List <DishCategory> _ListDishCategories; //declarar o objeto
#endregion
#region Constructors
#endregion
#region Methods
public List <DishCategory> ListAllDishCategories()
{
_ListDishCategories = new List <DishCategory>();
SqlConnection sqlConRecipes = new SqlConnection(
Properties.Settings.Default.cnRecipes);
SqlCommand sqlListAllDishCategories = new SqlCommand(
"List_All_DishCategories", sqlConRecipes);
sqlConRecipes.Open();
SqlDataReader drDishCategories = sqlListAllDishCategories.ExecuteReader();
while (drDishCategories.Read())
{
DishCategory dishCategory = new DishCategory((int)drDishCategories[0], drDishCategories[1].ToString());
_ListDishCategories.Add(dishCategory);
}
sqlConRecipes.Close();
return(_ListDishCategories);
}
public void AddDishCategory(DishCategory newDishCategory)
{
//add dishcategory to the list
_dishCategories.Add(newDishCategory);
}
public Recipe(int recipeId)
{
_idRecipe = recipeId;
_recipesteps = new List <RecipeStep>();
_ingredientRecipe = new List <IngredientRecipe>();
_dishCategories = new List <DishCategory>();
SqlConnection sqlConRecipes = new SqlConnection(
Properties.Settings.Default.cnRecipes);
SqlCommand cmdRetrieveRecipe = new SqlCommand(); //criar e instanciar objeto do tipo SqlCommand
cmdRetrieveRecipe.Connection = sqlConRecipes; // definir a propriedade do objeto
cmdRetrieveRecipe.CommandText = "List_Recipe_From_Id";
cmdRetrieveRecipe.CommandType = System.Data.CommandType.StoredProcedure;
cmdRetrieveRecipe.Parameters.Add(new SqlParameter("@recipeId", _idRecipe));
sqlConRecipes.Open();
SqlDataReader drRecipe = cmdRetrieveRecipe.ExecuteReader();
while (drRecipe.Read())
{
_nameRecipe = drRecipe[1].ToString();
_nrDoses = (int)drRecipe[2];
_valid = (bool)drRecipe[3];
_userID = (Guid)drRecipe[4];
_creationDate = (DateTime)drRecipe[5];
_cuisineType = new CuisineType((int)drRecipe[6]);
_dificulty = new DifficultyRange((int)drRecipe[7]); //repair in DifficultyRange
_cost = (CostRange)drRecipe[8];
_timeToMake = (TimeToMake)drRecipe[9];
_UserRating = (decimal)drRecipe[10];
}
//Retrieve Ingredientline
SqlCommand cmdRetrieveIngredientLine = new SqlCommand();
cmdRetrieveIngredientLine.Connection = sqlConRecipes;
cmdRetrieveIngredientLine.CommandText = "List_All_IngredientRecipeFromRecipe";
cmdRetrieveIngredientLine.CommandType = System.Data.CommandType.StoredProcedure;
cmdRetrieveIngredientLine.Parameters.Add(new SqlParameter("@idRecipe", _idRecipe));
SqlDataReader drIngredientLine = cmdRetrieveIngredientLine.ExecuteReader();
while (drIngredientLine.Read())
{
IngredientRecipe newIngredientRecipe = new IngredientRecipe();
newIngredientRecipe.IdIngredientRecipe = (int)drIngredientLine[0];
newIngredientRecipe.Ingredient = new Ingredient((int)drIngredientLine[1]); //creating new ingredient with constructor using StoredProcedure result
newIngredientRecipe.IdRecipe = (int)drIngredientLine[2];
newIngredientRecipe.Quantity = (decimal)drIngredientLine[3];
newIngredientRecipe.MeasurementUnit = new MeasurementUnit((int)drIngredientLine[4]); //creating new ingredient with constructor using StoredProcedure result
SqlCommand cmdRetrieveIngredientName = new SqlCommand();
cmdRetrieveIngredientName.Connection = sqlConRecipes;
cmdRetrieveIngredientName.CommandText = "List_Ingredient_wIngredientId";
cmdRetrieveIngredientName.CommandType = System.Data.CommandType.StoredProcedure;
cmdRetrieveIngredientName.Parameters.Add(new SqlParameter("@idIngredient", newIngredientRecipe.Ingredient.Id));
SqlDataReader drIngredientName = cmdRetrieveIngredientName.ExecuteReader();
while (drIngredientName.Read())
{
newIngredientRecipe.Ingredient.Name = drIngredientName[0].ToString();
}
SqlCommand cmdRetrieveMeasurementUnit = new SqlCommand();
cmdRetrieveMeasurementUnit.Connection = sqlConRecipes;
cmdRetrieveMeasurementUnit.CommandText = "List_MeasurementUnit_wMeasurementUnitId";
cmdRetrieveMeasurementUnit.CommandType = System.Data.CommandType.StoredProcedure;
cmdRetrieveMeasurementUnit.Parameters.Add(new SqlParameter("@MeasurementId", newIngredientRecipe.MeasurementUnit.Id));
SqlDataReader drMeasurementUnit = cmdRetrieveMeasurementUnit.ExecuteReader();
while (drMeasurementUnit.Read())
{
newIngredientRecipe.MeasurementUnit.Name = drMeasurementUnit[0].ToString();
}
_ingredientRecipe.Add(newIngredientRecipe);
}
//Retrieve recipe steps in the recipe
SqlCommand cmdRetrieveRecipeStep = new SqlCommand();
cmdRetrieveRecipeStep.Connection = sqlConRecipes;
cmdRetrieveRecipeStep.CommandText = "List_All_RecipeStepsInRecipe";
cmdRetrieveRecipeStep.CommandType = System.Data.CommandType.StoredProcedure;
cmdRetrieveRecipeStep.Parameters.Add(new SqlParameter("@idRecipe", _idRecipe));
SqlDataReader drRecipeSteps = cmdRetrieveRecipeStep.ExecuteReader();
while (drRecipeSteps.Read())
{
RecipeStep newRecipeStep = new RecipeStep();
newRecipeStep.IdRecipeStep = (int)drRecipeSteps[1];
newRecipeStep.StepNr = (int)drRecipeSteps[2];
newRecipeStep.StepDescription = drRecipeSteps[3].ToString();
_recipesteps.Add(newRecipeStep);
}
//Retrieve dish categories in recipe
SqlCommand cmdRetrieveDishCategories = new SqlCommand();
cmdRetrieveDishCategories.Connection = sqlConRecipes;
cmdRetrieveDishCategories.CommandText = "List_RecipeCategories_wIdRecipe";
cmdRetrieveDishCategories.CommandType = System.Data.CommandType.StoredProcedure;
cmdRetrieveDishCategories.Parameters.Add(new SqlParameter("@idRecipe", _idRecipe));
SqlDataReader drRecipeCategories = cmdRetrieveDishCategories.ExecuteReader();
while (drRecipeCategories.Read())
{
DishCategory newDishCategory = new DishCategory();
newDishCategory.DishCategoryID = (int)drRecipeCategories[0];
newDishCategory.DishCategoryName = drRecipeCategories[1].ToString();
_dishCategories.Add(newDishCategory);
}
sqlConRecipes.Close();
}
public RecipeDishCategory(DishCategory newDishCategory)
{
_dishCategory = newDishCategory;
}