Complex classes like AccountController often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use AccountController, and based on these observations, apply Extract Interface, too.
1 | <?php namespace BB\Http\Controllers; |
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11 | class AccountController extends Controller |
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12 | { |
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13 | |||
14 | protected $layout = 'layouts.main'; |
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15 | |||
16 | protected $userForm; |
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17 | |||
18 | /** |
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19 | * @var \BB\Helpers\UserImage |
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20 | */ |
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21 | private $userImage; |
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22 | /** |
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23 | * @var \BB\Validators\UserDetails |
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24 | */ |
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25 | private $userDetailsForm; |
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26 | /** |
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27 | * @var \BB\Repo\ProfileDataRepository |
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28 | */ |
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29 | private $profileRepo; |
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30 | /** |
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31 | * @var \BB\Repo\InductionRepository |
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32 | */ |
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33 | private $inductionRepository; |
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34 | /** |
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35 | * @var \BB\Repo\EquipmentRepository |
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36 | */ |
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37 | private $equipmentRepository; |
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38 | /** |
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39 | * @var \BB\Repo\UserRepository |
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40 | */ |
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41 | private $userRepository; |
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42 | /** |
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43 | * @var \BB\Validators\ProfileValidator |
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44 | */ |
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45 | private $profileValidator; |
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46 | /** |
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47 | * @var \BB\Repo\AddressRepository |
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48 | */ |
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49 | private $addressRepository; |
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50 | /** |
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51 | * @var \BB\Repo\SubscriptionChargeRepository |
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52 | */ |
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53 | private $subscriptionChargeRepository; |
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54 | |||
55 | |||
56 | function __construct( |
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57 | \BB\Validators\UserValidator $userForm, |
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58 | \BB\Validators\UpdateSubscription $updateSubscriptionAdminForm, |
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59 | \BB\Helpers\GoCardlessHelper $goCardless, |
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60 | \BB\Helpers\UserImage $userImage, |
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61 | \BB\Validators\UserDetails $userDetailsForm, |
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62 | \BB\Repo\ProfileDataRepository $profileRepo, |
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63 | \BB\Repo\InductionRepository $inductionRepository, |
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64 | \BB\Repo\EquipmentRepository $equipmentRepository, |
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65 | \BB\Repo\UserRepository $userRepository, |
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66 | \BB\Validators\ProfileValidator $profileValidator, |
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67 | \BB\Repo\AddressRepository $addressRepository, |
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68 | \BB\Repo\SubscriptionChargeRepository $subscriptionChargeRepository, |
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69 | \BB\Services\Credit $bbCredit) |
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70 | { |
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71 | $this->userForm = $userForm; |
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72 | $this->updateSubscriptionAdminForm = $updateSubscriptionAdminForm; |
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73 | $this->goCardless = $goCardless; |
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74 | $this->userImage = $userImage; |
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75 | $this->userDetailsForm = $userDetailsForm; |
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76 | $this->profileRepo = $profileRepo; |
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77 | $this->inductionRepository = $inductionRepository; |
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78 | $this->equipmentRepository = $equipmentRepository; |
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79 | $this->userRepository = $userRepository; |
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80 | $this->profileValidator = $profileValidator; |
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81 | $this->addressRepository = $addressRepository; |
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82 | $this->subscriptionChargeRepository = $subscriptionChargeRepository; |
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83 | $this->bbCredit = $bbCredit; |
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84 | |||
85 | //This tones down some validation rules for admins |
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86 | $this->userForm->setAdminOverride( ! \Auth::guest() && \Auth::user()->hasRole('admin')); |
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87 | |||
88 | $this->middleware('role:member', array('except' => ['create', 'store'])); |
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89 | $this->middleware('role:admin', array('only' => ['index'])); |
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90 | //$this->middleware('guest', array('only' => ['create', 'store'])); |
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91 | |||
92 | $paymentMethods = [ |
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93 | 'gocardless' => 'GoCardless', |
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94 | 'paypal' => 'PayPal', |
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95 | 'bank-transfer' => 'Manual Bank Transfer', |
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96 | 'other' => 'Other' |
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97 | ]; |
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98 | \View::share('paymentMethods', $paymentMethods); |
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99 | \View::share('paymentDays', array_combine(range(1, 31), range(1, 31))); |
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100 | |||
101 | } |
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102 | |||
103 | /** |
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104 | * Display a listing of the resource. |
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105 | * |
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106 | * @return Response |
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107 | */ |
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108 | public function index() |
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116 | |||
117 | |||
118 | /** |
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119 | * Show the form for creating a new resource. |
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120 | * |
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121 | * @return Response |
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122 | */ |
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123 | public function create() |
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128 | |||
129 | |||
130 | /** |
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131 | * Store a newly created resource in storage. |
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132 | * |
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133 | * @return Illuminate\Http\RedirectResponse |
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134 | */ |
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135 | public function store() |
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180 | |||
181 | |||
182 | /** |
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183 | * Display the specified resource. |
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184 | * |
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185 | * @param int $id |
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186 | * @return Response |
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187 | */ |
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188 | public function show($id) |
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221 | |||
222 | |||
223 | /** |
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224 | * Show the form for editing the specified resource. |
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225 | * |
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226 | * @param int $id |
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227 | * @return Response |
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228 | */ |
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229 | public function edit($id) |
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238 | |||
239 | |||
240 | /** |
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241 | * Update the specified resource in storage. |
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242 | * |
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243 | * @param int $id |
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244 | * @return \Illuminate\Http\RedirectResponse |
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245 | */ |
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246 | public function update($id) |
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258 | |||
259 | |||
260 | |||
261 | public function adminUpdate($id) |
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327 | |||
328 | |||
329 | public function alterSubscription($id) |
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351 | |||
352 | public function confirmEmail($id, $hash) |
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363 | |||
364 | |||
365 | |||
366 | public function destroy($id) |
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384 | |||
385 | |||
386 | public function rejoin($id) |
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393 | |||
394 | public function updateSubscriptionAmount($id) |
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409 | } |
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410 |
Adding explicit visibility (
private
,protected
, orpublic
) is generally recommend to communicate to other developers how, and from where this method is intended to be used.