public bool Edit(Guid productId, [FromBody] ProductInputData editData)
{
if (editData.Quantity >= 0 && editData.ProductName != null)
{
return(product.EditProduct(productId, editData));
}
throw new Exception("Please enter the Product Name and Quantity should be greater than or equal to 0");
}
public bool Create([FromBody] ProductInputData inputData)
{
if (inputData.Quantity >= 0 && inputData.ProductName != null)
{
return(product.AddProduct(inputData));
}
throw new Exception("Please enter the Product Name and Quantity should be greater than or equal to 0");
}
public void TestDeleteProductExpectException()
{
var product = new ProductInputData()
{
ProductId = Guid.NewGuid(),
ProductName = "Product for test",
Quantity = 10
};
Assert.Throws <Exception>(() => objProductService.DeleteProduct(product.ProductId));
}
public bool AddProduct(ProductInputData productInputData)
{
var pro = dbContext.Products.FirstOrDefault(x => x.ProductName == productInputData.ProductName);
if (pro != null)
{
throw new Exception("Product name already exists");
}
var product = new Product()
{
ProductId = Guid.NewGuid(),
ProductName = productInputData.ProductName,
Quantity = productInputData.Quantity
};
dbContext.Products.Add(product);
dbContext.SaveChanges();
return(true);
}
public bool EditProduct(Guid productId, ProductInputData updatedInputData)
{
var product = dbContext.Products.FirstOrDefault(x => x.ProductId == productId);
if (product == null)
{
throw new Exception("Invalid Product Id");
}
var pro = dbContext.Products.FirstOrDefault(x => x.ProductName == updatedInputData.ProductName);
if (pro != null)
{
throw new Exception("Product name already exists");
}
product.Quantity = (updatedInputData.Quantity != 0) ? updatedInputData.Quantity : product.Quantity;
product.ProductName = (updatedInputData.ProductName != null) ? updatedInputData.ProductName : product.ProductName;
dbContext.Products.Update(product);
dbContext.SaveChanges();
return(true);
}
