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venue.py
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156 lines (130 loc) · 3.79 KB
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# Code generated by sqlc. DO NOT EDIT.
import dataclasses
from typing import AsyncIterator, List, Optional
import sqlalchemy
import sqlalchemy.ext.asyncio
from ondeck import models
CREATE_VENUE = """-- name: create_venue \\:one
INSERT INTO venue (
slug,
name,
city,
created_at,
spotify_playlist,
status,
statuses,
tags
) VALUES (
:p1,
:p2,
:p3,
NOW(),
:p4,
:p5,
:p6,
:p7
) RETURNING id
"""
@dataclasses.dataclass()
class CreateVenueParams:
slug: str
name: str
city: str
spotify_playlist: str
status: models.Status
statuses: Optional[List[models.Status]]
tags: Optional[List[str]]
DELETE_VENUE = """-- name: delete_venue \\:exec
DELETE FROM venue
WHERE slug = :p1 AND slug = :p1
"""
GET_VENUE = """-- name: get_venue \\:one
SELECT id, status, statuses, slug, name, city, spotify_playlist, songkick_id, tags, created_at
FROM venue
WHERE slug = :p1 AND city = :p2
"""
LIST_VENUES = """-- name: list_venues \\:many
SELECT id, status, statuses, slug, name, city, spotify_playlist, songkick_id, tags, created_at
FROM venue
WHERE city = :p1
ORDER BY name
"""
UPDATE_VENUE_NAME = """-- name: update_venue_name \\:one
UPDATE venue
SET name = :p2
WHERE slug = :p1
RETURNING id
"""
VENUE_COUNT_BY_CITY = """-- name: venue_count_by_city \\:many
SELECT
city,
count(*)
FROM venue
GROUP BY 1
ORDER BY 1
"""
@dataclasses.dataclass()
class VenueCountByCityRow:
city: str
count: int
class AsyncQuerier:
def __init__(self, conn: sqlalchemy.ext.asyncio.AsyncConnection):
self._conn = conn
async def create_venue(self, arg: CreateVenueParams) -> Optional[int]:
row = (await self._conn.execute(sqlalchemy.text(CREATE_VENUE), {
"p1": arg.slug,
"p2": arg.name,
"p3": arg.city,
"p4": arg.spotify_playlist,
"p5": arg.status,
"p6": arg.statuses,
"p7": arg.tags,
})).first()
if row is None:
return None
return row[0]
async def delete_venue(self, *, slug: str) -> None:
await self._conn.execute(sqlalchemy.text(DELETE_VENUE), {"p1": slug})
async def get_venue(self, *, slug: str, city: str) -> Optional[models.Venue]:
row = (await self._conn.execute(sqlalchemy.text(GET_VENUE), {"p1": slug, "p2": city})).first()
if row is None:
return None
return models.Venue(
id=row[0],
status=row[1],
statuses=row[2],
slug=row[3],
name=row[4],
city=row[5],
spotify_playlist=row[6],
songkick_id=row[7],
tags=row[8],
created_at=row[9],
)
async def list_venues(self, *, city: str) -> AsyncIterator[models.Venue]:
result = await self._conn.stream(sqlalchemy.text(LIST_VENUES), {"p1": city})
async for row in result:
yield models.Venue(
id=row[0],
status=row[1],
statuses=row[2],
slug=row[3],
name=row[4],
city=row[5],
spotify_playlist=row[6],
songkick_id=row[7],
tags=row[8],
created_at=row[9],
)
async def update_venue_name(self, *, slug: str, name: str) -> Optional[int]:
row = (await self._conn.execute(sqlalchemy.text(UPDATE_VENUE_NAME), {"p1": slug, "p2": name})).first()
if row is None:
return None
return row[0]
async def venue_count_by_city(self) -> AsyncIterator[VenueCountByCityRow]:
result = await self._conn.stream(sqlalchemy.text(VENUE_COUNT_BY_CITY))
async for row in result:
yield VenueCountByCityRow(
city=row[0],
count=row[1],
)