

@@ -0,0 +1,51 @@
+"""Initial currency models
+
+Revision ID: 5f3a11a80e69
+Revises: b2d511552a1f
+Create Date: 2022-06-30 19:40:02.701336
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '5f3a11a80e69'
+down_revision = 'b2d511552a1f'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('users',
+    sa.Column('user_id', sa.BigInteger(), nullable=False),
+    sa.Column('dinks', sa.BigInteger(), nullable=False),
+    sa.PrimaryKeyConstraint('user_id')
+    )
+    op.create_table('bank',
+    sa.Column('bank_id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.BigInteger(), nullable=True),
+    sa.Column('interest_level', sa.Integer(), nullable=False),
+    sa.Column('capacity_level', sa.Integer(), nullable=False),
+    sa.Column('rob_level', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['user_id'], ['users.user_id'], ),
+    sa.PrimaryKeyConstraint('bank_id')
+    )
+    op.create_table('nightly_data',
+    sa.Column('nightly_id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.BigInteger(), nullable=True),
+    sa.Column('last_nightly', sa.DateTime(timezone=True), nullable=True),
+    sa.Column('count', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['user_id'], ['users.user_id'], ),
+    sa.PrimaryKeyConstraint('nightly_id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('nightly_data')
+    op.drop_table('bank')
+    op.drop_table('users')
+    # ### end Alembic commands ###

database/models.py

@@ -1,13 +1,34 @@
 from __future__ import annotations
 
 from datetime import datetime
+from typing import Optional
 
-from sqlalchemy import Column, Integer, Text, ForeignKey, Boolean, DateTime
+from sqlalchemy import BigInteger, Column, Integer, Text, ForeignKey, Boolean, DateTime
 from sqlalchemy.orm import declarative_base, relationship
 
 Base = declarative_base()
 
 
+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"))
+
+    # Interest rate
+    interest_level: int = Column(Integer, default=1, nullable=False)
+
+    # Maximum amount that can be stored in the bank
+    capacity_level: int = Column(Integer, default=1, nullable=False)
+
+    # Maximum amount that can be robbed
+    rob_level: int = Column(Integer, default=1, nullable=False)
+
+    user: User = relationship("User", uselist=False, back_populates="bank", lazy="selectin")
+
+
 class CustomCommand(Base):
     """Custom commands to fill the hole Dyno couldn't"""
 
@@ -36,6 +57,19 @@ class CustomCommandAlias(Base):
     command: CustomCommand = relationship("CustomCommand", back_populates="aliases", uselist=False, lazy="selectin")
 
 
+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[datetime] = Column(DateTime(timezone=True), nullable=True)
+    count: int = Column(Integer, default=0, nullable=False)
+
+    user: User = relationship("User", back_populates="nightly_data", uselist=False, lazy="selectin")
+
+
 class UforaCourse(Base):
     """A course on Ufora"""
 
@@ -72,8 +106,24 @@ class UforaAnnouncement(Base):
 
     __tablename__ = "ufora_announcements"
 
-    announcement_id = Column(Integer, primary_key=True)
+    announcement_id: int = Column(Integer, primary_key=True)
-    course_id = Column(Integer, ForeignKey("ufora_courses.course_id"))
+    course_id: int = Column(Integer, ForeignKey("ufora_courses.course_id"))
     publication_date: datetime = Column(DateTime(timezone=True))
 
     course: UforaCourse = relationship("UforaCourse", back_populates="announcements", uselist=False, lazy="selectin")
+
+
+class User(Base):
+    """A Didier user"""
+
+    __tablename__ = "users"
+
+    user_id: int = Column(BigInteger, primary_key=True)
+    dinks: int = Column(BigInteger, default=0, nullable=False)
+
+    bank: Bank = relationship(
+        "Bank", back_populates="user", uselist=False, lazy="selectin", cascade="all, delete-orphan"
+    )
+    nightly_data: NightlyData = relationship(
+        "NightlyData", back_populates="user", uselist=False, lazy="selectin", cascade="all, delete-orphan"
+    )