48 lines
925 B
Go
48 lines
925 B
Go
package configs
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import (
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"context"
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"fmt"
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"os"
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"github.com/redis/go-redis/v9"
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)
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var RedisClient *redis.Client
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var Ctx = context.Background()
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// ConnectRedis initializes the Redis connection
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func ConnectRedis() error {
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redisURL := os.Getenv("REDIS_URL")
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if redisURL != "" {
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opt, err := redis.ParseURL(redisURL)
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if err != nil {
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return fmt.Errorf("failed to parse redis url: %w", err)
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}
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RedisClient = redis.NewClient(opt)
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} else {
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host := os.Getenv("REDIS_HOST")
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if host == "" {
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host = "localhost"
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}
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port := os.Getenv("REDIS_PORT")
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if port == "" {
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port = "6379"
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}
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pass := os.Getenv("REDIS_PASSWORD")
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RedisClient = redis.NewClient(&redis.Options{
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Addr: fmt.Sprintf("%s:%s", host, port),
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Password: pass,
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DB: 0, // Default DB
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})
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}
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_, err := RedisClient.Ping(Ctx).Result()
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if err != nil {
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return fmt.Errorf("redis connection failed: %w", err)
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}
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return nil
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}
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