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Customer database stuff

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This commit is contained in:
Spudnut2000 2025-06-14 21:03:33 -05:00
parent 238d3be5ec
commit d5801ec6b3
1 changed files with 75 additions and 34 deletions
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109
C969Project/Data/DatabaseHelper.cs
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@ -14,8 +14,7 @@ public static class DatabaseHelper
public static User? Login(string username, string password)
{
using MySqlConnection connection =
new MySqlConnection(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
using MySqlConnection connection = new MySqlConnection(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
try
{
connection.Open();
@ -44,36 +43,78 @@ public static class DatabaseHelper
return null;
}
// private static void PopulateUsers()
// {
// using MySqlConnection connection = new(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
// try
// {
// connection.Open();
// }
// catch (MySqlException ex)
// {
// Console.WriteLine(ex.Message);
// throw;
// }
//
// string query = "SELECT * FROM client_schedule.user";
//
// using MySqlCommand command = new(query, connection);
// using MySqlDataReader reader = command.ExecuteReader();
// while (reader.Read())
// {
// int id = reader.GetInt32("userId");
// string name = reader.GetString("userName");
// string password = reader.GetString("password");
// int active = reader.GetInt32("active");
// DateTime createDate = reader.GetDateTime("createDate");
// string createdBy = reader.GetString("createdBy");
// var lastUpdated = reader.GetDateTime("lastUpdate"); // Timestap
// string lastUpdateBy = reader.GetString("lastUpdateBy");
// Console.WriteLine($"Id: {id}; Name: {name}; Password: {password}; Active: {active}; Created by: {createdBy}; Last Updated by: {lastUpdateBy}");
// var user = new User(id, name);
// Users.Add(user);
// }
// }
public static List<Customer> RetrieveCustomers()
{
using MySqlConnection connection = new MySqlConnection(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
try
{
connection.Open();
}
catch (MySqlException e)
{
Console.WriteLine(e);
throw;
}
List<Customer> customers = new List<Customer>();
using MySqlCommand command = new MySqlCommand("SELECT * FROM client_schedule.customer", connection);
using MySqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
var customer = new Customer()
{
CustomerId = reader.GetInt32("customerId"),
CustomerName = reader.GetString("customerName"),
AddressId = reader.GetInt32("addressId"),
Active = reader.GetInt32("active"),
CreateDate = reader.GetDateTime("createDate"),
CreatedBy = reader.GetString("createdBy"),
LastUpdate = reader.GetDateTime("lastUpdate"),
LastUpdateBy = reader.GetString("lastUpdateBy"),
};
customers.Add(customer);
}
return customers;
}
public static void AddCustomer(Customer customer)
{
using MySqlConnection connection = new MySqlConnection(AppSettings.GetSetting("ConnectionStrings", "DefaultConnection"));
try
{
connection.Open();
string query =
"INSERT INTO customer (customerId, customerName, addressId, active, createDate, createdBy, lastUpdate, lastUpdateBy) " +
"VALUES (@customerId, @customerName, @addressId, @active, @createDate, @createdBy, @lastUpdate, @lastUpdateBy)";
using MySqlCommand command = new MySqlCommand(query, connection);
command.Parameters.AddWithValue("@customerId", customer.CustomerId);
command.Parameters.AddWithValue("@customerName", customer.CustomerName);
command.Parameters.AddWithValue("@addressId", customer.AddressId);
command.Parameters.AddWithValue("@active", customer.Active);
command.Parameters.AddWithValue("@createDate", DateTime.UtcNow);
command.Parameters.AddWithValue("@createdBy", AppState.CurrentUser.Username);
command.Parameters.AddWithValue("@lastUpdate", DateTime.UtcNow);
command.Parameters.AddWithValue("@lastUpdateBy", AppState.CurrentUser.Username);
int rowsAffected = command.ExecuteNonQuery();
}
catch (MySqlException e)
{
Console.WriteLine($"MySQL Error: {e.Message}");
throw;
}
catch (Exception ex)
{
Console.WriteLine($"General Error: {ex.Message}");
throw;
}
}
}