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Abstract away cache. 2 implementations: redis and memory

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Kwoth
2022-06-23 13:07:45 +00:00
parent 1716c69132
commit 210da263ad
75 changed files with 11525 additions and 1547 deletions
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19
src/NadekoBot/Modules/Searches/Search/SearchCommands.cs
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@@ -10,14 +10,14 @@ public partial class Searches
public partial class SearchCommands : NadekoModule
{
private readonly ISearchServiceFactory _searchFactory;
private readonly ConnectionMultiplexer _redis;
private readonly IBotCache _cache;
public SearchCommands(
ISearchServiceFactory searchFactory,
ConnectionMultiplexer redis)
IBotCache cache)
{
_searchFactory = searchFactory;
_redis = redis;
_cache = cache;
}
[Cmd]
@@ -127,18 +127,17 @@ public partial class Searches
await ctx.Channel.EmbedAsync(null, embeds: embeds);
}
private TypedKey<string> GetYtCacheKey(string query)
=> new($"search:youtube:{query}");
private async Task AddYoutubeUrlToCacheAsync(string query, string url)
{
var db = _redis.GetDatabase();
await db.StringSetAsync($"search:youtube:{query}", url, expiry: 1.Hours());
}
=> await _cache.AddAsync(GetYtCacheKey(query), url, expiry: 1.Hours());
private async Task<VideoInfo?> GetYoutubeUrlFromCacheAsync(string query)
{
var db = _redis.GetDatabase();
var url = await db.StringGetAsync($"search:youtube:{query}");
var result = await _cache.GetAsync(GetYtCacheKey(query));
if (string.IsNullOrWhiteSpace(url))
if (!result.TryGetValue(out var url) || string.IsNullOrWhiteSpace(url))
return null;
return new VideoInfo()