/// <summary>
/// Ajout d'une lesson
/// </summary>
/// <param name="lesson">la lesson à ajouter</param>
/// <returns>Vrai si tout ce passe bien faux sinon</returns>
public bool Add(Lesson lesson)
{
if (lesson == null)
{
return false;
}
string query = "INSERT INTO lesson (description,nb_free,nb_booked,price,user_id,title,category_id,zip_code,address,start_date,end_date) VALUES (@description,@free,@booked,@price,@userid,@title,@categoryid,@zipCode,@address,@startdate,@enddate)";
List<MySqlParameter> parms = new List<MySqlParameter>();
parms.Add(new MySqlParameter("description", lesson.description));
parms.Add(new MySqlParameter("free", lesson.NumberFree));
parms.Add(new MySqlParameter("booked", lesson.NumberBooked));
parms.Add(new MySqlParameter("price", lesson.Price));
parms.Add(new MySqlParameter("userid", lesson.userid));
parms.Add(new MySqlParameter("title", lesson.Title));
parms.Add(new MySqlParameter("categoryid", lesson.idcat));
parms.Add(new MySqlParameter("zipCode", lesson.ZipCode));
parms.Add(new MySqlParameter("address", lesson.Adresse));
parms.Add(new MySqlParameter("startdate", lesson.DateStart));
parms.Add(new MySqlParameter("enddate", lesson.DateEnd));
MySqlHelper.ExecuteNonQuery(connexion, query, parms.ToArray());
return true;
}
/// <summary>
/// Mets à jour une lesson (le prix ne peut pas être mis à jour
/// </summary>
/// <param name="lesson">Lesson à modifier</param>
/// <returns>Vrai si la modification c'est bien passé, faux sinon</returns>
public bool Update(Lesson lesson)
{
if (lesson == null)
{
throw new ArgumentNullException();
}
string query = "UPDATE lesson SET description = @desc, nb_free=@free,nb_booked=@booked,user_id@userid,title=@title,category_id=@categoryid,zip_code=@zip,address=@address,start_date=@start,end_date=@end WHERE id=@idlesson";
List<MySqlParameter> parms = new List<MySqlParameter>();
parms.Add(new MySqlParameter("desc", lesson.description));
parms.Add(new MySqlParameter("free", lesson.NumberFree));
parms.Add(new MySqlParameter("booked", lesson.NumberBooked));
parms.Add(new MySqlParameter("userid", lesson.userid));
parms.Add(new MySqlParameter("title", lesson.Title));
parms.Add(new MySqlParameter("categoryid", lesson.idcat));
parms.Add(new MySqlParameter("zip", lesson.ZipCode));
parms.Add(new MySqlParameter("address", lesson.Adresse));
parms.Add(new MySqlParameter("start", lesson.DateStart));
parms.Add(new MySqlParameter("end", lesson.DateEnd));
parms.Add(new MySqlParameter("idlesson", lesson.LessonId));
MySqlHelper.ExecuteNonQuery(connexion, query, parms.ToArray());
return true;
}
/// <summary>
/// Récupère toutes les lessons à venir d'un utilisateur
/// </summary>
/// <param name="userId">l'id de l'utilisateur</param>
/// <returns>Les lessons à venir de l'utilisateur</returns>
public IEnumerable<Lesson> GetLessonByUserInFewTime(int userId)
{
UserRepository _repositoryUser = new UserRepository();
List<Lesson> lessons = new List<Lesson>();
if (_repositoryUser.GetPublic(userId).FirstName != "")
{
string query = "SELECT id,description,price,title,c.name,start_date,end_date,u.id as userid,first_name,last_name,image FROM lesson as l JOIN category as c ON c.id = l.category_id JOIN user as u ON u.id = l.user_id WHERE user_id=" + userId+" start_date>="+DateTime.Now;
using (MySqlDataReader reader = MySqlHelper.ExecuteReader(connexion, query))
{
// Check if the reader returned any rows
if (reader.HasRows)
{
while (reader.Read())
{
Lesson lesson = new Lesson();
User author = new User();
Categorie cat = new Categorie();
lesson.LessonId = reader.GetInt16(0);
lesson.description = reader.GetString(1);
lesson.Price = reader.GetFloat(2);
lesson.Title = reader.GetString(3);
cat.Name = reader.GetString(4);
lesson.DateStart = reader.GetDateTime(5).ToString("MM/dd/yyyy HH:mm");
lesson.DateEnd = reader.GetDateTime(6).ToString("MM/dd/yyyy HH:mm");
author.UserId = reader.GetInt16(7);
author.FirstName = reader.GetString(8);
author.LastName = reader.GetString(9);
author.Image = reader.GetValue(10).ToString();
lesson.Author = author;
lesson.Categorie = cat;
lessons.Add(lesson);
}
}
}
}
return lessons;
}
/// <summary>
///
/// </summary>
/// <param name="start"></param>
/// <param name="end"></param>
/// <param name="idcat"></param>
/// <returns></returns>
public IEnumerable<Lesson> GetFilterByCat(DateTime start, DateTime end, int idcat)
{
string query = "select l.id as id_lesson, description,nb_free,nb_booked,price,title,zip_code,address,start_date,end_date,u.id as user_id, first_name,last_name,gender,birth_date,email,phone,image,c.name FROM lesson as l JOIN user as u ON u.id = l.user_id JOIN category as c ON c.id = l.category_id WHERE start_date >= @start AND end_date <= @end AND l.category_id = @idcat";
List<MySqlParameter> parms = new List<MySqlParameter>();
parms.Add(new MySqlParameter("start", start));
parms.Add(new MySqlParameter("end", end));
parms.Add(new MySqlParameter("idcat", idcat));
List<Lesson> lessons = new List<Lesson>();
using (MySqlDataReader reader = MySqlHelper.ExecuteReader(connexion, query, parms.ToArray()))
{
// Check if the reader returned any rows
if (reader.HasRows)
{
while (reader.Read())
{
Lesson lesson = new Lesson();
User author = new User();
Categorie cat = new Categorie();
lesson.LessonId = reader.GetInt16(0);
lesson.description = reader.GetString(1);
lesson.NumberFree = reader.GetInt16(2);
lesson.NumberBooked = reader.GetInt16(3);
lesson.Price = reader.GetFloat(4);
lesson.Title = reader.GetString(5);
lesson.ZipCode = reader.GetString(6);
lesson.Adresse = reader.GetString(7);
lesson.DateStart = reader.GetDateTime(8).ToString("MM/dd/yyyy HH:mm");
lesson.DateEnd = reader.GetDateTime(9).ToString("MM/dd/yyyy HH:mm");
author.UserId = reader.GetInt16(10);
author.FirstName = reader.GetString(11);
author.LastName = reader.GetString(12);
author.Gender = reader.GetBoolean(13);
author.Email = reader.GetString(15);
author.Phone = reader.GetValue(16).ToString();
author.Image = reader.GetValue(17).ToString();
cat.Name = reader.GetString(18);
lesson.Author = author;
lesson.Categorie = cat;
lessons.Add(lesson);
}
}
}
return lessons;
}
/// <summary>
/// Récupération d'une lesson
/// </summary>
/// <param name="id">Id de la lesson</param>
/// <returns>Une lesson</returns>
public Lesson Get(int id)
{
string query = "select l.id as id_lesson, description,nb_free,nb_booked,price,title,zip_code,address,start_date,end_date,u.id as user_id, first_name,last_name,gender,birth_date,email,phone,pwd,image,c.name FROM lesson as l JOIN user as u ON u.id = l.user_id JOIN category as c ON c.id = l.category_id WHERE l.id = "+id;
Lesson lesson = new Lesson();
User author = new User();
Categorie cat = new Categorie();
using (MySqlDataReader reader = MySqlHelper.ExecuteReader(connexion, query))
{
// Check if the reader returned any rows
if (reader.HasRows)
{
while (reader.Read())
{
lesson.LessonId = reader.GetInt16(0);
lesson.description = reader.GetString(1);
lesson.NumberFree = reader.GetInt16(2);
lesson.NumberBooked = reader.GetInt16(3);
lesson.Price = reader.GetFloat(4);
lesson.Title = reader.GetString(5);
lesson.ZipCode = reader.GetString(6);
lesson.Adresse = reader.GetString(7);
lesson.DateStart = reader.GetDateTime(8).ToString("MM/dd/yyyy HH:mm");
lesson.DateEnd = reader.GetDateTime(9).ToString("MM/dd/yyyy HH:mm");
author.UserId = reader.GetInt16(10);
author.FirstName = reader.GetString(11);
author.LastName = reader.GetString(12);
author.Gender = reader.GetBoolean(13);
author.Email = reader.GetString(15);
author.Phone = reader.GetValue(16).ToString();
author.Password = reader.GetString(17);
author.Image = reader.GetValue(18).ToString();
cat.Name = reader.GetString(19);
lesson.Author = author;
lesson.Categorie = cat;
}
}
}
return lesson;
}