public async Task <IActionResult> GetOrders([FromQuery] OrderQueryDto queryDto)
{
IEnumerable <OrderViewModel> orders = default;
if (!queryDto.Cacheable)
{
orders = await _mediator.Send(queryDto);
return(Ok(orders));
}
var cacheKey = $"order-{queryDto.CustomerId}-{queryDto.OrderId}-{queryDto.DeliveredAt}-{queryDto.OrderedAt}-{queryDto.IsDelivered}-{queryDto.Cacheable}";
orders = await _redisCacheClient.GetAsync <IEnumerable <OrderViewModel> >(cacheKey);
if (orders != null)
{
Response.Headers.Add("X-DataSource", $"From-Cache");
return(Ok(orders));
}
orders = await _mediator.Send(queryDto);
if (orders.Any())
{
await _redisCacheClient.AddAsync(cacheKey, orders, 300);
}
return(Ok(orders));
}
public async Task <IActionResult> GetProducts([FromQuery] ProductQueryDto queryDto)
{
IEnumerable <ProductViewModel> products = default;
if (!queryDto.Cacheable)
{
products = await _mediator.Send(queryDto);
return(Ok(products));
}
var cacheKey = $"product-{queryDto.ProductName}-{queryDto.CategoryId}";
products = await _redisCacheClient.GetAsync <IEnumerable <ProductViewModel> >(cacheKey);
if (products != null)
{
Response.Headers.Add("X-DataSource", $"From-Cache");
return(Ok(products));
}
if (products.Any())
{
await _redisCacheClient.AddAsync(cacheKey, products, 300);
}
return(Ok(products));
}
public async Task <IActionResult> GetOrders([FromQuery] SalesQueryDto queryDto)
{
var cacheKey = $"sales-{queryDto.CustomerId}-{queryDto.Reference}-{queryDto.SoldAt}-{queryDto.OperatedBy}";
var salesFromCache = await _redisCacheClient.GetAsync <IEnumerable <SalesViewModel> >(cacheKey);
if (salesFromCache != null)
{
Response.Headers.Add("X-DataSource", $"From-Cache");
return(Ok(salesFromCache));
}
var salesFromDb = await _mediator.Send(queryDto);
if (salesFromDb.Any())
{
await _redisCacheClient.AddAsync(cacheKey, salesFromDb, 300);
}
return(Ok(salesFromDb));
}
public static void SetCache(string key, object value)
{
_cache.AddAsync(key, value);
}