321 lines
9.0 KiB
C#
321 lines
9.0 KiB
C#
using System;
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using Npgsql;
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using NpgsqlTypes;
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using System.Configuration;
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using System.Collections.Specialized;
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using Yavsc.Model.WorkFlow;
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using System.Web.Mvc;
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using System.Configuration.Provider;
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using System.Collections.Generic;
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namespace WorkFlowProvider
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{
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public class NpgsqlContentProvider: ProviderBase, IContentProvider
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{
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public StatusChange[] GetWrittingStatuses (long wrid)
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{
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throw new NotImplementedException ();
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}
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public StatusChange[] GetEstimateStatuses (long estid)
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{
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throw new NotImplementedException ();
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}
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public void TagWritting (long wrid, string tag)
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{
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throw new NotImplementedException ();
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}
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public void DropTagWritting (long wrid, string tag)
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{
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throw new NotImplementedException ();
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}
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public void SetWrittingStatus (long wrtid, int status, string username)
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{
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throw new NotImplementedException ();
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}
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public void SetEstimateStatus (long estid, int status, string username)
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{
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throw new NotImplementedException ();
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}
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public void Dispose ()
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{
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throw new NotImplementedException ();
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}
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public void Install (System.Data.IDbConnection cnx)
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{
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throw new NotImplementedException ();
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}
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public void Uninstall (System.Data.IDbConnection cnx, bool removeConfig)
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{
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throw new NotImplementedException ();
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}
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public ConfigurationSection DefaultConfig (string appName, string cnxStr)
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{
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throw new NotImplementedException ();
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}
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public bool Active {
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get {
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throw new NotImplementedException ();
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}
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set {
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throw new NotImplementedException ();
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}
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}
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public string[] Statuses {
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get {
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return new string[] { "Created", "Validated", "Success", "Error" };
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}
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}
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public bool[] FinalStatuses {
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get {
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return new bool[] { false, false, true, true };
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}
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}
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public Estimate[] GetEstimates (string client)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"select _id from estimate where client = @clid";
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cmd.Parameters.Add ("@clid", client);
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cnx.Open ();
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List<Estimate> ests = new List<Estimate> ();
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using (NpgsqlDataReader rdr = cmd.ExecuteReader ()) {
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while (rdr.Read ()) {
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ests.Add(GetEstimate(rdr.GetInt64(0)));
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}
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}
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return ests.ToArray();
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}
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}
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}
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public void DropWritting (long wrid)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"delete from writtings where _id = @wrid";
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cmd.Parameters.Add ("@wrid", wrid);
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cnx.Open ();
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cmd.ExecuteNonQuery ();
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}
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}
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}
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public void DropEstimate (long estid)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"delete from estimate where _id = @estid";
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cmd.Parameters.Add ("@estid", estid);
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cnx.Open ();
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cmd.ExecuteNonQuery ();
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}
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}
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}
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public Estimate GetEstimate (long estimid)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"select title,username,client,description from estimate where _id = @estid";
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cmd.Parameters.Add ("@estid", estimid);
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cnx.Open ();
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Estimate est = null;
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using (NpgsqlDataReader rdr = cmd.ExecuteReader ()) {
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if (!rdr.Read ()) {
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return null;
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}
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est = new Estimate ();
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est.Title = rdr.GetString(
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rdr.GetOrdinal("title"));
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est.Responsible = rdr.GetString(
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rdr.GetOrdinal("username"));
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est.Client = rdr.GetString (
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rdr.GetOrdinal ("client"));
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int index = rdr.GetOrdinal ("description");
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if (!rdr.IsDBNull (index))
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est.Description = rdr.GetString (index);
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est.Id = estimid;
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using (NpgsqlCommand cmdw = new NpgsqlCommand ("select _id, productid, ucost, count, description from writtings where estimid = @estid", cnx)) {
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cmdw.Parameters.Add("@estid", estimid);
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using (NpgsqlDataReader rdrw = cmdw.ExecuteReader ()) {
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List<Writting> lw = null;
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if (rdrw.HasRows) {
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lw = new List<Writting> ();
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while (rdrw.Read ()) {
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Writting w = new Writting ();
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int dei = rdrw.GetOrdinal ("description");
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if (!rdrw.IsDBNull (dei))
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w.Description = rdrw.GetString (dei);
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int opi = rdrw.GetOrdinal ("productid");
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if (!rdrw.IsDBNull (opi))
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w.ProductReference = rdrw.GetString(opi);
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int oco = rdrw.GetOrdinal ("count");
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if (!rdrw.IsDBNull (oco))
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w.Count = rdrw.GetInt32 (oco);
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int ouc = rdrw.GetOrdinal ("ucost");
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if (!rdrw.IsDBNull (ouc))
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w.UnitaryCost = rdrw.GetDecimal (ouc);
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w.Id = rdrw.GetInt64 (rdrw.GetOrdinal ("_id"));
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lw.Add (w);
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}
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est.Lines = lw.ToArray ();
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}
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}
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}
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// TODO est.Ciffer = somme des ecritures
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// TODO read into est.Lines
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}
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cnx.Close ();
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return est;
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}
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}
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}
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public void UpdateWritting (Writting wr)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"update writtings set " +
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"description = @desc, " +
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"ucost = @ucost, " +
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"count = @count, " +
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"productid = @prdid " +
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"where _id = @wrid";
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cmd.Parameters.Add ("@wrid", wr.Id);
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cmd.Parameters.Add ("@desc", wr.Description);
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cmd.Parameters.Add ("@ucost", wr.UnitaryCost);
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cmd.Parameters.Add ("@prdid", wr.ProductReference);
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cmd.Parameters.Add ("@count", wr.Count);
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cnx.Open ();
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cmd.ExecuteNonQuery ();
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cnx.Close ();
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}
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}
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}
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public void UpdateEstimate (Estimate estim)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"update estimate set title = @tit, username = @un, " +
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"description = @descr, client = @cli where _id = @estid";
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cmd.Parameters.Add ("@tit", estim.Title);
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cmd.Parameters.Add ("@un", estim.Responsible);
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cmd.Parameters.Add ("@descr", estim.Description);
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cmd.Parameters.Add ("@cli", estim.Client);
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cmd.Parameters.Add ("@estid", estim.Id);
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cnx.Open ();
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cmd.ExecuteNonQuery ();
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cnx.Close ();
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}
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}
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}
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public long Write (long estid, string desc, decimal ucost, int count, string productid)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"insert into writtings (description, estimid, ucost, count, productid) VALUES (@dscr,@estid,@ucost,@count,@prdid) returning _id";
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cmd.Parameters.Add ("@dscr", desc);
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cmd.Parameters.Add("@estid", estid);
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cmd.Parameters.Add("@ucost", ucost);
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cmd.Parameters.Add("@count", count);
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cmd.Parameters.Add("@prdid", productid);
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cnx.Open ();
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long res = (long) cmd.ExecuteScalar ();
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cnx.Close ();
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return res;
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}
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}
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}
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public void SetDesc (long writid, string newDesc)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"update writtings set description = @dscr where _id = @writid";
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cmd.Parameters.Add ("@tit", newDesc);
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cmd.Parameters.Add ("@writid", writid);
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cnx.Open ();
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cmd.ExecuteNonQuery ();
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cnx.Close ();
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}
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}
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}
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public Estimate CreateEstimate (string responsible, string client, string title, string description)
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{
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using (NpgsqlConnection cnx = CreateConnection ()) {
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using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
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cmd.CommandText =
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"insert into estimate (title,description,username,client,applicationname) " +
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"values (@tit,@descr,@resp,@un,@app) returning _id";
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cmd.Parameters.Add ("@tit", title);
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cmd.Parameters.Add ("@un", client);
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cmd.Parameters.Add ("@resp", responsible);
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cmd.Parameters.Add ("@descr", description);
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cmd.Parameters.Add("@app", ApplicationName);
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cnx.Open ();
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Estimate created = new Estimate ();
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created.Id = (long)cmd.ExecuteScalar ();
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cnx.Close ();
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created.Title = title;
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created.Description = description;
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created.Client = client;
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created.Responsible = responsible;
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return created;
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}
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}
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}
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string applicationName=null;
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public string ApplicationName {
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get {
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return applicationName;
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}
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set {
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applicationName = value;
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}
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}
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string cnxstr = null;
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public override void Initialize (string name, NameValueCollection config)
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{
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if ( string.IsNullOrWhiteSpace(config ["connectionStringName"]))
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throw new ConfigurationErrorsException ("No name for Npgsql connection string found");
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cnxstr = ConfigurationManager.ConnectionStrings [config ["connectionStringName"]].ConnectionString;
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applicationName = config["applicationName"] ?? "/";
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}
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protected NpgsqlConnection CreateConnection ()
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{
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return new NpgsqlConnection (cnxstr);
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}
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}
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}
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