initial commit

Plugins/BTCPayServer.Plugins.LSP/LSPService.cs

@@ -0,0 +1,37 @@
+using System.Threading.Tasks;
+using BTCPayServer.Abstractions.Contracts;
+using Microsoft.Extensions.Caching.Memory;
+
+namespace BTCPayServer.Plugins.LSP;
+
+public class LSPService
+{
+    private readonly IMemoryCache _memoryCache;
+    private readonly IStoreRepository _storeRepository;
+
+    public LSPService(IMemoryCache memoryCache,
+        IStoreRepository storeRepository)
+    {
+        _memoryCache = memoryCache;
+        _storeRepository = storeRepository;
+    }
+
+
+    public async Task<LSPSettings> GetLSPForStore(string storeId)
+    {
+        var k = $"{nameof(LSPSettings)}_{storeId}";
+        return await _memoryCache.GetOrCreateAsync(k, async _ =>
+        {
+            var res = await _storeRepository.GetSettingAsync<LSPSettings>(storeId,
+                nameof(LSPSettings));
+            return res;
+        });
+    }
+
+    public async Task SetLSPForStore(string storeId, LSPSettings lspSettings)
+    {
+        var k = $"{nameof(LSPSettings)}_{storeId}";
+        await _storeRepository.UpdateSetting(storeId, nameof(LSPSettings), lspSettings);
+        _memoryCache.Set(k, lspSettings);
+    }
+}