/// <summary>
/// Method to add a cooking instruction to the database if valid
/// </summary>
/// <param name="name">The name of the instruction</param>
/// <param name="instruction">The cooking instructions</param>
/// <returns></returns>
public async Task AddCookingInstructionAsync(TextBox name, TextBox instruction)
{
var isNameValid = ValidationObject.ValidateInstructionName(name);
var isInstructionValid = ValidationObject.ValidateInstruction(instruction);
var added = true;
if (isNameValid && isInstructionValid)
{
var cookingInstructionToAdd = new CookingInstructionDTO()
{
Name = name.Text,
Instruction = instruction.Text
};
added = await Task.Run(() => BusinessObject.AddCookingInstructionAsync(cookingInstructionToAdd));
if (added)
{
ShowMessage($"Cooking Instruction {cookingInstructionToAdd.Name} Added");
name.Clear();
instruction.Clear();
}
else
{
ShowMessage($"Cooking Instruction {cookingInstructionToAdd.Name} Not Added");
}
}
}
/// <summary>
/// Method to convert a cooking instruction to an entity class so it can be added to the database
/// </summary>
/// <param name="instruction">The instruction to be converted</param>
/// <returns>An instance of the Cooking Instruction entity</returns>
private Entities.CookingInstruction CreateInstructionEntity(CookingInstructionDTO instruction)
{
var instructionEntity = new Entities.CookingInstruction()
{
Name = instruction.Name,
Instruction = instruction.Instruction
};
return(instructionEntity);
}
/// <summary>
/// Method to delete a cooking instruction from the database
/// </summary>
/// <param name="instructionid">The id of the cooking instruction to be deleted</param>
/// <returns>True if the cooking instruction was deleted</returns>
public async Task <bool> DeleteCookingInstructionAsync(CookingInstructionDTO instruction)
{
var deleted = true;
try
{
await Task.Run(() => cookingInstructionRepository.DeleteCookingInstruction(instruction.CookingInstructionId));
}
catch (Exception ex)
{
deleted = false;
}
return(deleted);
}
/// <summary>
/// Method to add a cooking instruction
/// </summary>
/// <param name="instruction">The recipe to be added</param>
/// <returns>True if it was added</returns>
public async Task <bool> AddCookingInstructionAsync(CookingInstructionDTO instruction)
{
var isAdded = true;
try
{
var instructionToBeAdded = CreateInstructionEntity(instruction);
await Task.Run(() => cookingInstructionRepository.Add(instructionToBeAdded));
}
catch (Exception ex)
{
isAdded = false;
// TODO:Add logging
}
return(isAdded);
}
/// <summary>
/// Method to add a cooking instruction to a recipe
/// </summary>
/// <param name="recipe">The recipe to add the cooking instruction to</param>
/// <param name="instruction">The cooking instruction to add to the recipe</param>
/// <returns></returns>
public async Task <bool> AddCookingInstructionToRecipeAsync(RecipeDTO recipe, CookingInstructionDTO instruction)
{
var added = true;
try
{
await Task.Run(() => cookingInstructionRepository.AssignCookingInstructionsToRecipe(recipe.RecipeId, instruction.CookingInstructionId));
}
catch (Exception ex)
{
added = false;
}
return(added);
}