* style.css:

* Web.csproj:
* Web.config:
* Catalog.xml:
* Global.asax.cs:
* TestBinding.cs:
* IProvider.cs:
* yavscModel.csproj:
* WFManager.cs:
* BasketController.cs:
* WorkFlowController.cs:
* ITCPNpgsqlProvider.cs:
* IContentProvider.cs:
* WorkFlowProvider.csproj:
* NpgsqlContentProvider.cs:
* Provider.cs:
* ITContentProvider.csproj:
* FrontOfficeApiController.cs:
* ProviderCollection.cs:
* WorkflowConfiguration.cs:
* BlogProvidersConfigurationSection.cs: 

* IITContent.cs: Estimate creation

WorkFlowProvider/Configuration/Provider.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Configuration;
+
+namespace WorkFlowProvider.Configuration
+{
+	public class WFProvider:ConfigurationElement
+	{
+		[ConfigurationProperty("name", IsKey=true, IsRequired=true)]
+		public string Name {
+			get {
+				return (string) base ["name"];
+			}
+			set { base ["name"] = value; }
+		}
+
+		[ConfigurationProperty("type")]
+		public string Type {
+			get { return (string) this ["type"]; }
+			set {
+				this ["type"] = value;
+			}
+		}
+		[ConfigurationProperty("applicationName")]
+		public string ApplicationName {
+			get {
+				return (string)this ["applicationName"];
+			}
+			set {
+				this ["applicationName"] = value;
+			}
+		}
+
+		[ConfigurationProperty("connectionStringName")]
+		public string ConnectionStringName {
+			get { return (string)this ["connectionStringName"]; }
+			set { this ["connectionStringName"] = value; }
+		}
+	}
+}
+

WorkFlowProvider/Configuration/ProviderCollection.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Configuration;
+
+namespace WorkFlowProvider.Configuration
+{
+	public class WFProviderCollection : ConfigurationElementCollection
+	{
+		protected override object GetElementKey (ConfigurationElement element)
+		{
+			return ((WFProvider) element).Name;
+		}
+		protected override ConfigurationElement CreateNewElement ()
+		{
+			return new WFProvider();
+		}
+		public WFProvider GetElement (string name)
+		{
+			return this.BaseGet (name) as WFProvider;
+		}
+	}
+}
+

WorkFlowProvider/Configuration/WorkflowConfiguration.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Configuration;
+
+namespace WorkFlowProvider.Configuration
+{
+	public class WorkflowConfiguration : 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(WFProvider),
+			AddItemName = "add",
+			ClearItemsName = "clear",
+			RemoveItemName = "remove")]
+		public WFProviderCollection Providers {
+			get {
+				return this["providers"] as WFProviderCollection;
+			}
+
+			set {
+				this["providers"]=value;
+			}
+		}
+	}
+}
+

WorkFlowProvider/NpgsqlContentProvider.cs

@@ -5,58 +5,73 @@ using System.Configuration;
 using System.Collections.Specialized;
 using yavscModel.WorkFlow;
 using System.Web.Mvc;
+using System.Configuration.Provider;
 
 namespace WorkFlowProvider
 {
-	public class NpgsqlContentProvider:  IContentProvider
+	public class NpgsqlContentProvider: ProviderBase, IContentProvider
 	{
-		public IWFOrder CreateOrder ()
+		public Estimate GetEstimate (long estimid)
 		{
 			throw new NotImplementedException ();
 		}
-		public IWFOrder ImapctOrder (string orderid, FormCollection col)
+
+		public void SetTitle (long estid, string newTitle)
 		{
-			throw new NotImplementedException ();
+			using (NpgsqlConnection cnx = CreateConnection ()) {
+				using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+					cmd.CommandText = 
+						"update estimate set title = @tit where _id = @estid";
+					cmd.Parameters.Add ("@tit", newTitle);
+					cmd.Parameters.Add ("@estid", estid);
+					cnx.Open ();
+					cmd.ExecuteNonQuery ();
+					cnx.Close ();
+				}
+			}
 		}
-		public bool[] IsFinalStatus {
+
+		public long Write (long estid, string desc, decimal ucost, int count, long productid)
+		{
+			using (NpgsqlConnection cnx = CreateConnection ()) {
+				using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+					cmd.CommandText = 
+						"insert into writtings (description, estimid) VALUES (@dscr,@estid) returning _id";
+					cmd.Parameters.Add ("@dscr", desc);
+					// cmd.Parameters.Add ("@prdid", productid);
+					// cmd.Parameters.Add("@ucost", ucost);
+					// cmd.Parameters.Add("@mult", count);
+					cmd.Parameters.Add("@estid", estid);
+					cnx.Open ();
+
+					long res = (long) cmd.ExecuteScalar ();
+					cnx.Close ();
+					return res;
+				}
+			}
+		}
+
+		public void SetDesc (long writid, string newDesc)
+		{ 
+			using (NpgsqlConnection cnx = CreateConnection ()) {
+				using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+					cmd.CommandText = 
+						"update writtings set description = @dscr where _id = @writid";
+					cmd.Parameters.Add ("@tit", newDesc);
+					cmd.Parameters.Add ("@writid", writid);
+					cnx.Open ();
+					cmd.ExecuteNonQuery ();
+					cnx.Close ();
+				}
+			} 
+		}
+
+		public bool[] FinalStatuses {
 			get {
 				throw new NotImplementedException ();
 			}
 		}
 
-		string applicationName=null;
-
-		public string ApplicationName {
-			get {
-				return applicationName;
-			}
-		}
-
-		string cnxstr = null;
-
-		public NpgsqlContentProvider ()
-		{
-			Initialize("NpgsqlYavscContentProvider",ConfigurationManager.AppSettings);
-		}
-
-		public void Initialize (string name, NameValueCollection config)
-		{
-			cnxstr = ConfigurationManager.ConnectionStrings [config ["connectionStringName"]].ConnectionString;
-			applicationName = config["applicationName"] ?? "/";
-		}
-
-		protected NpgsqlConnection CreateConnection ()
-		{
-			return new NpgsqlConnection (cnxstr);
-		}
-
-		#region IDisposable implementation
-		public void Dispose ()
-		{
-
-		}
-		#endregion
-
 		public string Order (IWFOrder c)
 		{
 			throw new NotImplementedException ();
@@ -78,11 +93,57 @@ namespace WorkFlowProvider
 			}
 		}
 
-		#region IITContentProvider implementation
+		#region IDisposable implementation
+		public void Dispose ()
+		{
 
-	
+		}
 		#endregion
 
+		public long CreateEstimate (string client, string title)
+		{
+			using (NpgsqlConnection cnx = CreateConnection ()) {
+				using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
+					cmd.CommandText = 
+							"insert into estimate (title,username,applicationname) " +
+					"values (@tit,@un,@app) returning _id";
+					cmd.Parameters.Add ("@tit", title);
+					cmd.Parameters.Add ("@un", client);
+					cmd.Parameters.Add("@app", ApplicationName);
+					cnx.Open ();
+					long res = (long)cmd.ExecuteScalar ();
+					cnx.Close ();
+					return res;
+				}
+			}
+		}
+
+		string applicationName=null;
+
+		public string ApplicationName {
+			get {
+				return applicationName;
+			}
+			set {
+				applicationName = value;
+			}
+		}
+
+		string cnxstr = null;
+
+		public override void Initialize (string name, NameValueCollection config)
+		{
+			if ( string.IsNullOrWhiteSpace(config ["connectionStringName"]))
+				throw new ConfigurationErrorsException ("No name for Npgsql connection string found");
+
+			cnxstr = ConfigurationManager.ConnectionStrings [config ["connectionStringName"]].ConnectionString;
+			applicationName = config["applicationName"] ?? "/";
+		}
+
+		protected NpgsqlConnection CreateConnection ()
+		{
+			return new NpgsqlConnection (cnxstr);
+		}
 	}
 }
 

WorkFlowProvider/WFManager.cs

@@ -1,18 +1,73 @@
 using System;
 using yavscModel.WorkFlow;
+using System.Configuration;
+using WorkFlowProvider.Configuration;
+using System.Collections.Specialized;
 
 namespace WorkFlowProvider
 {
 	public static class WFManager
 	{
-		public static IContentProvider GetContentProviderFWC ()
-		{
-			string clsName = System.Configuration.ConfigurationManager.AppSettings ["WorkflowContentProviderClass"];
-			if (clsName == null)
-				throw new Exception ("No content provider specified in the configuration file (Application parameter \"WorkflowContentProviderClass\")");
-			System.Reflection.ConstructorInfo ci = Type.GetType (clsName).GetConstructor (System.Type.EmptyTypes);
-			return (IContentProvider) ci.Invoke (System.Type.EmptyTypes);
+		static IContentProvider contentProvider;
+
+		public static IContentProvider ContentProvider {
+			get {
+				WorkflowConfiguration c = (WorkflowConfiguration) ConfigurationManager.GetSection ("system.web/workflow");
+				if (c == null)
+					throw new Exception ("No system.web/workflow configuration section found");
+				WFProvider confprov = c.Providers.GetElement (c.DefaultProvider);
+				if (confprov == null)
+					throw new Exception ("Default workflow provider not found (system.web/workflow@defaultProvider)");
+				string clsName = confprov.Type;
+				if (clsName == null)
+					throw new Exception ("Provider type not specified (system.web/workflow@type)");
+
+				if (contentProvider != null)
+				{ 
+					if (contentProvider.GetType ().Name != clsName) 
+						contentProvider = null;
+				}
+					
+				if (contentProvider == null)
+				{
+					Type cpt = Type.GetType (clsName);
+					if (cpt == null)
+						throw new Exception (string.Format("Type not found : {0} (wrong name, or missing assembly reference?)",clsName));
+					System.Reflection.ConstructorInfo ci =cpt.GetConstructor (System.Type.EmptyTypes);
+					contentProvider = (IContentProvider)ci.Invoke (System.Type.EmptyTypes);
+				}
+					
+				contentProvider.ApplicationName = confprov.ApplicationName;
+
+				NameValueCollection config = new NameValueCollection ();
+				config.Add ("name", confprov.Name);
+				config.Add ("connectionStringName", confprov.ConnectionStringName);
+				config.Add ("applicationName", confprov.ApplicationName);
+				contentProvider.Initialize (confprov.Name, config);
+
+				return contentProvider;
+
+
+			}
 		}
+
+		/// <summary>
+		/// Creates the estimate.
+		/// </summary>
+		/// <returns>The estimate identifier.</returns>
+		/// <param name="title">Title.</param>
+		public static long CreateEstimate(string client, string title)
+		{
+			return ContentProvider.CreateEstimate (client, title);
+		}
+
+		public static long Write(long estid, string desc, decimal ucost, int count, long productid)
+		{
+			return ContentProvider.Write(estid, desc, ucost, count, productid);
+		}
+
+
+
 	}
 }
 

WorkFlowProvider/WorkFlowProvider.csproj

@@ -3,7 +3,7 @@
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProductVersion>10.0.0</ProductVersion>
+    <ProductVersion>8.0.30703</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{821FF72D-9F4B-4A2C-B95C-7B965291F119}</ProjectGuid>
     <OutputType>Library</OutputType>
@@ -33,14 +33,15 @@
     <Reference Include="Npgsql" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Data" />
-    <Reference Include="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
-      <Private>False</Private>
-    </Reference>
+    <Reference Include="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="NpgsqlContentProvider.cs" />
     <Compile Include="WFManager.cs" />
+    <Compile Include="Configuration\WorkflowConfiguration.cs" />
+    <Compile Include="Configuration\ProviderCollection.cs" />
+    <Compile Include="Configuration\Provider.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>
@@ -49,4 +50,7 @@
       <Name>yavscModel</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Configuration\" />
+  </ItemGroup>
 </Project>