gegmar /
cluber
| Conditions | 9 |
| Paths | 1 |
| Total Lines | 61 |
| Code Lines | 36 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 25 | public function rules() |
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| 26 | { |
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| 27 | return [ |
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| 28 | 'action' => [ |
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| 29 | 'required', |
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| 30 | 'in:paid,reserved,free' |
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| 31 | ], |
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| 32 | 'tickets' => [ |
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| 33 | 'required', |
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| 34 | 'array', |
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| 35 | function ($attribute, $value, $fail) { |
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| 36 | foreach ($value as $category => $count) { |
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| 37 | if (!PriceCategory::find($category)) { |
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| 38 | $fail('Please select only offered price categories!'); |
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| 39 | } |
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| 40 | } |
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| 41 | |||
| 42 | $ticketSum = array_sum($value); |
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| 43 | if ($ticketSum === 0) { |
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| 44 | $fail('Please select at least one or up to 8 tickets!'); |
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| 45 | } |
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| 46 | $event = $this->route('event'); |
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| 47 | if ($event->freeTickets() < $ticketSum) { |
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| 48 | $fail('There are not as many tickets as you chose left. Please only choose a valid amount of tickets!'); |
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| 49 | } |
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| 50 | } |
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| 51 | ], |
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| 52 | // CustomerData is always required unless the action is sell --> then no contact information is required |
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| 53 | 'customer-name' => [ |
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| 54 | 'required_if:action,free,reserved', |
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| 55 | 'max:255' |
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| 56 | ], |
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| 57 | 'selected-seats' => [ |
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| 58 | 'sometimes', |
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| 59 | 'required', |
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| 60 | 'array', |
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| 61 | function ($attribute, $value, $fail) { |
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| 62 | // We do not check if the amount of selected seats, because we already do this in the checks |
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| 63 | // for the amount of tickets. Since the amount of tickets and seats |
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| 64 | // has to be equal, the previous check implicits that the seats are |
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| 65 | // free by the amount. |
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| 66 | $seatsSum = count($value); |
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| 67 | $event = $this->route('event'); |
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| 68 | |||
| 69 | // Check if number of tickets and seats is equal |
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| 70 | $numberOfTickets = array_sum($this->validator->getData()['tickets']); |
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| 71 | if ($seatsSum != $numberOfTickets) { |
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| 72 | $fail('Please select as much seats as tickets!'); |
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| 73 | } |
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| 74 | |||
| 75 | // Check if the seatIds are in the range of 1 - event's seats amount |
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| 76 | $validSeats = array_filter($value, function ($arrItem) use ($event) { |
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| 77 | return $arrItem > 0 && $arrItem <= $event->seatMap->seats; |
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| 78 | }); |
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| 79 | if (count($validSeats) != $seatsSum) { |
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| 80 | $fail('Please only select seats displayed on the map!'); |
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| 81 | } |
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| 82 | |||
| 83 | // Check if the selected seats are still free |
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| 84 | if (!$event->areSeatsFree($value)) { |
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| 85 | $fail('There are not as many tickets as you chose left. Please only choose a valid amount of tickets!'); |
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| 86 | } |
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| 92 |
