Apply whereRaw and updated_at

Retrieving the projection also requires a whereRaw to handle the backslashes in the projection_name. The updated_at field should be used to determine the start_date as not the created_at.

Author: drsdre

src/Projector.php

@@ -87,25 +87,28 @@ private function parsePeriod(string $period): void
      */
     private function findGlobalProjection(): Projection|null
     {
-        return Projection::firstWhere([
-            ['projection_name', $this->projectionName],
-            ['key', $this->hasKey() ? $this->key() : null],
-            ['period', '*'],
-            ['start_date', null],
-        ]);
+        return Projection::whereRaw('projection_name = ?', [$this->projectionName])
+             ->where([
+                 ['key', $this->hasKey() ? $this->key() : null],
+                 ['period', '*'],
+                 ['start_date', null],
+             ])
+             ->first();
     }
 
     /**
      * Finds the projection if it exists.
      */
     private function findProjection(string $period): Projection|null
     {
-        return Projection::firstWhere([
-            ['projection_name', $this->projectionName],
-            ['key', $this->hasKey() ? $this->key() : null],
-            ['period', $period],
-            ['start_date', app(TimeSeries::class)->resolveFloorDate($this->projectedModel->created_at, $period)],
-        ]);
+        return Projection::whereRaw('projection_name = ?', [$this->projectionName])
+             ->where([
+                 ['key', $this->hasKey() ? $this->key() : null],
+                 ['period', $period],
+                 ['start_date', app(TimeSeries::class)->resolveFloorDate($this->projectedModel->updated_at, $period),
+                 ],
+             ])
+             ->first();
     }
 
     /**
@@ -117,7 +120,7 @@ private function createProjection(string $period): void
             'projection_name' => $this->projectionName,
             'key' => $this->hasKey() ? $this->key() : null,
             'period' => $period,
-            'start_date' => app(TimeSeries::class)->resolveFloorDate($this->projectedModel->created_at, $period),
+            'start_date' => app(TimeSeries::class)->resolveFloorDate($this->projectedModel->updated_at, $period),
             'content' => $this->mergeProjectedContent((new $this->projectionName())->defaultContent(), $period),
         ]);
     }