cachefx

ajan/cachefx

Overview

The cachefx package is a flexible caching package that provides a unified interface for different caching backends. Currently, it supports Redis as a caching backend.

The documentation below provides an overview of the package, its types, functions, and usage examples. For more detailed information, refer to the source code and tests.

Configuration

Configuration struct for the cache:

type Config struct {
  Caches map[string]ConfigCache `conf:"CACHES"`
}

type ConfigCache struct {
  Provider string `conf:"PROVIDER"`
  DSN      string `conf:"DSN"`
}

Example configuration:

config := &cachefx.Config{
  Caches: map[string]cachefx.ConfigCache{
    "default": {
      Provider: "redis",
      DSN:      "redis://localhost:6379",
    },
    "session": {
      Provider: "redis",
      DSN:      "redis://localhost:6380",
    },
  },
}

Features

• Redis caching backend support
• Configurable cache dialects
• Registry pattern for managing multiple cache instances
• Easy to extend for additional caching backends

API

Usage

import "github.com/eser/ajan/cachefx"

// Create a new Redis cache instance
cache, err := cachefx.NewRedisCache(ctx, cachefx.DialectRedis, "redis://localhost:6379")
if err != nil {
  log.Fatal(err)
}

// Set a value with expiration
err = cache.Set(ctx, "key", "value", time.Hour)

// Get a value
value, err := cache.Get(ctx, "key")

// Delete a value
err = cache.Delete(ctx, "key")