/// <summary>
/// Retrieves all classes from database
/// </summary>
/// <returns>Collection of classes</returns>
public List <Class> GetAllClasses()
{
List <Class> classes = new List <Class>();
SkillsDAO sDAO = new SkillsDAO();
List <Skills> skills = sDAO.GetAllSkills();
SqlDataAdapter classAdapter = new SqlDataAdapter("SELECT id, name, description, hitdice FROM class;",
ConnectionFactory.GetConnection());
SqlCommandBuilder commandBuilder = new SqlCommandBuilder(classAdapter);
DataTable classTable = new DataTable();
classAdapter.Fill(classTable);
// Retrieve features for all rows
foreach (DataRow row in classTable.Rows)
{
int classID = Convert.ToInt32(row.Field <int>(0));
string name = Convert.ToString(row.Field <string>(1));
string description = Convert.ToString(row.Field <string>(2));
int hitDiceValue = Convert.ToInt32(row.Field <int>(3));
Dice dice = new Dice(hitDiceValue);
FeatureDAO fDAO = new FeatureDAO();
List <Feature> features = fDAO.GetClassFeatures(row.Field <int>(0)); // Retrieve features for specific class id
classes.Add(new Class(classID, name, description, features, dice, skills));
}
classes.Sort();
return(classes);
}
/// <summary>
/// Get a Class from the database
/// </summary>
/// <param name="classID">The ID of the class record</param>
/// <returns>The class record</returns>
public Class GetClass(int classID)
{
Class charClass;
int classId = 0;
string name = "";
string description = "";
FeatureDAO fDAO = new FeatureDAO();
List <Feature> features = fDAO.GetClassFeatures(classID);
int hitDiceValue;
Dice dice = null;
SkillsDAO sDAO = new SkillsDAO();
List <Skills> skills = sDAO.GetAllSkills();
using (conn = ConnectionFactory.GetConnection()) {
conn.Open();
SqlCommand cmd = new SqlCommand($"" +
$"select Id, Name, Description, hitDice from class where Id = @cId;");
cmd.Parameters.AddWithValue("@cId", classID);
cmd.Connection = conn;
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
classId = Convert.ToInt32(reader["id"]);
name = Convert.ToString(reader["name"]);
description = Convert.ToString(reader["description"]);
hitDiceValue = Convert.ToInt32(reader["hitDice"]);
dice = new Dice(hitDiceValue);
}
reader.Close();
charClass = new Class(classId, name, description, features, dice, skills);
return(charClass);
}
}