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minor adjustments to backend

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This commit is contained in:
QkoSad
2024-11-25 07:49:45 +02:00
parent 4496672d19
commit 06ea52ead6
26 changed files with 459 additions and 229 deletions
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backendCs/Getall.cs
+27 -21
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@@ -1,4 +1,3 @@
using System;
using System.Net;
using System.Text;
using MySql.Data.MySqlClient;
@@ -6,15 +5,16 @@ using Newtonsoft.Json;
namespace Server
{
// there should be a better way to deal with data comming from sql
public class All
{
public object f_name { get; set; }
public object l_name { get; set; }
public object mail { get; set; }
public object name { get; set; }
public object time { get; set; }
public object date { get; set; }
public object user { get; set; }
public object? f_name { get; set; }
public object? l_name { get; set; }
public object? mail { get; set; }
public object? name { get; set; }
public object? time { get; set; }
public object? date { get; set; }
public object? user { get; set; }
}
public class Getall
@@ -26,14 +26,16 @@ namespace Server
// Open the connection
conn.Open();
// Prepare the SQL query
MySqlCommand myCommand = new MySqlCommand();
myCommand.Connection = conn;
MySqlCommand cmd = new MySqlCommand();
cmd.Connection = conn;
// get url params
var queryString = request.QueryString;
string from = queryString["from"];
string to = queryString["to"];
string sortby = queryString["sortby"];
string offset = queryString["offset"];
string? from = queryString["from"];
string? to = queryString["to"];
string? sortby = queryString["sortby"];
string? offset = queryString["offset"];
string? order = queryString["order"];
order = order == "true" ? "ASC" : "DESC";
// this shenanigan is needed to remove the "" around
// group by
string sqlQ = @"SELECT u.f_name,u.l_name,u.mail,p.name,t.time,t.date,t.user
@@ -41,6 +43,7 @@ namespace Server
INNER JOIN Project p ON p.id=t.project
INNER JOIN User u ON u.id=t.user ";
string offsetQ = " LIMIT 10 OFFSET " + offset + ";";
// depending on the incoming parameters construct a Query
if (!string.IsNullOrEmpty(to) && !string.IsNullOrEmpty(from))
{
string whereQ = " WHERE t.date BETWEEN @from AND @to ";
@@ -48,15 +51,18 @@ namespace Server
}
if (!string.IsNullOrEmpty(sortby))
{
string orderQ = " ORDER BY " + sortby;
string orderQ = " ORDER BY " + sortby + " " + order;
sqlQ = sqlQ + orderQ;
}
myCommand.CommandText = sqlQ + offsetQ;
myCommand.Parameters.AddWithValue("@from", from);
myCommand.Parameters.AddWithValue("@to", to);
// add the final line to the query
cmd.CommandText = sqlQ + offsetQ;
// those don't produce error if they don't find their variables
cmd.Parameters.AddWithValue("@from", from);
cmd.Parameters.AddWithValue("@to", to);
// Execute the query and read the results
MySqlDataReader reader = myCommand.ExecuteReader();
MySqlDataReader reader = cmd.ExecuteReader();
List<All> entries = new List<All>();
while (reader.Read())
{
@@ -71,7 +77,7 @@ namespace Server
mail = reader["mail"],
});
}
// Serialize the data to JSON
// serialize the data to JSON
string jsonResponse = JsonConvert.SerializeObject(entries);
// prepare response
byte[] buffer = Encoding.UTF8.GetBytes(jsonResponse);