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>
24 lines
654 B
Go
24 lines
654 B
Go
// Package cache provides Redis client initialization.
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package cache
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import (
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"context"
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"fmt"
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"github.com/redis/go-redis/v9"
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)
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// NewClient creates and validates a Redis client using the given REDIS_URL.
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// Returns an error if the URL cannot be parsed or if the initial PING fails.
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func NewClient(ctx context.Context, redisURL string) (*redis.Client, error) {
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opts, err := redis.ParseURL(redisURL)
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if err != nil {
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return nil, fmt.Errorf("cache.NewClient: parse URL: %w", err)
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}
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client := redis.NewClient(opts)
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if err := client.Ping(ctx).Err(); err != nil {
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return nil, fmt.Errorf("cache.NewClient: ping: %w", err)
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}
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return client, nil
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}
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