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<?php |
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namespace Overtrue\LaravelFollow; |
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use Illuminate\Contracts\Pagination\Paginator; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Pagination\LengthAwarePaginator; |
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use Illuminate\Support\Collection; |
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use Overtrue\LaravelFavorite\Traits\Favoriteable; |
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/** |
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* @property \Illuminate\Database\Eloquent\Collection $followings |
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* @property \Illuminate\Database\Eloquent\Collection $followers |
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*/ |
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trait Followable |
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{ |
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/** |
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* @return bool |
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*/ |
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public function needsToApproveFollowRequests(): bool |
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{ |
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return false; |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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* |
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* @return array |
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*/ |
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public function follow($user): array |
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{ |
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$isPending = $user->needsToApproveFollowRequests() ?: false; |
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$this->followings()->attach($user, [ |
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'accepted_at' => $isPending ? null : now() |
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]); |
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return ['pending' => $isPending]; |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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*/ |
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public function unfollow($user) |
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{ |
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$this->followings()->detach($user); |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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* |
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*/ |
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public function toggleFollow($user) |
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{ |
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$this->isFollowing($user) ? $this->unfollow($user) : $this->follow($user); |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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*/ |
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public function rejectFollowRequestFrom($user) |
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{ |
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$this->followers()->detach($user); |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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*/ |
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public function acceptFollowRequestFrom($user) |
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{ |
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$this->followers()->updateExistingPivot($user, ['accepted_at' => now()]); |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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*/ |
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public function hasRequestedToFollow($user): bool |
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{ |
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if ($user instanceof Model) { |
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$user = $user->getKey(); |
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} |
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/* @var \Illuminate\Database\Eloquent\Model $this */ |
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if ($this->relationLoaded('followings')) { |
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return $this->followings |
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->where('pivot.accepted_at', '===', null) |
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->contains($user); |
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} |
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return $this->followings() |
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->wherePivot('accepted_at', null) |
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->where($this->getQualifiedKeyName(), $user) |
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->exists(); |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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*/ |
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public function isFollowing($user): bool |
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{ |
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if ($user instanceof Model) { |
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$user = $user->getKey(); |
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} |
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/* @var \Illuminate\Database\Eloquent\Model $this */ |
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if ($this->relationLoaded('followings')) { |
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return $this->followings |
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->where('pivot.accepted_at', '!==', null) |
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->contains($user); |
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} |
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return $this->followings() |
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->wherePivot('accepted_at', '!=', null) |
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->where($this->getQualifiedKeyName(), $user) |
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->exists(); |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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*/ |
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public function isFollowedBy($user): bool |
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{ |
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if ($user instanceof Model) { |
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$user = $user->getKey(); |
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} |
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/* @var \Illuminate\Database\Eloquent\Model $this */ |
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if ($this->relationLoaded('followers')) { |
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return $this->followers |
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->where('pivot.accepted_at', '!==', null) |
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->contains($user); |
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} |
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return $this->followers() |
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->wherePivot('accepted_at', '!=', null) |
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->where($this->getQualifiedKeyName(), $user) |
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->exists(); |
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} |
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/** |
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* @param \Illuminate\Database\Eloquent\Model|int $user |
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*/ |
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public function areFollowingEachOther($user): bool |
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{ |
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/* @var \Illuminate\Database\Eloquent\Model $user*/ |
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return $this->isFollowing($user) && $this->isFollowedBy($user); |
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} |
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public function scopeOrderByFollowersCount($query, string $direction = 'desc') |
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{ |
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return $query->withCount('followers')->orderBy('followers_count', $direction); |
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} |
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public function scopeOrderByFollowersCountDesc($query) |
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{ |
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return $this->scopeOrderByFollowersCount($query, 'desc'); |
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} |
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public function scopeOrderByFollowersCountAsc($query) |
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{ |
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return $this->scopeOrderByFollowersCount($query, 'asc'); |
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} |
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public function followers(): \Illuminate\Database\Eloquent\Relations\BelongsToMany |
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{ |
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/* @var \Illuminate\Database\Eloquent\Model $this */ |
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return $this->belongsToMany( |
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__CLASS__, |
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\config('follow.relation_table', 'user_follower'), |
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'following_id', |
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'follower_id' |
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)->withPivot('accepted_at')->withTimestamps()->using(UserFollower::class); |
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} |
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public function followings(): \Illuminate\Database\Eloquent\Relations\BelongsToMany |
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{ |
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/* @var \Illuminate\Database\Eloquent\Model $this */ |
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return $this->belongsToMany( |
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__CLASS__, |
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\config('follow.relation_table', 'user_follower'), |
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'follower_id', |
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'following_id' |
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)->withPivot('accepted_at')->withTimestamps()->using(UserFollower::class); |
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} |
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public function attachFollowStatus($followables, callable $resolver = null) |
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{ |
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$returnFirst = false; |
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switch (true) { |
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case $followables instanceof Model: |
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$returnFirst = true; |
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$followables = \collect([$followables]); |
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break; |
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case $followables instanceof LengthAwarePaginator: |
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$followables = $followables->getCollection(); |
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break; |
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case $followables instanceof Paginator: |
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$followables = \collect($followables->items()); |
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break; |
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case \is_array($followables): |
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$followables = \collect($followables); |
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break; |
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} |
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\abort_if(!($followables instanceof Collection), 422, 'Invalid $followables type.'); |
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$followed = UserFollower::where('follower_id', $this->getKey())->get(); |
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$followables->map(function ($followable) use ($followed, $resolver) { |
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$resolver = $resolver ?? fn ($m) => $m; |
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$followable = $resolver($followable); |
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if ($followable && \in_array(Followable::class, \class_uses($followable))) { |
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$item = $followed->where('following_id', $followable->getKey())->first(); |
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$followable->setAttribute('has_followed', !!$item); |
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$followable->setAttribute('followed_at', $item ? $item->created_at : null); |
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$followable->setAttribute('follow_accepted_at', $item ? $item->accepted_at : null); |
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} |
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}); |
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return $returnFirst ? $followables->first() : $followables; |
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} |
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} |
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"]
, you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths