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vpsx-fast/app/routers/location.py

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2025-08-31 18:42:46 +02:00
import sys
from typing import Annotated
from fastapi import APIRouter, Query, Depends, HTTPException
# from sqlmodel import SQLModel, Field
from sqlmodel import select, and_
from pydantic import BaseModel, Field
# from sqlalchemy import select
import alchemy
import utils
from dependencies import get_session
from utils import update_item, create_item
from .status_model import Status
from .user import ACTIVE_USER
PRIMARY_ANNOTATION = utils.make_primary_annotation('Country')
# ----------------------------------------------------------------
# Models
# class LocationBase(SQLModel):
# code: str = Field(max_length=30)
# description: str | None = Field(max_length=256)
# notes: str | None
#
#
# class LocationCodeBase(SQLModel):
# code: str = Field(max_length=8)
# description: str | None= Field(max_length=256)
# notes: str | None
#
#
# class CountryBase(SQLModel):
# code: str = Field(max_length=2)
# name: str = Field(max_length=80)
# notes: str | None
# class ILocationCreate(LocationBase):
# description: str | None = None
# notes: str | None = None
#
#
# class ILocationCodeCreate(LocationCode):
# description: str | None = None
# notes: str | None = None
# class LocationCreate(LocationBase):
# description: str | None = None
# notes: str | None
#
#
# class LocationCodeCreate(LocationCodeBase):
# description: str | None = None
# notes: str | None = None
# locations: list[LocationCreate] | None = None
#
#
# class CountryCreate(CountryBase):
# notes: str | None = None
# location_codes: list[LocationCodeCreate] | None = None
# class Country(CountryBase):
# id: int | None = Field(default=None, primary_key=True)
#
#
# class CountryCreate(CountryBase):
# notes: str | None = None
class Contact(BaseModel):
code: str
address: str | None
notes: str | None
class Location(BaseModel):
id: int
code: str
description: str | None
notes: str | None
status: Status
contact: Contact | None
class LocationCode(BaseModel):
id: int
code: str
description: str | None
notes: str | None
status: Status
locations: list[Location]
contact: Contact | None
class Country(BaseModel):
id: int
code: str
name: str
notes: str | None
status: Status
location_codes: list[LocationCode] | None
class LocationCreate(BaseModel):
code: str = Field(max_length=30)
description: str | None = None
notes: str | None = None
class LocationCodeCreate(BaseModel):
code: str = Field(max_length=8)
description: str | None = None
notes: str | None = None
locations: list[LocationCreate] | None = None
class CountryCreate(BaseModel):
code: str = Field(max_length=2)
name: str = Field(max_length=80)
notes: str | None = None
location_codes: list[LocationCodeCreate] | None = None
class CountryUpdate(BaseModel):
code: str | None = Field(default=None, max_length=2)
name: str | None = Field(default=None, max_length=80)
notes: str | None = None
# class CountryUpdate(CountryBase):
# code: str | None = None
# name: str | None = None
# notes: str | None = None
# ----------------------------------------------------------------
# Routes
router = APIRouter(prefix="/location", tags=["location"])
@router.get("/", response_model=list[Country])
async def get_countries(
offset: int = 0,
limit: Annotated[int, Query] = 100,
session=Depends(get_session)):
"""Get list of all countries"""
if limit < 1:
limit = sys.maxsize
result = session.exec(select(alchemy.Country).offset(offset).limit(limit)).all()
return result
@router.get("/{country}",
response_model=Country,
responses={404: {"description": "Not found"}})
async def get_country(
country: PRIMARY_ANNOTATION,
session=Depends(get_session)):
return utils.get_single_record(session, alchemy.Country, country)
@router.post("/",
response_model=Country)
async def create_country(
country: CountryCreate,
current_user: ACTIVE_USER,
session=Depends(get_session)):
item = CountryCreate.model_validate(country).model_dump(exclude_unset=True)
if session.scalar(select(alchemy.Country).where(alchemy.Country.code == item['code'])):
raise HTTPException(status_code=422,
detail=[dict(msg=f"Country {item['code']!r} already exists",
type="Database Integrity Error")])
country = alchemy.Country(**{k: v for k, v in item.items() if k in ('code', 'name', 'notes')})
country.code = country.code.upper()
country._user__id = current_user.id
for i in item.get('location_codes', []):
location_code = alchemy.LocationCode(**{k: v for k, v in i.items() if k in ('code', 'name', 'notes')})
location_code.code = location_code.code.upper()
location_code._user__id = current_user.id
for j in i.get('locations', []):
location = alchemy.Location(**j)
location._user__id = current_user.id
location_code.locations.append(location)
country.location_codes.append(location_code)
session.add(country)
try:
session.commit()
except Exception as exc:
raise HTTPException(status_code=422,
detail=[dict(msg=', '.join(exc.args),
type="Database Error")])
session.refresh(country)
return country
@router.patch("/{country}",
response_model=Country,
responses={404: {"description": "Not found"}})
async def update_country(
country: PRIMARY_ANNOTATION,
data: CountryUpdate,
current_user: ACTIVE_USER,
session=Depends(get_session)):
return update_item(
session=session,
current_user=current_user,
item=utils.get_single_record(session, alchemy.Country, 'Country', country),
data=data)
@router.put("/{country}/activate",
response_model=Country,
responses={404: {"description": "Not found"}})
async def activate_country(
country: PRIMARY_ANNOTATION,
current_user: ACTIVE_USER,
session=Depends(get_session)):
return utils.set_item_status(
session=session,
current_user=current_user,
item=utils.get_single_record(session, alchemy.Country, 'Country', country),
status='A')
@router.put("/{country}/deactivate",
response_model=Country,
responses={404: {"description": "Not found"}})
async def deactivate_country(
country: PRIMARY_ANNOTATION,
current_user: ACTIVE_USER,
session=Depends(get_session)):
return utils.set_item_status(
session=session,
current_user=current_user,
item=utils.get_single_record(session, alchemy.Country, 'Country', country),
status='I')
@router.post("/{country}",
response_model=LocationCode,)
async def create_location_code(
country: PRIMARY_ANNOTATION,
data: LocationCodeCreate,
current_user: ACTIVE_USER,
session=Depends(get_session)):
item = LocationCodeCreate.model_validate(data).model_dump(exclude_unset=True)
if session.scalar(select(alchemy.LocationCode).where(alchemy.LocationCode.code == data.code)):
raise HTTPException(status_code=422,
detail=[dict(msg=f"Location Code {data.code!r} already exists",
type="Database Integrity Error")])
country = utils.get_single_record(session, alchemy.Country, 'Country', country)
location_code = alchemy.LocationCode(**{k: v for k, v in item.items() if k in ('code', 'description', 'notes')}, country=country)
location_code._user__id = current_user.id
for i in item.get('locations', []):
location = alchemy.Location(**i)
location._user__id = current_user.id
location_code.locations.append(location)
session.add(location_code)
try:
session.commit()
except Exception as exc:
raise HTTPException(status_code=422,
detail=[dict(msg=', '.join(exc.args),
type="Database Error")])
session.refresh(location_code)
return location_code
@router.post("/{country}/{location_code}",
response_model=LocationCode,)
async def create_location(
country: PRIMARY_ANNOTATION,
location_code: PRIMARY_ANNOTATION,
data: LocationCode,
current_user: ACTIVE_USER,
session=Depends(get_session)):
location_code = utils.get_single_record(session, alchemy.Country, 'Country', country)
item = LocationCreate.model_validate(data).model_dump(exclude_unset=True)
if session.scalar(select(alchemy.LocationCode).where(
and_(alchemy.Location.location_code == location_code,
alchemy.Location.code == data.code))):
raise HTTPException(status_code=422,
detail=[dict(msg=f"Location '{location_code.code}/{data.code}' already exists",
type="Database Integrity Error")])
location = alchemy.Location(**{k: v for k, v in item.items() if k in ('code', 'description', 'notes')}, location_code=location_code)
location._user__id = current_user.id
session.add(location)
try:
session.commit()
except Exception as exc:
raise HTTPException(status_code=422,
detail=[dict(msg=', '.join(exc.args),
type="Database Error")])
session.refresh(location_code)
return location_code