Move remaining project metadata ownership to templates

app/Models/Project.php

@@ -59,51 +59,83 @@ class Project extends Model
 
     public function boardColumns(): HasMany
     {
-        return $this->hasMany(BoardColumn::class)
+        return $this->hasMany(
+            BoardColumn::class,
+            $this->project_template_id === null ? 'project_id' : 'project_template_id',
+            $this->project_template_id === null ? 'id' : 'project_template_id',
+        )
             ->orderBy('position');
     }
 
     public function ticketFieldDefinitions(): HasMany
     {
-        return $this->hasMany(TicketFieldDefinition::class)
+        return $this->hasMany(
+            TicketFieldDefinition::class,
+            $this->project_template_id === null ? 'project_id' : 'project_template_id',
+            $this->project_template_id === null ? 'id' : 'project_template_id',
+        )
             ->orderBy('position');
     }
 
     public function ticketPriorities(): HasMany
     {
-        return $this->hasMany(TicketPriority::class)
+        return $this->hasMany(
+            TicketPriority::class,
+            $this->project_template_id === null ? 'project_id' : 'project_template_id',
+            $this->project_template_id === null ? 'id' : 'project_template_id',
+        )
             ->orderBy('position');
     }
 
     public function ticketLinkTypes(): HasMany
     {
-        return $this->hasMany(TicketLinkType::class)
+        return $this->hasMany(
+            TicketLinkType::class,
+            $this->project_template_id === null ? 'project_id' : 'project_template_id',
+            $this->project_template_id === null ? 'id' : 'project_template_id',
+        )
             ->orderBy('position');
     }
 
     public function ticketStatuses(): HasMany
     {
-        return $this->hasMany(TicketStatus::class)
+        return $this->hasMany(
+            TicketStatus::class,
+            $this->project_template_id === null ? 'project_id' : 'project_template_id',
+            $this->project_template_id === null ? 'id' : 'project_template_id',
+        )
             ->orderBy('board_column_id')
             ->orderBy('position');
     }
 
     public function ticketTypes(): HasMany
     {
-        return $this->hasMany(TicketType::class)
+        return $this->hasMany(
+            TicketType::class,
+            $this->project_template_id === null ? 'project_id' : 'project_template_id',
+            $this->project_template_id === null ? 'id' : 'project_template_id',
+        )
             ->orderBy('position');
     }
 
     public function repositoryConnections(): HasMany
     {
-        return $this->hasMany(RepositoryConnection::class)
+        return $this->hasMany(
+            RepositoryConnection::class,
+            $this->project_template_id === null ? 'project_id' : 'project_template_id',
+            $this->project_template_id === null ? 'id' : 'project_template_id',
+        )
             ->orderBy('provider')
             ->orderBy('repository_full_name');
     }
 
     public function notificationActions(): HasMany
     {
-        return $this->hasMany(NotificationAction::class)
+        return $this->hasMany(
+            NotificationAction::class,
+            $this->project_template_id === null ? 'project_id' : 'project_template_id',
+            $this->project_template_id === null ? 'id' : 'project_template_id',
+        )
             ->orderBy('name')
             ->orderBy('id');
     }