/
clsDataHandler.cs
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/
clsDataHandler.cs
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using Elasticsearch.Net;
using Nest;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using static BlueChappie.Models.BlueChappieModels;
namespace BlueChappie
{
class clsDataHandler
{
public BlueChappieSettings blueChappieSetttings = new BlueChappieSettings();
public object GetObject(Object obj, Object Criteria)
{
Type typeObj = obj.GetType();
Type filtertype = Criteria.GetType();
if (!System.Configuration.ConfigurationManager.AppSettings["StorageType"].Equals("SQL"))
{
var node = new Uri(blueChappieSetttings.BlueChappieElasticServer + "/" + typeObj.Name + "lib/");
var client = new Nest.ElasticClient(node);
var searchRequest = new Nest.SearchRequest();
QueryContainer andQuery = null;
foreach (var imgFields in filtertype.GetProperties())
{
if (imgFields.GetValue(Criteria) != null)
{
if (!imgFields.GetValue(Criteria).Equals(""))
{
andQuery &= new TermQuery
{
Field = imgFields,
Value = imgFields.GetValue(Criteria)
};
}
}
}
var query = client.Search<object>(s => s
.Query(q => q
.ConstantScore(c => c
.Filter(fl => fl
&& andQuery))));
var docs = query.Documents;
DataTable tbl;
foreach (var rows in docs)
{
tbl = (DataTable)JsonConvert.DeserializeObject("[" + rows.Suffix("]") + "]", (typeof(DataTable)));
foreach (DataRow row in tbl.Rows)
{
foreach (System.Data.DataColumn fld in tbl.Columns)
{
foreach (PropertyInfo imgFields in typeObj.GetProperties())
{
if (imgFields.Name.Equals(fld.ColumnName))
{
if (imgFields.CanWrite)
{
imgFields.SetValue(obj, row.Field<object>(fld.ToString()));
}
}
}
}
}
}
}
else
{
System.Data.DataSet dataSet = new System.Data.DataSet();
System.Data.SqlClient.SqlConnection sqlConnection = new System.Data.SqlClient.SqlConnection("Database=BlueChappie;Server=localhost;uid=ProTrack2;pwd=protrack123;Connect Timeout=30;Min Pool Size=5;Max Pool Size=900;");
System.Data.SqlClient.SqlDataAdapter sqlDataAdapter = new System.Data.SqlClient.SqlDataAdapter();
string SQLStatement = "SELECT TOP 1 * FROM " + typeObj.Name + "lib with (nolock) WHERE 1=1";
string filter = "";
foreach (PropertyInfo imgFields in filtertype.GetProperties())
{
if (imgFields.GetValue(Criteria) != null)
{
if (!imgFields.GetValue(Criteria).Equals(""))
{
filter += ((filter.Equals("")) ? "" : " AND ") + imgFields.Name + "='" + imgFields.GetValue(Criteria) + "', ";
}
}
}
if (filter.Length > 0)
{
filter = filter.Substring(0, filter.Length - 2);
SQLStatement = SQLStatement.Replace("1=1", filter);
}
sqlDataAdapter.SelectCommand = new System.Data.SqlClient.SqlCommand(filter, sqlConnection);
sqlDataAdapter.Fill(dataSet);
DataTable tbl = dataSet.Tables[0];
tbl.TableName = typeObj.Name + "lib";
foreach (System.Data.DataRow row in tbl.Rows)
foreach (System.Data.DataColumn fld in tbl.Columns)
{
foreach (PropertyInfo imgFields in typeObj.GetProperties())
{
if (imgFields.Name.Equals(fld.ColumnName))
{
if (imgFields.CanWrite)
{
imgFields.SetValue(obj, row.Field<object>(fld.ToString()));
}
}
}
}
}
return obj;
}
public object GetObjectCount(Object obj, Object Criteria)
{
Type typeObj = obj.GetType();
Type filtertype = Criteria.GetType();
if (!System.Configuration.ConfigurationManager.AppSettings["StorageType"].Equals("SQL"))
{
var node = new Uri(blueChappieSetttings.BlueChappieElasticServer + "/" + typeObj.Name + "lib/");
var client = new Nest.ElasticClient(node);
var searchRequest = new Nest.SearchRequest();
var aggregationRequest = new Nest.AggregationContainer();
QueryContainer andQuery = null;
ValueCountAggregation vcagg = null;
foreach (var imgFields in filtertype.GetProperties())
{
if (imgFields.GetValue(Criteria) != null)
{
if (!imgFields.GetValue(Criteria).Equals(""))
{
andQuery &= new TermQuery
{
Field = imgFields,
Value = imgFields.GetValue(Criteria)
};
//vcagg &= new ValueCountAggregation {
// name ="a",
// Field = imgFields
//};
}
}
}
var query = client.Search<object>(s => s
.Query(q => q
.ConstantScore(c => c
.Filter(fl => fl
&& andQuery))));
var docs = query.Documents;
DataTable tbl;
foreach (var rows in docs)
{
tbl = (DataTable)JsonConvert.DeserializeObject("[" + rows.Suffix("]") + "]", (typeof(DataTable)));
foreach (DataRow row in tbl.Rows)
{
foreach (System.Data.DataColumn fld in tbl.Columns)
{
foreach (PropertyInfo imgFields in typeObj.GetProperties())
{
if (imgFields.Name.Equals(fld.ColumnName))
{
if (imgFields.CanWrite)
{
imgFields.SetValue(obj, row.Field<object>(fld.ToString()));
}
}
}
}
}
}
}
else
{
System.Data.DataSet dataSet = new System.Data.DataSet();
System.Data.SqlClient.SqlConnection sqlConnection = new System.Data.SqlClient.SqlConnection("Database=BlueChappie;Server=localhost;uid=ProTrack2;pwd=protrack123;Connect Timeout=30;Min Pool Size=5;Max Pool Size=900;");
System.Data.SqlClient.SqlDataAdapter sqlDataAdapter = new System.Data.SqlClient.SqlDataAdapter();
string SQLStatement = "SELECT TOP 1 * FROM " + typeObj.Name + "lib with (nolock) WHERE 1=1";
string filter = "";
foreach (PropertyInfo imgFields in filtertype.GetProperties())
{
if (imgFields.GetValue(Criteria) != null)
{
if (!imgFields.GetValue(Criteria).Equals(""))
{
filter += ((filter.Equals("")) ? "" : " AND ") + imgFields.Name + "='" + imgFields.GetValue(Criteria) + "', ";
}
}
}
if (filter.Length > 0)
{
filter = filter.Substring(0, filter.Length - 2);
SQLStatement = SQLStatement.Replace("1=1", filter);
}
sqlDataAdapter.SelectCommand = new System.Data.SqlClient.SqlCommand(filter, sqlConnection);
sqlDataAdapter.Fill(dataSet);
DataTable tbl = dataSet.Tables[0];
tbl.TableName = typeObj.Name + "lib";
foreach (System.Data.DataRow row in tbl.Rows)
foreach (System.Data.DataColumn fld in tbl.Columns)
{
foreach (PropertyInfo imgFields in typeObj.GetProperties())
{
if (imgFields.Name.Equals(fld.ColumnName))
{
if (imgFields.CanWrite)
{
imgFields.SetValue(obj, row.Field<object>(fld.ToString()));
}
}
}
}
}
return obj;
}
public void SaveObject(Object obj)
{
Type typeObj = obj.GetType();
if (!System.Configuration.ConfigurationManager.AppSettings["StorageType"].Equals("SQL"))
{
var node = new Uri(blueChappieSetttings.BlueChappieElasticServer + "/" + typeObj.Name + "lib/");
var config = new ConnectionConfiguration(node);
var client = new ElasticLowLevelClient(config);
string imgInfo = Newtonsoft.Json.JsonConvert.SerializeObject(obj);
PostData<object> postingData = imgInfo;
dynamic result0 = client.DoRequest<object>(HttpMethod.PUT, typeObj.Name, postingData);
}
else
{
System.Data.DataSet dataSet = new System.Data.DataSet();
System.Data.SqlClient.SqlConnection sqlConnection = new System.Data.SqlClient.SqlConnection("Database=BlueChappie;Server=localhost;uid=ProTrack2;pwd=protrack123;Connect Timeout=30;Min Pool Size=5;Max Pool Size=900;");
System.Data.SqlClient.SqlDataAdapter sqlDataAdapter = new System.Data.SqlClient.SqlDataAdapter();
sqlDataAdapter.SelectCommand = new System.Data.SqlClient.SqlCommand("SELECT TOP 0 * FROM " + typeObj.Name + "lib with (nolock)", sqlConnection);
sqlDataAdapter.Fill(dataSet, typeObj.Name + "lib");
System.Data.DataTable tbl = dataSet.Tables[0];
System.Data.DataRow newRow = tbl.Rows.Add();
foreach (System.Data.DataColumn fld in tbl.Columns)
{
foreach (PropertyInfo imgFields in typeObj.GetProperties())
{
if (imgFields.Name.Equals(fld.ColumnName))
{
if (!fld.ReadOnly)
{
newRow.SetField(fld.ColumnName.ToString(), imgFields.GetValue(obj));
}
}
}
}
System.Data.DataRow dsRow = dataSet.Tables[typeObj.Name + "lib"].NewRow();
dsRow = newRow;
new SqlCommandBuilder(sqlDataAdapter);
int result = sqlDataAdapter.Update(dataSet, typeObj.Name + "lib");
}
}
}
}