Initial commit

2026-05-14 13:42:10 +02:00
commit 511fad8199
4595 changed files with 385164 additions and 0 deletions
@@ -0,0 +1,25 @@
+<?php
+
+namespace Common\Votes;
+
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Support\Facades\DB;
+
+trait OrdersByWeightedScore
+{
+    public function scopeOrderByWeightedScore(
+        Builder $query,
+        $direction = 'desc',
+        string $positiveCol = 'upvotes',
+        string $negativeCol = 'downvotes',
+    ): Builder {
+        return $query
+            ->select($query->getQuery()->columns ?? '*')
+            ->addSelect([
+                DB::raw(
+                    "(($positiveCol + 1.9208) / ($positiveCol + $negativeCol) -.96 * SQRT(($positiveCol * $negativeCol) / ($positiveCol + $negativeCol) + 0.9604) / ($positiveCol + $negativeCol)) / (1 + 3.8416 / ($positiveCol + $negativeCol)) AS weighted_score",
+                ),
+            ])
+            ->orderBy('weighted_score', $direction);
+    }
+}