Grouping Laravel Eloquent Results by Days
When working with a table containing records that track user activity, grouping by days can be useful for obtaining insights into traffic patterns. However, the presence of different times for each record can hinder accurate grouping.
Solution 1: DB::Raw Query
To achieve day-based grouping, utilize the DATE() function in MySQL. This function strips away time components from timestamps, resulting in pure dates.
DB::table('page_views') ->select(DB::raw('DATE(created_at) as date'), DB::raw('count(*) as views')) ->groupBy('date') ->get();
Solution 2: Eloquent Query with Carbon
To remain within the Laravel Eloquent framework, leverage Carbon for date manipulation. The first where clause filters records created within the last month. Grouping by date and ordering by it in descending order ensures chronological presentation.
<code class="php">$visitorTraffic = PageView::where('created_at', '>=', \Carbon\Carbon::now()->subMonth()) ->groupBy('date') ->orderBy('date', 'DESC') ->get(array( DB::raw('Date(created_at) as date'), DB::raw('COUNT(*) as "views"') ));</code>
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