Expand rules and bills.

app/Services/Internal/Support/BillServiceTrait.php

@@ -25,6 +25,8 @@ namespace FireflyIII\Services\Internal\Support;
 
 use FireflyIII\Models\Bill;
 use FireflyIII\Models\Note;
+use FireflyIII\Models\RuleAction;
+use Illuminate\Support\Collection;
 
 /**
  * Trait BillServiceTrait
@@ -34,6 +36,29 @@ use FireflyIII\Models\Note;
 trait BillServiceTrait
 {
 
+    /**
+     * @param Bill   $bill
+     * @param string $oldName
+     * @param string $newName
+     */
+    public function updateBillActions(Bill $bill, string $oldName, string $newName): void
+    {
+        if ($oldName === $newName) {
+            return;
+        }
+        $ruleIds = $bill->user->rules()->get(['id'])->pluck('id')->toArray();
+        /** @var Collection $set */
+        $set = RuleAction::whereIn('rule_id', $ruleIds)
+                         ->where('action_type', 'link_to_bill')
+                         ->where('action_value', $oldName)->get();
+
+        /** @var RuleAction $ruleAction */
+        foreach ($set as $ruleAction) {
+            $ruleAction->action_value = $newName;
+            $ruleAction->save();
+        }
+    }
+
 
     /**
      * @param Bill   $bill

app/Services/Internal/Update/BillUpdateService.php

@@ -42,6 +42,7 @@ class BillUpdateService
      */
     public function update(Bill $bill, array $data): Bill
     {
+        $oldName                       = $bill->name;
         $bill->name                    = $data['name'];
         $bill->amount_min              = $data['amount_min'];
         $bill->amount_max              = $data['amount_max'];
@@ -58,6 +59,9 @@ class BillUpdateService
             $this->updateNote($bill, (string)$data['notes']);
         }
 
+        // update rule actions.
+        $this->updateBillActions($bill, $oldName, $data['name']);
+
         return $bill;
     }