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Added optional property ignore during insert. #87

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Added optional property ignore during insert. #87

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17 changes: 15 additions & 2 deletions Dapper.Rainbow/Database.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -50,11 +50,24 @@ public string TableName
/// </summary>
/// <param name="data">Either DynamicParameters or an anonymous type or concrete type</param>
/// <returns></returns>
public virtual int? Insert(dynamic data)
public virtual int? Insert(dynamic data, params string[] ignore)
{
var o = (object)data;
List<string> paramNames = GetParamNames(o);
paramNames.Remove("Id");

if (ignore.Length > 0)
{
paramNames = new List<string>();
foreach (var prop in o.GetType().GetProperties(BindingFlags.GetProperty | BindingFlags.Instance | BindingFlags.Public))
{
paramNames.Add(prop.Name);
}

foreach (var field in ignore)
{
paramNames.Remove(field);
}
}

string cols = string.Join(",", paramNames);
string cols_params = string.Join(",", paramNames.Select(p => "@" + p));
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18 changes: 16 additions & 2 deletions Dapper.Rainbow/SqlCompactDatabase.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Reflection;

namespace Dapper.Rainbow
{
Expand All @@ -19,11 +20,24 @@ public SqlCompactTable(Database<TDatabase> database, string likelyTableName)
/// </summary>
/// <param name="data">Either DynamicParameters or an anonymous type or concrete type</param>
/// <returns></returns>
public override int? Insert(dynamic data)
public override int? Insert(dynamic data, params string[] ignore)
{
var o = (object)data;
List<string> paramNames = GetParamNames(o);
paramNames.Remove("Id");

if (ignore.Length > 0)
{
paramNames = new List<string>();
foreach (var prop in o.GetType().GetProperties(BindingFlags.GetProperty | BindingFlags.Instance | BindingFlags.Public))
{
paramNames.Add(prop.Name);
}

foreach (var field in ignore)
{
paramNames.Remove(field);
}
}

string cols = string.Join(",", paramNames);
string cols_params = string.Join(",", paramNames.Select(p => "@" + p));
Expand Down