public async Task <GroupManagerResponse> CreateGroupAsync(GroupForDto model, string userId)
{
if (model == null)
{
throw new NullReferenceException("Group model is null.");
}
await using (_context)
{
var file = model.File;
var uploadResult = new ImageUploadResult();
if (file != null)
{
await using (var steam = file.OpenReadStream())
{
var uploadParams = new ImageUploadParams
{
File = new FileDescription(file.Name, steam)
};
uploadResult = _cloudinary.Upload(uploadParams);
}
model.Url = uploadResult.Url.ToString();
model.PublicId = uploadResult.PublicId;
}
var group = new Group
{
Id = Guid.NewGuid().ToString(),
GroupName = model.GroupName,
PhotoUrl = model?.Url
};
var user = await _userManager.FindByIdAsync(userId);
var groupMember = new GroupMember
{
GroupId = group.Id,
UserId = user.Id,
Role = "Admin",
FirstName = user.FirstName,
LastName = user.LastName
};
await _context.AddAsync(groupMember);
await _context.AddAsync(group);
await _context.SaveChangesAsync();
return(new GroupManagerResponse
{
Message = "Grup oluşturuldu.",
IsSuccess = true
});
}
}
public async Task <GroupManagerResponse> UpdateGroupAsync(GroupForDto model, string userId)
{
if (model == null)
{
throw new NullReferenceException("Group model is null.");
}
await using (_context)
{
var group = await _context.Groups.FindAsync(model.GroupId);
var userClaim = await _context.GroupMembers.SingleOrDefaultAsync(u =>
u.GroupId == model.GroupId && u.UserId == userId && u.Role == "Admin");
if (group == null || userClaim == null)
{
return(new GroupManagerResponse
{
Message = "Grup bulunamadı veya bu işlem için yetkiniz yok.",
IsSuccess = false
});
}
if (model.GroupName != null)
{
group.GroupName = model.GroupName;
}
var file = model.File;
var uploadResult = new ImageUploadResult();
if (file != null)
{
await using (var steam = file.OpenReadStream())
{
var uploadParams = new ImageUploadParams
{
File = new FileDescription(file.Name, steam)
};
uploadResult = _cloudinary.Upload(uploadParams);
}
model.Url = uploadResult.Url.ToString();
model.PublicId = uploadResult.PublicId;
group.PhotoUrl = model.Url.ToString();
}
_context.Update(group);
await _context.SaveChangesAsync();
return(new GroupManagerResponse
{
Message = "Grup düzenlendi.",
IsSuccess = true
});
}
}
public IActionResult UpdateGroup([FromForm] GroupForDto model)
{
var userId = User.FindFirst(ClaimTypes.NameIdentifier).Value;
if (ModelState.IsValid)
{
var group = _groupService.UpdateGroupAsync(model, userId);
if (group.Result.IsSuccess)
{
return(Ok(group.Result));
}
return(BadRequest(group.Result));
}
return(BadRequest("Some properties are not valid."));
}
