public async Task <IHttpActionResult> AddShareUserPet(ShareUserPetViewModel model)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var userId = User.Identity.GetUserId <int>();
var user = await DbContext.Users
.SingleOrDefaultAsync(o => o.Id.Equals(userId));
var grantUser = await DbContext.Users
.SingleOrDefaultAsync(o => o.Id.Equals(model.ShareUserId));
var sharePetIds = model.SharePets.Select(x => x.PetId).ToList();
var userPets = DbContext.Pets
.Where(x => x.DateDeleted == null)
.Where(o => o.OwnerId == userId)
.Where(x => sharePetIds.Contains(x.Id))
.ToList();
var shareUserExist = user.ShareUserPets
.Where(x => x.ShareUserId == model.ShareUserId && x.ShareUserType == model.ShareUserType)
.SingleOrDefault();
if (user == null ||
grantUser == null ||
user.Id == grantUser.Id ||
sharePetIds.Count != userPets.Count)
{
return(NotFound());
}
if (shareUserExist != null)
{
return(BadRequest("The user is already associated with this account."));
}
using (var transactionContext = DbContext.Database.BeginTransaction())
{
try
{
var shareUserPet = Mapper.Map <ShareUserPet>(model);
user.ShareUserPets.Add(shareUserPet);
await DbContext.SaveChangesAsync();
transactionContext.Commit();
return(Ok(Mapper.Map <ShareUserPetViewModel>(shareUserPet)));
}
catch (Exception e)
{
return(InternalServerError(e));
}
}
}
public async Task <IHttpActionResult> TransferShareUserPet(ShareUserPetViewModel model)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var userId = User.Identity.GetUserId <int>();
var user = await DbContext.Users
.SingleOrDefaultAsync(o => o.Id.Equals(userId));
var grantUser = await DbContext.Users
.SingleOrDefaultAsync(o => o.Id.Equals(model.ShareUserId));
var sharePetIds = model.SharePets.Select(x => x.PetId).ToList();
var userPets = DbContext.Pets
.Where(x => x.DateDeleted == null)
.Where(o => o.OwnerId == userId)
.Where(x => sharePetIds.Contains(x.Id))
.ToList();
if (user == null ||
grantUser == null ||
user.Id == grantUser.Id ||
sharePetIds.Count != userPets.Count)
{
return(NotFound());
}
var destinationUser = DbContext.Users
.SingleOrDefault(x => x.Id == grantUser.Id);
if (destinationUser == null)
{
return(BadRequest("The user is not a member."));
}
using (var transactionContext = DbContext.Database.BeginTransaction())
{
try
{
userPets.ForEach(r => r.OwnerId = destinationUser.Id);
await DbContext.SaveChangesAsync();
//removing all shared settings
await DbContext.SharePets
.Where(x => sharePetIds.Contains(x.PetId))
.ForEachAsync(e => DbContext.SharePets.Remove(e));
await DbContext.SaveChangesAsync();
transactionContext.Commit();
return(Ok());
}
catch (Exception e)
{
return(InternalServerError(e));
}
}
}
