New setting to configure amount of days to show. Closes #231

app/views/dashboard/settings/app-setup.blade.php

@@ -47,6 +47,14 @@
                                     </div>
                                 </div>
                             </div>
+                            <div class='row'>
+                                <div class='col-xs-12'>
+                                    <div class='form-group'>
+                                        <label>How many days of incidents to show?</label>
+                                        <input type='number' min='1' max='100' name='app_incident_days' class='form-control' value='{{ Setting::get("app_incident_days") ?: 7 }}' />
+                                    </div>
+                                </div>
+                            </div>
                             <div class='row'>
                                 <div class='col-xs-12'>
                                     <div class='form-group'>

app/views/setup.blade.php

@@ -64,6 +64,7 @@
 
                             <hr />
                             <div class='form-group'>
+                                <input type='hidden' name='settings[app_incident_days]' value='7' />
                                 <button type='submit' class='btn btn-success'>{{ trans("cachet.forms.setup.finish_setup") }}</button>
                             </div>
                         {{ Form::close() }}

src/Http/Controllers/HomeController.php

@@ -23,7 +23,9 @@ class HomeController extends Controller
 
         $allIncidents = [];
 
-        foreach (range(0, 7) as $i) {
+        $incidentDays = Setting::get('app_incident_days') ?: 7;
+
+        foreach (range(0, $incidentDays) as $i) {
             $date = Carbon::now()->subDays($i);
             $incidents = Incident::whereBetween('created_at', [
                 $date->format('Y-m-d').' 00:00:00',