paper-dynasty-database/app/routers_v2/current.py

from fastapi import APIRouter, Depends, HTTPException, Response
from pandas import DataFrame
from typing import Optional
import logging
import pydantic

from ..db_engine import db, Current, model_to_dict
from ..dependencies import oauth2_scheme, valid_token, LOG_DATA

logging.basicConfig(
    filename=LOG_DATA['filename'],
    format=LOG_DATA['format'],
    level=LOG_DATA['log_level']
)

router = APIRouter(
    prefix='/api/v2/current',
    tags=['current']
)


class CurrentModel(pydantic.BaseModel):
    season: int
    week: int
    gsheet_template: str
    gsheet_version: str


@router.get('')
async def get_current(season: Optional[int] = None, csv: Optional[bool] = False):
    if season:
        current = Current.get_or_none(season=season)
    else:
        current = Current.latest()

    if csv:
        current_list = [
            ['id', 'season', 'week'],
            [current.id, current.season, current.week]
        ]
        return_val = DataFrame(current_list).to_csv(header=False, index=False)

        db.close()
        return Response(content=return_val, media_type='text/csv')
    else:
        return_val = model_to_dict(current)
        db.close()
        return return_val


@router.get('/{current_id}')
async def get_one_current(current_id, csv: Optional[bool] = False):
    try:
        current = Current.get_by_id(current_id)
    except Exception:
        db.close()
        raise HTTPException(status_code=404, detail=f'No current found with id {current_id}')

    if csv:
        current_list = [
            ['id', 'season', 'week'],
            [current.id, current.season, current.week]
        ]
        return_val = DataFrame(current_list).to_csv(header=False, index=False)

        db.close()
        return Response(content=return_val, media_type='text/csv')
    else:
        return_val = model_to_dict(current)
        db.close()
        return return_val


@router.post('')
async def post_current(current: CurrentModel, token: str = Depends(oauth2_scheme)):
    if not valid_token(token):
        logging.warning(f'Bad Token: {token}')
        db.close()
        raise HTTPException(
            status_code=401,
            detail='You are not authorized to post current. This event has been logged.'
        )

    dupe_curr = Current.get_or_none(Current.season == current.season)
    if dupe_curr:
        db.close()
        raise HTTPException(status_code=400, detail=f'There is already a current for season {current.season}')

    this_curr = Current(
        season=current.season,
        week=current.week,
        gsheet_template=current.gsheet_template,
        gsheet_version=current.gsheet_version
    )

    saved = this_curr.save()
    if saved == 1:
        return_val = model_to_dict(this_curr)
        db.close()
        return return_val
    else:
        raise HTTPException(status_code=418, detail='Well slap my ass and call me a teapot; I could not save that team')


@router.patch('/{current_id}')
async def patch_current(
        current_id: int, season: Optional[int] = None, week: Optional[int] = None,
        gsheet_template: Optional[str] = None, gsheet_version: Optional[str] = None,
        live_scoreboard: Optional[int] = None, token: str = Depends(oauth2_scheme)):
    if not valid_token(token):
        logging.warning(f'Bad Token: {token}')
        db.close()
        raise HTTPException(
            status_code=401,
            detail='You are not authorized to patch current. This event has been logged.'
        )
    try:
        current = Current.get_by_id(current_id)
    except Exception:
        db.close()
        raise HTTPException(status_code=404, detail=f'No current found with id {current_id}')

    if season is not None:
        current.season = season
    if week is not None:
        current.week = week
    if gsheet_template is not None:
        current.gsheet_template = gsheet_template
    if gsheet_version is not None:
        current.gsheet_version = gsheet_version
    if live_scoreboard is not None:
        current.live_scoreboard = live_scoreboard

    if current.save() == 1:
        return_val = model_to_dict(current)
        db.close()
        return return_val
    else:
        raise HTTPException(
            status_code=418,
            detail='Well slap my ass and call me a teapot; I could not save that current'
        )


@router.delete('/{current_id}')
async def delete_current(current_id, token: str = Depends(oauth2_scheme)):
    if not valid_token(token):
        logging.warning(f'Bad Token: {token}')
        db.close()
        raise HTTPException(
            status_code=401,
            detail='You are not authorized to delete current. This event has been logged.'
        )
    try:
        this_curr = Current.get_by_id(current_id)
    except Exception:
        db.close()
        raise HTTPException(status_code=404, detail=f'No current found with id {current_id}')

    count = this_curr.delete_instance()
    db.close()

    if count == 1:
        raise HTTPException(status_code=200, detail=f'Current {current_id} has been deleted')
    else:
        raise HTTPException(status_code=500, detail=f'Current {current_id} was not deleted')