hfw /
asana
| Total Complexity | 59 |
| Total Lines | 535 |
| Duplicated Lines | 0 % |
| Changes | 21 | ||
| Bugs | 2 | Features | 2 |
Complex classes like Task 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.
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 Task, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 63 | class Task extends AbstractEntity { |
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| 64 | |||
| 65 | use CrudTrait { |
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| 66 | create as private _create; |
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| 67 | update as private _update; |
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| 68 | } |
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| 69 | |||
| 70 | use WorkspaceTrait; |
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| 71 | |||
| 72 | const TYPE = 'task'; |
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| 73 | const TYPE_DEFAULT = 'default_task'; |
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| 74 | const TYPE_MILESTONE = 'milestone'; |
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| 75 | |||
| 76 | const ASSIGN_INBOX = 'inbox'; |
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| 77 | const ASSIGN_LATER = 'later'; |
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| 78 | const ASSIGN_NEW = 'new'; |
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| 79 | const ASSIGN_TODAY = 'today'; |
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| 80 | const ASSIGN_UPCOMING = 'upcoming'; |
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| 81 | |||
| 82 | public function __construct ($caller, array $data = []) { |
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| 83 | parent::__construct($caller, $data); |
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| 84 | |||
| 85 | // Asana has a bug where it returns empty memberships when expanding "this". |
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| 86 | // If one is found, clear the whole list so it can be reloaded lazily. |
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| 87 | if (isset($this->data['memberships'])) { |
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| 88 | foreach ($this->getMemberships() as $membership) { |
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| 89 | if (!$membership->getProject()) { |
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| 90 | unset($this->data['memberships']); |
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| 91 | break; |
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| 92 | } |
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| 93 | } |
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| 94 | } |
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| 95 | } |
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| 96 | |||
| 97 | final public function __toString (): string { |
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| 98 | return "tasks/{$this->getGid()}"; |
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| 99 | } |
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| 100 | |||
| 101 | /** |
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| 102 | * Clears the diffs for `custom_fields` and `external` sub-objects after saving. |
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| 103 | */ |
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| 104 | protected function _clearSubDiffs (): void { |
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| 105 | // use isset() to avoid has() fetch. |
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| 106 | if (isset($this->data['custom_fields'])) { |
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| 107 | $this->getCustomFields()->diff = []; |
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| 108 | } |
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| 109 | if (isset($this->data['external'])) { |
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| 110 | $this->getExternal()->diff = []; |
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| 111 | } |
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| 112 | } |
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| 113 | |||
| 114 | final protected function _getDir (): string { |
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| 115 | return 'tasks'; |
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| 116 | } |
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| 117 | |||
| 118 | protected function _getMap (): array { |
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| 119 | return [ |
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| 120 | 'assignee' => User::class, |
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| 121 | 'custom_fields' => CustomValues::class, |
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| 122 | 'external' => External::class, // not included by expanding "this". always lazy. |
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| 123 | 'followers' => [User::class], |
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| 124 | 'likes' => [Like::class], |
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| 125 | 'memberships' => [Membership::class], |
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| 126 | 'parent' => self::class, |
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| 127 | 'tags' => [Tag::class], |
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| 128 | 'workspace' => Workspace::class |
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| 129 | ]; |
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| 130 | } |
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| 131 | |||
| 132 | /** |
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| 133 | * Uploads a file attachment. |
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| 134 | * |
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| 135 | * @depends after-create |
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| 136 | * @param string $file |
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| 137 | * @return Attachment |
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| 138 | */ |
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| 139 | public function addAttachment (string $file) { |
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| 140 | /** @var Attachment $attachment */ |
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| 141 | $attachment = $this->factory(Attachment::class, ['parent' => $this]); |
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| 142 | return $attachment->upload($file); |
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| 143 | } |
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| 144 | |||
| 145 | /** |
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| 146 | * Posts a comment on an existing task and returns it. |
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| 147 | * |
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| 148 | * @param string $text |
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| 149 | * @return Story |
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| 150 | */ |
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| 151 | public function addComment (string $text) { |
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| 152 | return $this->newComment()->setText($text)->create(); |
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| 153 | } |
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| 154 | |||
| 155 | /** |
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| 156 | * Premium feature. |
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| 157 | * |
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| 158 | * @depends after-create |
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| 159 | * @param Task[] $tasks |
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| 160 | * @return $this |
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| 161 | */ |
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| 162 | public function addDependencies (array $tasks) { |
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| 163 | $this->api->post("{$this}/addDependencies", ['dependents' => static::_getGids($tasks)]); |
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| 164 | return $this; |
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| 165 | } |
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| 166 | |||
| 167 | /** |
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| 168 | * Premium feature. |
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| 169 | * |
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| 170 | * @depends after-create |
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| 171 | * @param Task $task |
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| 172 | * @return $this |
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| 173 | */ |
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| 174 | public function addDependency (Task $task) { |
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| 175 | return $this->addDependencies([$task]); |
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| 176 | } |
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| 177 | |||
| 178 | /** |
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| 179 | * Premium feature. |
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| 180 | * |
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| 181 | * @depends after-create |
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| 182 | * @param Task $task |
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| 183 | * @return $this |
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| 184 | */ |
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| 185 | public function addDependent (Task $task) { |
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| 186 | return $this->addDependents([$task]); |
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| 187 | } |
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| 188 | |||
| 189 | /** |
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| 190 | * Premium feature. |
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| 191 | * |
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| 192 | * @depends after-create |
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| 193 | * @param Task[] $tasks |
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| 194 | * @return $this |
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| 195 | */ |
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| 196 | public function addDependents (array $tasks) { |
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| 197 | $this->api->post("{$this}/addDependents", ['dependents' => static::_getGids($tasks)]); |
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| 198 | return $this; |
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| 199 | } |
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| 200 | |||
| 201 | /** |
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| 202 | * Adds a follower. |
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| 203 | * |
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| 204 | * @param User $user |
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| 205 | * @return $this |
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| 206 | */ |
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| 207 | public function addFollower (User $user) { |
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| 208 | return $this->addFollowers([$user]); |
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| 209 | } |
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| 210 | |||
| 211 | /** |
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| 212 | * Adds followers. |
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| 213 | * |
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| 214 | * @param User[] $users |
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| 215 | * @return $this |
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| 216 | */ |
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| 217 | public function addFollowers (array $users) { |
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| 218 | if ($this->hasGid()) { |
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| 219 | $this->api->post("{$this}/addFollowers", ['followers' => static::_getGids($users)]); |
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| 220 | $this->_merge('followers', $users); |
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| 221 | } |
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| 222 | else { |
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| 223 | $this->_merge('followers', $users, true); |
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| 224 | } |
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| 225 | return $this; |
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| 226 | } |
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| 227 | |||
| 228 | /** |
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| 229 | * Adds a tag. |
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| 230 | * |
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| 231 | * @param Tag $tag |
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| 232 | * @return $this |
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| 233 | */ |
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| 234 | public function addTag (Tag $tag) { |
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| 235 | if ($this->hasGid()) { |
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| 236 | $this->api->post("{$this}/addTag", ['tag' => $tag->getGid()]); |
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| 237 | $this->_merge('tags', [$tag]); |
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| 238 | } |
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| 239 | else { |
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| 240 | $this->_merge('tags', [$tag], true); |
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| 241 | } |
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| 242 | return $this; |
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| 243 | } |
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| 244 | |||
| 245 | /** |
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| 246 | * Adds the task to a project section. |
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| 247 | * |
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| 248 | * @param Section $section |
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| 249 | * @return $this |
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| 250 | */ |
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| 251 | public function addToProject (Section $section) { |
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| 252 | $project = $section->getProject(); |
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| 253 | if ($this->hasGid()) { |
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| 254 | $this->api->post("{$this}/addProject", [ |
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| 255 | 'project' => $project->getGid(), |
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| 256 | 'section' => $section->getGid() |
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| 257 | ]); |
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| 258 | if (isset($this->data['memberships'])) { |
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| 259 | $this->data['memberships'][] = $this->factory(Membership::class)->_setData([ |
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| 260 | 'project' => $project, |
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| 261 | 'section' => $section |
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| 262 | ]); |
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| 263 | } |
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| 264 | } |
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| 265 | else { |
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| 266 | if (!$this->hasWorkspace()) { |
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| 267 | $this->setWorkspace($project->getWorkspace()); |
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| 268 | } |
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| 269 | $membership = $this->factory(Membership::class); |
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| 270 | $membership->_set('project', $section->getProject()); |
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| 271 | $membership->_set('section', $section); |
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| 272 | $this->data['memberships'][] = $membership; |
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| 273 | $this->diff['memberships'] = true; |
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| 274 | } |
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| 275 | return $this; |
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| 276 | } |
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| 277 | |||
| 278 | /** |
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| 279 | * Creates and returns a webhook. |
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| 280 | * |
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| 281 | * @depends after-create |
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| 282 | * @param string $target |
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| 283 | * @return TaskWebhook |
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| 284 | */ |
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| 285 | public function addWebhook (string $target) { |
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| 286 | /** @var TaskWebhook $webhook */ |
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| 287 | $webhook = $this->factory(TaskWebhook::class); |
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| 288 | return $webhook->create($this, $target); |
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| 289 | } |
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| 290 | |||
| 291 | /** |
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| 292 | * @return $this |
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| 293 | */ |
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| 294 | public function create () { |
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| 295 | $this->_create(); |
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| 296 | $this->_clearSubDiffs(); |
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| 297 | return $this; |
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| 298 | } |
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| 299 | |||
| 300 | /** |
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| 301 | * Creates and returns job to duplicate the task. |
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| 302 | * |
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| 303 | * @see https://developers.asana.com/docs/#duplicate-a-task |
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| 304 | * |
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| 305 | * @depends after-create |
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| 306 | * @param string $name |
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| 307 | * @param string[] $include |
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| 308 | * @return Job |
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| 309 | */ |
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| 310 | public function duplicate (string $name, array $include) { |
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| 311 | $remote = $this->api->post("{$this}/duplicate", [ |
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| 312 | 'name' => $name, |
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| 313 | 'include' => array_values($include) |
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| 314 | ]); |
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| 315 | return $this->factory(Job::class, $remote); |
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| 316 | } |
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| 317 | |||
| 318 | /** |
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| 319 | * Returns the task's files. |
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| 320 | * |
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| 321 | * @depends after-create |
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| 322 | * @return Attachment[] |
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| 323 | */ |
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| 324 | public function getAttachments () { |
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| 325 | return $this->loadAll(Attachment::class, "{$this}/attachments"); |
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| 326 | } |
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| 327 | |||
| 328 | /** |
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| 329 | * Returns the task's comments. |
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| 330 | * |
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| 331 | * @depends after-create |
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| 332 | * @return Story[] |
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| 333 | */ |
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| 334 | public function getComments () { |
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| 335 | return array_values(array_filter($this->getStories(), function(Story $story) { |
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| 336 | return $story->isComment(); |
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| 337 | })); |
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| 338 | } |
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| 339 | |||
| 340 | /** |
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| 341 | * Premium feature. |
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| 342 | * |
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| 343 | * @depends after-create |
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| 344 | * @return Task[] |
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| 345 | */ |
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| 346 | public function getDependencies () { |
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| 347 | return $this->loadAll(self::class, "{$this}/dependencies"); |
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| 348 | } |
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| 349 | |||
| 350 | /** |
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| 351 | * Premium feature. |
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| 352 | * |
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| 353 | * @depends after-create |
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| 354 | * @return Task[] |
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| 355 | */ |
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| 356 | public function getDependents () { |
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| 357 | return $this->loadAll(self::class, "{$this}/dependents"); |
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| 358 | } |
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| 359 | |||
| 360 | /** |
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| 361 | * Returns events since the last sync. |
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| 362 | * |
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| 363 | * @depends after-create |
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| 364 | * @param null|string $token |
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| 365 | * @return TaskEvent[]|StoryEvent[] |
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| 366 | */ |
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| 367 | public function getEvents (&$token) { |
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| 368 | return $this->api->sync($this, $token); |
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| 369 | } |
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| 370 | |||
| 371 | /** |
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| 372 | * @return External |
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| 373 | */ |
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| 374 | public function getExternal () { |
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| 375 | return $this->_get('external') ?? $this->data['external'] = $this->factory($this->_getMap()['external']); |
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| 376 | } |
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| 377 | |||
| 378 | /** |
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| 379 | * @return Project[] |
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| 380 | */ |
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| 381 | public function getProjects () { |
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| 382 | return array_map(function(Membership $membership) { |
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| 383 | return $membership->getProject(); |
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| 384 | }, $this->getMemberships()); |
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| 385 | } |
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| 386 | |||
| 387 | /** |
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| 388 | * Returns the task's activity. |
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| 389 | * |
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| 390 | * @depends after-create |
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| 391 | * @return Story[] |
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| 392 | */ |
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| 393 | public function getStories () { |
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| 394 | return $this->loadAll(Story::class, "{$this}/stories"); |
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| 395 | } |
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| 396 | |||
| 397 | /** |
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| 398 | * Returns the task's subtasks. |
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| 399 | * |
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| 400 | * @depends after-create |
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| 401 | * @return Task[] |
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| 402 | */ |
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| 403 | public function getSubTasks () { |
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| 404 | return $this->loadAll(self::class, "{$this}/subtasks"); |
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| 405 | } |
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| 406 | |||
| 407 | /** |
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| 408 | * Returns the task's URL. |
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| 409 | * |
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| 410 | * @depends after-create |
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| 411 | * @return string |
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| 412 | */ |
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| 413 | public function getUrl (): string { |
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| 414 | return "https://app.asana.com/0/0/{$this->getGid()}"; |
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| 415 | } |
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| 416 | |||
| 417 | /** |
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| 418 | * Returns the task's webhooks. |
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| 419 | * |
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| 420 | * @depends after-create |
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| 421 | * @return TaskWebhook[] |
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| 422 | */ |
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| 423 | public function getWebhooks () { |
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| 424 | return $this->loadAll(TaskWebhook::class, 'webhooks', [ |
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| 425 | 'workspace' => $this->getWorkspace()->getGid(), |
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| 426 | 'resource' => $this->getGid() |
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| 427 | ]); |
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| 428 | } |
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| 429 | |||
| 430 | /** |
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| 431 | * @return bool |
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| 432 | */ |
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| 433 | public function isRenderedAsSeparator (): bool { |
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| 434 | return $this->_is('is_rendered_as_separator'); |
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| 435 | } |
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| 436 | |||
| 437 | /** |
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| 438 | * Instantiates and returns a new comment. |
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| 439 | * |
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| 440 | * @depends after-create |
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| 441 | * @return Story |
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| 442 | */ |
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| 443 | public function newComment () { |
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| 444 | /** @var Story $comment */ |
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| 445 | $comment = $this->factory(Story::class, [ |
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| 446 | 'resource_subtype' => Story::TYPE_COMMENT_ADDED |
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| 447 | ]); |
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| 448 | return $comment->_set('task', $this); |
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| 449 | } |
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| 450 | |||
| 451 | /** |
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| 452 | * Instantiates and returns a new subtask. |
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| 453 | * |
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| 454 | * @depends after-create |
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| 455 | * @return Task |
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| 456 | */ |
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| 457 | public function newSubTask () { |
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| 458 | /** @var Task $sub */ |
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| 459 | $sub = $this->factory(self::class); |
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| 460 | return $sub->setParent($this); |
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| 461 | } |
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| 462 | |||
| 463 | /** |
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| 464 | * Premium feature. |
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| 465 | * |
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| 466 | * @depends after-create |
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| 467 | * @param Task[] $tasks |
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| 468 | * @return $this |
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| 469 | */ |
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| 470 | public function removeDependencies (array $tasks) { |
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| 471 | $this->api->post("{$this}/removeDependencies", ['dependencies' => static::_getGids($tasks)]); |
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| 472 | return $this; |
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| 473 | } |
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| 474 | |||
| 475 | /** |
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| 476 | * Premium feature. |
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| 477 | * |
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| 478 | * @depends after-create |
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| 479 | * @param Task $task |
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| 480 | * @return $this |
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| 481 | */ |
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| 482 | public function removeDependency (Task $task) { |
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| 483 | return $this->removeDependencies([$task]); |
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| 484 | } |
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| 485 | |||
| 486 | /** |
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| 487 | * Premium feature. |
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| 488 | * |
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| 489 | * @depends after-create |
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| 490 | * @param Task $task |
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| 491 | * @return $this |
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| 492 | */ |
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| 493 | public function removeDependent (Task $task) { |
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| 494 | return $this->removeDependents([$task]); |
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| 495 | } |
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| 496 | |||
| 497 | /** |
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| 498 | * Premium feature. |
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| 499 | * |
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| 500 | * @depends after-create |
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| 501 | * @param Task[] $tasks |
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| 502 | * @return $this |
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| 503 | */ |
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| 504 | public function removeDependents (array $tasks) { |
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| 505 | $this->api->post("{$this}/removeDependents", ['dependents' => static::_getGids($tasks)]); |
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| 506 | return $this; |
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| 507 | } |
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| 508 | |||
| 509 | /** |
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| 510 | * Removes a follower. |
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| 511 | * |
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| 512 | * @param User $user |
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| 513 | * @return $this |
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| 514 | */ |
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| 515 | public function removeFollower (User $user) { |
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| 516 | return $this->removeFollowers([$user]); |
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| 517 | } |
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| 518 | |||
| 519 | /** |
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| 520 | * Removes followers. |
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| 521 | * |
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| 522 | * @param User[] $users |
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| 523 | * @return $this |
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| 524 | */ |
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| 525 | public function removeFollowers (array $users) { |
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| 526 | if ($this->hasGid()) { |
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| 527 | $this->api->post("{$this}/removeFollowers", ['followers' => static::_getGids($users)]); |
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| 528 | } |
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| 529 | $this->_remove('followers', $users); |
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| 530 | return $this; |
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| 531 | } |
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| 532 | |||
| 533 | /** |
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| 534 | * Removes the task from a project. |
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| 535 | * |
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| 536 | * @param Project $project |
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| 537 | * @return $this |
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| 538 | */ |
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| 539 | public function removeFromProject (Project $project) { |
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| 540 | $gid = $project->getGid(); |
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| 541 | if ($this->hasGid()) { |
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| 542 | $this->api->post("{$this}/removeProject", ['project' => $gid]); |
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| 543 | } |
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| 544 | if (isset($this->data['memberships'])) { |
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| 545 | $this->data['memberships'] = array_values(array_filter($this->data['memberships'], function(Membership $membership) use ($gid) { |
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| 546 | return $membership->getProject()->getGid() !== $gid; |
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| 547 | })); |
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| 548 | } |
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| 549 | return $this; |
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| 550 | } |
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| 551 | |||
| 552 | /** |
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| 553 | * Removes a tag. |
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| 554 | * |
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| 555 | * @param Tag $tag |
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| 556 | * @return $this |
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| 557 | */ |
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| 558 | public function removeTag (Tag $tag) { |
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| 559 | if ($this->hasGid()) { |
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| 560 | $this->api->post("{$this}/removeTag", ['tag' => $tag->getGid()]); |
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| 561 | } |
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| 562 | $this->_remove('tags', [$tag]); |
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| 563 | return $this; |
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| 564 | } |
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| 565 | |||
| 566 | /** |
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| 567 | * Makes the task a subtask of another. |
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| 568 | * |
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| 569 | * @param null|Task $parent |
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| 570 | * @return $this |
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| 571 | */ |
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| 572 | public function setParent (?self $parent) { |
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| 581 | } |
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| 582 | |||
| 583 | /** |
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| 584 | * @param bool $flag |
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| 585 | * @return $this |
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| 586 | */ |
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| 587 | public function setRenderedAsSeparator (bool $flag) { |
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| 589 | } |
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| 590 | |||
| 591 | /** |
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| 592 | * @return $this |
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| 593 | */ |
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| 594 | public function update () { |
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| 595 | $this->_update(); |
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| 596 | $this->_clearSubDiffs(); |
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| 597 | return $this; |
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| 598 | } |
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| 599 | |||
| 600 | } |
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This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.