public async Task DeleteWithNotification(RemoveTeamMemberDTO teamMember)
{
var member = await base.GetAsync(teamMember.Id);
int memberUserId = member.UserId;
bool memberIsAccepted = member.IsAccepted;
if (member == null)
{
throw new NotFoundException(nameof(TeamMember), teamMember.Id);
}
await base.RemoveAsync(teamMember.Id);
var group = await _context.Groups.AsNoTracking().FirstOrDefaultAsync(g => g.Id == teamMember.GroupId);
var userMember = await _context.Users.AsNoTracking().FirstOrDefaultAsync(u => u.Id == memberUserId);
if (teamMember.InitiatorUserId == memberUserId)
{
await CheckIsUserAcceptedAsync(memberIsAccepted, teamMember, userMember, group);
}
else
{
var initiator = await _context.Users.FirstOrDefaultAsync(u => u.Id == teamMember.InitiatorUserId);
var members = await _context.TeamMembers.AsNoTracking().Where(t => t.GroupId == teamMember.GroupId &&
t.UserId != teamMember.InitiatorUserId && t.IsAccepted).ToListAsync();
foreach (var memb in members)
{
string msg = $"{initiator?.Username} removed {userMember?.Username} from group {group?.Name}";
await MakeNotificationAsync(msg, memb);
}
string message = $"{initiator?.Username} removed you from group {group?.Name}";
await MakeNotificationAsync(message, null, memberUserId, -1);
}
}
private async Task CheckIsUserAcceptedAsync(bool memberIsAccepted, RemoveTeamMemberDTO teamMember, User userMember, Group group)
{
if (!memberIsAccepted)
{
var members = await _context.TeamMembers.AsNoTracking().Where(t => t.GroupId == teamMember.GroupId && t.IsAccepted &&
(t.MemberRole == GroupRole.Admin || t.MemberRole == GroupRole.Owner)).ToListAsync();
foreach (var memb in members)
{
string message = $"{userMember?.Username} declined the invitation to group {group?.Name}";
await MakeNotificationAsync(message, memb);
}
}
else
{
var members = await _context.TeamMembers.AsNoTracking().Where(t => t.GroupId == teamMember.GroupId && t.IsAccepted).ToListAsync();
foreach (var memb in members)
{
string message = $"{userMember?.Username} left group {group?.Name}";
await MakeNotificationAsync(message, memb);
}
}
}
public async Task DeleteMemberWithNotification([FromQuery] RemoveTeamMemberDTO removeObject)
{
await _teamMemberService.DeleteWithNotification(removeObject);
}