add chat and users

src/GreenHome.Api/Controllers/DeviceMembersController.cs

@@ -0,0 +1,120 @@
+using Microsoft.AspNetCore.Mvc;
+using GreenHome.Application;
+
+namespace GreenHome.Api.Controllers;
+
+[ApiController]
+[Route("api/[controller]")]
+public class DeviceMembersController : ControllerBase
+{
+    private readonly IDeviceMemberService _memberService;
+    private readonly IWebHostEnvironment _environment;
+    private readonly ILogger<DeviceMembersController> _logger;
+
+    public DeviceMembersController(
+        IDeviceMemberService memberService,
+        IWebHostEnvironment environment,
+        ILogger<DeviceMembersController> logger)
+    {
+        _memberService = memberService;
+        _environment = environment;
+        _logger = logger;
+    }
+
+    /// <summary>لیست اعضای تیم یک دستگاه</summary>
+    [HttpGet]
+    public async Task<ActionResult<IReadOnlyList<DeviceMemberDto>>> List(
+        [FromQuery] int deviceId,
+        CancellationToken cancellationToken)
+    {
+        var result = await _memberService.ListByDeviceAsync(deviceId, cancellationToken);
+        return Ok(result);
+    }
+
+    /// <summary>افزودن یا ویرایش عضو تیم</summary>
+    [HttpPost]
+    public async Task<ActionResult<DeviceMemberDto>> Upsert(
+        [FromBody] UpsertDeviceMemberRequest request,
+        CancellationToken cancellationToken)
+    {
+        try
+        {
+            var result = await _memberService.UpsertAsync(request, cancellationToken);
+            return Ok(result);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error upserting device member");
+            return BadRequest(new { error = ex.Message });
+        }
+    }
+
+    /// <summary>حذف عضو تیم</summary>
+    [HttpDelete]
+    public async Task<ActionResult> Delete(
+        [FromQuery] int deviceId,
+        [FromQuery] int userId,
+        CancellationToken cancellationToken)
+    {
+        try
+        {
+            await _memberService.DeleteAsync(deviceId, userId, cancellationToken);
+            return Ok(new { message = "عضو با موفقیت حذف شد" });
+        }
+        catch (InvalidOperationException ex)
+        {
+            return NotFound(new { error = ex.Message });
+        }
+    }
+
+    /// <summary>بررسی مجوز مدیریت تیم</summary>
+    [HttpGet("can-manage")]
+    public async Task<ActionResult<bool>> CanManage(
+        [FromQuery] int actorUserId,
+        [FromQuery] int deviceId,
+        CancellationToken cancellationToken)
+    {
+        var canManage = await _memberService.CanManageDeviceAsync(actorUserId, deviceId, cancellationToken);
+        return Ok(new { canManage });
+    }
+
+    /// <summary>آپلود آواتار عضو</summary>
+    [HttpPost("avatar")]
+    [Consumes("multipart/form-data")]
+    public async Task<ActionResult<string>> UploadAvatar(
+        [FromForm] IFormFile file,
+        CancellationToken cancellationToken)
+    {
+        try
+        {
+            if (file == null || file.Length == 0)
+                return BadRequest(new { error = "فایل انتخاب نشده است" });
+
+            var allowedTypes = new[] { "image/jpeg", "image/jpg", "image/png", "image/webp" };
+            if (!allowedTypes.Contains(file.ContentType.ToLower()))
+                return BadRequest(new { error = "فقط فایل‌های تصویری مجاز هستند" });
+
+            if (file.Length > 2 * 1024 * 1024)
+                return BadRequest(new { error = "حجم آواتار نباید بیشتر از 2 مگابایت باشد" });
+
+            var uploadsFolder = Path.Combine(_environment.WebRootPath ?? "wwwroot", "uploads", "avatars");
+            Directory.CreateDirectory(uploadsFolder);
+
+            var fileName = $"{Guid.NewGuid()}{Path.GetExtension(file.FileName)}";
+            var filePath = Path.Combine(uploadsFolder, fileName);
+
+            await using (var stream = new FileStream(filePath, FileMode.Create))
+            {
+                await file.CopyToAsync(stream, cancellationToken);
+            }
+
+            var relativePath = $"/uploads/avatars/{fileName}";
+            return Ok(new { avatarPath = relativePath, message = "آواتار با موفقیت آپلود شد" });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error uploading avatar");
+            return StatusCode(500, new { error = "خطا در آپلود آواتار" });
+        }
+    }
+}