1 files changed, 50 insertions, 0 deletions
diff --git a/slips/src/app/Marina/DataAccess/Builders/DatabaseInsert.cs b/slips/src/app/Marina/DataAccess/Builders/DatabaseInsert.cs
new file mode 100644
index 0000000..57c0c1d
--- /dev/null
+++ b/slips/src/app/Marina/DataAccess/Builders/DatabaseInsert.cs
@@ -0,0 +1,50 @@
+using System.Collections.Generic;
+using System.Text;
+
+namespace Marina.DataAccess.Builders {
+	public static class DatabaseInsert {
+		public static IInsertQueryBuilder Into( string tableName ) {
+			return new InsertQueryBuilder( tableName );
+		}
+
+		private class InsertQueryBuilder : IInsertQueryBuilder {
+			public InsertQueryBuilder( string tableName ) {
+				_tableName = tableName;
+				_parameters = new List< DatabaseCommandParameter >( );
+			}
+
+			public IEnumerable< DatabaseCommandParameter > Parameters() {
+				return _parameters;
+			}
+
+			public IQuery Build() {
+				return new Query( this );
+			}
+
+			public IInsertQueryBuilder AddValue< T >( DatabaseColumn column, T value ) {
+				_parameters.Add( new DatabaseCommandParameter( column.ColumnName, value ) );
+				return this;
+			}
+
+			public override string ToString() {
+				StringBuilder builder = new StringBuilder( );
+				builder.AppendFormat( "INSERT INTO {0} ({1}) VALUES ({2});SELECT @@IDENTITY;", _tableName,
+				                      GetParameterNames( string.Empty ),
+				                      GetParameterNames( "@" ) );
+				return builder.ToString( );
+			}
+
+			private string GetParameterNames( string prefix ) {
+				StringBuilder builder = new StringBuilder( );
+				foreach ( DatabaseCommandParameter parameter in _parameters ) {
+					builder.AppendFormat( "{0}{1},", prefix, parameter.ColumnName );
+				}
+				builder.Remove( builder.Length - 1, 1 );
+				return builder.ToString( );
+			}
+
+			private readonly string _tableName;
+			private readonly IList< DatabaseCommandParameter > _parameters;
+		}
+	}
+}
+\ No newline at end of file