| Total Complexity | 40 |
| Total Lines | 365 |
| Duplicated Lines | 0 % |
| Changes | 5 | ||
| Bugs | 0 | Features | 0 |
Complex classes like Model 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 Model, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 13 | #[\AllowDynamicProperties] |
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| 14 | abstract class Model extends EloquentModel |
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| 15 | { |
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| 16 | use SoftDeletes; |
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| 17 | use UploadDirectory; |
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| 18 | |||
| 19 | /** |
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| 20 | * Retrieve the datetime format used in the timestamp attribute accessors. |
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| 21 | * |
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| 22 | * @return string |
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| 23 | */ |
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| 24 | protected $timestampFormat = 'Y-m-d h:i a'; |
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| 25 | |||
| 26 | /** |
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| 27 | * Query Builder. |
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| 28 | * |
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| 29 | * @param $query |
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| 30 | * @return QueryBuilder |
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| 31 | */ |
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| 32 | public function newEloquentBuilder($query) |
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| 33 | { |
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| 34 | return new QueryBuilder($query); |
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| 35 | } |
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| 36 | |||
| 37 | /** |
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| 38 | * @return QueryBuilder|Builder |
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| 39 | */ |
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| 40 | public static function query() |
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| 41 | { |
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| 42 | return parent::query(); |
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| 43 | } |
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| 44 | |||
| 45 | /** |
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| 46 | * Prepare a date for array / JSON serialization. |
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| 47 | * |
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| 48 | * @param DateTimeInterface $date |
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| 49 | * @return string |
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| 50 | */ |
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| 51 | protected function serializeDate(DateTimeInterface $date) |
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| 52 | { |
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| 53 | return $date->format('Y-m-d H:i:s'); |
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| 54 | } |
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| 55 | |||
| 56 | /** |
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| 57 | * Max number of hours ago a model instance could have been created ago and considered 'new'. |
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| 58 | */ |
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| 59 | private const IS_NEW_MAX_HOURS = 168; |
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| 60 | |||
| 61 | /** |
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| 62 | * Determine if a model instance 'is new' if it was created within the time frame. |
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| 63 | * |
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| 64 | * @return bool |
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| 65 | */ |
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| 66 | public function isNew(): bool |
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| 67 | { |
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| 68 | if (empty($this->attributes['created_at'])) { |
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| 69 | return false; |
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| 70 | } |
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| 71 | |||
| 72 | return strtotime($this->attributes['created_at']) >= strtotime('-'.self::IS_NEW_MAX_HOURS.' hours'); |
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| 73 | } |
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| 74 | |||
| 75 | /** |
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| 76 | * Determine how new a model instance is by subtracting the current time with the created_at time. |
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| 77 | * |
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| 78 | * @return float |
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| 79 | */ |
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| 80 | public function howNew(): float |
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| 83 | } |
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| 84 | |||
| 85 | /** |
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| 86 | * Return the value of the 'is new' column (default is 'created_at'). |
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| 87 | * |
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| 88 | * @return string |
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| 89 | */ |
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| 90 | public function getIsNewColumn() |
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| 93 | } |
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| 94 | |||
| 95 | /** |
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| 96 | * Determine if a model has an attribute. |
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| 97 | * |
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| 98 | * - Optionally determine if the attribute is fillable. |
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| 99 | * - Allows $attr to be null for conditionals where a column may not exist |
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| 100 | * |
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| 101 | * @param string $key |
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| 102 | * @return bool |
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| 103 | */ |
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| 104 | public function hasAttribute($key): bool |
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| 105 | { |
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| 106 | // Determine that the attribute exists |
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| 107 | return isset($key) && array_key_exists($key, $this->attributesToArray()); |
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| 108 | } |
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| 109 | |||
| 110 | /** |
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| 111 | * Determine if a model has an attribute. |
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| 112 | * |
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| 113 | * - Optionally determine if the attribute is fillable. |
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| 114 | * - Allows $attr to be null for conditionals where a column may not exist |
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| 115 | * |
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| 116 | * @param string $key |
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| 117 | * @return bool |
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| 118 | */ |
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| 119 | public function hasAttributeFillable($key): bool |
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| 120 | { |
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| 121 | // Determine that the attribute exists and weather it is fillable |
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| 122 | return |
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| 123 | isset($key) && |
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| 124 | array_key_exists($key, $this->attributesToArray()) && |
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| 125 | in_array($key, $this->getFillable()); |
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| 126 | } |
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| 127 | |||
| 128 | /** |
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| 129 | * Determine if a model has attribute that is also null. |
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| 130 | * |
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| 131 | * @param string $attr |
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| 132 | * @return bool |
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| 133 | */ |
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| 134 | public function hasNullAttribute(string $attr): bool |
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| 135 | { |
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| 136 | return $this->hasAttribute($attr) && is_null($this->getAttribute($attr)); |
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| 137 | } |
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| 138 | |||
| 139 | /** |
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| 140 | * Retrieve an integer has of the model instance's ID. |
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| 141 | * |
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| 142 | * @return int |
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| 143 | */ |
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| 144 | public function getIdHashAttribute(): int |
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| 145 | { |
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| 146 | return crc32($this->getKey()); |
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| 147 | } |
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| 148 | |||
| 149 | /** |
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| 150 | * Returns the default 'label' for a model instance. |
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| 151 | * |
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| 152 | * @return mixed |
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| 153 | */ |
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| 154 | public function getLabel() |
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| 155 | { |
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| 156 | return $this->getKey(); |
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| 157 | } |
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| 158 | |||
| 159 | /** |
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| 160 | * Retrieve a Model's table name statically. |
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| 161 | * |
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| 162 | * @return mixed |
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| 163 | */ |
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| 164 | public static function getTableName() |
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| 165 | { |
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| 166 | /** @phpstan-ignore-next-line */ |
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| 167 | return (new static)->getTable(); |
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| 168 | } |
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| 169 | |||
| 170 | /** |
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| 171 | * Retrieve a Model's primary key statically. |
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| 172 | * |
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| 173 | * @return mixed |
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| 174 | */ |
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| 175 | public static function getPrimaryKeyName() |
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| 176 | { |
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| 177 | /** @phpstan-ignore-next-line */ |
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| 178 | return (new static)->getKeyName(); |
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| 179 | } |
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| 180 | |||
| 181 | /** |
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| 182 | * Determine if a Model was recently 'created'. |
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| 183 | * |
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| 184 | * @return bool |
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| 185 | */ |
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| 186 | public function wasCreated(): bool |
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| 187 | { |
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| 188 | return $this->wasRecentlyCreated; |
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| 189 | } |
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| 190 | |||
| 191 | /** |
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| 192 | * Determine if a Model was recently 'updated'. |
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| 193 | * |
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| 194 | * @return bool |
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| 195 | */ |
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| 196 | public function wasUpdated(): bool |
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| 199 | } |
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| 200 | |||
| 201 | /** |
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| 202 | * Determine if a Model was recently 'deleted'. |
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| 203 | * |
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| 204 | * @return bool |
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| 205 | */ |
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| 206 | public function wasDeleted(): bool |
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| 207 | { |
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| 208 | if (! $this->exists) { |
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| 209 | return true; |
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| 210 | } |
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| 211 | |||
| 212 | if (array_key_exists('deleted_at', $this->attributesToArray())) { |
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| 213 | return ! is_null($this->attributes['deleted_at']); |
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| 214 | } |
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| 215 | |||
| 216 | return false; |
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| 217 | } |
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| 218 | |||
| 219 | /** |
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| 220 | * Retrieve the most recent Model change. |
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| 221 | * |
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| 222 | * @return string |
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| 223 | */ |
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| 224 | public function mostRecentChange(): string |
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| 225 | { |
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| 226 | if ($this->wasCreated()) { |
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| 227 | return 'created'; |
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| 228 | } elseif ($this->wasUpdated()) { |
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| 229 | return 'updated'; |
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| 230 | } elseif ($this->wasDeleted()) { |
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| 231 | return 'deleted'; |
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| 232 | } else { |
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| 233 | return 'unchanged'; |
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| 234 | } |
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| 235 | } |
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| 236 | |||
| 237 | /** |
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| 238 | * Retrieve the 'timestampFormat' property. |
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| 239 | * |
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| 240 | * @return string |
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| 241 | */ |
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| 242 | public function getTimestampFormat(): string |
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| 243 | { |
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| 244 | return $this->timestampFormat; |
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| 245 | } |
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| 246 | |||
| 247 | /** |
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| 248 | * Retrieve the 'timestampFormatForHumans' property. |
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| 249 | * |
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| 250 | * @param int $stringToTime |
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| 251 | * @return string |
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| 252 | */ |
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| 253 | protected function getDatetimeForHumans(int $stringToTime): string |
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| 254 | { |
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| 255 | return date('F j, Y', $stringToTime).' at '.date('g:i a', $stringToTime); |
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| 256 | } |
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| 257 | |||
| 258 | /** |
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| 259 | * Retrieve the 'created_at' attribute mutated to human readable datetime. |
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| 260 | * |
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| 261 | * @return string |
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| 262 | */ |
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| 263 | public function getDatetimeAttribute(): string |
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| 264 | { |
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| 265 | return date('Y-m-d h:i a', strtotime($this->attributes['created_at'])); |
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| 266 | } |
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| 267 | |||
| 268 | /** |
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| 269 | * Retrieve the 'created_at' attribute mutated to timestamp string. |
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| 270 | * |
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| 271 | * - 'created_timestamp' attribute accessor |
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| 272 | * |
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| 273 | * @return string |
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| 274 | */ |
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| 275 | public function getCreatedTimestampAttribute(): string |
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| 276 | { |
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| 277 | return date($this->getTimestampFormat(), strtotime($this->attributes['created_at'])); |
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| 278 | } |
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| 279 | |||
| 280 | /** |
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| 281 | * Retrieve the 'created_for_humans' attribute mutated to a timestamp for humans string. |
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| 282 | * |
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| 283 | * - 'created_for_humans' attribute accessor |
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| 284 | * |
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| 285 | * @return string |
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| 286 | */ |
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| 287 | public function getCreatedForHumansAttribute(): string |
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| 288 | { |
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| 289 | return $this->getDatetimeForHumans(strtotime($this->attributes['created_at'])); |
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| 290 | } |
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| 291 | |||
| 292 | /** |
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| 293 | * Retrieve the 'created_at' attribute mutated to difference for humans string. |
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| 294 | * |
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| 295 | * - 'created_for_humans' attribute accessor |
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| 296 | * |
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| 297 | * @return string |
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| 298 | */ |
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| 299 | public function getCreatedDiffForHumansAttribute(): string |
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| 300 | { |
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| 301 | return (new Carbon($this->attributes['created_at']))->diffForHumans(); |
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| 302 | } |
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| 303 | |||
| 304 | /** |
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| 305 | * Access the 'creation_date' attribute that returns the attribute in 'Y-m-d' format. |
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| 306 | * |
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| 307 | * @return string |
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| 308 | */ |
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| 309 | public function getCreatedDateAttribute(): string |
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| 310 | { |
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| 311 | return date('Y-m-d', strtotime($this->attributes['created_at'])); |
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| 312 | } |
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| 313 | |||
| 314 | /** |
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| 315 | * Access the 'creation_time' attribute that returns the attribute in 'h:i A' format. |
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| 316 | * |
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| 317 | * @return string |
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| 318 | */ |
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| 319 | public function getCreatedTimeAttribute(): string |
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| 320 | { |
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| 321 | return date('h:i A', strtotime($this->attributes['created_at'])); |
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| 322 | } |
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| 323 | |||
| 324 | /** |
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| 325 | * Retrieve the 'updated_at' attribute mutated to timestamp string. |
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| 326 | * |
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| 327 | * - 'updated_timestamp' attribute accessor |
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| 328 | * |
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| 329 | * @return string |
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| 330 | */ |
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| 331 | public function getUpdatedTimestampAttribute(): string |
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| 332 | { |
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| 333 | return date($this->getTimestampFormat(), strtotime($this->attributes['updated_at'])); |
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| 334 | } |
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| 335 | |||
| 336 | /** |
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| 337 | * Retrieve the 'updated_for_humans' attribute mutated to a timestamp for humans string. |
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| 338 | * |
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| 339 | * - 'updated_for_humans' attribute accessor |
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| 340 | * |
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| 341 | * @return string |
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| 342 | */ |
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| 343 | public function getUpdatedForHumansAttribute(): string |
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| 344 | { |
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| 345 | return $this->getDatetimeForHumans(strtotime($this->attributes['updated_at'])); |
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| 346 | } |
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| 347 | |||
| 348 | /** |
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| 349 | * Retrieve the 'updated_at' attribute mutated to difference for humans string. |
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| 350 | * |
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| 351 | * - 'updated_for_humans' attribute accessor |
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| 352 | * |
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| 353 | * @return string |
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| 354 | */ |
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| 355 | public function getUpdatedDiffForHumansAttribute(): string |
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| 356 | { |
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| 357 | return (new Carbon($this->attributes['updated_at']))->diffForHumans(); |
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| 358 | } |
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| 359 | |||
| 360 | /** |
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| 361 | * Access the 'updated_date' attribute that returns the attribute in 'Y-m-d' format. |
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| 362 | * |
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| 363 | * @return string |
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| 364 | */ |
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| 365 | public function getUpdatedDateAttribute(): string |
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| 368 | } |
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| 369 | |||
| 370 | /** |
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| 371 | * Access the 'updated_time' attribute that returns the attribute in 'h:i A' format. |
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| 372 | * |
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| 373 | * @return string |
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| 374 | */ |
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| 375 | public function getUpdatedTimeAttribute(): string |
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| 378 | } |
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| 379 | } |
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| 380 |