Manager

Your code needs to be in a file named manager.py or folder named manager inside your Application.

Info

The purpose of the manager is to handle updates to the database

File or Folder Layout

File Folder

root/
|
|--  apps/
|    `--  MY_APP/
|         `-- manager.py            --> <File> - Your code in HERE!
|
`-- etc...

root/
|
|--  apps/
|    `--  MY_APP/
|         `-- manager/            --> <Directory> - Your Manager(s) in HERE!
|             |-- __init__.py     --> <File> - Your IMPORTS in HERE!
|             `-- etc...
|
`-- etc...

Tool

• fastberry.manager

Python Code

File Folder

manager.py

# -*- coding: utf-8 -*-
"""
    { Controller } for the Database(s)
"""
import fastberry as fb

from . import types


class Base:
    """Reusable Manager"""

    @classmethod
    async def all(cls):
        return await cls.objects.all()

    @classmethod
    async def reset_table(cls):
        return await cls.objects.delete(None, all=True)


@fb.manager
class Product(Base):
    """Product Manager"""

    model = types.Product

    @classmethod
    async def create(cls, form):
        results = None
        if form.is_valid:
            results = await cls.objects.create(form.data.__dict__)
        return results

__init__.py

# -*- coding: utf-8 -*-
"""
    Manager - Init
"""

# Import your <managers> here.
from .product import Product

product.py

# -*- coding: utf-8 -*-
"""
    { Controller } for the Database(s)
"""

import fastberry as fb

from . import types


class Base:
    """Reusable Manager"""

    @classmethod
    async def all(cls):
        return await cls.objects.all()

    @classmethod
    async def reset_table(cls):
        return await cls.objects.delete(None, all=True)


@fb.manager
class Product(Base):
    """Product Manager"""

    model = types.Product

    @classmethod
    async def create(cls, form):
        results = None
        if form.is_valid:
            results = await cls.objects.create(form.data.__dict__)
        return results