CanFollow::areFollowingEachOther() - Code Metrics - Inspection of "Following each other. #63" - overtrue/laravel-follow - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 510e22...2830aa )

by Carlos

created 2018-08-31 07:15 UTC

CanFollow::areFollowingEachOther() A

↳ Parent: CanFollow

Complexity

Conditions	2
Paths	2

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	1
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	2
nc	2
nop	2

<?php

/*
 * This file is part of the overtrue/laravel-follow
 *
 * (c) overtrue <[email protected]>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Overtrue\LaravelFollow\Traits;

use Illuminate\Support\Facades\DB;
use Overtrue\LaravelFollow\Follow;

/**
 * Trait CanFollow.
 */
trait CanFollow
{
    /**
     * Follow an item or items.
     *
     * @param int|array|\Illuminate\Database\Eloquent\Model $targets
     * @param string                                        $class
     *
     * @return array
     *
     * @throws \Exception
     */
    public function follow($targets, $class = __CLASS__)
    {
        return Follow::attachRelations($this, 'followings', $targets, $class);
        return Follow::attachRelations(/** @scrutinizer ignore-type */ $this, 'followings', $targets, $class);
    }

    /**
     * Unfollow an item or items.
     *
     * @param int|array|\Illuminate\Database\Eloquent\Model $targets
     * @param string                                        $class
     *
     * @return array
     */
    public function unfollow($targets, $class = __CLASS__)
    {
        return Follow::detachRelations($this, 'followings', $targets, $class);
        return Follow::detachRelations(/** @scrutinizer ignore-type */ $this, 'followings', $targets, $class);
    }

    /**
     * Toggle follow an item or items.
     *
     * @param int|array|\Illuminate\Database\Eloquent\Model $targets
     * @param string                                        $class
     *
     * @return array
     *
     * @throws \Exception
     */
    public function toggleFollow($targets, $class = __CLASS__)
    {
        return Follow::toggleRelations($this, 'followings', $targets, $class);
        return Follow::toggleRelations(/** @scrutinizer ignore-type */ $this, 'followings', $targets, $class);
    }

    /**
     * Check if user is following given item.
     *
     * @param int|array|\Illuminate\Database\Eloquent\Model $target
     * @param string                                        $class
     *
     * @return bool
     */
    public function isFollowing($target, $class = __CLASS__)
    {
        return Follow::isRelationExists($this, 'followings', $target, $class);
        return Follow::isRelationExists(/** @scrutinizer ignore-type */ $this, 'followings', $target, $class);
    }

    /**
     * Check if user and target user is following each other.
     *
     * @param int|array|\Illuminate\Database\Eloquent\Model $target
     * @param string                                        $class
     *
     * @return bool
     */
    public function areFollowingEachOther($target, $class = __CLASS__)
    {
        return Follow::isRelationExists($this, 'followings', $target, $class) && Follow::isRelationExists($target, 'followings', $this, $class);
        return Follow::isRelationExists(/** @scrutinizer ignore-type */ $this, 'followings', $target, $class) && Follow::isRelationExists($target, 'followings', $this, $class);
    }

    /**
     * Return item followings.
     *
     * @param string $class
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function followings($class = __CLASS__)
    {
        $table = config('follow.followable_table');
        $foreignKey = config('follow.users_table_foreign_key', 'user_id');
        $targetTable = (new $class)->getTable();

        return $this->morphedByMany($class, config('follow.morph_prefix'), $table)
        return $this->/** @scrutinizer ignore-call */ morphedByMany($class, config('follow.morph_prefix'), $table)
                    ->wherePivot('relation', '=', Follow::RELATION_FOLLOW)
                    ->withPivot('followable_type', 'relation', 'created_at')
                    ->addSelect("{$targetTable}.*", DB::raw("pivot_followables.{$foreignKey} IS NOT NULL AS pivot_each_other"))
                    ->leftJoin("{$table} as pivot_followables", function($join) use ($table, $class, $foreignKey) {

                        $join->on('pivot_followables.followable_type', '=', DB::raw(\addcslashes("'{$class}'", '\\')))
                            ->on('pivot_followables.followable_id', '=', "{$table}.{$foreignKey}")
                            ->on("pivot_followables.{$foreignKey}", '=', "{$table}.followable_id");
                    });
    }
}


overtrue / laravel-follow

Push — master ( 510e22...2830aa )

CanFollow::areFollowingEachOther() A

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