Files
Crussell/backend/db/db.go
T
popertotsandSisyphus 3d0e2afc4c refactor(backend): migrate db.DB to db.Conn PoolProxy across all handlers
Replace direct *pgxpool.Pool usage with PoolProxy wrapper across the entire backend:

- db.DB renamed to db.Conn (*pgxpool.Pool -> *PoolProxy)
- JWT functions now accept context.Context instead of using context.Background()
- Handler DB calls route through PoolProxy for per-test transaction support
- Fixture/helper/testdb functions accept Querier interface for decoupling
- Query ordering fixed in bookings handlers: COUNT after data query to avoid pgx conn busy
- Time truncation fixed: time.Date instead of Truncate(24*time.Hour) for week start calc
- testmain_test.go files updated with SeedBaseline and NewPoolProxy

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-06-21 19:28:54 +01:00

65 lines
1.0 KiB
Go

//go:build !dev
// +build !dev
package db
import (
"context"
"fmt"
"os"
"github.com/jackc/pgx/v5/pgxpool"
)
var Conn *PoolProxy
func Connect() error {
// Connect to Postgres on local network (127.x.x.x)
dsn := fmt.Sprintf(
"postgres://%s:%s@%s:5432/%s?require_auth=scram-sha-256",
getEnv("POSTGRES_USER"),
getEnv("POSTGRES_PASSWORD"),
getEnv("POSTGRES_HOST"),
getEnv("POSTGRES_DB"),
)
pool, err := pgxpool.New(context.Background(), dsn)
if err != nil {
return err
}
Conn = NewPoolProxy(pool)
err = testDB()
if err != nil {
return err
}
return nil
}
func testDB() error {
ctx := context.Background()
conn, err := Conn.Acquire(ctx)
if err != nil {
return err
}
defer conn.Release()
row := conn.QueryRow(ctx, "SELECT 1")
var result int
err = row.Scan(&result)
if err != nil {
return err
}
return nil
}
func getEnv(key string) string {
if val := os.Getenv(key); val != "" {
return val
}
// Return empty string instead of fatal error - allows tests to run without prod env vars
return ""
}