* YavscModel.csproj:

* NewProjectModel.cs:
* ITContentProvider.csproj: refactoring

* WebApiConfig.cs: Web Api Config

* IModule.cs:
* RssFeeds.cs:
* IRenderer.cs:
* Blog.cs:
* ITagHandler.cs:
* ViewRenderer.cs:
* Comment.cs:
* IViewRenderer.cs:
* People.cs:
* SignIn.cs:
* BlogEntry.cs:
* AuthToken.cs:
* BlogHelper.cs:
* DataAccess.cs:
* Estimate.cs:
* BlogManager.cs:
* Writting.cs:
* AskForADate.cs:
* RestoreQuery.cs:
* Basket.cs:
* BlogProvider.cs:
* CalendarList.cs:
* Commande.cs:
* StatusChange.cs:
* WebFileInfo.cs:
* WorkFlowManager.cs:
* Euro.cs:
* Unit.cs:
* Text.cs:
* Profile.cs:
* Note.cs:
* Link.cs:
* BlogEditEntryModel.cs:
* FindBlogEntryFlags.cs:
* NewProjectModel.cs:
* CalendarListEntry.cs:
* CalendarEntryList.cs:
* IContentProvider.cs:
* CommandStatus.cs:
* Label.cs:
* Price.cs:
* BlogEntryCollection.cs:
* Period.cs:
* Scalar.cs:
* BlogEditCommentModel.cs:
* Option.cs:
* NpgsqlContentProvider.cs:
* Product.cs:
* LoginModel.cs:
* Service.cs:
* Catalog.cs:
* Currency.cs:
* NewEstimateEvenArgs.cs:
* CheckBox.cs:
* SaleForm.cs:
* FileSystemManager.cs:
* FormInput.cs:
* TextInput.cs:
* NewRoleModel.cs:
* FileInfoCollection.cs:
* FilesInput.cs:
* NewAdminModel.cs:
* SelectItem.cs:
* SelectInput.cs:
* RadioButton.cs:
* StockStatus.cs:
* Provider.cs:
* DirNotFoundException.cs:
* FormElement.cs:
* ProductImage.cs:
* WebFileInfoCollection.cs:
* CatalogHelper.cs:
* CatalogManager.cs:
* RegisterViewModel.cs:
* InvalidDirNameException.cs:
* PhysicalProduct.cs:
* CatalogProvider.cs:
* ProductCategory.cs:
* OrderStatusChangedEventArgs.cs:
* ProviderCollection.cs:
* WorkflowConfiguration.cs:
* BlogProviderConfigurationElement.cs:
* BlogProvidersConfigurationSection.cs:
* BlogProvidersConfigurationCollection.cs:
* CatalogProviderConfigurationElement.cs:
* CatalogProvidersConfigurationSection.cs:
* CatalogProvidersConfigurationCollection.cs: 
xml doc

* SalesCatalog.csproj:
* XmlCatalogProvider.cs: Maps the catalog using System.Web

* BasketController.cs:
* FrontOfficeController.cs: a Basket controller

* Global.asax.cs: Session in Web Api

* App.master: WebApi bas url as Javascript var 'apiBaseUrl'

* Index.aspx: !!not sure of this change.

* Web.csproj: compiles now includes WebApiConfig.cs

* style.css: link background color

* FileSystemController.cs: a file system controller

yavscModel/FrontOffice/Basket.cs

@@ -27,7 +27,7 @@ namespace Yavsc.Model.FrontOffice
 	/// <summary>
 	/// Basket.
 	/// </summary>
-	public class Basket: List<Commande>
+	public class Basket: Dictionary<long,Commande>
 	{
 		/// <summary>
 		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Basket"/> class.
@@ -35,7 +35,18 @@ namespace Yavsc.Model.FrontOffice
 		public Basket ()
 		{
 		}
-
+		/// <Docs>The item to add to the current collection.</Docs>
+		/// <para>Adds an item to the current collection.</para>
+		/// <remarks>To be added.</remarks>
+		/// <exception cref="System.NotSupportedException">The current collection is read-only.</exception>
+		/// <summary>
+		/// Add the specified cmd.
+		/// </summary>
+		/// <param name="cmd">Cmd.</param>
+		public void Add(Commande cmd)
+		{
+			Add (cmd.Id, cmd);
+		}
 	}
 }
 

yavscModel/FrontOffice/Catalog/Catalog.cs

@@ -19,12 +19,23 @@ namespace Yavsc.Model.FrontOffice
 		/// </summary>
 		/// <value>The brands.</value>
 		public Brand[] Brands { get; set; }
-
+		/// <summary>
+		/// Gets the brand.
+		/// </summary>
+		/// <returns>The brand.</returns>
+		/// <param name="brandName">Brand name.</param>
 		public Brand GetBrand(string brandName)
 		{
 			return Array.Find<Brand>(Brands, b => b.Name == brandName);
 		}
 
+		/// <summary>
+		/// Adds the brand.
+		/// </summary>
+		/// <returns>The brand.</returns>
+		/// <param name="brandName">Brand name.</param>
+		/// <param name="slogan">Slogan.</param>
+		/// <param name="logo">Logo.</param>
 		public Brand AddBrand(string brandName,string slogan=null, ProductImage logo=null)
 		{
 			Brand[] oldbrs = (Brand[]) Brands.Clone ();
@@ -39,6 +50,11 @@ namespace Yavsc.Model.FrontOffice
 			return b;
 		}
 
+		/// <summary>
+		/// Removes the brand.
+		/// </summary>
+		/// <returns><c>true</c>, if brand was removed, <c>false</c> otherwise.</returns>
+		/// <param name="brandName">Brand name.</param>
 		public bool RemoveBrand(string brandName)
 		{
 			Brand b = this.GetBrand (brandName);
@@ -51,10 +67,23 @@ namespace Yavsc.Model.FrontOffice
 			return true;
 		}
 
+		/// <summary>
+		/// Gets or sets the start date.
+		/// </summary>
+		/// <value>The start date.</value>
 		public DateTime StartDate { get; set; }
 
+		/// <summary>
+		/// Gets or sets the end date.
+		/// </summary>
+		/// <value>The end date.</value>
 		public DateTime EndDate { get; set; }
 
+		/// <summary>
+		/// Finds the product.
+		/// </summary>
+		/// <returns>The product.</returns>
+		/// <param name="reference">Reference.</param>
 		public Product FindProduct (string reference)
 		{
 			Product p = null;

yavscModel/FrontOffice/Catalog/CatalogHelper.cs

@@ -12,9 +12,15 @@ namespace Yavsc.Model.FrontOffice
 	/// </summary>
 	public static class CatalogHelper
 	{
-
+		/// <summary>
+		/// Gets or sets the config.
+		/// </summary>
+		/// <value>The config.</value>
 		public static CatalogProvidersConfigurationSection Config {get; set; }
 
+		/// <summary>
+		/// Loads the config.
+		/// </summary>
 		public static void LoadConfig () {
 			Config = ConfigurationManager.GetSection ("system.web/catalog") as CatalogProvidersConfigurationSection;
 			if (Config == null)

yavscModel/FrontOffice/Catalog/CatalogManager.cs

@@ -8,6 +8,12 @@ namespace Yavsc.Model.FrontOffice
 	public static class CatalogManager
 	{
 		private static CatalogProvider defaultProvider = null;
+
+		/// <summary>
+		/// Gets the catalog.
+		/// </summary>
+		/// <returns>The catalog.</returns>
+		/// <param name="catalogUri">Catalog URI.</param>
 		public static Catalog GetCatalog (string catalogUri)
 		{
 

yavscModel/FrontOffice/Catalog/CatalogProvider.cs

@@ -9,6 +9,10 @@ namespace Yavsc.Model.FrontOffice
 	/// </summary>
 	public abstract class CatalogProvider: ProviderBase
 	{
+		/// <summary>
+		/// Gets the catalog.
+		/// </summary>
+		/// <returns>The catalog.</returns>
 		public abstract Catalog GetCatalog ();
 	}
 }

yavscModel/FrontOffice/Catalog/CheckBox.cs

@@ -2,23 +2,40 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Check box.
+	/// </summary>
 	public class CheckBox : FormInput
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.CheckBox"/> class.
+		/// </summary>
 		public CheckBox ()
 		{
 		}
 
 		#region implemented abstract members of FormInput
 
-
+		/// <summary>
+		/// Gets the type.
+		/// </summary>
+		/// <value>The type.</value>
 		public override string Type {
 			get {
 				return "checkbox";
 			}
 		}
 
+		/// <summary>
+		/// Gets or sets a value indicating whether this <see cref="Yavsc.Model.FrontOffice.CheckBox"/> is value.
+		/// </summary>
+		/// <value><c>true</c> if value; otherwise, <c>false</c>.</value>
 		public bool Value { get; set; }
 
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			return string.Format ("<input type=\"checkbox\" id=\"{0}\" name=\"{1}\" {2}/>", Id,Name,Value?"checked":"");

yavscModel/FrontOffice/Catalog/Configuration/CatalogProviderConfigurationElement.cs

@@ -3,33 +3,55 @@ using System.Configuration;
 
 namespace Yavsc.Model.FrontOffice.Configuration
 {
-
+	/// <summary>
+	/// Catalog provider configuration element.
+	/// </summary>
 	public class CatalogProviderConfigurationElement : ConfigurationElement
 	{
+		/// <summary>
+		/// Gets or sets the name.
+		/// </summary>
+		/// <value>The name.</value>
 		[ConfigurationProperty("name", IsRequired = true, IsKey=true)]
 		public string Name {
 			get { return (string)this ["name"]; }
 			set { this ["name"] = value; }
 		}
 
+		/// <summary>
+		/// Gets or sets the type.
+		/// </summary>
+		/// <value>The type.</value>
 		[ConfigurationProperty("type", IsRequired = true)]
 		public string Type {
 			get { return (string)this ["type"]; }
 			set { this ["type"] = value; }
 		}
 
+		/// <summary>
+		/// Gets or sets the connection.
+		/// </summary>
+		/// <value>The connection.</value>
 		[ConfigurationProperty("connection")]
 		public string Connection {
 			get { return (string)this ["connection"]; }
 			set { this ["connection"] = value; }
 		}
 
+		/// <summary>
+		/// Gets or sets the description.
+		/// </summary>
+		/// <value>The description.</value>
 		[ConfigurationProperty("description")]
 		public string Description {
 			get { return (string)this ["description"]; }
 			set { this ["description"] = value; }
 		}
 
+		/// <summary>
+		/// Gets or sets the name of the application.
+		/// </summary>
+		/// <value>The name of the application.</value>
 		[ConfigurationProperty("applicationName")]
 		public string ApplicationName {
 			get { return (string)this ["applicationName"]; }

yavscModel/FrontOffice/Catalog/Configuration/CatalogProvidersConfigurationCollection.cs

@@ -4,18 +4,35 @@ using System.ComponentModel;
 
 namespace Yavsc.Model.FrontOffice.Configuration
 {
+	/// <summary>
+	/// Catalog providers configuration collection.
+	/// </summary>
 	public class CatalogProvidersConfigurationCollection : ConfigurationElementCollection
 	{
+		/// <summary>
+		/// Creates the new element.
+		/// </summary>
+		/// <returns>The new element.</returns>
 		protected override ConfigurationElement CreateNewElement ()
 		{
 			return new CatalogProviderConfigurationElement();
 		}
 
+		/// <summary>
+		/// Gets the element key.
+		/// </summary>
+		/// <returns>The element key.</returns>
+		/// <param name="element">Element.</param>
 		protected override object GetElementKey (ConfigurationElement element)
 		{
 			return ((CatalogProviderConfigurationElement) element).Name;
 		}
 
+		/// <summary>
+		/// Gets the element.
+		/// </summary>
+		/// <returns>The element.</returns>
+		/// <param name="name">Name.</param>
 		public CatalogProviderConfigurationElement GetElement (string name)
 		{
 			return this.BaseGet(name) as CatalogProviderConfigurationElement;

yavscModel/FrontOffice/Catalog/Configuration/CatalogProvidersConfigurationSection.cs

@@ -4,14 +4,25 @@ using System.ComponentModel;
 
 namespace Yavsc.Model.FrontOffice.Configuration
 {
+	/// <summary>
+	/// Catalog providers configuration section.
+	/// </summary>
 	public class CatalogProvidersConfigurationSection : ConfigurationSection
 	{
+		/// <summary>
+		/// Gets or sets the default provider.
+		/// </summary>
+		/// <value>The default provider.</value>
 		[ConfigurationProperty("defaultProvider")]
 		public string DefaultProvider {
 			get { return (string)base ["defaultProvider"]; }
 			set { base ["defaultProvider"] = value; }
 		}
 
+		/// <summary>
+		/// Gets or sets the providers.
+		/// </summary>
+		/// <value>The providers.</value>
 		[ConfigurationProperty("providers")]
 		[ConfigurationCollection(typeof(CatalogProvidersConfigurationCollection),
         AddItemName = "add",

yavscModel/FrontOffice/Catalog/Currency.cs

@@ -2,6 +2,9 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Currency.
+	/// </summary>
 	public abstract class Currency: Unit
 	{
 	}

yavscModel/FrontOffice/Catalog/Euro.cs

@@ -2,29 +2,54 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Euro.
+	/// </summary>
 	public class Euro : Currency
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Euro"/> class.
+		/// </summary>
 		public Euro ()
 		{
 		}
 
+		/// <summary>
+		/// Gets the name.
+		/// </summary>
+		/// <value>The name.</value>
 		public override string Name {
 			get {
 				return "Euro";
 			}
 		}
 
+		/// <summary>
+		/// Gets the description.
+		/// </summary>
+		/// <value>The description.</value>
 		public override string Description {
 			get {
 				return "European currency";
 			}
 		}
 
+		/// <summary>
+		/// Maies the convert to.
+		/// </summary>
+		/// <returns><c>true</c>, if convert to was mayed, <c>false</c> otherwise.</returns>
+		/// <param name="other">Other.</param>
 		public override bool MayConvertTo (Unit other)
 		{
 			return other.GetType().IsSubclassOf(typeof (Currency));
 		}
 
+		/// <summary>
+		/// Converts to.
+		/// </summary>
+		/// <returns>The to.</returns>
+		/// <param name="dest">Destination.</param>
+		/// <param name="value">Value.</param>
 		public override object ConvertTo (Unit dest, object value)
 		{
 			throw new NotImplementedException();

yavscModel/FrontOffice/Catalog/FilesInput.cs

@@ -2,9 +2,16 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Files input.
+	/// </summary>
 	public class FilesInput : FormInput
 	{
 		#region implemented abstract members of FormInput
+		/// <summary>
+		/// Gets the type.
+		/// </summary>
+		/// <value>The type.</value>
 		public override string Type {
 			get {
 				return "file";
@@ -12,10 +19,17 @@ namespace Yavsc.Model.FrontOffice
 		}
 		#endregion
 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.FilesInput"/> class.
+		/// </summary>
 		public FilesInput ()
 		{
 		}
 
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			return string.Format ("<input type=\"file\" id=\"{0}\" name=\"{0}\"/>", Id);

yavscModel/FrontOffice/Catalog/FormElement.cs

@@ -2,8 +2,15 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Form element.
+	/// </summary>
 	public abstract class FormElement
 	{
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public abstract string ToHtml ();
 	}
 }

yavscModel/FrontOffice/Catalog/FormInput.cs

@@ -3,6 +3,9 @@ using System.ComponentModel.DataAnnotations;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Form input.
+	/// </summary>
 	public abstract class FormInput: FormElement
 	{
 		/// <summary>
@@ -15,10 +18,18 @@ namespace Yavsc.Model.FrontOffice
 		[StringLength(256)]
 		public string Id { get; set; }
 	
+		/// <summary>
+		/// Gets the type.
+		/// </summary>
+		/// <value>The type.</value>
 		public abstract string Type { get; }
 
 		private string name=null;
-
+		
+		/// <summary>
+		/// Gets or sets the name.
+		/// </summary>
+		/// <value>The name.</value>
 		[StringLength(256)]
 		public string Name { get { return name == null ? Id : name; } set { name = value; } }
 

yavscModel/FrontOffice/Catalog/Label.cs

@@ -2,13 +2,23 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Label.
+	/// </summary>
 	public class Label:FormElement
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Label"/> class.
+		/// </summary>
 		public Label ()
 		{
 		}
 		string Text { get; set; }
 		string For { get; set ; }
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			return string.Format ("<label for=\"{0}\">{1}</label>", For, Text);

yavscModel/FrontOffice/Catalog/Link.cs

@@ -3,11 +3,22 @@ using System.ComponentModel.DataAnnotations;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Link.
+	/// </summary>
 	public class Link:Label
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Link"/> class.
+		/// </summary>
 		public Link ()
 		{
 		}
+
+		/// <summary>
+		/// Gets or sets the reference.
+		/// </summary>
+		/// <value>The reference.</value>
 		[Required]
 		public string Ref { get; set; }
 	}

yavscModel/FrontOffice/Catalog/Note.cs

@@ -2,8 +2,15 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Note.
+	/// </summary>
 	public class Note:Text
 	{
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			return string.Format("<quote>{0}</quote>",Val);

yavscModel/FrontOffice/Catalog/Option.cs

@@ -2,14 +2,31 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Option.
+	/// </summary>
 	public class Option : FormElement
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Option"/> class.
+		/// </summary>
 		public Option ()
 		{
 		}
+		/// <summary>
+		/// Gets or sets the value.
+		/// </summary>
+		/// <value>The value.</value>
 		public string Value { get; set; }
+		/// <summary>
+		/// Gets or sets the text.
+		/// </summary>
+		/// <value>The text.</value>
 		public string Text { get; set; }
-
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			return string.Format ("<option value=\"{0}\">{1}</option>\n",Value,Text);

yavscModel/FrontOffice/Catalog/Period.cs

@@ -2,12 +2,26 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Period.
+	/// </summary>
 	public class Period
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Period"/> class.
+		/// </summary>
 		public Period ()
 		{
 		}
+		/// <summary>
+		/// Gets or sets the start date.
+		/// </summary>
+		/// <value>The start date.</value>
 		public DateTime StartDate { get; set; }
+		/// <summary>
+		/// Gets or sets the end date.
+		/// </summary>
+		/// <value>The end date.</value>
 		public DateTime EndDate { get; set; }
 
 	}

yavscModel/FrontOffice/Catalog/PhysicalProduct.cs

@@ -2,13 +2,27 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Physical product.
+	/// </summary>
 	public class PhysicalProduct : Product
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.PhysicalProduct"/> class.
+		/// </summary>
 		public PhysicalProduct ()
 		{
 		}
+		/// <summary>
+		/// Gets or sets the unitary price.
+		/// </summary>
+		/// <value>The unitary price.</value>
 		public Price UnitaryPrice { get; set; }		
 		#region implemented abstract members of Product
+		/// <summary>
+		/// Gets the sales conditions.
+		/// </summary>
+		/// <returns>The sales conditions.</returns>
 		public override string[] GetSalesConditions ()
 		{
 			return new string [] { string.Format(
@@ -17,7 +31,10 @@ namespace Yavsc.Model.FrontOffice
 					UnitaryPrice.Unit.Name) };
 		}
 		#endregion
-
+		/// <summary>
+		/// Returns a <see cref="System.String"/> that represents the current <see cref="Yavsc.Model.FrontOffice.PhysicalProduct"/>.
+		/// </summary>
+		/// <returns>A <see cref="System.String"/> that represents the current <see cref="Yavsc.Model.FrontOffice.PhysicalProduct"/>.</returns>
 		public override string ToString ()
 		{
 			return string.Format ("[PhysicalProduct: Reference:{0} UnitaryPrice={1}]", Reference, UnitaryPrice);

yavscModel/FrontOffice/Catalog/Price.cs

@@ -2,8 +2,14 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Price.
+	/// </summary>
 	public class Price: Scalar
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Price"/> class.
+		/// </summary>
 		public Price ()
 		{
 		}
@@ -11,6 +17,10 @@ namespace Yavsc.Model.FrontOffice
 		decimal quantity;
 
 		#region implemented abstract members of SalesCatalog.Value
+		/// <summary>
+		/// Gets or sets the quantity.
+		/// </summary>
+		/// <value>The quantity.</value>
 		public override object Quantity {
 			get {
 				return quantity;
@@ -21,6 +31,10 @@ namespace Yavsc.Model.FrontOffice
 		}
 
 		Currency curr;
+		/// <summary>
+		/// Gets or sets the unit.
+		/// </summary>
+		/// <value>The unit.</value>
 		public override Unit Unit {
 			get {
 				return curr;

yavscModel/FrontOffice/Catalog/Product.cs

@@ -24,14 +24,38 @@ namespace Yavsc.Model.FrontOffice
 		/// </summary>
 		/// <value>The description.</value>
 		public string Description { get; set; }
+		/// <summary>
+		/// Gets or sets the images.
+		/// </summary>
+		/// <value>The images.</value>
 		public ProductImage[] Images { get; set; }
+		/// <summary>
+		/// Gets or sets the command form.
+		/// </summary>
+		/// <value>The command form.</value>
 		public SaleForm CommandForm { get; set; }
+
+		/// <summary>
+		/// Gets or sets the reference.
+		/// </summary>
+		/// <value>The reference.</value>
 		[Required]
 		[StringLength(255)]
 		public string Reference { get; set; }
+		/// <summary>
+		/// Gets or sets the command validity dates.
+		/// </summary>
+		/// <value>The command validity dates.</value>
 		public Period CommandValidityDates { get; set; }
+		/// <summary>
+		/// Gets the sales conditions.
+		/// </summary>
+		/// <returns>The sales conditions.</returns>
 		public abstract string[] GetSalesConditions();
-
+		/// <summary>
+		/// Gets the type.
+		/// </summary>
+		/// <value>The type.</value>
 		public virtual string Type { get { return GetType().Name; }
 		}
 	}

yavscModel/FrontOffice/Catalog/ProductCategory.cs

@@ -2,18 +2,52 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Product category.
+	/// </summary>
 	public class ProductCategory
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.ProductCategory"/> class.
+		/// </summary>
 		public ProductCategory ()
 		{
 		}
+
+		/// <summary>
+		/// Gets or sets the name.
+		/// </summary>
+		/// <value>The name.</value>
 		public string Name { get; set; }
+
+
+		/// <summary>
+		/// Gets or sets the reference.
+		/// </summary>
+		/// <value>The reference.</value>
 		public string Reference { get; set; }
+
+		/// <summary>
+		/// Gets or sets the products.
+		/// </summary>
+		/// <value>The products.</value>
 		public Product[] Products { get; set; }
+
+		/// <summary>
+		/// Gets the name of the product by.
+		/// </summary>
+		/// <returns>The product by name.</returns>
+		/// <param name="productName">Product name.</param>
 		public Product GetProductByName (string productName)
 		{
 			return Array.Find<Product> (Products, p => p.Name == productName);
 		}
+
+		/// <summary>
+		/// Gets the product.
+		/// </summary>
+		/// <returns>The product.</returns>
+		/// <param name="reference">Reference.</param>
 		public Product GetProduct (string reference)
 		{
 			return Array.Find<Product> (Products, p => p.Reference == reference);

yavscModel/FrontOffice/Catalog/ProductImage.cs

@@ -2,21 +2,39 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Product image.
+	/// </summary>
 	public class ProductImage: FormElement
 	{
 		#region implemented abstract members of FormElement
-
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			return string.Format ("<img src=\"\" alt=\"\"/>", Src, Alt);
 		}
 
 		#endregion
-
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.ProductImage"/> class.
+		/// </summary>
 		public ProductImage ()
 		{
 		}
+
+		/// <summary>
+		/// Gets or sets the source.
+		/// </summary>
+		/// <value>The source.</value>
 		public string Src { get; set; }
+
+		/// <summary>
+		/// Gets or sets the alternate.
+		/// </summary>
+		/// <value>The alternate.</value>
 		public string Alt { get; set; }
 	}
 }

yavscModel/FrontOffice/Catalog/RadioButton.cs

@@ -2,22 +2,40 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Radio button.
+	/// </summary>
 	public class RadioButton:FormInput
 	{
 		#region implemented abstract members of FormInput
-
+		/// <summary>
+		/// Gets the type.
+		/// </summary>
+		/// <value>The type.</value>
 		public override string Type {
 			get {
 				return "radio";
 			}
 		}
-
 		#endregion
 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.RadioButton"/> class.
+		/// </summary>
 		public RadioButton ()
 		{
 		}
+
+		/// <summary>
+		/// Gets or sets the choice.
+		/// </summary>
+		/// <value>The choice.</value>
 		public string Choice { get; set; }
+
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			return string.Format ("<input type=\"radio\" id=\"{0}\" name=\"{1}\" value=\"{2}\"/><label for=\"{0}\">{2}</label>", Id,Name,Choice);

yavscModel/FrontOffice/Catalog/SaleForm.cs

@@ -3,6 +3,9 @@ using System.Collections.Generic;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Sale form.
+	/// </summary>
 	public class SaleForm
 	{
 		/// <summary>
@@ -14,6 +17,9 @@ namespace Yavsc.Model.FrontOffice
 		/// <value>The catalog reference.</value>
 		public string CatalogReference { get; set; }
 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.SaleForm"/> class.
+		/// </summary>
 		public SaleForm ()
 		{
 		}

yavscModel/FrontOffice/Catalog/Scalar.cs

@@ -2,12 +2,26 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Scalar.
+	/// </summary>
 	public abstract class Scalar
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Scalar"/> class.
+		/// </summary>
 		public Scalar ()
 		{
 		}
+		/// <summary>
+		/// Gets or sets the quantity.
+		/// </summary>
+		/// <value>The quantity.</value>
 		public abstract object Quantity { get; set; }
+		/// <summary>
+		/// Gets or sets the unit.
+		/// </summary>
+		/// <value>The unit.</value>
 		public abstract Unit Unit{ get; set; }
 	}
 }

yavscModel/FrontOffice/Catalog/SelectInput.cs

@@ -4,10 +4,16 @@ using System.Web.Mvc;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Select input.
+	/// </summary>
 	public class SelectInput: FormInput
 	{
 		#region implemented abstract members of FormInput
-
+		/// <summary>
+		/// Gets the type.
+		/// </summary>
+		/// <value>The type.</value>
 		public override string Type {
 			get {
 				return "select";
@@ -15,9 +21,20 @@ namespace Yavsc.Model.FrontOffice
 		}
 
 		#endregion
-
+		/// <summary>
+		/// The items.
+		/// </summary>
 		public Option[] Items;
+
+		/// <summary>
+		/// The index of the selected.
+		/// </summary>
 		public int SelectedIndex;
+
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			StringBuilder sb = new StringBuilder ();

yavscModel/FrontOffice/Catalog/SelectItem.cs

@@ -2,17 +2,33 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Select item.
+	/// </summary>
 	public class SelectItem
 	{ 
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.SelectItem"/> class.
+		/// </summary>
+		/// <param name="t">T.</param>
 		public SelectItem(string t)
 		{
 			Value = t;
 		}
+
+		/// <summary>
+		/// Gets or sets the value.
+		/// </summary>
+		/// <value>The value.</value>
 		public string Value { get; set; }
+
+		/// <param name="t">a SelectItem.</param>
 		public static implicit operator string(SelectItem t)
 		{
 			return t.Value;
 		}
+
+		/// <param name="t">a string.</param>
 		public static implicit operator SelectItem(string t)
 		{
 			return new SelectItem(t);

yavscModel/FrontOffice/Catalog/Service.cs

@@ -2,15 +2,29 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Service.
+	/// </summary>
 	public class Service : Product
 	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Service"/> class.
+		/// </summary>
 		public Service ()
 		{
 		}
 
+		/// <summary>
+		/// Gets or sets the hour price.
+		/// </summary>
+		/// <value>The hour price.</value>
 		public Price HourPrice { get; set; }
 
 		#region implemented abstract members of Product
+		/// <summary>
+		/// Gets the sales conditions.
+		/// </summary>
+		/// <returns>The sales conditions.</returns>
 		public override string [] GetSalesConditions ()
 		{
 			return new string [] { string.Format(
@@ -19,6 +33,11 @@ namespace Yavsc.Model.FrontOffice
 					HourPrice.Unit.Name) } ;
 		}
 		#endregion
+
+		/// <summary>
+		/// Returns a <see cref="System.String"/> that represents the current <see cref="Yavsc.Model.FrontOffice.Service"/>.
+		/// </summary>
+		/// <returns>A <see cref="System.String"/> that represents the current <see cref="Yavsc.Model.FrontOffice.Service"/>.</returns>
 		public override string ToString ()
 		{
 			return string.Format ("[Service: HourPrice={0}]", HourPrice);

yavscModel/FrontOffice/Catalog/StockStatus.cs

@@ -2,10 +2,38 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
-	public enum StockStatus
+	/// <summary>
+	/// Stock status.
+	/// </summary>
+	public enum StockStatus:int
 	{
-		NoStock,
-		InStock
+		/// <summary>
+		/// not in the catalog.
+		/// </summary>
+		NonExistent, // 
+		/// <summary>
+		/// Service resources are not immediatly available.
+		/// </summary>
+		NotAvailable, // 
+		/// <summary>
+		/// for a service, the resources are available,
+		/// but a human review of the order has to de made by
+		/// the FrontOffice, before the process could start.
+		/// For a product, it is in the catalog but do not (yet)
+		/// leads to any payment, and so, can not be sold.
+		/// </summary>
+		EstimateRequired,
+		/// <summary>
+		/// Service is up. For a phisical product, 
+		/// it is in stock.
+		/// For a service, the resources are available 
+		/// and it can be rendered right now
+		/// </summary>
+		Available, 
+		/// <summary>
+		/// This service is closed, or this product is no more available in stock.
+		/// </summary>
+		Spent
 	}
 }
 

yavscModel/FrontOffice/Catalog/Text.cs

@@ -2,13 +2,24 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Text.
+	/// </summary>
 	public class Text: FormElement
 	{
+		/// <summary>
+		/// Gets or sets the value.
+		/// </summary>
+		/// <value>The value.</value>
 		public string Val {
 			get;
 			set;
 		}
 
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 			return Val;

yavscModel/FrontOffice/Catalog/TextInput.cs

@@ -2,29 +2,45 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Text input.
+	/// </summary>
 	public class TextInput:FormInput
 	{
 
 		#region implemented abstract members of FormInput
 		private string tpe = null;
+		/// <summary>
+		/// Gets the type.
+		/// </summary>
+		/// <value>The type.</value>
 		public override string Type {
 			get {
 				return tpe;
 			}
 		}
 		#endregion
-
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.TextInput"/> class.
+		/// </summary>
 		public TextInput ()
 		{
 			tpe = "text";
 		}
-
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.TextInput"/> class.
+		/// </summary>
+		/// <param name="txt">Text.</param>
 		public TextInput (string txt)
 		{
 			tpe = "text";
 			text = txt;
 		}
-
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.TextInput"/> class.
+		/// </summary>
+		/// <param name="type">Type.</param>
+		/// <param name="txt">Text.</param>
 		public TextInput (string type, string txt)
 		{
 			tpe = type;
@@ -33,17 +49,20 @@ namespace Yavsc.Model.FrontOffice
 
 		string text = null;
 
-
+		/// <param name="t">T.</param>
 		public static implicit operator string(TextInput t)
 		{
 			return t.text;
 		}
-
+		/// <param name="t">T.</param>
 		public static implicit operator TextInput(string t)
 		{
 			return new TextInput(t);
 		}
-
+		/// <summary>
+		/// Gets or sets the default value.
+		/// </summary>
+		/// <value>The default value.</value>
 		public string DefaultValue {
 			get {
 				return text;
@@ -54,8 +73,17 @@ namespace Yavsc.Model.FrontOffice
 		}
 
 		private bool multiline = false;
+
+		/// <summary>
+		/// Gets or sets a value indicating whether this <see cref="Yavsc.Model.FrontOffice.TextInput"/> multi line.
+		/// </summary>
+		/// <value><c>true</c> if multi line; otherwise, <c>false</c>.</value>
 		public bool MultiLine { get { return multiline; } set { multiline = value; } }
 
+		/// <summary>
+		/// Tos the html.
+		/// </summary>
+		/// <returns>The html.</returns>
 		public override string ToHtml ()
 		{
 

yavscModel/FrontOffice/Catalog/Unit.cs

@@ -2,11 +2,33 @@ using System;
 
 namespace Yavsc.Model.FrontOffice
 {
+	/// <summary>
+	/// Unit.
+	/// </summary>
 	public abstract class Unit
 	{
+		/// <summary>
+		/// Gets the name.
+		/// </summary>
+		/// <value>The name.</value>
 		public abstract string Name { get; }
+		/// <summary>
+		/// Gets the description.
+		/// </summary>
+		/// <value>The description.</value>
 		public abstract string Description { get; }
+		/// <summary>
+		/// Converts to.
+		/// </summary>
+		/// <returns>The to.</returns>
+		/// <param name="dest">Destination.</param>
+		/// <param name="value">Value.</param>
 		public abstract object ConvertTo (Unit dest, object value);
+		/// <summary>
+		/// Maies the convert to.
+		/// </summary>
+		/// <returns><c>true</c>, if convert to was mayed, <c>false</c> otherwise.</returns>
+		/// <param name="other">Other.</param>
 		public abstract bool MayConvertTo (Unit other);
 	}
 }

yavscModel/FrontOffice/CommandStatus.cs

@@ -0,0 +1,35 @@
+//
+//  CommandStatus.cs
+//
+//  Author:
+//       Paul Schneider <paulschneider@free.fr>
+//
+//  Copyright (c) 2015 Paul Schneider
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU Lesser General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public License
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+using System;
+
+namespace Yavsc.Model.FrontOffice
+{
+	public enum CommandStatus:int
+	{
+		Inserted,
+		UserValidated,
+		UserCanceled,
+		ExecutionPending,
+		Satisfied,
+		Refunded
+	}
+}
+

yavscModel/FrontOffice/Commande.cs

@@ -2,7 +2,8 @@ using System;
 using Yavsc;
 using System.Collections.Specialized;
 using Yavsc.Model.WorkFlow;
-using Newtonsoft.Json;
+using Yavsc.Model.FileSystem;
+using System.Web;
 
 
 namespace Yavsc.Model.FrontOffice
@@ -23,37 +24,47 @@ namespace Yavsc.Model.FrontOffice
 		/// <value>The identifier.</value>
 		public long Id { get; set; }
 		/// <summary>
-		/// Gets or sets the prod reference.
+		/// Gets or sets the product reference.
 		/// </summary>
 		/// <value>The prod reference.</value>
-		public string ProdRef { get; set; }
+		public CommandStatus Status { get; set; }
+		public string ProductRef { get; set; }
 		/// <summary>
 		/// The parameters.
 		/// </summary>
 		public StringDictionary Parameters = new StringDictionary();
-		/// <summary>
-		/// Initializes a new instance of the <see cref="Yavsc.Model.FrontOffice.Commande"/> class.
-		/// </summary>
-		public Commande() {
+
+		FileInfoCollection Files { 
+			get {
+				return GetFSM().GetFiles (Id.ToString());
+			}
 		}
+
 		/// <summary>
-		/// Create the specified collection.
+		/// Create a command using the specified collection
+		/// as command parameters, handles the request files.
 		/// </summary>
 		/// <param name="collection">Collection.</param>
-		public static Commande Create(NameValueCollection collection)
+		/// <param name="files">Files.</param>
+		public Commande (NameValueCollection collection, NameObjectCollectionBase files)
 		{
-			Commande cmd = new Commande ();
 			// string catref=collection["catref"]; // Catalog Url from which formdata has been built
-			cmd.ProdRef=collection["ref"]; // Required product reference
-			cmd.CreationDate = DateTime.Now;
-
+			ProductRef=collection["ref"]; // Required product reference
+			CreationDate = DateTime.Now;
+			Status = CommandStatus.Inserted;
 			// stores the parameters:
 			foreach (string key in collection.AllKeys) {
-				cmd.Parameters.Add (key, collection [key]);
+				if (key!="ref")
+					Parameters.Add (key, collection [key]);
 			}
-			WorkFlowManager wm = new WorkFlowManager ();
-			wm.RegisterCommand (cmd); // sets cmd.Id
-			return cmd;
+			WorkFlowManager wfm = new WorkFlowManager ();
+			wfm.RegisterCommand (this); // sets this.Id
+			string strcmdid = Id.ToString ();
+			GetFSM().Put (strcmdid, files);
+		}
+
+		private FileSystemManager GetFSM() {
+			return new FileSystemManager ("~/commands");
 		}
 	}
 }

yavscModel/FrontOffice/WebFileInfoCollection.cs

@@ -0,0 +1,24 @@
+using System;
+using Yavsc;
+using System.Collections.Specialized;
+using Yavsc.Model.WorkFlow;
+using Yavsc.Model.FileSystem;
+using System.Web;
+using System.Collections.Generic;
+
+
+namespace Yavsc.Model.FrontOffice
+{
+	public class WebFileInfoCollection: List<WebFileInfo>
+	{
+		public WebFileInfoCollection (
+			HttpContextBase context, string prefix)
+		{
+
+		}
+
+
+	}
+
+}
+