Explicitly use parameter binding to prevent generating mangled FQN projection names because of backslash escaping i.e. prevent App\Models\Class to AppModelsClass.

Author: drsdre

src/Models/Projection.php

@@ -87,7 +87,7 @@ public function scopeName(Builder $query, string $projectorName): Builder
     {
         $this->projectionName = $projectorName;
 
-        return $query->where('projection_name', $projectorName);
+        return $query->whereRaw('projection_name = ?', [$projectorName]);
     }
 
     /**

src/Models/Scopes/ProjectionScope.php

@@ -15,7 +15,7 @@ class ProjectionScope implements Scope
     public function apply(Builder $builder, Model $model): void
     {
         if (! $this->isAbstractProjection($model)) {
-            $builder->where('projection_name', $model::class);
+            $builder->whereRaw('projection_name = ?', [$model::class]);
         }
     }
 

src/Models/Traits/Projectable.php

@@ -52,7 +52,7 @@ public function projections(
         $query = $this->morphToMany(Projection::class, 'projectable', 'time_series_projectables');
 
         if (isset($projectionName)) {
-            $query->where('projection_name', $projectionName);
+            $query->whereRaw('projection_name = ?', [$projectionName]);
         }
 
         if (isset($periods) && is_string($periods)) {