emilandClaude Sonnet 4.6
50b3c4198a
- Go backend: auth (JWT), points earn/spend, QR token generation, partners, admin grant/stats endpoints with chi router - Next.js 14 frontend: login, student dashboard, transaction history, QR display, partners list - PostgreSQL migrations (4 tables), Redis cache, Docker Compose - CORS middleware, role-based route protection, Zustand auth store Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
23 lines
630 B
Go
23 lines
630 B
Go
// Package db provides PostgreSQL connection pool initialization.
|
|
package db
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/jackc/pgx/v5/pgxpool"
|
|
)
|
|
|
|
// NewPool creates and validates a pgx connection pool using the given DATABASE_URL.
|
|
// Returns an error if the pool cannot be created or if the initial ping fails.
|
|
func NewPool(ctx context.Context, databaseURL string) (*pgxpool.Pool, error) {
|
|
pool, err := pgxpool.New(ctx, databaseURL)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("db.NewPool: create pool: %w", err)
|
|
}
|
|
if err := pool.Ping(ctx); err != nil {
|
|
return nil, fmt.Errorf("db.NewPool: ping: %w", err)
|
|
}
|
|
return pool, nil
|
|
}
|