public void Calculate_Product_Net_Cost_With_Amortized_And_Dollar_Amount_Fee()
{
var product = new Product() { ProductCost = 1, ProductAnnualSalesProjection = 100 };
product.Fees = new List<Fee>();
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = 1 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Amortized), FeeAmortizedCharge = 100, FeeAmortizedType = MyExtensions.GetEnumDescription(AmortizedTypeList.Annual_Sales_Projection)});
var feeCalculator = new FeeCalculator(product);
feeCalculator.ComputeNetCost();
Assert.AreEqual(3, product.ProductNetCost);
}
public void Calculate_Product_Sell_Prices_And_Fees_With_Division_And_Multiplication_Percent_Amortized_And_Dollar_Amount_Fee()
{
var product = new Product() { ProductCost = 1, ProductAnnualSalesProjection = 100 };
product.Fees = new List<Fee>();
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = 1 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Amortized), FeeAmortizedCharge = 100, FeeAmortizedType = MyExtensions.GetEnumDescription(AmortizedTypeList.Annual_Sales_Projection) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Division) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
product.ProductSellPrices = new List<ProductSellPrice>();
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Employee", SellPriceMarginPercent = 50, SellPriceLevel = 1 });
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Retail", SellPriceMarginPercent = 50, SellPriceLevel = 2 });
foreach(var sellPrice in product.ProductSellPrices)
{
sellPrice.Fees = new List<Fee>();
if(sellPrice.SellPriceName == "Retail")
{
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 20, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
}
}
var feeCalculator = new FeeCalculator(product);
feeCalculator.ComputeNetCost();
Assert.AreEqual(3, product.ProductNetCost);
feeCalculator.ComputeTotalCost();
// Created to get same value though division
decimal value = ((decimal)3 / (decimal).9) * (decimal)1.1;
value = feeCalculator.RoundNumberToDecimalPlace(value, 3);
Assert.AreEqual(value, product.ProductTotalCost);
// New Part of Test
feeCalculator.ComputeSellPrices(false);
foreach(var sellPrice in product.ProductSellPrices)
{
decimal sellPriceValue = value / (decimal)(.50);
foreach(var fee in sellPrice.Fees)
{
if(fee.FeePercentType == MyExtensions.GetEnumDescription(PercentTypeList.Multiplication))
{
sellPriceValue = sellPriceValue * (decimal)1.2;
}
else
{
sellPriceValue = sellPriceValue / (decimal).8;
}
}
Assert.AreEqual(feeCalculator.RoundNumberToDecimalPlace(sellPriceValue, 3), sellPrice.SellPriceFinalAmount);
}
}
public void Calculate_Product_Net_Cost_With_Dollar_Amount_Fee()
{
var product = new Product();
product.ProductCost = (decimal)1;
product.Fees = new List<Fee>();
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = 1 });
var feeCalculator = new FeeCalculator(product);
feeCalculator.ComputeNetCost();
Assert.AreEqual(1, product.ProductCost);
Assert.AreEqual(2, product.ProductNetCost);
}
//non-generated Costructor
public ProductSellPrice(Product product, string name, int level, decimal defaultMargin)
{
// TODO: Complete member initialization
this.Product = product;
this.SellPriceName = name;
this.SellPriceLevel = level;
this.SellPriceMarginPercent = defaultMargin;
this.AuditTrails = new HashSet<AuditTrail>();
this.SellPriceStatus = MyExtensions.GetEnumDescription(Status.Active);
}
// Product
public AuditTrail(DateTime dateTime, string userName, Product product, int id, string comment)
{
this.AuditTrailTimeStamp = dateTime;
this.AuditTrailUserName = userName;
this.AuditTrailComment = comment;
if(id > 0)
{
this.ProductID = id;
}
else
{
this.Product = product;
}
}
public ActionResult SaveAndCalculateSellPriceToNearestFiveCents(Product product, HttpPostedFileBase ProductImage, HttpPostedFileBase DecorationImage, IEnumerable<HttpPostedFileBase> Documents, string returnUrl)
{
// Sets Viewbag data for dropdowns
SetViewBagData(returnUrl, product);
string preSaveStatus = db.Products.Where(p => p.ProductID == product.ProductID).Select(p => p.ProductStatus).FirstOrDefault();
if (ModelState.IsValid)
{
int idIndex = -100;
foreach (var fee in product.Fees)
{
// IF it's a new fee
if (fee.FeeID <= 0)
{
fee.FeeID = idIndex;
idIndex++;
}
}
foreach (var upcharge in product.ProductUpcharges)
{
if (upcharge.UpchargeID <= 0)
{
upcharge.UpchargeID = idIndex;
idIndex++;
}
}
foreach (var productDocument in product.ProductDocuments)
{
// if it's a new document
if (productDocument.ID <= 0)
{
productDocument.ID = idIndex;
idIndex++;
}
}
db.Entry(product).State = EntityState.Modified;
// Remove Fees
var Fees = product.Fees.ToList();
foreach (var fee in db.Fees.Where(p => p.ProductID == product.ProductID))
{
if (!Fees.Contains(fee))
{
fee.FeeStatus = MyExtensions.GetEnumDescription(Status.Archived);
db.Entry(fee).State = EntityState.Modified; ;
}
}
// Remove Upcharges
var Upcharges = product.ProductUpcharges.ToList();
foreach (var upcharge in db.ProductUpcharges.Where(p => p.ProductID == product.ProductID))
{
if (!Upcharges.Contains(upcharge))
{
upcharge.UpchargeStatus = MyExtensions.GetEnumDescription(Status.Archived);
db.Entry(upcharge).State = EntityState.Modified; ;
}
}
// Add/Update Fees
foreach (var fee in product.Fees)
{
// IF it's a new fee
if (fee.FeeID <= 0)
{
// Create a new Fee
db.Fees.Add(fee);
}
else
{
// Else update existing Fee
db.Entry(fee).State = EntityState.Modified;
}
}
// update SellPriceFees
foreach (var sellPrice in product.ProductSellPrices)
{
// Update sellprice
db.Entry(sellPrice).State = EntityState.Modified;
//TODO: add/update/remove SellPriceFees
foreach (var fee in sellPrice.Fees)
{
if (fee.FeeID <= 0)
{
db.Fees.Add(fee);
}
else
{
db.Entry(fee).State = EntityState.Modified;
}
}
}
// Document
// Remove
var productDocuments = product.ProductDocuments.ToList();
foreach (var productDocument in db.ProductDocuments.Where(p => p.ProductID == product.ProductID))
{
if (!productDocuments.Contains(productDocument))
{
productDocument.Status = archived;
db.Entry(productDocument).State = EntityState.Modified;
}
}
//Files
if (Documents != null)
{
for (int index = 0; index < Documents.Count(); index++)
{
var productDocument = product.ProductDocuments.Where(p => p.Status != archived).ElementAt(product.ProductDocuments.Where(p => p.Status != archived).Count() - 1 - index);
var Document = Documents.ElementAt(index);
// file
if (Document != null && Document.ContentLength > 0)
{
byte[] documentBinaryData = new byte[Document.ContentLength];
int readresult = Document.InputStream.Read(documentBinaryData, 0, Document.ContentLength);
productDocument.Document = documentBinaryData;
productDocument.DocumentFileType = Document.ContentType;
productDocument.DocumentFileName = Document.FileName;
}
}
}
// Add/Update
foreach (var productDocument in product.ProductDocuments)
{
// IF it's a new productDocument
if (productDocument.ID <= 0)
{
// Create a new productDocument
db.ProductDocuments.Add(productDocument);
}
else
{
// Else update existing productDocument
db.Entry(productDocument).State = EntityState.Modified;
}
}
// update ProductAttachmentTypes
foreach (var productAttachmentType in product.ProductUpcharges)
{
db.Entry(productAttachmentType).State = EntityState.Modified;
}
// update Upcharges
foreach (var upcharge in product.ProductUpcharges)
{
// IF it's a new Upcharge
if (upcharge.UpchargeID <= 0)
{
// Create a new Upcharge
db.ProductUpcharges.Add(upcharge);
Product thisProduct = db.Products.Where(p => p.ProductID == product.ProductID).FirstOrDefault();
foreach (var sellPrice in thisProduct.ProductSellPrices)
{
UpchargeSellPrice newUpchargeSellPrice = new UpchargeSellPrice(upcharge, sellPrice.SellPriceName, sellPrice.SellPriceLevel);
db.UpchargeSellPrices.Add(newUpchargeSellPrice);
}
}
else
{
// Else update existing Fee
db.Entry(upcharge).State = EntityState.Modified;
}
//TODO: add/update/remove SellPriceFees
foreach (var upchargeSellPrice in upcharge.UpchargeSellPrices)
{
if (upchargeSellPrice.UpchargeSellPriceID <= 0)
{
db.UpchargeSellPrices.Add(upchargeSellPrice);
}
else
{
db.Entry(upchargeSellPrice).State = EntityState.Modified;
}
}
}
// Decorations
// Remove
var decorations = product.ProductDecorations.ToList();
foreach (var decoration in db.ProductDecorations.Where(p => p.ProductID == product.ProductID))
{
if (!decorations.Contains(decoration))
{
decoration.DecorationStatus = MyExtensions.GetEnumDescription(Status.Archived);
db.Entry(decoration).State = EntityState.Modified;
}
}
// Add/Update
foreach (var decoration in product.ProductDecorations)
{
if (DecorationImage != null && DecorationImage.ContentLength > 0)
{
byte[] imageBinaryData = new byte[DecorationImage.ContentLength];
int readresult = DecorationImage.InputStream.Read(imageBinaryData, 0, DecorationImage.ContentLength);
decoration.DecorationImage = imageBinaryData;
decoration.DecorationImageType = DecorationImage.ContentType;
}
// IF it's a new fee
if (decoration.DecorationID <= 0)
{
// Create a new Fee
db.ProductDecorations.Add(decoration);
}
else
{
// Else update existing Fee
db.Entry(decoration).State = EntityState.Modified;
}
}
if (ProductImage != null && ProductImage.ContentLength > 0)
{
byte[] imageBinaryData = new byte[ProductImage.ContentLength];
int readresult = ProductImage.InputStream.Read(imageBinaryData, 0, ProductImage.ContentLength);
product.ProductImage = imageBinaryData;
product.ProductImageType = ProductImage.ContentType;
}
// Calculator
Helpers.FeeCalculator newCalculator = new Helpers.FeeCalculator(product);
try
{
newCalculator.ComputeAllProductPrices(true);
newCalculator.ComputeMarginBasedOnSellprice();
}
catch (Exception ex)
{
Console.Write("ProductController.cs SaveAndCalculateSellPriceToNearestFiveCents() ComputeAllProductPrices() failure. Exception: " + ex.ToString());
}
// Add Audit Entry
AuditTrail audit = new AuditTrail(DateTime.Now, User.Identity.Name, product, product.ProductID, "Save and Calculate Prices");
db.AuditTrails.Add(audit);
// Send Emails
#region SendEmails
// Check previous status
if (preSaveStatus != product.ProductStatus)
{
List<EmailTo> sendEmailTos = MyExtensions.GetEmailTo(product.ProductStatus);
var urlBuilder = new System.UriBuilder(Request.Url.AbsoluteUri) { Path = Url.Action("Edit", "Product") + "/" + product.ProductID, Query = null, };
var campaign = db.Campaigns.Where(c => c.CampaignID == product.CampaignID).FirstOrDefault();
if (sendEmailTos != null && sendEmailTos.Count > 0)
{
UserMailer.SendStatusUpdate(sendEmailTos, "Product Updated by: " + MyExtensions.DisplayPrintFriendlyName(User.Identity.Name), urlBuilder.ToString(), db.Companies.Where(c => c.CompanyID == campaign.CompanyID).FirstOrDefault(), campaign, product).Send();
}
}
#endregion
db.SaveChanges();
return RedirectToAction("Edit", new { id = product.ProductID, ReturnUrl = returnUrl });
}
else
{
int count = 0;
foreach (var modelStateVal in ModelState.Values)
{
foreach (var error in modelStateVal.Errors)
{
var errorMessage = error.ErrorMessage;
var exception = error.Exception;
// You may log the errors if you want
}
count++;
}
}
// Error
product.Campaign = db.Campaigns.Where(c => c.CampaignID == product.CampaignID)
.FirstOrDefault();
return View("Edit", product);
}
public ActionResult Close(Product product, HttpPostedFileBase ProductImage, string returnUrl)
{
if (returnUrl == null)
{
return RedirectToAction("Index");
}
return Redirect(returnUrl);
}
// Set ViewBag Data
public void SetViewBagData(string returnUrl, Product product = null)
{
ViewBag.ReturnUrl = returnUrl;
if (product != null)
{
var list = db.Campaigns.Where(c => c.CampaignStatus != archived &&
c.Company.CompanyStatus != archived);
ViewBag.Campaigns = new SelectList(list, "CampaignID", "CampaignName", product.CampaignID);
ViewBag.PackagingTypes = new SelectList(db.PackagingTypes.Where(p => p.PackagingTypeStatus != archived).OrderBy(p => p.PackagingTypeName), "PackagingTypeID", "PackagingTypeName", product.PackagingTypeID);
ViewBag.VendorNames = new SelectList(db.VendorNames.Where(v => v.VendorNameStatus != archived).OrderBy(v => v.VendorNameName), "VendorNameID", "VendorNameName", product.VendorNameID);
ViewBag.VendorTypes = new SelectList(db.VendorTypes.Where(v => v.VendorTypeStatus != archived), "VendorTypeID", "VendorTypeName", product.VendorTypeID);
ViewBag.FeeNames = new SelectList(db.FeeNames.Where(f => f.FeeNameStatus != archived), "FeeNameID", "FeeNameName", 0);
ViewBag.MajorCategories = new SelectList(db.Categories.Where(c => c.CategoryStatus != archived && c.CategoryType == "Major").OrderBy(c => c.CategoryName), "CategoryID", "CategoryName", product.MajorCategoryID);
ViewBag.MinorCategories = new SelectList(db.Categories.Where(c => c.CategoryStatus != archived && c.CategoryType == "Minor").OrderBy(c => c.CategoryName), "CategoryID", "CategoryName", product.MinorCategoryID);
ViewBag.DecorationMethodsDB = db.DecorationMethods.Where(d => d.DecorationMethodStatus != archived).OrderBy(d => d.DecorationMethodName);
}
else if (product == null)
{
ViewBag.ReturnUrl = returnUrl;
var campaignList = db.Campaigns.Where(c => c.CampaignStatus != archived &&
c.Company.CompanyStatus != archived);
ViewBag.Campaigns = new SelectList(campaignList, "CampaignID", "CampaignName");
ViewBag.PackagingTypes = new SelectList(db.PackagingTypes.Where(p => p.PackagingTypeStatus != archived).OrderBy(p => p.PackagingTypeName), "PackagingTypeID", "PackagingTypeName");
ViewBag.VendorNames = new SelectList(db.VendorNames.Where(v => v.VendorNameStatus != archived).OrderBy(v => v.VendorNameName), "VendorNameID", "VendorNameName");
ViewBag.VendorTypes = new SelectList(db.VendorTypes.Where(v => v.VendorTypeStatus != archived), "VendorTypeID", "VendorTypeName");
ViewBag.FeeNames = new SelectList(db.FeeNames.Where(f => f.FeeNameStatus != archived), "FeeNameID", "FeeNameName", 0);
ViewBag.MajorCategories = new SelectList(db.Categories.Where(c => c.CategoryStatus != archived && c.CategoryType == "Major").OrderBy(c => c.CategoryName), "CategoryID", "CategoryName");
ViewBag.MinorCategories = new SelectList(db.Categories.Where(c => c.CategoryStatus != archived && c.CategoryType == "Minor").OrderBy(c => c.CategoryName), "CategoryID", "CategoryName");
ViewBag.DecorationMethodsDB = db.DecorationMethods.Where(d => d.DecorationMethodStatus != archived).OrderBy(d => d.DecorationMethodName);
}
}
public virtual MvcMailMessage SendStatusUpdate(List<EmailTo> emailTos, string title, string link, Company company = null, Campaign campaign = null, Product product = null)
{
string subject = "";// Check if we have an object
if(product != null)
{
subject = company.CompanyName + ": Product Status Update " + DateTime.Now.ToString("f") + " : " + product.ProductName;
ViewBag.Type = "Product";
ViewBag.Name = product.ProductName;
ViewBag.Status = product.ProductStatus;
ViewBag.Link = link;
ViewBag.CampaignData = "Campaign Name: " + campaign.CampaignName;
ViewBag.CompanyData = "Company Name: " + company.CompanyName;
}
else if(campaign != null)
{
subject = company.CompanyName + ": Campaign Status Update - " + campaign.CampaignName;
ViewBag.Type = "Campaign";
ViewBag.Name = campaign.CampaignName;
ViewBag.Status = campaign.CampaignStatus;
ViewBag.Link = link;
ViewBag.CompanyData = "Company Name: " + company.CompanyName;
}
else if(company != null)
{
subject = company.CompanyName + ": Company Status Update";
ViewBag.Type = "Company";
ViewBag.Name = company.CompanyName;
ViewBag.Status = company.CompanyStatus;
ViewBag.Link = link;
}
else
{
throw new System.ArgumentException("All Objects are Null", "UserMailer.cs");
}
return Populate(x =>
{
x.Subject = subject;
x.ViewName = "SendStatusUpdate";
foreach(EmailTo emailTo in emailTos)
{
switch(emailTo)
{
case EmailTo.Account_Manager:
x.To.Add(company.CompanyAccountManagerEmail);
break;
case EmailTo.Inventory_Buyers:
x.To.Add("*****@*****.**");
break;
case EmailTo.Merchandisers:
x.To.Add("*****@*****.**");
break;
case EmailTo.Mentor:
x.To.Add(company.CompanyMentorEmail);
break;
default:
break;
}
}
});
}
public void Test_RoundNumberToDecimalPlace_Method()
{
var product = new Product();
product.ProductCost = (decimal)1;
var feeCalculator = new FeeCalculator(product);
decimal test = (decimal).6849842136841245;
Assert.AreEqual((decimal).68498, feeCalculator.RoundNumberToDecimalPlace(test, 5));
Assert.AreEqual((decimal).685, feeCalculator.RoundNumberToDecimalPlace(test, 3));
}
public void Compute_Product_With_Upcharge()
{
// Data Input
var product = new Product() { ProductCost = 1, ProductAnnualSalesProjection = 100 };
product.ProductUpcharges = new List<ProductUpcharge>();
ProductUpcharge upcharge1 = new ProductUpcharge();
upcharge1.UpchargeAmount = 2;
upcharge1.UpchargeSellPrices = new List<UpchargeSellPrice>();
upcharge1.UpchargeSellPrices.Add(new UpchargeSellPrice() { UpchargeSellPriceName = "Employee", UpchargeSellPriceLevel = 1 });
upcharge1.UpchargeSellPrices.Add(new UpchargeSellPrice() { UpchargeSellPriceName = "Retail", UpchargeSellPriceLevel = 2 });
product.ProductUpcharges.Add(upcharge1);
product.Fees = new List<Fee>();
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = 1 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Amortized), FeeAmortizedCharge = 100, FeeAmortizedType = MyExtensions.GetEnumDescription(AmortizedTypeList.Annual_Sales_Projection) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Division) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
product.ProductSellPrices = new List<ProductSellPrice>();
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Employee", SellPriceMarginPercent = 50, SellPriceLevel = 1 });
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Retail", SellPriceMarginPercent = 50, SellPriceLevel = 2 });
foreach(var sellPrice in product.ProductSellPrices)
{
sellPrice.Fees = new List<Fee>();
if(sellPrice.SellPriceName == "Retail")
{
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 20, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
}
}
// Run Calculator
var feeCalculator = new FeeCalculator(product);
feeCalculator.ComputeAllProductPrices(false);
// Created to get same value though division
decimal value = ((decimal)3 / (decimal).9) * (decimal)1.1;
value = feeCalculator.RoundNumberToDecimalPlace(value, 3);
Assert.AreEqual(value, product.ProductTotalCost);
foreach(var sellPrice in product.ProductSellPrices)
{
decimal sellPriceValue = value / (decimal)(.50);
foreach(var fee in sellPrice.Fees)
{
if(fee.FeePercentType == MyExtensions.GetEnumDescription(PercentTypeList.Multiplication))
{
sellPriceValue = sellPriceValue * (decimal)1.2;
}
else
{
sellPriceValue = sellPriceValue / (decimal).8;
}
}
Assert.AreEqual(feeCalculator.RoundNumberToDecimalPlace(sellPriceValue, 3), sellPrice.SellPriceFinalAmount);
}
// Check Upcharge values
foreach(var upcharge in product.ProductUpcharges)
{
// Created to get same value though division
decimal newValue = (decimal)1;// cost
newValue += 2; // upcharge
newValue += 2; // dollar charges
newValue = (decimal)(newValue / ((decimal)1 - (decimal)((decimal)10 / (decimal)100))); // divide
newValue = (decimal)(((decimal)10 / (decimal)100) + (decimal)1) * newValue; // multiply
newValue = feeCalculator.RoundNumberToDecimalPlace(newValue, 3);
Assert.AreEqual(newValue, upcharge.UpchargeTotalCost);
foreach(var upchargeSellPrice in upcharge.UpchargeSellPrices)
{
decimal sellPriceValue = newValue / (decimal)(.50);
foreach(var fee in product.ProductSellPrices.Where(p => p.SellPriceLevel == upchargeSellPrice.UpchargeSellPriceLevel).FirstOrDefault().Fees)
{
if(fee.FeePercentType == MyExtensions.GetEnumDescription(PercentTypeList.Multiplication))
{
sellPriceValue = sellPriceValue * (decimal)1.2;
}
else
{
sellPriceValue = sellPriceValue / (decimal).8;
}
}
Assert.AreEqual(feeCalculator.RoundNumberToDecimalPlace(sellPriceValue, 3), upchargeSellPrice.UpchargeSellPriceFinalAmount);
}
}
}
public void Compute_Product_And_Calculate_Margin_Test_Product_With_Dollar_And_Amortized_SellPrice_Fees()
{
// Data Input
var product = new Product() { ProductCost = (decimal)2.94, ProductGatewayCDIMinumumOrder = 144 };
product.Fees = new List<Fee>();
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = (decimal).4 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = (decimal).6 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = (decimal).2 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = (decimal).09 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = (decimal).1 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = (decimal).7 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = (decimal).2 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Amortized), FeeAmortizedCharge = 12, FeeAmortizedType = MyExtensions.GetEnumDescription(AmortizedTypeList.GatewayCDI_Minimum_Order) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = (decimal)7.33, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
product.ProductSellPrices = new List<ProductSellPrice>();
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Employee/Corporate", SellPriceMarginPercent = 35, SellPriceLevel = 1 });
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Dealer", SellPriceMarginPercent = 35, SellPriceLevel = 2 });
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Retail", SellPriceMarginPercent = 35, SellPriceLevel = 3 });
foreach(var sellPrice in product.ProductSellPrices)
{
sellPrice.Fees = new List<Fee>();
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = (decimal)1.5, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
if(sellPrice.SellPriceName == "Dealer")
{
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Division) });
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = (decimal)2.3, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = (decimal)2 });
}
if(sellPrice.SellPriceName == "Retail")
{
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = (decimal)8.89, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Division) });
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 32, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Division) });
}
}
// Run Calculator
var feeCalculator = new FeeCalculator(product);
feeCalculator.ComputeAllProductPrices(false);
// Check Values
Assert.AreEqual((decimal)5.703, feeCalculator.RoundNumberToDecimalPlace((decimal)product.ProductTotalCost, 3));
foreach(var sellPrice in product.ProductSellPrices)
{
if(sellPrice.SellPriceName == "Employee/Corporate")
{
Assert.AreEqual((decimal)8.906, sellPrice.SellPriceFinalAmount);
}
if(sellPrice.SellPriceName == "Dealer")
{
Assert.AreEqual((decimal)12.123, sellPrice.SellPriceFinalAmount);
}
if(sellPrice.SellPriceName == "Retail")
{
Assert.AreEqual((decimal)14.374, sellPrice.SellPriceFinalAmount);
}
}
feeCalculator.ComputeMarginBasedOnSellprice();
foreach(var sellPrice in product.ProductSellPrices)
{
if(sellPrice.SellPriceName == "Employee/Corporate")
{
Assert.AreEqual((decimal)8.906, Math.Truncate((decimal)sellPrice.SellPriceFinalAmount * 1000) / 1000);
}
if(sellPrice.SellPriceName == "Dealer")
{
Assert.AreEqual((decimal)12.123, Math.Truncate((decimal)sellPrice.SellPriceFinalAmount * 1000) / 1000);
}
if(sellPrice.SellPriceName == "Retail")
{
Assert.AreEqual((decimal)14.374, Math.Truncate((decimal)sellPrice.SellPriceFinalAmount * 1000) / 1000);
}
}
}
public void Compute_Product_And_Calculate_Margin_Based_On_SellPrice_Using_Same_Sell_Price()
{
// Data Input
var product = new Product() { ProductCost = 1, ProductAnnualSalesProjection = 100 };
product.Fees = new List<Fee>();
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = 1 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Amortized), FeeAmortizedCharge = 100, FeeAmortizedType = MyExtensions.GetEnumDescription(AmortizedTypeList.Annual_Sales_Projection) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Division) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
product.ProductSellPrices = new List<ProductSellPrice>();
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Employee", SellPriceMarginPercent = 50, SellPriceLevel = 1 });
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Retail", SellPriceMarginPercent = 50, SellPriceLevel = 2 });
foreach(var sellPrice in product.ProductSellPrices)
{
sellPrice.Fees = new List<Fee>();
if(sellPrice.SellPriceName == "Retail")
{
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 20, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
}
}
// Run Calculator
var feeCalculator = new FeeCalculator(product);
feeCalculator.ComputeAllProductPrices(false);
// Created to get same value though division
decimal value = ((decimal)3 / (decimal).9) * (decimal)1.1;
value = feeCalculator.RoundNumberToDecimalPlace(value, 3);
Assert.AreEqual(value, product.ProductTotalCost);
foreach(var sellPrice in product.ProductSellPrices)
{
decimal sellPriceValue = value / (decimal)(.50);
foreach(var fee in sellPrice.Fees)
{
if(fee.FeePercentType == MyExtensions.GetEnumDescription(PercentTypeList.Multiplication))
{
sellPriceValue = sellPriceValue * (decimal)1.2;
}
else
{
sellPriceValue = sellPriceValue / (decimal).8;
}
}
Assert.AreEqual(feeCalculator.RoundNumberToDecimalPlace(sellPriceValue, 3), sellPrice.SellPriceFinalAmount);
// Do Not change final sell price and values SHOULD be the same
//sellPrice.SellPriceFinalAmount = (decimal)7.75;
}
feeCalculator.ComputeMarginBasedOnSellprice();
foreach(var sellPrice in product.ProductSellPrices)
{
// Calculate Margin Values
decimal sellPriceValue = value / (decimal)(.50);
foreach(var fee in sellPrice.Fees)
{
if(fee.FeePercentType == MyExtensions.GetEnumDescription(PercentTypeList.Multiplication))
{
sellPriceValue = sellPriceValue * (decimal)1.2;
}
else
{
sellPriceValue = sellPriceValue / (decimal).8;
}
}
Assert.AreEqual(feeCalculator.RoundNumberToDecimalPlace(sellPriceValue, 3), sellPrice.SellPriceFinalAmount);
}
}
public void Compute_Product_And_Calculate_Margin_Based_On_SellPrice_And_Round_To_Nearest_Five_Cent()
{
// Data Input
var product = new Product() { ProductCost = 1, ProductAnnualSalesProjection = 100 };
product.Fees = new List<Fee>();
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = 1 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Amortized), FeeAmortizedCharge = 100, FeeAmortizedType = MyExtensions.GetEnumDescription(AmortizedTypeList.Annual_Sales_Projection) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Division) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
product.ProductSellPrices = new List<ProductSellPrice>();
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Employee", SellPriceMarginPercent = 50, SellPriceLevel = 1 });
product.ProductSellPrices.Add(new ProductSellPrice() { SellPriceName = "Retail", SellPriceMarginPercent = 50, SellPriceLevel = 2 });
foreach (var sellPrice in product.ProductSellPrices)
{
sellPrice.Fees = new List<Fee>();
if (sellPrice.SellPriceName == "Retail")
{
sellPrice.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 20, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
}
}
// Run Calculator
var feeCalculator = new FeeCalculator(product);
feeCalculator.ComputeAllProductPrices(true);
// Created to get same value though division
decimal value = ((decimal)3 / (decimal).9) * (decimal)1.1;
value = feeCalculator.RoundNumberToDecimalPlace(value, 3);
Assert.AreEqual(value, product.ProductTotalCost);
foreach (var sellPrice in product.ProductSellPrices)
{
decimal sellPriceValue = value / (decimal)(.50);
foreach (var fee in sellPrice.Fees)
{
if (fee.FeePercentType == MyExtensions.GetEnumDescription(PercentTypeList.Multiplication))
{
sellPriceValue = sellPriceValue * (decimal)1.2;
}
else
{
sellPriceValue = sellPriceValue / (decimal).8;
}
}
Assert.AreEqual(feeCalculator.RoundAmountToNearestFiveCents(feeCalculator.RoundNumberToDecimalPlace(sellPriceValue, 3)), sellPrice.SellPriceFinalAmount);
// Set Sell price for new test
sellPrice.SellPriceFinalAmount = (decimal)7.75;
}
feeCalculator.ComputeMarginBasedOnSellprice();
int count = 1;
foreach (var sellPrice in product.ProductSellPrices)
{
//Calcuate the margin based on the sell price Final Amount
decimal finalSellPrice = sellPrice.SellPriceFinalAmount;
decimal productTotalCost = (decimal)product.ProductTotalCost;
// Calculate fees
decimal baseSellPrice = finalSellPrice;
// Calculate Margin
decimal newMarginPercent = (100 - ((productTotalCost / baseSellPrice) * 100));
// Calculate Margin Values
if (count == 1)
{
Assert.AreEqual((decimal)52.6839, sellPrice.SellPriceMarginPercent);
Assert.AreEqual((decimal)7.75, sellPrice.SellPriceFinalAmount);
}
if (count == 2)
{
Assert.AreEqual((decimal)7.75, sellPrice.SellPriceFinalAmount);
Assert.AreEqual((decimal)43.2207, sellPrice.SellPriceMarginPercent);
}
count++;
}
}
public void Calculate_Product_Total_Cost_With_Multiplication_And_Division_Percent_Amortized_And_Dollar_Amount_Fee()
{
var product = new Product() { ProductCost = 1, ProductAnnualSalesProjection = 100 };
product.Fees = new List<Fee>();
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Dollar_Amount), FeeDollarAmount = 1 });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Amortized), FeeAmortizedCharge = 100, FeeAmortizedType = MyExtensions.GetEnumDescription(AmortizedTypeList.Annual_Sales_Projection) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Multiplication) });
product.Fees.Add(new Fee() { FeeType = MyExtensions.GetEnumDescription(FeeTypeList.Percent), FeePercent = 10, FeePercentType = MyExtensions.GetEnumDescription(PercentTypeList.Division) });
var feeCalculator = new FeeCalculator(product);
feeCalculator.ComputeNetCost();
Assert.AreEqual(3, product.ProductNetCost);
feeCalculator.ComputeTotalCost();
// Created to get same value though division
decimal value = ((decimal)3 * (decimal)1.1) / (decimal).9;
value = feeCalculator.RoundNumberToDecimalPlace(value, 3);
Assert.AreEqual(value, product.ProductTotalCost);
}
public FeeCalculator(Product product)
{
this._product = product;
}