optimizations

2026-03-28 19:15:39 +01:00
parent 0b25d9570a
commit cab4fbd83e
509 changed files with 1016804 additions and 1605 deletions
--- a/app/Services/FollowAnalyticsService.php
+++ b/app/Services/FollowAnalyticsService.php
@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services;
+
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+final class FollowAnalyticsService
+{
+    public function recordFollow(int $actorId, int $targetId): void
+    {
+        if (! Schema::hasTable('user_follow_analytics')) {
+            return;
+        }
+
+        $this->increment($actorId, 'follows_made');
+        $this->increment($targetId, 'followers_gained');
+    }
+
+    public function recordUnfollow(int $actorId, int $targetId): void
+    {
+        if (! Schema::hasTable('user_follow_analytics')) {
+            return;
+        }
+
+        $this->increment($actorId, 'unfollows_made');
+        $this->increment($targetId, 'followers_lost');
+    }
+
+    public function summaryForUser(int $userId, int $currentFollowersCount = 0): array
+    {
+        if (! Schema::hasTable('user_follow_analytics')) {
+            return $this->emptySummary();
+        }
+
+        $today = now()->toDateString();
+        $weekStart = now()->subDays(6)->toDateString();
+
+        $todayRow = DB::table('user_follow_analytics')
+            ->where('user_id', $userId)
+            ->whereDate('date', $today)
+            ->first();
+
+        $weekly = DB::table('user_follow_analytics')
+            ->where('user_id', $userId)
+            ->whereBetween('date', [$weekStart, $today])
+            ->selectRaw('COALESCE(SUM(followers_gained), 0) as gained, COALESCE(SUM(followers_lost), 0) as lost')
+            ->first();
+
+        $dailyGained = (int) ($todayRow->followers_gained ?? 0);
+        $dailyLost = (int) ($todayRow->followers_lost ?? 0);
+        $weeklyGained = (int) ($weekly->gained ?? 0);
+        $weeklyLost = (int) ($weekly->lost ?? 0);
+        $weeklyNet = $weeklyGained - $weeklyLost;
+        $baseline = max(1, $currentFollowersCount - $weeklyNet);
+
+        return [
+            'daily' => [
+                'gained' => $dailyGained,
+                'lost' => $dailyLost,
+                'net' => $dailyGained - $dailyLost,
+            ],
+            'weekly' => [
+                'gained' => $weeklyGained,
+                'lost' => $weeklyLost,
+                'net' => $weeklyNet,
+                'growth_rate' => round(($weeklyNet / $baseline) * 100, 1),
+            ],
+        ];
+    }
+
+    private function increment(int $userId, string $column): void
+    {
+        DB::table('user_follow_analytics')->updateOrInsert(
+            [
+                'user_id' => $userId,
+                'date' => now()->toDateString(),
+            ],
+            [
+                $column => DB::raw("COALESCE({$column}, 0) + 1"),
+                'updated_at' => now(),
+                'created_at' => now(),
+            ]
+        );
+    }
+
+    private function emptySummary(): array
+    {
+        return [
+            'daily' => ['gained' => 0, 'lost' => 0, 'net' => 0],
+            'weekly' => ['gained' => 0, 'lost' => 0, 'net' => 0, 'growth_rate' => 0.0],
+        ];
+    }
+}