Persilsoft.Redis.Caching 1.0.4

Perfilsoft.Redis.Caching

It contains a service for managing a Redis Storage

Example

First, you need to register the required group of services.

using ServiceCollectionExtensions;

Action<RedisCacheOptions> RedisCacheOptionsConfigurator = options =>
builder.Configuration.GetSection("Redis").Bind(options);
builder.Services.AddRedisServices(RedisCacheOptionsConfigurator);

In the configuration file appsettings.json you must configure the following key:

"Redis": {
	"Configuration": "localhost:5002",
	"InstanceName": "my-redis"
}

Where:
Configuration: The configuration used to connect to Redis.
InstanceName: The Redis instance name.

Now, you can use the IRedisManager service as follows:

Save data
To save information, you need to send a key and its value.

class RedisTest(IRedisManager redisManager)
{
	public void Add()
	{
		await redisManager.SetAsync("myKey", "The value here");
	}
}

You can send a value of a complex type, the library will take care of serializing it into a JSON string and storing it.

class RedisTest(IRedisManager redisManager)
{
	public async Task Add()
	{
		var Person1 = new Person("Jhon Doe", 35);
		await redisManager.SetAsync("person-1", Person1);
	}
}

record class Person(string Name, byte Age);

absoluteExpireTime: Sets an absolute expiration time, relative to now (default: 60 seconds).
unusedExpireTime: Sets how long a cache entry can be inactive (e.g. not accessed) before it will be removed. This will not extend the entry lifetime beyond the absolute expiration.

await redisManager.SetAsync("person-1", Person1,
        absoluteExpireTime: TimeSpan.FromMinutes(2),
        unusedExpireTime: TimeSpan.FromSeconds(30));

Retrieve data
You can retrieve the information based on the key.

class RedisTest(IRedisManager redisManager)
{
	public async Task PrintValue()
	{
		var Value = await redisManager.GetAsync("myKey");
		Console.WriteLine($"My value is: {Value}");
	}
}

If the type stored in Redis is complex, it will need to be deserialized.

class RedisTest(IRedisManager redisManager)
{
	public async Task<Person> Get()
	{
		var Person1 = await redisManager.GetAsync<Person>("person-1");
		
		return Person1;
	}
}

Remove data
You can delete information by sending its key.

class RedisTest(IRedisManager redisManager)
{
	public async Task Remove()
	{
		await redisManager.RemoveAsync("person-1");
	}
}