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from typing import Literal
from typing_extensions import Annotated
import sqlalchemy
from sqlalchemy.orm import mapped_column
from sqlalchemy import Integer, String, ForeignKey,func, DateTime, Boolean, LargeBinary
from sqlalchemy.orm import DeclarativeBase, Mapped
import uuid
import datetime
import pytz
# Set Jakarta timezone
jakarta_tz = pytz.timezone('Asia/Jakarta')
def get_jakarta_time():
return datetime.datetime.now(jakarta_tz)
# Use the timezone-aware function in SQLAlchemy annotations
timestamp_current = Annotated[
datetime.datetime,
mapped_column(nullable=False, default=get_jakarta_time) # Use default instead of server_default
]
timestamp_update = Annotated[
datetime.datetime,
mapped_column(nullable=False, default=get_jakarta_time, onupdate=get_jakarta_time) # onupdate uses the Python function
]
message_role = Literal["user", "assistant"]
class Base(DeclarativeBase):
type_annotation_map = {
message_role: sqlalchemy.Enum("user", "assistant", name="message_role"),
}
class User(Base):
__tablename__ = "user"
id = mapped_column(Integer, primary_key=True)
name = mapped_column(String(100), nullable=False)
username = mapped_column(String(100), unique=True, nullable=False)
role_id = mapped_column(Integer, ForeignKey("role.id"))
email = mapped_column(String(100), unique=True, nullable=False)
password_hash = mapped_column(String(100), nullable=False)
created_at: Mapped[timestamp_current]
updated_at : Mapped[timestamp_update]
class Feedback(Base):
__tablename__ = "feedback"
id = mapped_column(Integer, primary_key=True)
user_id = mapped_column(Integer, ForeignKey("user.id"))
rating = mapped_column(Integer)
comment = mapped_column(String(1000))
created_at : Mapped[timestamp_current]
class Role(Base):
__tablename__ = "role"
id = mapped_column(Integer, primary_key=True)
role_name = mapped_column(String(200), nullable=False)
description = mapped_column(String(200))
class User_Role(Base):
__tablename__ = "user_role"
id = mapped_column(Integer, primary_key=True)
user_id = mapped_column(Integer, ForeignKey("user.id"))
role_id = mapped_column(Integer, ForeignKey("role.id"))
class Bot(Base):
__tablename__ = "bot"
id = mapped_column(Integer, primary_key=True)
user_id = mapped_column(Integer, ForeignKey("user.id"))
bot_name = mapped_column(String(200), nullable=False)
created_at : Mapped[timestamp_current]
class Session(Base):
__tablename__ = "session"
id = mapped_column(String(36), primary_key=True, index=True, default=lambda: str(uuid.uuid4())) # Store as string
user_id = mapped_column(Integer, ForeignKey("user.id"))
bot_id = mapped_column(Integer, ForeignKey("bot.id"))
created_at : Mapped[timestamp_current]
updated_at : Mapped[timestamp_update]
class Message(Base):
__tablename__ = "message"
id = mapped_column(Integer, primary_key=True)
session_id = mapped_column(String(36), ForeignKey("session.id"), nullable=False) # Store as string
role : Mapped[message_role]
goal = mapped_column(String(200))
created_at : Mapped[timestamp_current]
class Category(Base):
__tablename__ = "category"
id = mapped_column(Integer, primary_key=True)
category = mapped_column(String(200))
created_at : Mapped[timestamp_current]
updated_at : Mapped[timestamp_update]
class Metadata(Base):
__tablename__ = "metadata"
id = mapped_column(Integer, primary_key=True)
title = mapped_column(String(200))
# image_data = mapped_column(LargeBinary, nullable=True)
category_id = mapped_column(Integer, ForeignKey("category.id"))
author = mapped_column(String(200))
year = mapped_column(Integer)
publisher = mapped_column(String(100))
thumbnail = mapped_column(LargeBinary, nullable=True)
created_at : Mapped[timestamp_current]
updated_at : Mapped[timestamp_update]
class Bot_Meta(Base):
__tablename__ = "bot_meta"
id = mapped_column(Integer, primary_key=True)
bot_id = mapped_column(Integer, ForeignKey("bot.id"))
metadata_id = mapped_column(Integer, ForeignKey("metadata.id"))
created_at : Mapped[timestamp_current]
updated_at : Mapped[timestamp_update]
class User_Meta(Base):
__tablename__ = "user_meta"
id = mapped_column(Integer, primary_key=True)
user_id = mapped_column(Integer, ForeignKey("user.id"))
metadata_id = mapped_column(Integer, ForeignKey("metadata.id"))
created_at : Mapped[timestamp_current]
updated_at : Mapped[timestamp_update]
class Planning(Base):
__tablename__="planning"
id = mapped_column(Integer, primary_key=True)
trials_id = mapped_column(Integer, ForeignKey("trials.id"))
planning_name = mapped_column(String(200), nullable=False)
duration = mapped_column(Integer, nullable=False) # Duration in months
start_date = mapped_column(DateTime, nullable=False) # Start date of the planning
end_date = mapped_column(DateTime, nullable=False) # End date of the planning
is_activated = mapped_column(Boolean)
created_at : Mapped[timestamp_current] # Automatically sets the current timestamp
class Trials(Base):
__tablename__ = "trials"
id = mapped_column(Integer, primary_key=True)
token_used = mapped_column(Integer, nullable=False) # Adjust length as needed
token_planned = mapped_column(Integer, nullable=False)
class Session_Publisher(Base):
__tablename__ = "session_publisher"
id = mapped_column(String(36), primary_key=True, index=True, default=lambda: str(uuid.uuid4())) # Store as string
user_id = mapped_column(Integer, ForeignKey("user.id"))
metadata_id = mapped_column(Integer, ForeignKey("metadata.id"))
created_at : Mapped[timestamp_current]
updated_at : Mapped[timestamp_update] |