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Director.cs
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Director.cs
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using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.IdentityModel.Protocols.WSTrust;
using System.Linq;
using System.Runtime.Remoting.Messaging;
using System.Web;
/// <summary>
/// Summary description for Director
/// </summary>
public class Director
{
private string user_id;
private string name;
private string password;
Deg_Token Token;
public Director()
{
Token = new Deg_Token();
}
public Deg_Token GetDeg_Token()
{
return Token;
}
public string GetPassword()
{
return password;
}
public void SetPassword(string value)
{
password = value;
}
public string GetName()
{
return name;
}
public void SetName(string value)
{
name = value;
}
public string GetUserId()
{
return user_id;
}
public void SetUserId(string value)
{
user_id = value;
}
public void fetch_info(string u)
{
string connectionString = "Data Source=DESKTOP-DH5VMPH\\SQLEXPRESS;Initial Catalog=final_se;Integrated Security=True;";
string query = "SELECT * FROM users WHERE user_id = @userId";
using (SqlConnection connection = new SqlConnection(connectionString))
{
SqlCommand command = new SqlCommand(query, connection);
command.Parameters.AddWithValue("@userId", u);
try
{
connection.Open();
SqlDataReader reader = command.ExecuteReader();
if (reader.HasRows)
{
while (reader.Read())
{
this.user_id = reader["user_id"].ToString();
this.name = reader["name"].ToString();
this.password = reader["password"].ToString();
}
}
else
{
// Console.WriteLine("No data found.");
}
reader.Close();
}
catch (Exception ex)
{
//Console.WriteLine("An error occurred: " + ex.Message);
}
}
}
public List<Deg_Token> GetAllEntries()
{
List<Deg_Token> entries = new List<Deg_Token>();
string connectionString = "Data Source=DESKTOP-DH5VMPH\\SQLEXPRESS;Initial Catalog=final_se;Integrated Security=True;";
using (SqlConnection connection = new SqlConnection(connectionString))
{
string query = "SELECT * FROM TokenDeg";
SqlCommand command = new SqlCommand(query, connection);
try
{
connection.Open();
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Deg_Token entry = new Deg_Token();
{
entry.TokenId = reader["Token_id"].ToString();
entry.FormId = reader["form_id"].ToString();
entry.FypDecision = reader["fyp_decision"].ToString();
entry.FinanceDecision = reader["finance_decision"].ToString();
entry.FypComment = reader["fyp_comment"].ToString();
entry.FinanceComment = reader["finance_comment"].ToString();
};
entries.Add(entry);
}
reader.Close();
// Check if entries list is empty
if (entries.Count == 0)
{
return null; // Return null if no entries found
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
return entries;
}
public List<Deg_Token> ViewAllRequests()
{
List<Deg_Token> all_requests = this.GetAllEntries();
return all_requests;
}
public List<Deg_Token> GetEntriesByGenerationDate(string generationDate)
{
List<Deg_Token> entries = new List<Deg_Token>();
string connectionString = "Data Source=DESKTOP-DH5VMPH\\SQLEXPRESS;Initial Catalog=final_se;Integrated Security=True;";
using (SqlConnection connection = new SqlConnection(connectionString))
{
// First, retrieve TokenIds based on generation date
string tokenIdQuery = "SELECT Token_id FROM Token_DateTime WHERE generation_date = @GenerationDate";
SqlCommand tokenIdCommand = new SqlCommand(tokenIdQuery, connection);
tokenIdCommand.Parameters.AddWithValue("@GenerationDate", DateTime.Parse(generationDate));
try
{
connection.Open();
SqlDataReader tokenIdReader = tokenIdCommand.ExecuteReader();
// List to store retrieved TokenIds
List<string> tokenIds = new List<string>();
while (tokenIdReader.Read())
{
string tokenId = tokenIdReader["Token_id"].ToString();
tokenIds.Add(tokenId);
}
tokenIdReader.Close();
// If no TokenIds found for the given generation date, return null
if (tokenIds.Count == 0)
{
return null;
}
// Now fetch token information using retrieved TokenIds
foreach (string tokenId in tokenIds)
{
string query = "SELECT * FROM TokenDeg WHERE Token_id = @TokenId";
SqlCommand command = new SqlCommand(query, connection);
command.Parameters.AddWithValue("@TokenId", tokenId);
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Deg_Token entry = new Deg_Token();
{
entry.TokenId = reader["Token_id"].ToString();
entry.FormId = reader["form_id"].ToString();
entry.FypDecision = reader["fyp_decision"].ToString();
entry.FinanceDecision = reader["finance_decision"].ToString();
entry.FypComment = reader["fyp_comment"].ToString();
entry.FinanceComment = reader["finance_comment"].ToString();
};
entries.Add(entry);
}
reader.Close();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
return entries;
}
}