Refactor phpstan errors.

app/Repositories/UserGroups/Account/AccountRepositoryInterface.php

@@ -27,6 +27,7 @@ namespace FireflyIII\Repositories\UserGroups\Account;
 
 use FireflyIII\Models\Account;
 use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\User;
 use Illuminate\Support\Collection;
 
 /**
@@ -34,6 +35,14 @@ use Illuminate\Support\Collection;
  */
 interface AccountRepositoryInterface
 {
+
+    /**
+     * @param User $user
+     *
+     * @return void
+     */
+    public function setUser(User $user): void;
+
     /**
      * @param int $accountId
      *

app/Repositories/UserGroups/Bill/BillRepositoryInterface.php

@@ -27,6 +27,7 @@ namespace FireflyIII\Repositories\UserGroups\Bill;
 
 use Carbon\Carbon;
 use FireflyIII\Models\Bill;
+use FireflyIII\User;
 use Illuminate\Support\Collection;
 
 /**
@@ -34,6 +35,13 @@ use Illuminate\Support\Collection;
  */
 interface BillRepositoryInterface
 {
+    /**
+     * @param User $user
+     *
+     * @return void
+     */
+    public function setUser(User $user): void;
+
     /**
      * TODO duplicate of other repos
      * Add correct order to bills.

app/Repositories/UserGroups/Budget/AvailableBudgetRepositoryInterface.php

@@ -26,12 +26,19 @@ declare(strict_types=1);
 namespace FireflyIII\Repositories\UserGroups\Budget;
 
 use Carbon\Carbon;
+use FireflyIII\User;
 
 /**
  * Interface AvailableBudgetRepositoryInterface
  */
 interface AvailableBudgetRepositoryInterface
 {
+    /**
+     * @param User $user
+     *
+     * @return void
+     */
+    public function setUser(User $user): void;
     /**
      * @param Carbon $start
      * @param Carbon $end

app/Repositories/UserGroups/Budget/BudgetRepositoryInterface.php

@@ -25,6 +25,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Repositories\UserGroups\Budget;
 
+use FireflyIII\User;
 use Illuminate\Support\Collection;
 
 /**
@@ -32,6 +33,12 @@ use Illuminate\Support\Collection;
  */
 interface BudgetRepositoryInterface
 {
+    /**
+     * @param User $user
+     *
+     * @return void
+     */
+    public function setUser(User $user): void;
     /**
      * @return Collection
      */

app/Repositories/UserGroups/Budget/OperationsRepositoryInterface.php

@@ -26,6 +26,7 @@ declare(strict_types=1);
 namespace FireflyIII\Repositories\UserGroups\Budget;
 
 use Carbon\Carbon;
+use FireflyIII\User;
 use Illuminate\Support\Collection;
 
 /**
@@ -33,6 +34,13 @@ use Illuminate\Support\Collection;
  */
 interface OperationsRepositoryInterface
 {
+    /**
+     * @param User $user
+     *
+     * @return void
+     */
+    public function setUser(User $user): void;
+
     /**
      * This method returns a list of all the withdrawal transaction journals (as arrays) set in that period
      * which have the specified budget set to them. It's grouped per currency, with as few details in the array

app/Repositories/UserGroups/Currency/CurrencyRepository.php

@@ -262,7 +262,7 @@ class CurrencyRepository implements CurrencyRepositoryInterface
 
         if (null === $result) {
             app('log')->debug('Grabbing default currency for this user...');
-            $result = app('amount')->getDefaultCurrencyByUser($this->user);
+            $result = app('amount')->getDefaultCurrencyByUserGroup($this->user->userGroup);
         }
 
         if (null === $result) {

app/Repositories/UserGroups/Currency/CurrencyRepositoryInterface.php

@@ -27,10 +27,17 @@ namespace FireflyIII\Repositories\UserGroups\Currency;
 
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\User;
 use Illuminate\Support\Collection;
 
 interface CurrencyRepositoryInterface
 {
+    /**
+     * @param User $user
+     *
+     * @return void
+     */
+    public function setUser(User $user): void;
     /**
      * @param TransactionCurrency $currency
      *

app/Repositories/UserGroups/Journal/JournalRepositoryInterface.php

@@ -23,6 +23,7 @@ declare(strict_types=1);
 
 namespace FireflyIII\Repositories\UserGroups\Journal;
 
+use FireflyIII\User;
 use Illuminate\Support\Collection;
 
 /**
@@ -30,6 +31,13 @@ use Illuminate\Support\Collection;
  */
 interface JournalRepositoryInterface
 {
+    /**
+     * @param User $user
+     *
+     * @return void
+     */
+    public function setUser(User $user): void;
+
     /**
      * Search in journal descriptions.
      *