bnhtrade/src/bnhtrade.Core/Data/Database/Account/ReadAccountCode.cs

using System;
using System.Collections.Generic;
using Microsoft.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace bnhtrade.Core.Data.Database.Account
{
    public class ReadAccountCode : Connection
    {
        private Data.Database.SqlWhereBuilder sqlWhere = new SqlWhereBuilder();

        public ReadAccountCode()
        {
        }

        /// <summary>
        /// Gets the full chart of accounts
        /// </summary>
        /// <returns>Dictionary where the database record id is the key</returns>
        public Dictionary<uint, Model.Account.Account> All()
        {
            Innit();
            var list = Execute(null, null);
            var dictionary = new Dictionary<uint, Model.Account.Account>();
            foreach (var item in list)
            {
                dictionary.Add(item.Value.Id, item.Value);
            }
            return dictionary;
        }

        public Dictionary<uint, Model.Account.Account> ByAccountId(List<uint> accountIdList)
        {
            Innit();
            var resultDict = new Dictionary<uint, Model.Account.Account>();

            if (accountIdList == null || !accountIdList.Any())
            {
                return resultDict;
            }

            sqlWhere.In("tblAccountChartOf.AccountChartOfID", accountIdList, " WHERE ");
            resultDict = Execute(sqlWhere.SqlWhereString, sqlWhere.ParameterList);
            return resultDict;
        }

        public Dictionary<uint, Model.Account.Account> ByAccountCode(List<int> accountCodeList)
        {
            Innit();
            var resultDict = new Dictionary<uint, Model.Account.Account>();

            if (accountCodeList == null || !accountCodeList.Any())
            {
                return resultDict;
            }

            sqlWhere.In("tblAccountChartOf.AccountCode", accountCodeList, " WHERE ");
            resultDict = Execute(sqlWhere.SqlWhereString, sqlWhere.ParameterList);
            return resultDict;
        }

        private Dictionary<uint, Model.Account.Account> Execute(string sqlWhere, Dictionary<string, object> parameters)
        {
            var resultDict = new Dictionary<uint, Model.Account.Account>(); 

            //build sql query
            string sqlString = @"
                SELECT tblAccountChartOf.AccountChartOfID
	                ,tblAccountChartOf.AccountCode
	                ,tblAccountChartOf.AccountName
	                ,tblAccountChartOf.Description
	                ,tblAccountChartOfType.AccountChartOfType
	                ,tblAccountChartOfType.BasicType
                    ,tblAccountChartOfType.Multiplier
                FROM tblAccountChartOf
                INNER JOIN tblAccountChartOfType ON tblAccountChartOf.AccountChartOfTypeID = tblAccountChartOfType.AccountChartOfTypeID
                " + sqlWhere;

            using (SqlConnection conn = new SqlConnection(SqlConnectionString))
            {
                conn.Open();

                using (SqlCommand cmd = new SqlCommand(sqlString, conn))
                {
                    if (parameters != null)
                    {
                        foreach (var parameter in parameters)
                        {
                            cmd.Parameters.AddWithValue(parameter.Key, parameter.Value);
                        }
                    }

                    using (SqlDataReader reader = cmd.ExecuteReader())
                    {
                        if (reader.HasRows)
                        {
                            while (reader.Read())
                            {

                                uint tablePk = (uint)reader.GetInt32(0);
                                uint accountCode = (uint)reader.GetInt32(1);
                                string title = reader.GetString(2);
                                string description = null;
                                if (!reader.IsDBNull(3)) { description = reader.GetString(3); }
                                string type = reader.GetString(4);
                                string basicType = reader.GetString(5);
                                int multiplier = reader.GetInt32(6);

                                var result = new Model.Account.Account(tablePk, accountCode, title, description, type, basicType, multiplier);
                                resultDict.Add(tablePk, result);
                            }
                        }
                    }
                }
            }
            return resultDict;
        }

        private void Innit()
        {
            sqlWhere.Init();
        }
    }
}