yavsc/WorkFlowProvider/NpgsqlContentProvider.cs

339 lines
9.6 KiB
C#

using System;
using Npgsql;
using NpgsqlTypes;
using System.Configuration;
using System.Collections.Specialized;
using Yavsc.Model.WorkFlow;
using System.Configuration.Provider;
using System.Collections.Generic;
using Yavsc.Model.FrontOffice;
using Newtonsoft.Json;
namespace WorkFlowProvider
{
public class NpgsqlContentProvider: ProviderBase, IContentProvider
{
public long RegisterCommand (Commande com)
{
long id;
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"insert into commandes (prdref,creation,params) values (@pref,@creat,@prs) returning id";
cmd.Parameters.Add ("@pref", com.ProdRef);
cmd.Parameters.Add ("@creat", com.CreationDate);
cmd.Parameters.Add ("@prs", JsonConvert.SerializeObject(com.Parameters));
cnx.Open ();
com.Id = id = (long)cmd.ExecuteScalar ();
}
}
return id;
}
public StatusChange[] GetWrittingStatuses (long wrid)
{
throw new NotImplementedException ();
}
public StatusChange[] GetEstimateStatuses (long estid)
{
throw new NotImplementedException ();
}
public void TagWritting (long wrid, string tag)
{
throw new NotImplementedException ();
}
public void DropTagWritting (long wrid, string tag)
{
throw new NotImplementedException ();
}
public void SetWrittingStatus (long wrtid, int status, string username)
{
throw new NotImplementedException ();
}
public void SetEstimateStatus (long estid, int status, string username)
{
throw new NotImplementedException ();
}
public void Dispose ()
{
throw new NotImplementedException ();
}
public void Install (System.Data.IDbConnection cnx)
{
throw new NotImplementedException ();
}
public void Uninstall (System.Data.IDbConnection cnx, bool removeConfig)
{
throw new NotImplementedException ();
}
public ConfigurationSection DefaultConfig (string appName, string cnxStr)
{
throw new NotImplementedException ();
}
public bool Active {
get {
throw new NotImplementedException ();
}
set {
throw new NotImplementedException ();
}
}
public string[] Statuses {
get {
return new string[] { "Created", "Validated", "Success", "Error" };
}
}
public bool[] FinalStatuses {
get {
return new bool[] { false, false, true, true };
}
}
public Estimate[] GetEstimates (string client)
{
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"select _id from estimate where client = @clid";
cmd.Parameters.Add ("@clid", client);
cnx.Open ();
List<Estimate> ests = new List<Estimate> ();
using (NpgsqlDataReader rdr = cmd.ExecuteReader ()) {
while (rdr.Read ()) {
ests.Add(GetEstimate(rdr.GetInt64(0)));
}
}
return ests.ToArray();
}
}
}
public void DropWritting (long wrid)
{
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"delete from writtings where _id = @wrid";
cmd.Parameters.Add ("@wrid", wrid);
cnx.Open ();
cmd.ExecuteNonQuery ();
}
}
}
public void DropEstimate (long estid)
{
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"delete from estimate where _id = @estid";
cmd.Parameters.Add ("@estid", estid);
cnx.Open ();
cmd.ExecuteNonQuery ();
}
}
}
public Estimate GetEstimate (long estimid)
{
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"select title,username,client,description from estimate where _id = @estid";
cmd.Parameters.Add ("@estid", estimid);
cnx.Open ();
Estimate est = null;
using (NpgsqlDataReader rdr = cmd.ExecuteReader ()) {
if (!rdr.Read ()) {
return null;
}
est = new Estimate ();
est.Title = rdr.GetString(
rdr.GetOrdinal("title"));
est.Responsible = rdr.GetString(
rdr.GetOrdinal("username"));
est.Client = rdr.GetString (
rdr.GetOrdinal ("client"));
int index = rdr.GetOrdinal ("description");
if (!rdr.IsDBNull (index))
est.Description = rdr.GetString (index);
est.Id = estimid;
using (NpgsqlCommand cmdw = new NpgsqlCommand ("select _id, productid, ucost, count, description from writtings where estimid = @estid", cnx)) {
cmdw.Parameters.Add("@estid", estimid);
using (NpgsqlDataReader rdrw = cmdw.ExecuteReader ()) {
List<Writting> lw = null;
if (rdrw.HasRows) {
lw = new List<Writting> ();
while (rdrw.Read ()) {
Writting w = new Writting ();
int dei = rdrw.GetOrdinal ("description");
if (!rdrw.IsDBNull (dei))
w.Description = rdrw.GetString (dei);
int opi = rdrw.GetOrdinal ("productid");
if (!rdrw.IsDBNull (opi))
w.ProductReference = rdrw.GetString(opi);
int oco = rdrw.GetOrdinal ("count");
if (!rdrw.IsDBNull (oco))
w.Count = rdrw.GetInt32 (oco);
int ouc = rdrw.GetOrdinal ("ucost");
if (!rdrw.IsDBNull (ouc))
w.UnitaryCost = rdrw.GetDecimal (ouc);
w.Id = rdrw.GetInt64 (rdrw.GetOrdinal ("_id"));
lw.Add (w);
}
est.Lines = lw.ToArray ();
}
}
}
// TODO est.Ciffer = somme des ecritures
// TODO read into est.Lines
}
cnx.Close ();
return est;
}
}
}
public void UpdateWritting (Writting wr)
{
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"update writtings set " +
"description = @desc, " +
"ucost = @ucost, " +
"count = @count, " +
"productid = @prdid " +
"where _id = @wrid";
cmd.Parameters.Add ("@wrid", wr.Id);
cmd.Parameters.Add ("@desc", wr.Description);
cmd.Parameters.Add ("@ucost", wr.UnitaryCost);
cmd.Parameters.Add ("@prdid", wr.ProductReference);
cmd.Parameters.Add ("@count", wr.Count);
cnx.Open ();
cmd.ExecuteNonQuery ();
cnx.Close ();
}
}
}
public void UpdateEstimate (Estimate estim)
{
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"update estimate set title = @tit, username = @un, " +
"description = @descr, client = @cli where _id = @estid";
cmd.Parameters.Add ("@tit", estim.Title);
cmd.Parameters.Add ("@un", estim.Responsible);
cmd.Parameters.Add ("@descr", estim.Description);
cmd.Parameters.Add ("@cli", estim.Client);
cmd.Parameters.Add ("@estid", estim.Id);
cnx.Open ();
cmd.ExecuteNonQuery ();
cnx.Close ();
}
}
}
public long Write (long estid, string desc, decimal ucost, int count, string productid)
{
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"insert into writtings (description, estimid, ucost, count, productid) VALUES (@dscr,@estid,@ucost,@count,@prdid) returning _id";
cmd.Parameters.Add ("@dscr", desc);
cmd.Parameters.Add("@estid", estid);
cmd.Parameters.Add("@ucost", ucost);
cmd.Parameters.Add("@count", count);
cmd.Parameters.Add("@prdid", productid);
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 Estimate CreateEstimate (string responsible, string client, string title, string description)
{
using (NpgsqlConnection cnx = CreateConnection ()) {
using (NpgsqlCommand cmd = cnx.CreateCommand ()) {
cmd.CommandText =
"insert into estimate (title,description,username,client,applicationname) " +
"values (@tit,@descr,@resp,@un,@app) returning _id";
cmd.Parameters.Add ("@tit", title);
cmd.Parameters.Add ("@un", client);
cmd.Parameters.Add ("@resp", responsible);
cmd.Parameters.Add ("@descr", description);
cmd.Parameters.Add("@app", ApplicationName);
cnx.Open ();
Estimate created = new Estimate ();
created.Id = (long)cmd.ExecuteScalar ();
cnx.Close ();
created.Title = title;
created.Description = description;
created.Client = client;
created.Responsible = responsible;
return created;
}
}
}
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);
}
}
}