public async Task <RecommendsMarket> GetRecommendsMarket(List <string> itemsPurchase)
{
var recommendsMarketFirebase = await _recommendsMarketRepository.GetRecommendsMarket();
if (recommendsMarketFirebase.Items.Count == 0)
{
var productsFirebase = await MergeProductsByMarket();
var itemsRecommends = await GetProductsRecommends(productsFirebase);
recommendsMarketFirebase.Items = itemsRecommends;
await _recommendsMarketRepository.SaveAsync(recommendsMarketFirebase);
}
var recommendsMarket = new RecommendsMarket {
Items = new List <RecommendsMarketItem>()
};
Dictionary <string, int> markets = new Dictionary <string, int>();
foreach (var item in itemsPurchase)
{
var product = recommendsMarketFirebase.Items.FirstOrDefault(x => x.SearchableName == item);
if (product == null)
{
continue;
}
recommendsMarket.Items.Add(product);
GetBestShoppingMarket(markets, product);
}
recommendsMarket.Market = markets.OrderByDescending(x => x.Value).FirstOrDefault().Key;
recommendsMarket.Message = GetAmountMarketByProducts(markets);
recommendsMarket.TotalPrice = recommendsMarket.Items.Sum(x => x.Price);
return(recommendsMarket);
}
public async Task <RecommendsMarket> GetProductsByMarket(List <string> itemsPurchase, string market)
{
if (string.IsNullOrEmpty(market))
{
return new RecommendsMarket {
Message = "Mercado não informado", Items = new List <RecommendsMarketItem>()
}
}
;
var productsFirebase = await _productRepository.GetAsync(market);
var recommendsMarket = new RecommendsMarket {
Items = new List <RecommendsMarketItem>()
};
foreach (var item in itemsPurchase)
{
var product = productsFirebase.FirstOrDefault(x => x.SearchableName == item);
if (product == null)
{
continue;
}
recommendsMarket.Items.Add(FormatProductToRecommendMarkeItem(product));
}
recommendsMarket.Market = market;
recommendsMarket.TotalPrice = recommendsMarket.Items.Sum(x => x.Price);
return(recommendsMarket);
}
}
public async Task SaveAsync(RecommendsMarket recommendsMarket)
{
var db = _firebaseConnection.Open();
DocumentReference docRef = db.Collection("recommendsMarket").Document("recommendation");
await docRef.SetAsync(recommendsMarket);
}
public RecommendsMarketServiceTest()
{
_productRepositoryMock = new Mock <IProductRepository>();
_products = new List <Product>
{
new Product
{
Name = "Agua",
Market = "tonin",
Price = 2.05d,
PenultimatePrice = 2.05d,
SearchableName = "agua",
TemOferta = false,
DateOfLastPurchase = "26/08/2020",
DatePenultimatePurchase = "26/08/2020"
},
new Product
{
Name = "Linguica",
Market = "tonin",
Price = 10.05d,
PenultimatePrice = 10.05d,
SearchableName = "linguica",
TemOferta = false,
DateOfLastPurchase = "26/08/2020",
DatePenultimatePurchase = "26/08/2020"
},
new Product
{
Name = "Agua",
Market = "savegnago",
Price = 1.95d,
PenultimatePrice = 2.07d,
SearchableName = "agua",
TemOferta = true,
DateOfLastPurchase = "26/08/2020",
DatePenultimatePurchase = "26/08/2020"
},
new Product
{
Name = "Linguica",
Market = "savegnago",
Price = 11.05d,
PenultimatePrice = 9.95d,
SearchableName = "linguica",
TemOferta = false,
DateOfLastPurchase = "26/08/2020",
DatePenultimatePurchase = "26/08/2020"
},
new Product
{
Name = "Iorgute",
Market = "tonin",
Price = 1.54d,
PenultimatePrice = 2.07d,
SearchableName = "iorgute",
TemOferta = false,
DateOfLastPurchase = "26/08/2020",
DatePenultimatePurchase = "26/08/2020"
},
};
_productRepositoryMock.Setup(x => x.GetAsync(It.IsAny <string>())).Returns(Task.FromResult <ICollection <Product> >(_products));
_searchableNames = new List <string>();
_searchableNames.Add("linguica");
_searchableNames.Add("agua");
_searchableNames.Add("iorgute");
_productRepositoryMock.Setup(x => x.GetSearchableNamesAsync()).Returns(Task.FromResult <ICollection <string> >(_searchableNames));
_productRepositoryMock.Setup(x => x.AddAsync(new List <Product>(), "")).Returns(Task.FromResult(new { }));
_productRepositoryMock.Setup(x => x.AddSearchableNamesAsync(new List <string>())).Returns(Task.FromResult(new { }));
_productRepositoryMock.Setup(x => x.GetMarkets()).Returns(Task.FromResult <ICollection <string> >(new List <string> {
"tonin", "savegnago"
}));
_recommendsMarket = new RecommendsMarket {
Items = new List <RecommendsMarketItem>()
};
_recommendsMarketRepositoryMock = new Mock <IRecommendsMarketRepository>();
_recommendsMarketRepositoryMock.Setup(x => x.GetRecommendsMarket()).Returns(Task.FromResult <RecommendsMarket>(_recommendsMarket));
_recommendsMarketRepositoryMock.Setup(x => x.SaveAsync(It.IsAny <RecommendsMarket>())).Returns(Task.FromResult(new { }));
_recommendsMarketService = new RecommendsMarketService(_productRepositoryMock.Object, _recommendsMarketRepositoryMock.Object);
_request = new List <string>();
_request.Add("linguica");
_request.Add("agua");
_request.Add("coca-cola");
_request.Add("iorgute");
}