initial commit

Plugins/BTCPayServer.Plugins.LiquidPlus/Services/CustomLiquidAssetsRepository.cs

@@ -0,0 +1,60 @@
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using BTCPayServer.Configuration;
+using BTCPayServer.Plugins.LiquidPlus.Models;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace BTCPayServer.Plugins.LiquidPlus.Services
+{
+    public class CustomLiquidAssetsRepository
+    {
+        private readonly ILogger<CustomLiquidAssetsRepository> _logger;
+        private readonly IOptions<DataDirectories> _options;
+        private string File => Path.Combine(_options.Value.DataDir, "custom-liquid-assets.json");
+
+        public CustomLiquidAssetsRepository(ILogger<CustomLiquidAssetsRepository> logger, IOptions<DataDirectories> options)
+        {
+            _logger = logger;
+            _options = options;
+        }
+
+        public CustomLiquidAssetsSettings Get()
+        {
+            try
+            {
+                if (System.IO.File.Exists(File))
+                {
+                    return JObject.Parse(System.IO.File.ReadAllText(File)).ToObject<CustomLiquidAssetsSettings>();
+                }
+            }
+
+            catch (Exception e)
+            {
+                _logger.LogError(e, "could not parse custom liquid assets file");
+            }
+
+            return new CustomLiquidAssetsSettings();
+        }
+
+        public async Task Set(CustomLiquidAssetsSettings settings)
+        {
+            try
+            {
+                await System.IO.File.WriteAllTextAsync(File, JObject.FromObject(settings).ToString(Formatting.Indented));
+
+                ChangesPending = true;
+            }
+
+            catch (Exception e)
+            {
+                _logger.LogError(e, "could not write custom liquid assets file");
+            }
+        }
+
+        public bool ChangesPending { get; private set; }
+    }
+}