/**
* Get meal recomendation for user. Returns the most eaten meal that doesn't
* match any of last week meals (by default), or the least eaten dish if all match
* @param $skipMeals Number of (last) meals to not repeat
*/
public function getRecommendation(User $user, $unrepeatdMeals = 14)
{
if (!is_int($unrepeatdMeals)) {
throw new ErrorException("Argument {$unrepeatdMeals} must be of type integer.");
}
$meals = $this->getLastMeals($user);
$lastMeals = array_slice($meals->toArray(), count($meals) - $unrepeatdMeals);
if (count($lastMeals)) {
$sortedMeals = $this->sortMeals($meals->toArray());
foreach ($sortedMeals as $dishId => $mealCount) {
$exists = false;
foreach ($lastMeals as $key => $lastDishId) {
if ($dishId === (int) $lastDishId) {
$exists = true;
}
}
if ($exists === false) {
return Dish::find($dishId);
}
}
// If repeated, suggest the least eaten dish
end($sortedMeals);
return Dish::find(key($sortedMeals));
} else {
return null;
}
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
$data = $request->only('name', 'description', 'price');
try {
$dish = Dish::find($id);
$dish->update($data);
return $dish;
} catch (Exception $e) {
return $e;
}
}
public function postUpdate(Request $request, $id)
{
$validator = Validator::make($request->all(), ['name' => 'required|min:3|max:255', 'calories' => 'digits_between:1,4']);
if ($validator->fails()) {
return redirect()->route('dish::update_get', ['id' => $id])->withErrors($validator)->withInput();
} else {
$dish = Dish::find($id);
$dish->name = $request->input('name');
$dish->calories = $request->input('calories', null);
$dish->save();
$this->setFlashMessage('success', 'Dish updated.');
}
return redirect()->route('dish::list');
}
public function updateDish(Request $request)
{
$name = \StringHelper::filterString($request->input('name'));
$price = \StringHelper::filterString($request->input('price'));
$description = \StringHelper::filterString($request->input('description'));
$destinationPath = 'uploads/';
// upload path
$dish_id = \StringHelper::filterString($request->input('dish_id'));
if ($name != "" && $price != "") {
$dish = Dish::find($dish_id);
$dish->dish_name = $name;
$dish->dish_price = $price;
$dish->dish_description = $description;
$dish->active = 1;
}
if (Input::file('image')) {
$extension = Input::file('image')->getClientOriginalExtension();
// getting image extension
$fileName = rand(11111, 99999) . '.' . $extension;
// renameing image
Input::file('image')->move($destinationPath, $fileName);
// uploading file to given path
$image = $destinationPath . $fileName;
$dish->dish_image = $image;
}
$dish->save();
return Redirect::back()->with('message', 'Success');
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
$dish = Dish::find($id);
$dish->delete();
return redirect('dishes');
}
