Login fix and rename columns in DB

WebAPI/dataParsers/csv.parser.cs

@@ -0,0 +1,49 @@
+using CsvHelper;
+using CsvHelper.Configuration;
+using Microsoft.EntityFrameworkCore.Metadata.Internal;
+using System.Formats.Asn1;
+using System.Globalization;
+using System.Text;
+using WebAPI.Models;
+
+namespace WebAPI.dataParsers
+{
+    public class csvParser
+    {
+        public List<DataRow> parse(IFormFile file)
+        {
+            List<DataRow> dataRows = new List<DataRow>();
+
+            var stream = new StreamReader(file.OpenReadStream());
+            string content = stream.ReadToEnd();
+
+            List<string> lines = content.Split("\n").ToList();
+            List<List<string>> data = new List<List<string>>();
+            foreach (string line in lines)
+            {
+                data.Add(line.Split(";").ToList());
+            }
+
+            for (int i = 1; i < data[0].Count; i++)
+            {
+                for (int j = 1; j < data.Count; j++) {
+                    if (data[j][0].Length > 0)
+                    {
+                        float value = float.Parse(data[j][i]);
+                        if (value > 0)
+                        {
+                            DataRow dataRow = new DataRow();
+                            dataRow.Id = Guid.NewGuid();
+                            dataRow.Code = data[0][i];
+                            dataRow.Desc1 = data[j][0];
+                            dataRow.Value = value;
+                            dataRows.Add(dataRow);
+                        }
+                    }
+                };
+            }
+
+            return dataRows;
+        }
+    }
+}