/// <summary>
        /// affiche le liste des prestataires
        /// </summary>
        /// <returns></returns>
        public async Task <ActionResult> presta()
        {
            var prest = new List <PrestaViewModel>();

            foreach (var item in db.ServiceProviders.ToList())
            {
                var user         = UserManager.FindByEmail(item.Email);
                var rolesForUser = UserManager.GetRoles(user.Id);
                if (rolesForUser.Contains("ServiceProvider") && user != null && item.Domain != null && item.sector != null)
                {
                    PrestaViewModel ps = new PrestaViewModel();

                    ps.domain    = item.Domain.Name;
                    ps.sector    = item.sector.Name;
                    ps.photoLink = item.photoLink;
                    ps.stars     = item.Stars;
                    ps.titre     = item.Titre;
                    ps.fullName  = item.FullName;
                    ps.Nstars    = 5 - item.Stars;
                    if (ps.photoLink == null)
                    {
                        ps.photoLink = "~/Content/Images/Unknown.png";
                    }
                    if (item.Diponibility == false)
                    {
                        ps.dispo = "Non Disponible";
                    }
                    else
                    {
                        ps.dispo = "Disponible";
                    }
                    prest.Add(ps);
                }
            }
            ViewBag.photoLink = await getPicLink();

            return(View(prest));
        }
        /// <summary>
        /// Shows the list of service providers in our platform
        /// </summary>
        /// <returns></returns>
        public ActionResult prestaList()
        {
            if (Request.IsAuthenticated)
            {
                /*fixed tonight , replace reception by missions and everything is gonna be fine*/
                return(RedirectToAction("Presta", "Missions"));
            }
            var prest = new List <PrestaViewModel>();

            foreach (var item in db.ServiceProviders.ToList())
            {
                if (item.Domain != null && item.sector != null)
                {
                    PrestaViewModel ps = new PrestaViewModel();
                    ps.domain    = item.Domain.Name;
                    ps.sector    = item.sector.Name;
                    ps.photoLink = item.photoLink;
                    ps.stars     = item.Stars;
                    ps.fullName  = item.FullName;
                    ps.Nstars    = 5 - item.Stars;
                    if (ps.photoLink == null)
                    {
                        ps.photoLink = "~/Content/Images/Unknown.png";
                    }
                    if (item.Diponibility == false)
                    {
                        ps.dispo = "Non Disponible";
                    }
                    else
                    {
                        ps.dispo = "Disponible";
                    }
                    prest.Add(ps);
                }
            }
            return(View(prest));
        }