Added project FarmmapsBulkSatDownload

FarmmapsBulkSatDownload/Models/DB.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Npgsql;
+
+namespace FarmmapsApi.Services
+{
+    public class DB
+    {
+        public string Database;
+        public string User;
+        public string Password;
+        public string Host;
+
+        public string GetConnectionString()
+        {
+            NpgsqlConnectionStringBuilder sb = new NpgsqlConnectionStringBuilder();
+            sb.Database = Database;
+            sb.Host = Host;
+            sb.Username = User;
+            sb.Password = Password;
+            sb.Port = 5432;
+
+            return sb.ConnectionString;
+        }
+
+        public int ExecuteNonQuery(string sql)
+        {
+            using (NpgsqlConnection conn = new NpgsqlConnection(GetConnectionString()))
+            {
+                conn.Open();
+                NpgsqlCommand command = conn.CreateCommand();
+                command.CommandText = sql;
+                int r = command.ExecuteNonQuery();
+                return r;
+            }
+        }
+
+        public NpgsqlConnection CreateConnection()
+        {
+            NpgsqlConnection conn = new NpgsqlConnection(GetConnectionString());
+            conn.Open();
+            return conn;
+        }
+
+    }
+}