mirror of
https://github.com/open-webui/open-webui
synced 2024-11-17 05:53:11 +00:00
150 lines
4.6 KiB
Python
150 lines
4.6 KiB
Python
"""Peewee migrations -- 001_initial_schema.py.
|
|
|
|
Some examples (model - class or model name)::
|
|
|
|
> Model = migrator.orm['table_name'] # Return model in current state by name
|
|
> Model = migrator.ModelClass # Return model in current state by name
|
|
|
|
> migrator.sql(sql) # Run custom SQL
|
|
> migrator.run(func, *args, **kwargs) # Run python function with the given args
|
|
> migrator.create_model(Model) # Create a model (could be used as decorator)
|
|
> migrator.remove_model(model, cascade=True) # Remove a model
|
|
> migrator.add_fields(model, **fields) # Add fields to a model
|
|
> migrator.change_fields(model, **fields) # Change fields
|
|
> migrator.remove_fields(model, *field_names, cascade=True)
|
|
> migrator.rename_field(model, old_field_name, new_field_name)
|
|
> migrator.rename_table(model, new_table_name)
|
|
> migrator.add_index(model, *col_names, unique=False)
|
|
> migrator.add_not_null(model, *field_names)
|
|
> migrator.add_default(model, field_name, default)
|
|
> migrator.add_constraint(model, name, sql)
|
|
> migrator.drop_index(model, *col_names)
|
|
> migrator.drop_not_null(model, *field_names)
|
|
> migrator.drop_constraints(model, *constraints)
|
|
|
|
"""
|
|
|
|
from contextlib import suppress
|
|
|
|
import peewee as pw
|
|
from peewee_migrate import Migrator
|
|
|
|
|
|
with suppress(ImportError):
|
|
import playhouse.postgres_ext as pw_pext
|
|
|
|
|
|
def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
|
|
"""Write your migrations here."""
|
|
|
|
@migrator.create_model
|
|
class Auth(pw.Model):
|
|
id = pw.CharField(max_length=255, unique=True)
|
|
email = pw.CharField(max_length=255)
|
|
password = pw.CharField(max_length=255)
|
|
active = pw.BooleanField()
|
|
|
|
class Meta:
|
|
table_name = "auth"
|
|
|
|
@migrator.create_model
|
|
class Chat(pw.Model):
|
|
id = pw.CharField(max_length=255, unique=True)
|
|
user_id = pw.CharField(max_length=255)
|
|
title = pw.CharField()
|
|
chat = pw.TextField()
|
|
timestamp = pw.DateField()
|
|
|
|
class Meta:
|
|
table_name = "chat"
|
|
|
|
@migrator.create_model
|
|
class ChatIdTag(pw.Model):
|
|
id = pw.CharField(max_length=255, unique=True)
|
|
tag_name = pw.CharField(max_length=255)
|
|
chat_id = pw.CharField(max_length=255)
|
|
user_id = pw.CharField(max_length=255)
|
|
timestamp = pw.DateField()
|
|
|
|
class Meta:
|
|
table_name = "chatidtag"
|
|
|
|
@migrator.create_model
|
|
class Document(pw.Model):
|
|
id = pw.AutoField()
|
|
collection_name = pw.CharField(max_length=255, unique=True)
|
|
name = pw.CharField(max_length=255, unique=True)
|
|
title = pw.CharField()
|
|
filename = pw.CharField()
|
|
content = pw.TextField(null=True)
|
|
user_id = pw.CharField(max_length=255)
|
|
timestamp = pw.DateField()
|
|
|
|
class Meta:
|
|
table_name = "document"
|
|
|
|
@migrator.create_model
|
|
class Modelfile(pw.Model):
|
|
id = pw.AutoField()
|
|
tag_name = pw.CharField(max_length=255, unique=True)
|
|
user_id = pw.CharField(max_length=255)
|
|
modelfile = pw.TextField()
|
|
timestamp = pw.DateField()
|
|
|
|
class Meta:
|
|
table_name = "modelfile"
|
|
|
|
@migrator.create_model
|
|
class Prompt(pw.Model):
|
|
id = pw.AutoField()
|
|
command = pw.CharField(max_length=255, unique=True)
|
|
user_id = pw.CharField(max_length=255)
|
|
title = pw.CharField()
|
|
content = pw.TextField()
|
|
timestamp = pw.DateField()
|
|
|
|
class Meta:
|
|
table_name = "prompt"
|
|
|
|
@migrator.create_model
|
|
class Tag(pw.Model):
|
|
id = pw.CharField(max_length=255, unique=True)
|
|
name = pw.CharField(max_length=255)
|
|
user_id = pw.CharField(max_length=255)
|
|
data = pw.TextField(null=True)
|
|
|
|
class Meta:
|
|
table_name = "tag"
|
|
|
|
@migrator.create_model
|
|
class User(pw.Model):
|
|
id = pw.CharField(max_length=255, unique=True)
|
|
name = pw.CharField(max_length=255)
|
|
email = pw.CharField(max_length=255)
|
|
role = pw.CharField(max_length=255)
|
|
profile_image_url = pw.CharField(max_length=255)
|
|
timestamp = pw.DateField()
|
|
|
|
class Meta:
|
|
table_name = "user"
|
|
|
|
|
|
def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
|
|
"""Write your rollback migrations here."""
|
|
|
|
migrator.remove_model("user")
|
|
|
|
migrator.remove_model("tag")
|
|
|
|
migrator.remove_model("prompt")
|
|
|
|
migrator.remove_model("modelfile")
|
|
|
|
migrator.remove_model("document")
|
|
|
|
migrator.remove_model("chatidtag")
|
|
|
|
migrator.remove_model("chat")
|
|
|
|
migrator.remove_model("auth")
|