public async Task <GroupManagerResponse> InviteGroupAsync(JoinGroupForDto model, string userId)
{
if (model == null || userId == null)
{
throw new NullReferenceException("Model is null.");
}
await using (_context)
{
var inviteUser = await _context.Users.SingleOrDefaultAsync(u => u.UserName == model.UserName);
if (inviteUser == null)
{
return(new GroupManagerResponse
{
Message = "Kullanıcı bulunamadı.",
IsSuccess = false
});
}
if (await _context.GroupMembers.FirstOrDefaultAsync(u =>
u.UserId == inviteUser.Id && u.GroupId == model.GroupId) != null)
{
return(new GroupManagerResponse
{
Message = "Kullanıcı gruba zaten üye.",
IsSuccess = false
});
}
var user = await _userManager.FindByIdAsync(inviteUser.Id);
var member = new GroupMember
{
GroupId = model.GroupId,
Role = "User",
UserId = user.Id,
FirstName = user.FirstName,
LastName = user.LastName
};
await _context.AddAsync(member);
await _context.SaveChangesAsync();
return(new GroupManagerResponse
{
Message = $"{member.FirstName} {member.LastName} gruba alındı.",
IsSuccess = true
});
}
}
public IActionResult InviteGroup([FromBody] JoinGroupForDto model)
{
var userId = User.FindFirst(ClaimTypes.NameIdentifier).Value;
if (ModelState.IsValid)
{
var group = _groupService.InviteGroupAsync(model, userId);
if (group.Result.IsSuccess)
{
return(Ok(group.Result));
}
return(BadRequest(group.Result));
}
return(BadRequest("Some properties are not valid."));
}
public async Task <GroupManagerResponse> JoinGroupAsync(JoinGroupForDto model, string userId)
{
if (model == null || userId == null)
{
throw new NullReferenceException("Model is null.");
}
await using (_context)
{
if (await _context.GroupMembers.FirstOrDefaultAsync(u =>
u.UserId == userId && u.GroupId == model.GroupId) != null)
{
return(new GroupManagerResponse
{
Message = "Gruba zaten üyesiniz.",
IsSuccess = false
});
}
var user = await _userManager.FindByIdAsync(userId);
var newUser = new GroupMember
{
GroupId = model.GroupId,
Role = "User",
UserId = userId,
FirstName = user.FirstName,
LastName = user.LastName
};
await _context.AddAsync(newUser);
await _context.SaveChangesAsync();
return(new GroupManagerResponse
{
Message = "Gruba katıldınız.",
IsSuccess = true
});
}
}
