初始化

backend/HardwarePerformance.API/Controllers/TestController.cs

@@ -68,87 +68,32 @@ public class TestController : ControllerBase
     }
 
     [HttpGet("categories")]
-    public async Task<IActionResult> GetCategories()
-    {
-        try
+        public async Task<IActionResult> GetCategories()
         {
-            var categories = new List<object>();
-            
-            using var connection = new MySql.Data.MySqlClient.MySqlConnection(
-                "Server=localhost;Database=HardwarePerformance;User=root;Password=123456;");
-            await connection.OpenAsync();
-            
-            using var cmd = new MySql.Data.MySqlClient.MySqlCommand("SELECT * FROM Categories", connection);
-            using var reader = await cmd.ExecuteReaderAsync();
-            
-            while (await reader.ReadAsync())
+            try
             {
-                categories.Add(new
-                {
-                    Id = reader.GetInt32("Id"),
-                    Name = reader.GetString("Name"),
-                    Description = reader.IsDBNull("Description") ? null : reader.GetString("Description"),
-                    CreatedAt = reader.GetDateTime("CreatedAt")
-                });
+                var categories = await _context.GetCategoriesAsync();
+                return Ok(new { success = true, data = categories });
             }
-            
-            return Ok(categories);
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "获取类别列表时发生错误");
-            return StatusCode(500, new
+            catch (Exception ex)
             {
-                Message = $"获取类别列表时发生错误: {ex.Message}",
-                Timestamp = DateTime.Now
-            });
+                _logger.LogError(ex, "获取类别列表时发生错误");
+                return StatusCode(500, new { success = false, message = ex.Message });
+            }
         }
-    }
 
     [HttpGet("products")]
-    public async Task<IActionResult> GetProducts()
-    {
-        try
+        public async Task<IActionResult> GetProducts([FromQuery] int categoryId = 0, [FromQuery] int page = 1, [FromQuery] int pageSize = 10)
         {
-            var products = new List<object>();
-            
-            using var connection = new MySql.Data.MySqlClient.MySqlConnection(
-                "Server=localhost;Database=HardwarePerformance;User=root;Password=123456;");
-            await connection.OpenAsync();
-            
-            using var cmd = new MySql.Data.MySqlClient.MySqlCommand(
-                @"SELECT p.*, c.Name as CategoryName 
-                  FROM Products p 
-                  LEFT JOIN Categories c ON p.CategoryId = c.Id", connection);
-            using var reader = await cmd.ExecuteReaderAsync();
-            
-            while (await reader.ReadAsync())
+            try
             {
-                products.Add(new
-                {
-                    Id = reader.GetInt32("Id"),
-                    Name = reader.GetString("Name"),
-                    Model = reader.IsDBNull("Model") ? null : reader.GetString("Model"),
-                    Manufacturer = reader.IsDBNull("Manufacturer") ? null : reader.GetString("Manufacturer"),
-                    ImageUrl = reader.IsDBNull("ImageUrl") ? null : reader.GetString("ImageUrl"),
-                    ReleaseDate = reader.IsDBNull("ReleaseDate") ? (DateTime?)null : reader.GetDateTime("ReleaseDate"),
-                    CategoryId = reader.IsDBNull("CategoryId") ? (int?)null : reader.GetInt32("CategoryId"),
-                    CategoryName = reader.IsDBNull("CategoryName") ? null : reader.GetString("CategoryName"),
-                    CurrentRank = reader.IsDBNull("CurrentRank") ? (int?)null : reader.GetInt32("CurrentRank"),
-                    CreatedAt = reader.GetDateTime("CreatedAt")
-                });
+                var products = await _context.GetProductsAsync(categoryId, page, pageSize);
+                return Ok(new { success = true, data = products });
             }
-            
-            return Ok(products);
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "获取产品列表时发生错误");
-            return StatusCode(500, new
+            catch (Exception ex)
             {
-                Message = $"获取产品列表时发生错误: {ex.Message}",
-                Timestamp = DateTime.Now
-            });
+                _logger.LogError(ex, "获取产品列表时发生错误");
+                return StatusCode(500, new { success = false, message = ex.Message });
+            }
         }
-    }
 }