Add attributes

app/Models/AvailableBudget.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * AvailableBudget.php
  * Copyright (c) 2019 james@firefly-iii.org
@@ -24,6 +25,7 @@ namespace FireflyIII\Models;
 
 use Eloquent;
 use FireflyIII\User;
+use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
@@ -125,4 +127,14 @@ class AvailableBudget extends Model
     {
         return $this->belongsTo(User::class);
     }
+
+    /**
+     * @return Attribute
+     */
+    protected function amount(): Attribute
+    {
+        return Attribute::make(
+            get: fn ($value) => (string)$value,
+        );
+    }
 }

app/Models/CurrencyExchangeRate.php

@@ -25,6 +25,7 @@ namespace FireflyIII\Models;
 use Eloquent;
 use FireflyIII\User;
 use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Support\Carbon;
@@ -99,4 +100,24 @@ class CurrencyExchangeRate extends Model
     {
         return $this->belongsTo(User::class);
     }
+
+    /**
+     * @return Attribute
+     */
+    protected function rate(): Attribute
+    {
+        return Attribute::make(
+            get: fn($value) => (string) $value,
+        );
+    }
+
+    /**
+     * @return Attribute
+     */
+    protected function userRate(): Attribute
+    {
+        return Attribute::make(
+            get: fn($value) => (string) $value,
+        );
+    }
 }

app/Models/RecurrenceTransaction.php

@@ -24,6 +24,7 @@ declare(strict_types=1);
 namespace FireflyIII\Models;
 
 use Eloquent;
+use Illuminate\Database\Eloquent\Casts\Attribute;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
@@ -164,4 +165,24 @@ class RecurrenceTransaction extends Model
     {
         return $this->belongsTo(TransactionType::class);
     }
+
+    /**
+     * @return Attribute
+     */
+    protected function amount(): Attribute
+    {
+        return Attribute::make(
+            get: fn($value) => (string) $value,
+        );
+    }
+
+    /**
+     * @return Attribute
+     */
+    protected function foreignAmount(): Attribute
+    {
+        return Attribute::make(
+            get: fn($value) => (string) $value,
+        );
+    }
 }