测试

backend/HardwarePerformance.API/Controllers/TestController.cs

@@ -0,0 +1,154 @@
+using Microsoft.AspNetCore.Mvc;
+using HardwarePerformance.Infrastructure.Data;
+
+namespace HardwarePerformance.API.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public class TestController : ControllerBase
+{
+    private readonly SimpleAppDbContext _context;
+    private readonly ILogger<TestController> _logger;
+
+    public TestController(SimpleAppDbContext context, ILogger<TestController> logger)
+    {
+        _context = context;
+        _logger = logger;
+    }
+
+    [HttpGet("database-status")]
+    public async Task<IActionResult> GetDatabaseStatus()
+    {
+        try
+        {
+            var isConnected = await _context.TestConnectionAsync();
+            
+            return Ok(new
+            {
+                IsConnected = isConnected,
+                Message = isConnected ? "数据库连接成功" : "数据库连接失败",
+                Timestamp = DateTime.Now
+            });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "检查数据库连接时发生错误");
+            return StatusCode(500, new
+            {
+                IsConnected = false,
+                Message = $"检查数据库连接时发生错误: {ex.Message}",
+                Timestamp = DateTime.Now
+            });
+        }
+    }
+
+    [HttpPost("initialize-database")]
+    public async Task<IActionResult> InitializeDatabase()
+    {
+        try
+        {
+            await _context.InitializeDatabaseAsync();
+            await _context.SeedInitialDataAsync();
+            
+            return Ok(new
+            {
+                Message = "数据库初始化成功，种子数据已添加",
+                Timestamp = DateTime.Now
+            });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "初始化数据库时发生错误");
+            return StatusCode(500, new
+            {
+                Message = $"初始化数据库时发生错误: {ex.Message}",
+                Timestamp = DateTime.Now
+            });
+        }
+    }
+
+    [HttpGet("categories")]
+    public async Task<IActionResult> GetCategories()
+    {
+        try
+        {
+            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())
+            {
+                categories.Add(new
+                {
+                    Id = reader.GetInt32("Id"),
+                    Name = reader.GetString("Name"),
+                    Description = reader.IsDBNull("Description") ? null : reader.GetString("Description"),
+                    CreatedAt = reader.GetDateTime("CreatedAt")
+                });
+            }
+            
+            return Ok(categories);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "获取类别列表时发生错误");
+            return StatusCode(500, new
+            {
+                Message = $"获取类别列表时发生错误: {ex.Message}",
+                Timestamp = DateTime.Now
+            });
+        }
+    }
+
+    [HttpGet("products")]
+    public async Task<IActionResult> GetProducts()
+    {
+        try
+        {
+            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())
+            {
+                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")
+                });
+            }
+            
+            return Ok(products);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "获取产品列表时发生错误");
+            return StatusCode(500, new
+            {
+                Message = $"获取产品列表时发生错误: {ex.Message}",
+                Timestamp = DateTime.Now
+            });
+        }
+    }
+}