public function showHistory()
{
$histories = History::with('customer', 'product')->orderBy('command_at')->paginate(6);
return view('admin.history', compact('histories'));
}
/**
* Display the order histories
*/
public function index()
{
$histories = History::with('product', 'customer')->orderBy('command_at', 'desc')->paginate(20);
$title = "History";
return view('admin.history', compact('histories', 'title'));
}
public function histories($id)
{
$episode = Episode::find($id, ['id', 'drama_id', 'title']);
$drama = Drama::find($episode->drama_id, ['title']);
$histories = History::with(['user' => function ($query) {
$query->select('id', 'name');
}])->select('user_id', 'type', 'content', 'created_at')->where('model', 1)->where('model_id', $id)->get();
return view('episode.histories', ['episode' => $episode, 'drama' => $drama, 'histories' => $histories]);
}
public function history()
{
$historique = History::with('customer', 'product')->get();
return view('admin.history', compact('historique'));
}
/**
* Get the beer recommendations for a user. Create a user's taste profile using the star rating system as a weight
* and provide recommendations for beers that fall in a user's profile.
*
* @return \Illuminate\Contracts\Routing\ResponseFactory|\Symfony\Component\HttpFoundation\Response
*/
public function recommend()
{
// get the history/past beers for a user
$history = History::with('beer')->where('user_id', '=', $this->user->id)->get();
// define the variables that serve as predictors
$count = count($history);
$starCount = 0;
$srm = 0;
$abv = 0;
$ibu = 0;
// ensure that the cellar has beers
if ($count == 0) {
return response(['status' => 'failed', 'message' => 'To get a recommendation the user\'s cellar must contain beers.']);
}
// add variable to its total weighted value
foreach ($history as $rating) {
$beer = $rating->beer;
$starCount += $rating->rating;
$srm += $beer->srm * $rating->rating;
$abv += $beer->abv * $rating->rating;
$ibu += $beer->ibu * $rating->rating;
}
// determine the mean weight values
$srm /= $starCount;
$abv /= $starCount;
$ibu /= $starCount;
// exclude beers that are already in a users cellar
$usersBeers = $this->user->history()->pluck('beer_id');
// retrieve beers that fall within a certain range of the means
$beers = Beer::where('srm', '>=', $srm - 1.5)->where('srm', '<=', $srm + 1.5)->where('ibu', '>=', $ibu - 15)->where('ibu', '<=', $ibu + 15)->where('abv', '>=', $abv - 0.75)->where('abv', '<=', $abv + 0.75)->with('style', 'brewery')->whereNotIn('id', $usersBeers)->get();
return response(['status' => 'ok', 'message' => 'The following beers are in the user\'s recommendation profile', 'profile' => ['srm' => $srm, 'ibu' => $ibu, 'abv' => $abv], 'beers' => $beers]);
}
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
$histories = History::with('product', 'user')->orderBy('command_at', 'desc')->paginate(10);
return view('admin.history.index', compact('histories'));
}
