Added CartService and LocalStorageService (browser)

2026-06-09 09:08:46 +02:00
parent 02ff14ccc8
commit 59af9a5406
8 changed files with 250 additions and 11 deletions
@@ -0,0 +1,80 @@
+using LiteCharms.Features.Abstractions;
+
+namespace LiteCharms.Features.Browser;
+
+public sealed class LocalStorageService(ProtectedLocalStorage storage) : IService
+{
+    public async ValueTask<Result> DeleteAsync(string key)
+    {
+        try
+        {
+            await storage.DeleteAsync(key);
+
+            return Result.Ok();
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+
+    public async ValueTask<Result> SaveAsync(string key, string value)
+    {
+        try
+        {
+            await storage.SetAsync(key, value);
+
+            return Result.Ok();
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+
+    public async ValueTask<Result> SaveAsync<TValue>(string key, TValue value) where TValue : class
+    {
+        try
+        {
+            await storage.SetAsync(key, value);
+
+            return Result.Ok();
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+
+    public async ValueTask<Result<string>> GetAsync(string key)
+    {
+        try
+        {
+            var retrieval = await storage.GetAsync<string>(key);
+
+            return retrieval.Success && !string.IsNullOrWhiteSpace(retrieval.Value)
+                ? Result.Ok(retrieval.Value)
+                : Result.Fail($"Could not find object by key {key}");
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+
+    public async ValueTask<Result<TValue>> GetAsync<TValue>(string key) where TValue : class
+    {
+        try
+        {
+            var retrieval = await storage.GetAsync<TValue>(key);
+
+            return retrieval.Success && retrieval.Value is not null
+                ? Result.Ok(retrieval.Value)
+                : Result.Fail($"Could not find object by key {key}");
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+}