public async Task <bool> EditOfferAsync(OfferEditServiceModel model)
{
var offer = await this.context.Offers
.FirstOrDefaultAsync(x => x.Id == model.Id);
if (offer == null)
{
throw new ArgumentNullException(OfferNotFoundMessage);
}
offer.ModifiedOn = DateTime.UtcNow;
offer.OfferType = model.OfferType == GlobalConstants.OfferTypeSaleName ? offer.OfferType = OfferType.Sale : OfferType.Rental;
this.mapper.Map <OfferEditServiceModel, Offer>(model, offer);
this.context.Update(offer);
int chandedRows = await this.context.SaveChangesAsync();
if (chandedRows == 0)
{
throw new InvalidOperationException(UnsuccessfullyUpdatedOfferMessage);
}
return(true);
}
public void EditOfferIdShouldThrowExceptionIfNoSuchOffer()
{
string invalidId = "completelyInvalidId";
var unexistingOfferModel = new OfferEditServiceModel
{
Id = invalidId,
Comments = "Some comments",
OfferType = "Sale",
};
var serviceInstance = new OfferServices(context,
imageServices.Object,
cloudinaryServices.Object,
userServices.Object,
referenceNumberGenerator.Object,
mapper
);
Assert.ThrowsAsync <ArgumentNullException>(() => serviceInstance.EditOfferAsync(unexistingOfferModel), ArgumentNullExceptonMessage);
}
