public async Task CanBulkUpdateDocuments()
{
var standaloneItem = new Item(new Supply(null, null, new List <string>(), new Dictionary <string, string>()));
var variableItem = new Item(new Supply(null, null, new List <string>(), new Dictionary <string, string>()));
var variant1 = new Item(new Supply(null, null, new List <string>(), new Dictionary <string, string>()));
var variant2 = new Item(new Supply(null, null, new List <string>(), new Dictionary <string, string>()));
var repository = _mongoClient.GetRepository <Item>();
await repository.InsertManyAsync(new[] { standaloneItem, variableItem, variant1, variant2 });
var supplierId = ObjectId.GenerateNewId().ToString();
var lines = new RequestLine[]
{
new RequestLine(standaloneItem.Id, 10, "ABC", false, Array.Empty <RequestVariant>()),
new RequestLine(variableItem.Id, 12, "DEF", true, new [] {
new RequestVariant(variant1.Id, "DEF_1"),
new RequestVariant(variant2.Id, "DEF_2"),
}),
};
// Act
var setSuppliersItemNumberCommands = lines
.Where(x => !x.HasVariants)
.Select(
orderLine => new UpdateOneCommand <Item>
{
Filter = x => x.Eq(y => y.Id, orderLine.ItemId),
Update = x => x.Set(y => y.Supply.LastPurchasePrice, new PurchasePrice(orderLine.OrderedPrice, "SEK"))
.Set(y => y.Supply.SuppliersItemReferences[supplierId], orderLine.SuppliersItemNumber)
.Set(y => y.Supply.LastPurchaseDate, SystemClock.Instance.GetCurrentInstant())
.AddToSet(y => y.Supply.Suppliers, supplierId)
}
)
.Concat(
lines
.Where(x => x.HasVariants).SelectMany(x => x.Variants)
.Select(orderLineVariant => new UpdateOneCommand <Item>
{
Filter = x => x.Eq(y => y.Id, orderLineVariant.ItemId),
Update = x => x.Set(y => y.Supply.SuppliersItemReferences[supplierId], orderLineVariant.SuppliersItemNumber)
.Set(y => y.Supply.LastPurchaseDate, SystemClock.Instance.GetCurrentInstant())
})
).ToList();
await repository.UpdateOneBulkAsync(setSuppliersItemNumberCommands);
// Assert
var persistedItems = await repository.GetAll().ToListAsync();
persistedItems.Should().HaveCount(4).And.SatisfyRespectively(
x => x.ShouldHaveProperty(y => y.Id, standaloneItem.Id).And
.ShouldSatisfy(y => y.Supply.SuppliersItemReferences.Should().ContainKey(supplierId).WhichValue.Should().Be("ABC")).And
.ShouldSatisfy(y => y.Supply.LastPurchasePrice !.OrderedPrice.Should().Be(10)).And
.ShouldSatisfy(y => y.Supply.Suppliers.Should().ContainSingle(z => z == supplierId)),
x => x.ShouldHaveProperty(y => y.Id, variableItem.Id),
x => x.ShouldHaveProperty(y => y.Id, variant1.Id).And
.ShouldSatisfy(y => y.Supply.SuppliersItemReferences.Should().ContainKey(supplierId).WhichValue.Should().Be("DEF_1")),
x => x.ShouldHaveProperty(y => y.Id, variant2.Id).And
.ShouldSatisfy(y => y.Supply.SuppliersItemReferences.Should().ContainKey(supplierId).WhichValue.Should().Be("DEF_2"))
);
}
